What are the cheapest airlines to fly from Quebec to London one-way?

The cheapest airlines for a one-way flight from Quebec to London are WestJet (C$ 397), Porter Airlines (C$ 476), and Air Transat (C$ 485).

What are the most popular routes from Quebec to London?

The most popular flight routes from Quebec to London are Montreal Pierre Elliott Trudeau Intl - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Gatwick and Montreal Pierre Elliott Trudeau Intl - London City.

What are the cheapest flights from Quebec to London?

On average you can expect to pay C$ 1,771 for a flight from Quebec to London. The cheapest flight overall is C$ 641 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at C$ 710.

What are the most reliable airlines from Quebec to London?

Before booking your flight to London from Quebec, check out the most reliable airlines to get you to your destination on time: Thai Airways (82%), Air Canada (75%), Austrian Airlines( 75%).

What are the most popular airlines that fly from Quebec to London?

Before booking your flight from Quebec to London check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

How far in advance should I book a flight from Quebec to London?

Travellers have found it’s best to book a flight 61 days in advance to save up to 17% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Quebec to London 1-2 weeks in advance for as low as C$ 915, or C$ 1,244 for flights within the next 24 hours.

What is the cheapest month to fly from Quebec to London?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to London. Flights to London from Quebec in May are about C$ 991 on average during May, but can be found for as low as C$ 681.

Can I find deals for flights from Quebec to London that include hotel bookings?

Yes. In addition to deals on Quebec to London flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Quebec to London?

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

Can I find deals for business class flights from Quebec to London?

Yes. Cheapflights offers flight deals from Quebec to London 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$ 390+ Flights from Quebec to London

Cheap flight deals from Quebec to London

Round-trip from	C$ 674
One-way from	C$ 390
Popular in	December
Cheapest in	May
Average price	C$ 973
Good round-trip deal	C$ 765 or less
Good one-way deal	C$ 473 or less

Air Transat
17/5-31/5
Nonstop
14h 25m total
Quebec to London

Search Deals

15/6
2 total stops
35h 55m total
Quebec to London

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (C$ 80 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Quebec to London (LON).

Search Deals

Price to beat on a one-way flight from Quebec to London (LON).

Search Deals

Find flight deals from Quebec to London

Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 abril 2025.

sáb. 17/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

sáb. 31/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 16/4C$ 674

sáb. 17/55:40 p.m.YUL - LGW

1 stop12h 05mPorter Airlines

sáb. 31/511:35 a.m.LGW - YUL

Nonstop7h 40mPorter Airlines

Deal found 16/4C$ 727

vie. 6/610:00 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

lun. 16/66:05 p.m.LHR - YUL

Nonstop7h 10mBritish Airways

Deal found 15/4C$ 738

lun. 1/910:45 p.m.YUL - LHR

1 stop18h 15mTAP AIR PORTUGAL

mié. 10/96:00 a.m.LHR - YUL

1 stop19h 45mTAP AIR PORTUGAL

Deal found 17/4C$ 742

jue. 12/610:25 p.m.YUL - LHR

Nonstop6h 35mMultiple Airlines

jue. 19/66:50 a.m.LHR - YUL

1 stop9h 40mMultiple Airlines

Deal found 15/4C$ 747

dom. 11/510:25 p.m.YUL - LHR

Nonstop6h 35mAir Canada

vie. 16/59:30 a.m.LHR - YUL

Nonstop7h 10mAir Canada

Deal found 17/4C$ 758

mar. 10/610:25 p.m.YUL - LHR

Nonstop6h 35mLufthansa

lun. 16/69:30 a.m.LHR - YUL

Nonstop7h 10mLufthansa

Deal found 15/4C$ 778

jue. 15/510:05 p.m.YUL - LHR

Nonstop6h 40mAmerican Airlines

vie. 23/56:05 p.m.LHR - YUL

Nonstop7h 10mAmerican Airlines

Deal found 16/4C$ 782

vie. 9/511:25 p.m.YUL - LTN

1 stop19h 05mMultiple Airlines

dom. 18/57:05 a.m.LTN - YUL

1 stop14h 10mMultiple Airlines

Deal found 16/4C$ 829

vie. 6/65:40 p.m.YUL - LGW

2 stops34h 45mMultiple Airlines

dom. 8/67:40 p.m.LGW - YUL

1 stop30h 20mMultiple Airlines

Deal found 17/4C$ 849

mié. 14/52:20 p.m.YUL - LHR

2 stops16h 05mUnited Airlines

mié. 28/59:30 a.m.LHR - YUL

1 stop12h 30mUnited Airlines

Deal found 16/4C$ 850

vie. 30/56:45 a.m.YUL - STN

2 stops27h 05mMultiple Airlines

lun. 9/66:25 a.m.STN - YUL

3 stops23h 12mMultiple Airlines

Deal found 16/4C$ 853

Best flights from Quebec to London
Discover carefully curated flight deals from Quebec to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 abril 2025.

