HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Gatwick

$265+ 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LGW
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pierre Elliott Trudeau Intl to Gatwick with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to London Gatwick are usually found in January or September, booked 67 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap 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 July 29, 2025.

Round-trip from

$539
(Porter Airlines)

One-way from

$265
(French Bee)

Popular in

July

Cheapest in

January

Average price

$830

Good round-trip deal

$696 or less

Good one-way deal

$262 or less
From Montreal Pierre Elliott Trudeau Intl to London Gatwick
Search Deals
One-way flight from Montreal Pierre Elliott Trudeau Intl to London Gatwick
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to London Gatwick.
Search Deals
Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to London Gatwick.
Search Deals

Find 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 July 29, 2025.

This Porter Airlines deal was found by Cheapflights users on 7/27. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:15 pmYUL - LGW
1 stop30h 40mPorter Airlines
Mon 10/1312:40 pmLGW - YUL
1 stop11h 40mPorter Airlines
Deal found 7/27$539
This Air Transat deal was found by Cheapflights users on 7/27. 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.
Sun 10/54:00 pmYUL - LGW
1 stop13h 45mAir Transat
Sun 10/1211:35 amLGW - YUL
Nonstop7h 40mAir Transat
Deal found 7/27$540
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:45 pmYUL - LGW
1 stop13h 00mTAP AIR PORTUGAL
Wed 12/109:35 amLGW - YUL
2 stops15h 40mTAP AIR PORTUGAL
Deal found 7/27$559
This Trip.com deal was found by Cheapflights users on 7/27. 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.
Mon 9/810:05 pmYUL - LGW
Nonstop6h 45mMultiple Airlines
Fri 9/1211:35 amLGW - YUL
Nonstop7h 40mMultiple Airlines
Deal found 7/27$564
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/238:15 pmYUL - LGW
2 stops16h 35mSWISS
Sat 11/296:40 pmLGW - YUL
1 stop25h 35mSWISS
Deal found 7/29$581

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 July 29, 2025.
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

Mon 9/22

8:15 pm-7:55 am

1 stop30h 40m

London Gatwick

Mon 10/13

12:40 pm-7:20 pm

1 stop11h 40m

$539

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

4:00 pm-10:45 am

1 stop13h 45m

London Gatwick

Sun 10/12

11:35 am-2:15 pm

Nonstop7h 40m

$540

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 9/8

10:05 pm-9:50 am

Nonstop6h 45m

London Gatwick

Fri 9/12

11:35 am-2:15 pm

Nonstop7h 40m

$564

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Wed 9/24

11:00 pm-6:55 pm

1 stop14h 55m

$265

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Thu 9/25

3:10 pm-10:45 am

1 stop14h 35m

$271

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Mon 10/13

10:45 pm-8:25 pm

2 stops16h 40m

$281

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Tue 8/5

10:05 pm-9:50 am

Nonstop6h 45m

$347

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sat 10/4

6:45 am-9:25 am

2 stops21h 40m

$409

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

1:10 pm-11:15 am

2 stops17h 05m

$1,280

MontrealLondon

YUL - LGW

YULLGW

Montreal Pierre Elliott Trudeau Intl

Sun 9/21

12:15 pm-3:40 pm

1 stop22h 25m

$1,900

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 2025.

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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport (average of $538). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in June is currently the most expensive (average of $763). 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 YUL to LGW?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s typically best to fly out from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in the morning. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

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

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Gatwick. 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 July 29, 2025.

The most flights from YUL to LGW are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 July 29, 2025.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport, such as Porter Airlines, Air Transat, and WestJet. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
317 reviews

Comfort

8.0

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Porter Airlines
8.0
Very good
317 reviews
Porter Airlines
8.0
Very good
317 reviews

Comfort

8.0

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
Air Transat
7.7
Good
424 reviews
Porter Airlines
8.0
Very good
317 reviews

Comfort

8.0

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
WestJet
7.2
Good
2,972 reviews
Porter Airlines
8.0
Very good
317 reviews

Comfort

8.0

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
TAP AIR PORTUGAL
7.1
Good
1,929 reviews
Porter Airlines
8.0
Very good
317 reviews

Comfort

8.0

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
ITA Airways
6.7
Okay
1,009 reviews
Porter Airlines
8.0
Very good
317 reviews

Comfort

8.0

Overall

8.0

Crew

8.7

Boarding

8.2

Entertainment

7.0

Food

7.6

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.

  • 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 $539. Another option worth looking into is Air Transat, starting at $540 round trip. Porter Airlines is currently priced 17% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Air Transat, which is currently one of the cheapest options available, starting at $271. TAP AIR PORTUGAL flights start at $281 while deals on Porter Airlines start at $347 one-way.

  • 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 $218. While the most popular route (Montreal Pierre Elliott Trudeau Intl - London Gatwick) can be booked for $557 on average our data indicates $553 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport (average of $538). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in June is currently the most expensive (average of $763). 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
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dover
Orpington
Watford
Gatwick
Borehamwood
Dartford
Aylesbury
Chelmsford
Folkestone
Southend-on-Sea
Chichester
Arundel
Milton Keynes
Bishop's Stortford
Eastbourne

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 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$498Average$544FlexibilityNo cancel feeOn-time52%
Air TransatCheapest$527Average$714FlexibilityNo cancel feeOn-time50%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Privacy Preferences©2025 Cheapflights