Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport from C$ 405
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LGW
4 Dec — 11 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to London Gatwick are usually found in January or February, booked 34 days in advance, depart on a Tuesday or Thursday and return on a Tuesday
Cheap flight deals from Pierre Elliott Trudeau Intl to Gatwick
Enter your travel dates to find the best prices.
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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 4 November 2026.
Tue 17/116:50 p.m. -
1 stop14h 35m
Tue 24/117:25 a.m. -
1 stop13h 15m
Deal found 1/11C$ 883
Tue 17/115:25 p.m. -
1 stop11h 20m
Sun 22/1111:40 a.m. -
1 stop12h 32m
Deal found 1/11C$ 884
Wed 25/119:40 p.m. -
1 stop14h 00m
Sun 29/117:45 a.m. -
1 stop16h 55m
Deal found 31/10C$ 885
Mon 30/118:10 p.m. -
2 stops20h 00m
Fri 4/129:10 a.m. -
1 stop12h 00m
Deal found 30/10C$ 887
Tue 17/118:10 p.m. -
1 stop18h 30m
Mon 23/117:00 a.m. -
2 stops20h 17m
Deal found 30/10C$ 890
Mon 9/112:15 p.m. -
1 stop14h 30m
Mon 16/1111:40 a.m. -
1 stop17h 52m
Deal found 1/11C$ 891
Sat 21/116:45 a.m. -
1 stop22h 00m
Fri 27/1111:40 a.m. -
1 stop15h 37m
Deal found 1/11C$ 894
Wed 9/122:15 p.m. -
1 stop14h 30m
Sat 16/111:40 a.m. -
1 stop16h 09m
Deal found 1/11C$ 895
Wed 18/112:15 p.m. -
1 stop14h 30m
Sun 22/1111:40 a.m. -
1 stop12h 32m
Deal found 31/10C$ 896
Mon 9/118:10 p.m. -
1 stop18h 30m
Mon 16/117:00 a.m. -
1 stop10h 40m
Deal found 4/11C$ 898
Sun 8/118:10 p.m. -
1 stop15h 30m
Sat 14/114:35 p.m. -
1 stop25h 05m
Deal found 2/11C$ 899
Thu 26/114:40 p.m. -
2 stops14h 40m
Thu 3/126:55 a.m. -
1 stop14h 15m
Deal found 1/11C$ 901
Best flights from Pierre Elliott Trudeau Intl to Gatwick
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Gatwick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 4 November 2026.
Thu 3/128:10 p.m. -
1 stop16h 35m
Mon 7/127:00 a.m. -
2 stops20h 17m
Deal found 30/10C$ 905
Tue 1/127:05 p.m. -
1 stop15h 40m
Fri 11/1210:00 a.m. -
1 stop10h 20m
Deal found 1/11C$ 929
Tue 1/127:05 p.m. -
1 stop15h 40m
Tue 30/39:55 a.m. -
1 stop10h 10m
Deal found 2/11C$ 930
Fri 23/45:30 p.m. -
1 stop12h 15m
Sun 2/511:35 a.m. -
Nonstop7h 40m
Deal found 1/11C$ 933
Tue 2/212:49 p.m. -
2 stops21h 56m
Tue 2/310:00 a.m. -
2 stops18h 28m
Deal found 3/11C$ 1,012
Wed 14/410:45 p.m. -
1 stop30h 05m
Sun 18/49:15 p.m. -
2 stops28h 55m
Deal found 2/11C$ 1,021
Wed 9/124:40 p.m. -
1 stop20h 10m
Wed 16/129:00 a.m. -
1 stop11h 10m
Deal found 30/10C$ 1,156
Thu 29/45:30 p.m. -
1 stop12h 15m
Fri 7/511:35 a.m. -
Nonstop7h 40m
Deal found 3/11C$ 933
Mon 18/18:15 p.m. -
1 stop16h 30m
Sat 23/19:25 a.m. -
1 stop31h 45m
Deal found 30/10C$ 943
Wed 14/410:45 p.m. -
2 stops32h 15m
Sat 24/44:30 p.m. -
1 stop33h 40m
Deal found 1/11C$ 1,103
Mon 18/16:50 p.m. -
2 stops20h 45m
Sat 23/14:35 p.m. -
1 stop32h 20m
Deal found 30/10C$ 1,137
Direct flights from Pierre Elliott Trudeau Intl to Gatwick
Explore direct flight options from Pierre Elliott Trudeau Intl to Gatwick based on user searches, and compare prices and availability for your desired travel dates. Data last updated 4 November 2026.
Sat 1/510:05 p.m. -
Nonstop6h 45m
Sun 9/511:35 a.m. -
Nonstop7h 40m
Deal found 3/11C$ 898
Sat 1/510:05 p.m. -
Nonstop6h 45m
Fri 7/511:35 a.m. -
Nonstop7h 40m
Deal found 3/11C$ 901
Last-minute flights from Pierre Elliott Trudeau Intl to Gatwick
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Gatwick. Data last updated 4 November 2026 and is based on user searches.
