What are the cheapest airlines to fly from London to Montreal Pierre Elliott Trudeau Intl Airport one-way?

For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 586. Users have also found prices from C$ 696 and C$ 710 on Azores Airlines and Royal Air Maroc, respectively.

What is the cheapest day to fly from London to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their London to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular routes from London to Montreal Pierre Elliott Trudeau Intl Airport?

When deciding which route to take from London to Montreal Pierre Elliott Trudeau Intl Airport consider London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Montreal Pierre Elliott Trudeau Intl or London City - Montreal Pierre Elliott Trudeau Intl as they are the most popular.

What are the most reliable airlines from London to Montreal Pierre Elliott Trudeau Intl Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Montreal Pierre Elliott Trudeau Intl Airport on time: Air Canada (77%), Austrian Airlines (77%), Egyptair (77%).

What are the most popular airlines that fly from London to Montreal Pierre Elliott Trudeau Intl Airport?

When booking a flight from London to Montreal Pierre Elliott Trudeau Intl Airport, you may want to consider flying on Air Canada, British Airways or Lufthansa as they are the most popular for this route.

What is the cheapest day to fly round-trip from London to Montreal Pierre Elliott Trudeau Intl Airport?

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from London to Montreal Pierre Elliott Trudeau Intl Airport?

Our data shows that September tends to be the cheapest month to fly to Montreal Pierre Elliott Trudeau Intl Airport from London. Users have commonly found prices around C$ 889 for the month, but tickets can be as low as C$ 588. Due to multiple factors, prepare for potentially higher prices in August.

Can I find deals for flights from London to Pierre Elliott Trudeau Intl that include hotel bookings?

Yes. In addition to deals on London to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from London to Pierre Elliott Trudeau Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Pierre Elliott Trudeau Intl.

Can I find deals for business class flights from London to Pierre Elliott Trudeau Intl?

Yes. Cheapflights offers flight deals from London to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 561+ Flights from London to Montreal Pierre Elliott Trudeau Intl Airport

The best prices from London to Montreal Pierre Elliott Trudeau Intl are usually found in September or February, booked 49 days in advance, depart on a Wednesday or Saturday and return on a Sunday

Cheap flight deals from London to Pierre Elliott Trudeau Intl

Round-trip from	C$ 694
One-way from	C$ 561
Popular in	December
Cheapest in	September
Average price	C$ 802
Good round-trip deal	C$ 659 or less
Good one-way deal	C$ 565 or less

Air Transat
2/5-4/5
1 total stop
19h 35m total
London to Montreal

Search Deals

16/4
3 total stops
22h 55m total
London to Montreal

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (C$ 96 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Price to beat on a round-trip flight from London (LON) to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Price to beat on a one-way flight from London (LON) to Montreal Pierre Elliott Trudeau Intl.

Search Deals

Find flight deals from London to Pierre Elliott Trudeau Intl

Cheapest flights from London to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Fri 2/512:40 p.m.LGW - YUL