sáb. 17/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

sáb. 31/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 16/4C$ 674

sáb. 17/55:40 p.m.YUL - LGW

1 stop12h 05mPorter Airlines

sáb. 31/511:35 a.m.LGW - YUL

Nonstop7h 40mPorter Airlines

Deal found 16/4C$ 727

vie. 6/610:00 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

lun. 16/66:05 p.m.LHR - YUL

Nonstop7h 10mBritish Airways

Deal found 15/4C$ 738

jue. 12/610:25 p.m.YUL - LHR

Nonstop6h 35mMultiple Airlines

jue. 19/66:50 a.m.LHR - YUL

1 stop9h 40mMultiple Airlines

Deal found 15/4C$ 747

dom. 11/510:25 p.m.YUL - LHR

Nonstop6h 35mAir Canada

vie. 16/59:30 a.m.LHR - YUL

Nonstop7h 10mAir Canada

Deal found 17/4C$ 758

mar. 10/610:25 p.m.YUL - LHR

Nonstop6h 35mLufthansa

jue. 19/69:30 a.m.LHR - YUL

Nonstop7h 10mLufthansa

Deal found 15/4C$ 778

jue. 15/510:05 p.m.YUL - LHR

Nonstop6h 40mAmerican Airlines

vie. 23/56:05 p.m.LHR - YUL

Nonstop7h 10mAmerican Airlines

Deal found 16/4C$ 782

mié. 14/52:20 p.m.YUL - LHR

2 stops16h 05mUnited Airlines

mié. 28/59:30 a.m.LHR - YUL

1 stop12h 30mUnited Airlines

Deal found 16/4C$ 850

mar. 10/64:40 p.m.YUL - LCY

1 stop11h 10mSWISS

mié. 18/69:25 a.m.LCY - YUL

1 stop10h 35mSWISS

Deal found 17/4C$ 900

jue. 1/56:50 p.m.YUL - LHR

1 stop10h 55mDelta

mar. 13/511:45 a.m.LHR - YUL

1 stop10h 10mDelta

Deal found 15/4C$ 907

jue. 22/56:50 p.m.YUL - LCY

1 stop9h 00mVirgin Atlantic

mié. 28/59:20 a.m.LCY - YUL

1 stop12h 35mVirgin Atlantic

Deal found 17/4C$ 918

dom. 25/56:50 p.m.YUL - LCY

1 stop11h 20mKLM

dom. 8/68:45 p.m.LCY - YUL

1 stop25h 10mKLM

Deal found 15/4C$ 964

Direct flights from Quebec to London
Explore direct flight options from Quebec to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 abril 2025.