Sun 8/118:10 p.m. -
1 stop15h 30m
Sat 14/114:35 p.m. -
1 stop25h 05m
Deal found 2/11C$ 899
Mon 9/112:15 p.m. -
1 stop14h 30m
Mon 16/1111:40 a.m. -
1 stop17h 52m
Deal found 1/11C$ 891
Mon 9/118:10 p.m. -
1 stop18h 30m
Mon 16/117:00 a.m. -
1 stop10h 40m
Deal found 4/11C$ 898
Tue 17/116:50 p.m. -
1 stop14h 35m
Tue 24/117:25 a.m. -
1 stop13h 15m
Deal found 1/11C$ 883
Tue 17/115:25 p.m. -
1 stop11h 20m
Sun 22/1111:40 a.m. -
1 stop12h 32m
Deal found 1/11C$ 884
Tue 17/118:10 p.m. -
1 stop18h 30m
Mon 23/117:00 a.m. -
2 stops20h 17m
Deal found 30/10C$ 890
Wed 18/112:15 p.m. -
1 stop14h 30m
Sun 22/1111:40 a.m. -
1 stop12h 32m
Deal found 31/10C$ 896
Sat 21/116:45 a.m. -
1 stop22h 00m
Fri 27/1111:40 a.m. -
1 stop15h 37m
Deal found 1/11C$ 894
Wed 25/119:40 p.m. -
1 stop14h 00m
Sun 29/117:45 a.m. -
1 stop16h 55m
Deal found 31/10C$ 885
Thu 26/114:40 p.m. -
2 stops14h 40m
Thu 3/126:55 a.m. -
1 stop14h 15m
Deal found 1/11C$ 901
Mon 30/118:10 p.m. -
2 stops20h 00m
Fri 4/129:10 a.m. -
1 stop12h 00m
Deal found 30/10C$ 887
Wed 9/122:15 p.m. -
1 stop14h 30m
Sat 16/111:40 a.m. -
1 stop16h 09m
Deal found 1/11C$ 895
One-way flights from Pierre Elliott Trudeau Intl to Gatwick
Search for one-way flight options from Pierre Elliott Trudeau Intl to Gatwick. Find affordable one-way fares based on user searches. Data last updated 4 November 2026.
Wed 18/119:45 p.m. -
1 stop12h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 31/10C$ 405
Sun 29/119:45 p.m. -
1 stop13h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 408
Wed 2/129:45 p.m. -
1 stop12h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 31/10C$ 413
Fri 4/129:45 p.m. -
1 stop31h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 423
Mon 7/128:15 p.m. -
1 stop21h 20m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 1/11C$ 424
Fri 27/119:45 p.m. -
1 stop13h 00m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 427
Sun 22/119:45 p.m. -
2 stops17h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/11C$ 429
Wed 13/19:45 p.m. -
1 stop31h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 30/10C$ 436
Thu 10/122:15 p.m. -
2 stops26h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 31/10C$ 438
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 4 November 2026.
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 7,457,451 searches. Data last updated 4 November 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
Fly to
Route
Depart
Return
Price
Cheapest round-trip
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Mon 7/12
8:15 p.m.-10:35 p.m.
1 stop21h 20m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 424
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Fri 27/11
10:10 p.m.-6:10 p.m.
1 stop15h 00m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 487
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Fri 11/12
8:30 p.m.-10:55 p.m.
1 stop21h 25m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 496
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Tue 10/11
6:30 p.m.-2:15 p.m.
1 stop14h 45m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 497
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Thu 15/4
8:45 p.m.-11:30 p.m.
1 stop21h 45m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 522
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Thu 12/11
7:45 p.m.-9:35 p.m.
1 stop20h 50m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 556
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Mon 8/2
6:50 p.m.-8:35 p.m.
2 stops20h 45m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 607
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Fri 26/2
6:50 p.m.-8:20 a.m.
2 stops32h 30m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 613
Quickest round-trip
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Thu 24/12
6:00 p.m.-11:15 a.m.
1 stop12h 15m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 665
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Mon 28/12
7:20 p.m.-6:55 p.m.
1 stop18h 35m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 698
Flights are sorted by cheapest round-trip flights first.
Deals found on 1/11
Showing 1-10 of 21 resultsSorted by cheapest first
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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.
YUL-LGW
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
Prices
Delays
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport?
The price you pay for your flight from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport may vary depending on when you book. For the best chance of a lower fare, look to book 33 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 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 C$ 768). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in December is currently the most expensive (average of C$ 1,389). 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.
How often are flights from Montreal to London delayed?
About 18% of weekly flights between Montreal and London have experienced delays in the past year, with the average delay time being 110 minutes.
What is the most punctual flight time for Montreal to London flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Montreal to London flights?
Over the past year, Air Transat has had the lowest number of delays on this route, with just 18% of flights being delayed.
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 4 November 2026.
Check out reviews from past customers who have flown with Porter Airlines and Air Transat from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
The flight including check-in, checked baggage, boarding, flight and timing were great. My checked bag was delayed two days which was concerning. They did deliver it to my door though which was great.
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?
Airlines like KLM, Delta, and Air Transat fly from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 3h 25m. Airlines will cover a distance of 5243 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport round-trip?
According to our current data, Air Transat (C$ 674), and Porter Airlines (C$ 736) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport. Air Transat is currently priced 28% 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?
The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport is C$ 831. On average you can expect to pay C$ 903. The most popular route, (Montreal Pierre Elliott Trudeau Intl - London Gatwick), can usually be booked for C$ 807.
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 C$ 768). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in December is currently the most expensive (average of C$ 1,389). 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.
Search flights from Pierre Elliott Trudeau Intl to Gatwick by cabin class
Find flights from Pierre Elliott Trudeau Intl to Gatwick, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Explore flights to Gatwick departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2026.
Browse through other flights departing from Pierre Elliott Trudeau Intl. Flights are based on user searches made on Cheapflights and were last updated on 4 November 2026.
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 7,457,451 searches. Data last updated 4 November 2026.
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 Pierre Elliott Trudeau Intl to Gatwick?
Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Gatwick flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Pierre Elliott Trudeau Intl to Gatwick?
Millions of users choose and trust Cheapflights to book the best flight deals from Pierre Elliott Trudeau Intl to Gatwick for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Gatwick with no change fees?
Certainly. Search results for flights to Gatwick from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Gatwick become cheaper?
Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Gatwick on Cheapflights with our Price Alert feature and get notified when better prices are available.
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