1 stop12h 12mAir Transat

Tue 6/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Deal found 21/2C$ 694

Fri 21/38:55 a.m.LHR - YUL

1 stop11h 20mMultiple Airlines

Fri 28/38:15 p.m.YUL - LHR

Nonstop6h 55mMultiple Airlines

Deal found 20/2C$ 697

Fri 2/510:30 a.m.LHR - YUL

1 stop10h 30mLufthansa

Sun 11/510:50 p.m.YUL - LHR

1 stop13h 15mLufthansa

Deal found 21/2C$ 698

Tue 18/38:05 p.m.LHR - YUL

1 stop24h 10mSWISS

Tue 25/35:50 p.m.YUL - LHR

1 stop10h 15mSWISS

Deal found 21/2C$ 700

Sun 23/36:40 p.m.STN - YUL

1 stop23h 35mMultiple Airlines

Sun 30/37:20 p.m.YUL - STN

1 stop19h 20mMultiple Airlines

Deal found 21/2C$ 703

Wed 30/46:00 a.m.LHR - YUL

1 stop12h 50mAir Canada

Sun 4/59:55 p.m.YUL - LHR

1 stop18h 05mAir Canada

Deal found 21/2C$ 706

Thu 20/36:05 a.m.LGW - YUL

1 stop13h 20mMultiple Airlines

Wed 26/39:35 p.m.YUL - LGW

1 stop10h 40mMultiple Airlines

Deal found 21/2C$ 707

Fri 14/36:50 a.m.LHR - YUL

1 stop9h 50mBrussels Airlines

Fri 21/37:55 p.m.YUL - LHR

1 stop10h 10mBrussels Airlines

Deal found 21/2C$ 720

Thu 20/36:35 a.m.LTN - YUL

1 stop12h 50mMultiple Airlines

Wed 26/39:35 p.m.YUL - LTN

1 stop19h 40mMultiple Airlines

Deal found 21/2C$ 724

Thu 13/36:00 a.m.LHR - YUL

1 stop12h 55mAustrian Airlines

Thu 20/32:15 p.m.YUL - LHR

2 stops19h 50mAustrian Airlines

Deal found 20/2C$ 724

Sun 23/34:30 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Sun 30/310:00 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

Deal found 21/2C$ 725

Fri 21/36:30 a.m.LHR - YUL

1 stop15h 40mDelta

Sun 23/36:00 p.m.YUL - LHR

1 stop15h 45mDelta

Deal found 21/2C$ 731

Best flights from London to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from London to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 22 February 2025.

Fri 2/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Sun 4/55:50 p.m.YUL - LGW

1 stop11h 55mAir Transat

Deal found 21/2C$ 694

Fri 21/38:55 a.m.LHR - YUL

1 stop11h 20mMultiple Airlines

Fri 28/38:15 p.m.YUL - LHR

Nonstop6h 55mMultiple Airlines

Deal found 20/2C$ 697

Fri 2/510:30 a.m.LHR - YUL

1 stop10h 30mLufthansa

Sun 11/510:50 p.m.YUL - LHR

1 stop13h 15mLufthansa

Deal found 21/2C$ 698

Tue 18/38:05 p.m.LHR - YUL

1 stop24h 10mSWISS

Tue 25/35:50 p.m.YUL - LHR

1 stop10h 15mSWISS

Deal found 21/2C$ 700

Wed 30/46:00 a.m.LHR - YUL

1 stop12h 50mAir Canada

Sun 4/59:55 p.m.YUL - LHR

1 stop18h 05mAir Canada

Deal found 21/2C$ 706

Fri 14/36:50 a.m.LHR - YUL

1 stop9h 50mBrussels Airlines

Fri 21/37:55 p.m.YUL - LHR

1 stop10h 10mBrussels Airlines

Deal found 21/2C$ 720

Thu 13/36:00 a.m.LHR - YUL

1 stop12h 55mAustrian Airlines

Thu 20/32:15 p.m.YUL - LHR

2 stops19h 50mAustrian Airlines

Deal found 20/2C$ 724

Sun 23/34:30 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Sun 30/310:00 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

Deal found 21/2C$ 725

Fri 21/36:30 a.m.LHR - YUL

1 stop15h 40mDelta

Sun 23/36:00 p.m.YUL - LHR

1 stop15h 45mDelta

Deal found 21/2C$ 731

Tue 4/36:20 a.m.LHR - YUL

1 stop10h 55mVirgin Atlantic

Sun 30/35:00 p.m.YUL - LHR

1 stop15h 45mVirgin Atlantic

Deal found 21/2C$ 740

Wed 23/48:30 a.m.LHR - YUL

2 stops16h 15mUnited Airlines

Wed 30/49:45 a.m.YUL - LHR

1 stop17h 35mUnited Airlines

Deal found 21/2C$ 782

Fri 14/311:45 a.m.LHR - YUL

1 stop15h 35mAmerican Airlines

Fri 21/39:50 p.m.YUL - LHR

Nonstop6h 50mAmerican Airlines

Deal found 21/2C$ 798

Direct flights from London to Pierre Elliott Trudeau Intl
Explore direct flight options from London to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 February 2025.