sáb. 17/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

sáb. 31/511:35 a.m.LGW - YUL

Nonstop7h 40mAir Transat

Deal found 16/4C$ 674

vie. 6/610:00 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

lun. 16/66:05 p.m.LHR - YUL

Nonstop7h 10mBritish Airways

Deal found 15/4C$ 738

mar. 10/610:05 p.m.YUL - LGW

Nonstop6h 45mPorter Airlines

mar. 17/611:35 a.m.LGW - YUL

Nonstop7h 40mPorter Airlines

Deal found 17/4C$ 739

dom. 11/510:25 p.m.YUL - LHR

Nonstop6h 35mAir Canada

vie. 16/59:30 a.m.LHR - YUL

Nonstop7h 10mAir Canada

Deal found 17/4C$ 758

jue. 22/510:25 p.m.YUL - LHR

Nonstop6h 35mLufthansa

mié. 28/59:30 a.m.LHR - YUL

Nonstop7h 10mLufthansa

Deal found 16/4C$ 765

jue. 15/510:05 p.m.YUL - LHR

Nonstop6h 40mAmerican Airlines

vie. 23/56:05 p.m.LHR - YUL

Nonstop7h 10mAmerican Airlines

Deal found 16/4C$ 782

vie. 23/510:00 p.m.YUL - LHR

Nonstop6h 40mMultiple Airlines

mar. 27/56:05 p.m.LHR - YUL

Nonstop7h 10mMultiple Airlines

Deal found 15/4C$ 800

jue. 1/56:55 p.m.YOW - LHR

Nonstop6h 35mAir Canada

mié. 7/512:40 p.m.LHR - YOW

Nonstop7h 30mAir Canada

Deal found 17/4C$ 948

sáb. 10/59:00 p.m.YOW - LHR

Nonstop6h 35mLufthansa

mié. 21/512:40 p.m.LHR - YOW

Nonstop7h 30mLufthansa

Deal found 17/4C$ 968

jue. 3/710:05 p.m.YUL - LHR

Nonstop6h 40mFinnair

mar. 8/76:05 p.m.LHR - YUL

Nonstop7h 10mFinnair

Deal found 16/4C$ 1,054

mié. 2/79:00 p.m.YOW - LHR

Nonstop6h 35mMultiple Airlines

sáb. 26/712:40 p.m.LHR - YOW

Nonstop7h 30mMultiple Airlines

Deal found 17/4C$ 1,158

dom. 6/710:05 p.m.YUL - LGW

Nonstop6h 45mMultiple Airlines

dom. 13/71:05 p.m.LGW - YUL

Nonstop7h 40mMultiple Airlines

Deal found 16/4C$ 1,226

Last-minute flights from Quebec to London
Discover last-minute flight deals from Quebec to London. Data last updated 17 abril 2025 and is based on user searches.

mar. 22/411:15 a.m.YUL - LHR

1 stop18h 25mMultiple Airlines

mar. 13/56:50 a.m.LHR - YUL

1 stop9h 55mMultiple Airlines

Deal found 15/4C$ 836

mar. 22/412:55 p.m.YUL - LHR

2 stops16h 10mAmerican Airlines

lun. 28/43:30 p.m.LHR - YUL

1 stop25h 14mAmerican Airlines

Deal found 15/4C$ 851

mar. 22/46:33 a.m.YOW - LHR

2 stops19h 22mUnited Airlines

mar. 29/48:45 a.m.LHR - YOW

2 stops30h 13mUnited Airlines

Deal found 17/4C$ 911

mar. 22/48:05 a.m.YUL - LHR

2 stops21h 35mUnited Airlines

mar. 29/49:30 a.m.LHR - YUL

2 stops15h 15mUnited Airlines

Deal found 17/4C$ 922

mié. 23/46:50 p.m.YUL - LHR

1 stop14h 00mKLM

lun. 12/58:40 a.m.LHR - YUL

1 stop13h 15mKLM

Deal found 15/4C$ 907

mié. 23/46:50 p.m.YUL - LCY

1 stop16h 50mKLM

lun. 12/510:00 a.m.LCY - YUL

1 stop11h 55mKLM

Deal found 15/4C$ 940

mié. 23/46:50 p.m.YUL - LCY

1 stop9h 00mDelta

mié. 30/47:45 a.m.LCY - YUL

1 stop14h 10mDelta

Deal found 16/4C$ 941

jue. 24/46:25 p.m.YUL - LHR

1 stop12h 00mAir Canada

vie. 9/56:50 a.m.LHR - YUL

1 stop9h 55mAir Canada

Deal found 17/4C$ 839

jue. 24/410:05 p.m.YUL - LHR

Nonstop6h 40mBritish Airways

jue. 8/56:05 p.m.LHR - YUL

Nonstop7h 10mBritish Airways

Deal found 17/4C$ 853

jue. 24/47:10 a.m.YUL - LHR

1 stop20h 45mDelta

lun. 5/59:55 a.m.LHR - YUL

1 stop12h 00mDelta

Deal found 16/4C$ 904

jue. 24/44:50 p.m.YUL - LHR

1 stop11h 05mVirgin Atlantic

mar. 29/49:00 a.m.LHR - YUL

2 stops19h 28mVirgin Atlantic

Deal found 17/4C$ 947

dom. 27/48:15 p.m.YUL - LHR

1 stop29h 20mLufthansa

sáb. 17/59:30 a.m.LHR - YUL

Nonstop7h 10mLufthansa

Deal found 17/4C$ 919

One-way flights from Quebec to London
Search for one-way flight options from Quebec to London. Find affordable one-way fares based on user searches. Data last updated 17 abril 2025.

