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$236+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Gatwick (LGW)

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LGW
feb. 26 — mar. 51
jue. 2/26
jue. 3/5
1 adult, Economy
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Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to London Gatwick are usually found in November or January, booked 67 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap flight deals from Pierre Elliott Trudeau Intl to Gatwick

Cheapest flights from Pierre Elliott Trudeau Intl to Gatwick
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 27, 2026.

This oojo deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/1310:45 pm
YUL
-
LGW
1 stop11h 50m
TAP AIR PORTUGAL
mar. 4/214:25 pm
LGW
-
YUL
1 stop33h 20m
TAP AIR PORTUGAL
Deal found 1/25$484
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1210:45 pm
YUL
-
LGW
1 stop11h 25m
TAP AIR PORTUGAL
mié. 4/2210:35 am
LGW
-
YUL
1 stop15h 10m
TAP AIR PORTUGAL
Deal found 1/24$497
This Trip.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/189:45 pm
YUL
-
LGW
1 stop31h 05m
TAP AIR PORTUGAL
mié. 2/2510:40 am
LGW
-
YUL
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 1/25$499
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1210:45 pm
YUL
-
LGW
1 stop11h 25m
TAP AIR PORTUGAL
mar. 4/214:25 pm
LGW
-
YUL
1 stop33h 20m
TAP AIR PORTUGAL
Deal found 1/24$504
This Mytrip deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/96:45 am
YUL
-
LGW
1 stop23h 00m
Porter Airlines
lun. 3/1611:40 am
LGW
-
YUL
1 stop14h 27m
Porter Airlines
Deal found 1/25$521
This French Bee deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure French Bee is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/1110:40 pm
YUL
-
LGW
1 stop15h 55m
Multiple Airlines
mié. 3/187:55 am
LGW
-
YUL
1 stop16h 45m
Multiple Airlines
Deal found 1/25$537
This Air Transat deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/910:05 pm
YUL
-
LGW
Nonstop6h 45m
Air Transat
mié. 5/1311:35 am
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 1/25$539
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/213:10 pm
YUL
-
LGW
1 stop14h 35m
Air Transat
sáb. 5/3011:35 am
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 1/26$543
This Trip.com deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/219:55 pm
YUL
-
LGW
1 stop30h 50m
Air Transat
mié. 2/2511:40 am
LGW
-
YUL
1 stop27h 00m
Air Transat
Deal found 1/24$544
This FlightHub deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/182:30 pm
YUL
-
LGW
1 stop14h 15m
Porter Airlines
mié. 2/2511:40 am
LGW
-
YUL
1 stop14h 15m
Porter Airlines
Deal found 1/24$545
This Air Transat deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Transat is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/78:35 pm
YUL
-
LGW
1 stop9h 10m
Air Transat
vie. 5/1511:35 am
LGW
-
YUL
Nonstop7h 40m
Air Transat
Deal found 1/26$547
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/55:25 pm
YUL
-
LGW
1 stop11h 20m
Air Transat
mié. 2/1111:40 am
LGW
-
YUL
1 stop14h 15m
Air Transat
Deal found 1/26$548

Find flight deals from Pierre Elliott Trudeau Intl to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Gatwick (LGW). 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 enero 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$543
(FlightHub)

One-way from

$236
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$540

Good round-trip deal

$632 or less
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-London Gatwick flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-London Gatwick flights.
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From Montreal Pierre Elliott Trudeau Intl to London Gatwick
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One-way flight from Montreal Pierre Elliott Trudeau Intl to London Gatwick
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Highest demand for flights based on searches. 17% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to London Gatwick.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Gatwick 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 2,558,603 searches. Data last updated enero 27, 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Gatwick

Route

Depart

Return

Price

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

sáb. 5/9

10:05 pm-9:50 am

Nonstop6h 45m

London Gatwick

mar. 5/19

12:40 pm-7:20 pm

1 stop11h 40m

$547

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

jue. 4/30

7:20 pm-10:45 am

1 stop10h 25m

London Gatwick

vie. 5/15

11:35 am-2:15 pm

Nonstop7h 40m

$554

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

mié. 4/29

7:20 pm-10:45 am

1 stop10h 25m

London Gatwick

mié. 5/13

11:35 am-2:15 pm

Nonstop7h 40m

$554

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

mar. 5/19

5:10 pm-10:45 am

1 stop12h 35m

London Gatwick

mar. 5/26

12:40 pm-5:02 pm

1 stop33h 22m

$566

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

vie. 5/15

8:35 pm-10:45 am

1 stop9h 10m

London Gatwick

jue. 5/21

12:40 pm-7:20 pm

1 stop11h 40m

$570

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

mar. 5/5

10:05 pm-9:50 am

Nonstop6h 45m

London Gatwick

mar. 5/19

12:40 pm-7:20 pm

1 stop11h 40m

$580

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

jue. 5/14

4:15 pm-7:55 am

1 stop10h 40m

London Gatwick

dom. 5/24

11:35 am-2:15 pm

Nonstop7h 40m

$580

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

sáb. 5/9

10:05 pm-9:50 am

Nonstop6h 45m

London Gatwick

jue. 5/14

12:40 pm-7:20 pm

1 stop11h 40m

$580

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

mié. 4/1

7:20 pm-10:45 am

1 stop10h 25m

London Gatwick

mié. 4/8

12:40 pm-12:35 am

1 stop16h 55m

$582

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

mié. 6/10

6:50 pm-11:00 am

1 stop11h 10m

London Gatwick

lun. 6/22

6:15 pm-11:35 am

1 stop22h 20m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 21 results
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Compare providers for flights from Pierre Elliott Trudeau Intl to Gatwick

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Gatwick in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-London Gatwick Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-London Gatwick Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-London Gatwick Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-London Gatwick Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-London Gatwick Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Gatwick. Price data was last updated on January 23, 2026.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport (average of $200). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in April is currently the most expensive (average of $646). 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.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated enero 27, 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport, such as Porter Airlines and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews

Entertainment

6.9

Crew

8.6

Food

7.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews

Entertainment

6.9

Crew

8.6

Food

7.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Transat
7.7
Good
501 reviews
Porter Airlines
7.9
Good
412 reviews

Entertainment

6.9

Crew

8.6

Food

7.5

Overall

7.9

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

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

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport will take you 6h 45m. The distance between Montreal Pierre Elliott Trudeau Intl Airport and London Gatwick Airport is about 3258 mi. This flight may include one or multiple stops.

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

    Flying on Porter Airlines is currently your cheapest option to London Gatwick Airport, with prices starting at $498. Another option worth looking into is Air Transat, starting at $526 round trip. Porter Airlines is currently priced 21% below the average price you’ll pay for this route.

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

    Looking at all options, your cheapest flight can be booked for $607. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Gatwick) can be booked for $662 on average, our data indicates $728 when flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport (average of $200). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in April is currently the most expensive (average of $646). 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

Traveling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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Alternative routes for Pierre Elliott Trudeau Intl to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Heathrow flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Gatwick

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Gatwick. 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 2,558,603 searches. Data last updated enero 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$498Average$646FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$526Average$728FlexibilityNo cancel feeOn-time50%

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