Thu 20/33:00 p.m.LHR - YUL

Nonstop7h 40mAir Canada

Mon 31/310:20 p.m.YUL - LHR

Nonstop6h 40mAir Canada

Deal found 21/2C$ 710

Fri 2/56:05 p.m.LHR - YUL

Nonstop7h 10mBritish Airways

Wed 7/510:10 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

Deal found 21/2C$ 718

Sat 22/34:30 p.m.LHR - YUL

Nonstop7h 35mFinnair

Wed 7/510:10 p.m.YUL - LHR

Nonstop6h 40mFinnair

Deal found 21/2C$ 742

Tue 18/33:00 p.m.LHR - YUL

Nonstop7h 40mLufthansa

Sat 29/36:55 p.m.YUL - LHR

Nonstop6h 35mLufthansa

Deal found 21/2C$ 747

Sun 4/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Tue 20/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Deal found 21/2C$ 833

Sat 19/76:05 p.m.LHR - YUL

Nonstop7h 10mAmerican Airlines

Thu 21/810:05 p.m.YUL - LHR

Nonstop6h 40mAmerican Airlines

Deal found 22/2C$ 1,692

Thu 1/59:30 a.m.LHR - YUL

Nonstop7h 10mMultiple Airlines

Thu 1/510:25 p.m.YUL - LHR

Nonstop6h 35mMultiple Airlines

Deal found 21/2C$ 2,662

Wed 30/46:05 p.m.LHR - YUL

Nonstop7h 10mAer Lingus

Wed 7/510:10 p.m.YUL - LHR

Nonstop6h 40mAer Lingus

Deal found 21/2C$ 4,692

Last-minute flights from London to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from London to Pierre Elliott Trudeau Intl. Data last updated 22 February 2025 and is based on user searches.

Wed 26/29:20 a.m.LCY - YUL

1 stop12h 50mVirgin Atlantic

Wed 5/37:05 p.m.YUL - LCY

1 stop9h 25mVirgin Atlantic

Deal found 21/2C$ 897

Wed 26/211:40 a.m.LGW - YUL

1 stop17h 59mMultiple Airlines

Wed 5/36:50 a.m.YUL - LGW

2 stops18h 10mMultiple Airlines

Deal found 21/2C$ 1,026

Wed 26/22:40 p.m.LTN - YUL

1 stop29h 45mMultiple Airlines

Wed 5/35:00 p.m.YUL - LTN

1 stop12h 15mMultiple Airlines

Deal found 21/2C$ 1,035

Thu 27/28:15 a.m.LHR - YUL

2 stops19h 30mFinnair

Thu 6/310:59 a.m.YUL - LHR

1 stop16h 36mFinnair

Deal found 22/2C$ 876

Fri 28/211:10 a.m.LHR - YUL

1 stop13h 30mLufthansa

Fri 7/37:00 p.m.YUL - LHR

1 stop30h 40mLufthansa

Deal found 21/2C$ 811

Fri 28/29:10 a.m.LHR - YUL

1 stop11h 48mUnited Airlines

Fri 7/36:30 p.m.YUL - LHR

1 stop31h 10mUnited Airlines

Deal found 21/2C$ 821

Sun 2/311:10 a.m.LHR - YUL

2 stops15h 38mAir Canada

Sun 9/38:15 p.m.YUL - LHR

Nonstop6h 55mAir Canada

Deal found 21/2C$ 778

Sun 2/38:40 a.m.LHR - YUL

2 stops19h 42mDelta

Sun 9/37:05 a.m.YUL - LHR

1 stop19h 45mDelta

Deal found 21/2C$ 789

Sun 2/38:55 a.m.LHR - YUL

1 stop11h 20mMultiple Airlines

Sun 9/37:00 p.m.YUL - LHR

1 stop10h 45mMultiple Airlines

Deal found 20/2C$ 815

Tue 4/34:30 p.m.LHR - YUL

Nonstop7h 35mBritish Airways

Sun 30/310:00 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

Deal found 21/2C$ 737

Tue 4/36:20 a.m.LHR - YUL

1 stop10h 55mVirgin Atlantic

Sun 30/35:00 p.m.YUL - LHR

1 stop15h 45mVirgin Atlantic

Deal found 21/2C$ 740

Tue 4/36:50 a.m.LHR - YUL

2 stops36h 05mBrussels Airlines

Sun 30/36:35 p.m.YUL - LHR

2 stops45h 20mBrussels Airlines

Deal found 21/2C$ 794

One-way flights from London to Pierre Elliott Trudeau Intl
Search for one-way flight options from London to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 22 February 2025.

