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Cheap flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 531

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 21/6. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — YUL
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from London Gatwick to Montreal Pierre Elliott Trudeau Intl are usually found in November or March, booked 58 days in advance, depart on a Wednesday or Sunday and return on a Saturday

Cheap flight deals from Gatwick to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Gatwick (LGW) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 April 2025.

Round-trip from

C$ 682

One-way from

C$ 531

Popular in

August

Cheapest in

November

Average price

C$ 1,094

Good round-trip deal

C$ 745 or less

Good one-way deal

C$ 530 or less
Air Transat
  • Air Transat
  • 29/5-7/6
  • 1 total stop
  • 18h 25m total
  • London to Montreal
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21/6
  • 21/6
  • 1 total stop
  • 29h 50m total
  • London to Montreal
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Highest demand for flights based on searches. 11% potential increase in price (C$ 145 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 37 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from London Gatwick to Montreal Pierre Elliott Trudeau Intl.
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Price to beat on a one-way flight from London Gatwick to Montreal Pierre Elliott Trudeau Intl.
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Find flight deals from Gatwick to Pierre Elliott Trudeau Intl

Cheapest flights from Gatwick to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Gatwick to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 29/512:40 p.m.LGW - YUL
1 stop11h 40mAir Transat
Sat 7/610:05 p.m.YUL - LGW
Nonstop6h 45mAir Transat
Deal found 14/4C$ 682
Mon 12/56:00 a.m.LGW - YUL
1 stop14h 20mMultiple Airlines
Tue 20/54:40 p.m.YUL - LGW
2 stops13h 10mMultiple Airlines
Deal found 14/4C$ 720
Wed 7/56:35 p.m.LGW - YUL
2 stops25h 20mSWISS
Mon 12/54:40 p.m.YUL - LGW
1 stop20h 10mSWISS
Deal found 14/4C$ 782
Fri 2/53:05 p.m.LGW - YUL
1 stop23h 45mAmerican Airlines
Thu 22/510:44 a.m.YUL - LGW
1 stop16h 26mAmerican Airlines
Deal found 14/4C$ 897

Cheapflights Fare Finder

Customize your flight search to find flights from Gatwick to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Gatwick

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 29/5

12:40 p.m.-7:20 p.m.

1 stop11h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 7/6

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

Nonstop6h 45m

C$ 682

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 12/5

6:00 a.m.-3:20 p.m.

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Tue 20/5

4:40 p.m.-10:50 a.m.

2 stops13h 10m

C$ 720

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Wed 7/5

6:35 p.m.-2:55 p.m.

2 stops25h 20m

Montreal Pierre Elliott Trudeau Intl

Mon 12/5

4:40 p.m.-5:50 p.m.

1 stop20h 10m

C$ 782

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Fri 2/5

3:05 p.m.-9:50 a.m.

1 stop23h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 23/5

10:44 a.m.-8:10 a.m.

1 stop16h 26m

C$ 897

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Sat 21/6

8:10 p.m.-9:00 p.m.

1 stop29h 50m

C$ 531

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Thu 10/7

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

Nonstop7h 40m

C$ 538

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 29/4

10:45 a.m.-12:37 a.m.

2 stops18h 52m

C$ 564

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Mon 2/6

4:25 p.m.-8:10 p.m.

2 stops32h 45m

C$ 788

LondonMontreal

LGW - YUL

LGWYUL

London Gatwick

Tue 8/7

9:15 p.m.-8:45 p.m.

2 stops28h 30m

C$ 806

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/4

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Gatwick 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 London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Gatwick to Pierre Elliott Trudeau Intl. Price data was last updated on 11 April 2025.

To ensure you get the cheapest price possible for a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 312). 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.

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.

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

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

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated 15 April 2025.
Air Transat
7.8
Good
385 reviews
Check prices

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.7

Overall

7.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
385 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.7

Overall

7.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Azores Airlines
7.5
Good
65 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.7

Overall

7.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
SWISS
7.5
Good
1,578 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.7

Overall

7.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.7

Overall

7.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
WestJet
7.2
Good
2,805 reviews
Air Transat
7.8
Good
385 reviews
Check prices

Comfort

7.4

Crew

8.5

Entertainment

7.1

Food

6.7

Overall

7.8

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

Related info for your journey

Find useful and relevant information for your journey from Gatwick 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 Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    According to our current data, Air Transat (C$ 682), SWISS (C$ 782), and American Airlines (C$ 897) offers the cheapest pricing from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport. Air Transat is priced at 18% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Air Transat. According to our data, you can fly for as low as C$ 538. Users have also found prices from C$ 564 and C$ 788 on WestJet and Azores Airlines, respectively.

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

    Looking for the cheapest flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 747, our data indicates the cheapest price to be C$ 513. The most popular route (London Gatwick - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 591.

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

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

  • How can I find direct flights from Gatwick 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 Gatwick to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Gatwick 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 Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from London Gatwick Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 312). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Laval
Brossard
Dorval
Longueuil
Cornwall
Drummondville
Saint-Jean-sur-Richelieu
Sherbrooke
Boucherville
Saint-Sauveur
Bromont
Montebello
Trois-Rivières

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Top airline flying from Gatwick to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Gatwick to Pierre Elliott Trudeau Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air TransatCheapestC$ 589AverageC$ 974FlexibilityNo cancel feeOn-time50%
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Can Cheapflights notify me if prices for flights from Gatwick to Pierre Elliott Trudeau Intl become cheaper?

Not ready to book yet? You can track prices for flights from Gatwick to Pierre Elliott Trudeau Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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