dom. 15/65:55 a.m.YOW - LGW

2 stops35h 55mMultiple Airlines

Deal found 16/4C$ 390

mar. 17/65:55 a.m.YOW - LGW

2 stops22h 30mWestJet

Deal found 17/4C$ 397

mié. 28/55:55 a.m.YOW - LHR

2 stops34h 50mMultiple Airlines

Deal found 17/4C$ 423

vie. 20/66:45 a.m.YUL - STN

2 stops30h 40mMultiple Airlines

Deal found 15/4C$ 427

dom. 6/76:45 a.m.YUL - LGW

1 stop22h 25mMultiple Airlines

Deal found 16/4C$ 430

vie. 9/56:45 a.m.YUL - LGW

2 stops21h 40mWestJet

Deal found 17/4C$ 440

mié. 7/52:30 p.m.YUL - LHR

3 stops24h 50mMultiple Airlines

Deal found 16/4C$ 441

vie. 4/76:45 a.m.YUL - LTN

2 stops34h 00mMultiple Airlines

Deal found 16/4C$ 455

mié. 28/55:55 a.m.YOW - LCY

2 stops27h 55mMultiple Airlines

Deal found 16/4C$ 462

mié. 4/66:45 a.m.YUL - LGW

1 stop23h 00mPorter Airlines

Deal found 16/4C$ 476

jue. 22/510:05 p.m.YUL - LGW

Nonstop6h 45mAir Transat

Deal found 15/4C$ 485

mié. 4/63:10 p.m.YUL - LCY

2 stops22h 10mMultiple Airlines

Deal found 16/4C$ 528

Cheapflights Fare Finder

Use the filters below to find and compare flights from Quebec to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

sáb. 17/5

10:05 p.m.-9:50 a.m.

Nonstop6h 45m

London Gatwick

sáb. 31/5

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

Nonstop7h 40m

C$ 674

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

sáb. 17/5

5:40 p.m.-10:45 a.m.

1 stop12h 05m

London Gatwick

sáb. 31/5

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

Nonstop7h 40m

C$ 727

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

mar. 10/6

10:25 p.m.-10:00 a.m.

Nonstop6h 35m

London Heathrow

mié. 18/6

6:50 a.m.-4:20 p.m.

2 stops14h 30m

C$ 738

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

lun. 1/9

10:45 p.m.-10:00 p.m.

1 stop18h 15m

London Heathrow

mié. 10/9

6:00 a.m.-8:45 p.m.

1 stop19h 45m

C$ 742

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

dom. 11/5

10:25 p.m.-10:00 a.m.

Nonstop6h 35m

London Heathrow

jue. 15/5

6:50 a.m.-11:45 a.m.

1 stop9h 55m

C$ 753

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

mar. 10/6

10:10 p.m.-9:50 a.m.

Nonstop6h 40m

London Heathrow

mié. 18/6

6:05 p.m.-8:15 p.m.

Nonstop7h 10m

C$ 756

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

sáb. 7/6

10:25 p.m.-10:00 a.m.

Nonstop6h 35m

London Heathrow

mié. 25/6

9:30 a.m.-11:40 a.m.

Nonstop7h 10m

C$ 779

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

jue. 15/5

10:05 p.m.-9:45 a.m.

Nonstop6h 40m

London Heathrow

vie. 23/5

6:05 p.m.-8:15 p.m.

Nonstop7h 10m

C$ 782

MontrealLondon

YUL - LTN

YULLTN

Montreal Pierre Elliott Trudeau Intl

vie. 9/5

11:25 p.m.-11:30 p.m.

1 stop19h 05m

London Luton

dom. 18/5

7:05 a.m.-4:15 p.m.

1 stop14h 10m

C$ 829

MontrealLondon

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

lun. 12/5

6:00 p.m.-11:25 a.m.

1 stop12h 25m

London Heathrow

lun. 26/5

9:30 a.m.-5:00 p.m.

1 stop12h 30m

C$ 851

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/4

Showing 1-10 of 60 results

...

Best time to book a flight from Quebec to London

Have a flexible travel schedule? Discover the best time to fly to London from Quebec 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.

Cheapflights Insights

Everything you need to know about your flight from Quebec to London

What is the cheapest month to book a flight from Quebec to London?

Currently, January is the cheapest month in which you can book a flight from Quebec to London (average of C$ 560). Flying from Quebec to London in July is currently the most expensive (average of C$ 874). 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 QC to LON?