Wed 16/46:40 a.m.LHR - YUL

3 stops22h 55mMultiple Airlines

Deal found 20/2C$ 561

Sun 27/412:40 p.m.LGW - YUL

1 stop16h 57mMultiple Airlines

Deal found 20/2C$ 562

Wed 16/48:15 p.m.SEN - YUL

3 stops28h 55mMultiple Airlines

Deal found 22/2C$ 576

Sun 4/55:20 p.m.STN - YUL

1 stop22h 20mMultiple Airlines

Deal found 21/2C$ 583

Sat 21/67:50 p.m.LHR - YUL

1 stop30h 20mTAP AIR PORTUGAL

Deal found 22/2C$ 586

Sun 30/36:10 p.m.LTN - YUL

3 stops35h 29mMultiple Airlines

Deal found 20/2C$ 589

Wed 28/57:50 p.m.LHR - YUL

2 stops29h 20mAzores Airlines

Deal found 20/2C$ 696

Fri 21/33:45 p.m.LGW - YUL

1 stop31h 50mRoyal Air Maroc

Deal found 20/2C$ 710

Wed 16/44:25 p.m.LGW - YUL

3 stops32h 45mAzores Airlines

Deal found 20/2C$ 727

Fri 28/211:40 a.m.LGW - YUL

1 stop26h 20mAir Transat

Deal found 21/2C$ 740

Mon 7/46:45 a.m.LCY - YUL

3 stops18h 25mMultiple Airlines

Deal found 21/2C$ 748

Fri 21/35:10 p.m.LHR - YUL

1 stop30h 25mRoyal Air Maroc

Deal found 20/2C$ 768

Find flights from London to Pierre Elliott Trudeau Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 2/5

11:35 a.m.-2:15 p.m.

Nonstop7h 40m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

5:50 p.m.-10:45 a.m.

1 stop11h 55m

C$ 694

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 21/3

8:55 a.m.-4:15 p.m.

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 28/3

8:15 p.m.-7:10 a.m.

Nonstop6h 55m

C$ 697

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 2/5

10:30 a.m.-4:00 p.m.

1 stop10h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 11/5

10:50 p.m.-5:05 p.m.

1 stop13h 15m

C$ 698

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Tue 18/3

8:05 p.m.-4:15 p.m.

1 stop24h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 25/3

5:50 p.m.-8:05 a.m.

1 stop10h 15m

C$ 700

LondonMontreal

STN - YUL

STNYUL

London Stansted

Sun 23/3

6:40 p.m.-2:15 p.m.

1 stop23h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 30/3

7:20 p.m.-7:40 p.m.

1 stop19h 20m

C$ 703

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Wed 30/4

6:00 a.m.-1:50 p.m.

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 4/5

9:55 p.m.-9:00 p.m.

1 stop18h 05m

C$ 706

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 20/3

6:05 a.m.-3:25 p.m.

1 stop13h 20m

Montreal Pierre Elliott Trudeau Intl

Wed 26/3

9:35 p.m.-12:15 p.m.

1 stop10h 40m

C$ 707

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Fri 14/3

6:50 a.m.-12:40 p.m.

1 stop9h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 21/3

7:55 p.m.-10:05 a.m.

1 stop10h 10m

C$ 720

LondonMontreal

LHR - YUL

LHRYUL

London Heathrow

Thu 13/3

6:00 a.m.-2:55 p.m.

1 stop12h 55m

Montreal Pierre Elliott Trudeau Intl

Thu 20/3

2:15 p.m.-2:05 p.m.

2 stops19h 50m

C$ 724

LondonMontreal

LTN - YUL

LTNYUL

London Luton

Thu 20/3

6:35 a.m.-3:25 p.m.

1 stop12h 50m

Montreal Pierre Elliott Trudeau Intl

Wed 26/3

9:35 p.m.-9:15 p.m.

1 stop19h 40m

C$ 724

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 60 results

...

Best time to book a flight from London to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from London with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from London to Pierre Elliott Trudeau Intl

Get recent, data-driven insights about flights from London to Pierre Elliott Trudeau Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?

The price you pay for your flight from London to Montreal Pierre Elliott Trudeau Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, October is the cheapest month in which you can book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from London to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to YUL?

Unlike at noon, when flights are generally more expensive, you can save up to 8% on flights from London to Montreal Pierre Elliott Trudeau Intl Airport by exploring options for tickets in the afternoon.