When flying from Quebec to London, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Quebec to London

The most flights from CAQC to LON are scheduled on a Tuesday (18 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in London by month

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing London

Read through reviews of airlines operating flights from Quebec to London, such as Delta, Porter Airlines and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Porter Airlines

8.0

Very good

281 reviews

Delta

8.0

Very good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,329 reviews

Delta

8.0

Very good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Transat

7.8

Good

385 reviews

Delta

8.0

Very good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,269 reviews

Delta

8.0

Very good

7,917 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Quebec to London one-way?
The cheapest airlines for a one-way flight from Quebec to London are WestJet (C$ 397), Porter Airlines (C$ 476), and Air Transat (C$ 485).
What are the most popular routes from Quebec to London?
The most popular flight routes from Quebec to London are Montreal Pierre Elliott Trudeau Intl - London Heathrow, Montreal Pierre Elliott Trudeau Intl - London Gatwick and Montreal Pierre Elliott Trudeau Intl - London City.
What are the most reliable airlines from Quebec to London?
Before booking your flight to London from Quebec, check out the most reliable airlines to get you to your destination on time: Thai Airways (82%), Air Canada (75%), Austrian Airlines( 75%).
What are the cheapest flights from Quebec to London?
On average you can expect to pay C$ 1,771 for a flight from Quebec to London. The cheapest flight overall is C$ 641 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - London Heathrow) is currently priced at C$ 710.
Can I find deals for flights from Quebec to London that include hotel bookings?
Yes. In addition to deals on Quebec to London flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Quebec to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Quebec to London.
Can I find deals for business class flights from Quebec to London?
Yes. Cheapflights offers flight deals from Quebec to London 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 Quebec to London?
Currently, January is the cheapest month in which you can book a flight from Quebec to London (average of C$ 560). Flying from Quebec to London in July is currently the most expensive (average of C$ 874). 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

Brentford

Hounslow

Sutton

Slough

Milton Keynes

Romford

Watford

Luton

Bromley

Bedford

Southall

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Quebec to London

Airline	Cheapest	Average	Flexibility	On-time
Finnair	CheapestC$ 570	AverageC$ 1,012	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
TAP AIR PORTUGAL	CheapestC$ 606	AverageC$ 672	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air France	CheapestC$ 611	AverageC$ 900	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Porter Airlines	CheapestC$ 689	AverageC$ 775	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights
Air Transat	CheapestC$ 705	AverageC$ 1,027	FlexibilityNo cancel fee	On-time50%	Search Air Transat flights
Air Canada	CheapestC$ 748	AverageC$ 1,053	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Virgin Atlantic	CheapestC$ 771	AverageC$ 864	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	CheapestC$ 805	AverageC$ 1,033	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	CheapestC$ 809	AverageC$ 1,062	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
American Airlines	CheapestC$ 953	AverageC$ 1,151	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

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How does Cheapflights help users find flights from Quebec to London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Quebec today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Quebec to London?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Quebec to London.

Can Cheapflights find flights from Quebec to London with no change fees?

Certainly. Search results for flights to London from Quebec shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Quebec to London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Quebec to London from C$ 390

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Quebec to London

Keep the following information in mind while searching for Quebec to London flight deals. Data was last updated 17 abril 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Quebec to London

Cheapest flights from Quebec to LondonExplore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 abril 2025.

Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 abril 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Quebec to London that are best for you.

Best time to book a flight from Quebec to London

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

Cheapflights Insights

Everything you need to know about your flight from Quebec to London

What is the cheapest month to book a flight from Quebec to London?

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

Find hourly flight availability from Quebec to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 abril 2025.

Weekly flight availability from Quebec to London

Explore weekly flight availability from Quebec to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 abril 2025.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 17 abril 2025.

Read through reviews of airlines operating flights from Quebec to London, such as Delta, Porter Airlines and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Quebec to London. 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 to fly from Quebec to London one-way?

What are the most popular routes from Quebec to London?

What are the most reliable airlines from Quebec to London?

What are the cheapest flights from Quebec to London?

Can I find deals for flights from Quebec to London that include hotel bookings?

How can I find direct flights from Quebec to London?

Can I find deals for business class flights from Quebec to London?

What is the cheapest month to book a flight from Quebec to London?

Travelling to a place near Quebec?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Quebec to London

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Quebec to London?

Why should you use Cheapflights to find cheap flight tickets from Quebec to London?

Can Cheapflights find flights from Quebec to London with no change fees?

Can Cheapflights notify me if prices for flights from Quebec to London become cheaper?

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Cheapest flights from Quebec to London
Explore the most affordable flight options available from Quebec to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 abril 2025.