Weekly flight availability from London to Montreal Pierre Elliott Trudeau Intl Airport

The most flights from LON to YUL are scheduled on a Tuesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Pierre Elliott Trudeau Intl by month

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from London to Montreal, such as Delta, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very good

8,212 reviews

Delta

8.0

Very good

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM

7.8

Good

1,330 reviews

Delta

8.0

Very good

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Air Transat

7.8

Good

380 reviews

Delta

8.0

Very good

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair

7.6

Good

1,273 reviews

Delta

8.0

Very good

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Azores Airlines

7.6

Good

62 reviews

Delta

8.0

Very good

8,212 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

What are the cheapest airlines flying from London to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Our cheapest airline available from London to Montreal Pierre Elliott Trudeau Intl Airport is Air Transat. Our recent data shows that you can find tickets from as low as C$ 694 on this airline. Additional options worth looking into are Lufthansa and SWISS, starting at C$ 698 and C$ 700 round-trip. You may be able to fly from London to Montreal Pierre Elliott Trudeau Intl Airport for 24% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from London to Montreal Pierre Elliott Trudeau Intl Airport one-way?
For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as C$ 586. Users have also found prices from C$ 696 and C$ 710 on Azores Airlines and Royal Air Maroc, respectively.
What are the most popular routes from London to Montreal Pierre Elliott Trudeau Intl Airport?
When deciding which route to take from London to Montreal Pierre Elliott Trudeau Intl Airport consider London Heathrow - Montreal Pierre Elliott Trudeau Intl, London Gatwick - Montreal Pierre Elliott Trudeau Intl or London City - Montreal Pierre Elliott Trudeau Intl as they are the most popular.
What are the most reliable airlines from London to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Montreal Pierre Elliott Trudeau Intl Airport on time: Air Canada (77%), Austrian Airlines (77%), Egyptair (77%).
What are the cheapest flights from London to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest flight price from London to Montreal Pierre Elliott Trudeau Intl Airport is C$ 657. On average you can expect to pay C$ 1,246. The most popular route, (London Heathrow - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 690.
Can I find deals for flights from London to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on London to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from London to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from London to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from London to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, October is the cheapest month in which you can book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from London to Montreal Pierre Elliott Trudeau Intl Airport in March is currently the most expensive (average of C$ 345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Brossard

Longueuil

Cornwall

Montebello

Saint-Jean-sur-Richelieu

Sherbrooke

Saint-Sauveur

Bromont

Drummondville

Trois-Rivières

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Top 4 airlines flying from London to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Transat	CheapestC$ 603	AverageC$ 974	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Lufthansa	CheapestC$ 726	AverageC$ 925	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	CheapestC$ 748	AverageC$ 1,084	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Canada	CheapestC$ 749	AverageC$ 933	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to Pierre Elliott Trudeau Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Cheap flights from London to Montreal Pierre Elliott Trudeau Intl Airport from C$ 561

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/4. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from London to Montreal Pierre Elliott Trudeau Intl are usually found in September or February, booked 49 days in advance, depart on a Wednesday or Saturday and return on a Sunday

Cheap flight deals from London to Pierre Elliott Trudeau Intl

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Find flight deals from London to Pierre Elliott Trudeau Intl

Cheapest flights from London to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Explore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

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Best time to book a flight from London to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from London with our price prediction graph.

Travel insights for flights from London to Pierre Elliott Trudeau Intl

Get recent, data-driven insights about flights from London to Pierre Elliott Trudeau Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from London to Pierre Elliott Trudeau Intl. Price data was last updated on 14 February 2025.

What is the cheapest month to book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?

What is the cheapest time of day to fly from LON to YUL?

Find hourly flight availability from London to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Weekly flight availability from London to Montreal Pierre Elliott Trudeau Intl Airport

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read through reviews of airlines operating flights from London to Montreal, such as Delta, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from London to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

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What are the most popular routes from London to Montreal Pierre Elliott Trudeau Intl Airport?

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What are the cheapest flights from London to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from London to Pierre Elliott Trudeau Intl that include hotel bookings?

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What is the cheapest month to book a flight from London to Montreal Pierre Elliott Trudeau Intl Airport?

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Top 4 airlines flying from London to Pierre Elliott Trudeau Intl

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Can Cheapflights notify me if prices for flights from London to Pierre Elliott Trudeau Intl become cheaper?

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Cheapest flights from London to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from London to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.