Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport from C$ 384
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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LGW
8 Oct — 15 Oct1
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 November or January, booked 32 days in advance, depart on a Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Pierre Elliott Trudeau Intl to Gatwick
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 8 September 2026.
Sat 19/910:05 p.m. -
Nonstop6h 45m
Sat 26/99:40 a.m. -
1 stop12h 22m
Deal found 3/9C$ 792
Thu 24/98:35 p.m. -
1 stop9h 10m
Tue 6/1012:40 p.m. -
1 stop12h 50m
Deal found 6/9C$ 793
Tue 15/910:05 p.m. -
Nonstop6h 45m
Sun 20/911:35 a.m. -
Nonstop7h 40m
Deal found 5/9C$ 795
Tue 15/910:05 p.m. -
Nonstop6h 45m
Fri 25/912:40 p.m. -
1 stop33h 22m
Deal found 3/9C$ 796
Thu 10/910:05 p.m. -
Nonstop6h 45m
Thu 17/912:40 p.m. -
1 stop11h 52m
Deal found 3/9C$ 799
Sat 19/910:05 p.m. -
Nonstop6h 45m
Fri 25/911:35 a.m. -
Nonstop7h 40m
Deal found 7/9C$ 800
Sun 4/106:45 a.m. -
1 stop23h 00m
Sun 11/1011:35 a.m. -
Nonstop7h 40m
Deal found 6/9C$ 802
Fri 2/1010:05 p.m. -
Nonstop6h 45m
Tue 6/1012:40 p.m. -
1 stop11h 40m
Deal found 7/9C$ 806
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 8 September 2026.
Thu 12/118:10 p.m. -
1 stop15h 30m
Mon 23/114:45 p.m. -
1 stop24h 55m
Deal found 8/9C$ 827
Sat 24/105:00 p.m. -
1 stop12h 45m
Tue 27/1011:40 a.m. -
1 stop14h 40m
Deal found 3/9C$ 872
Tue 1/125:00 p.m. -
1 stop17h 45m
Tue 8/1210:00 a.m. -
2 stops18h 33m
Deal found 4/9C$ 969
Mon 8/25:00 p.m. -
1 stop11h 00m
Tue 16/210:00 a.m. -
2 stops18h 10m
Deal found 5/9C$ 981
Sat 24/105:00 p.m. -
1 stop12h 45m
Fri 30/1011:40 a.m. -
1 stop11h 35m
Deal found 3/9C$ 1,012
Thu 15/104:40 p.m. -
1 stop10h 45m
Tue 27/108:35 a.m. -
2 stops15h 50m
Deal found 5/9C$ 1,034
Sat 17/1011:45 p.m. -
1 stop27h 55m
Sun 1/112:05 p.m. -
1 stop27h 35m
Deal found 7/9C$ 875
Mon 23/115:25 p.m. -
1 stop11h 20m
Fri 27/1111:40 a.m. -
1 stop15h 40m
Deal found 6/9C$ 876
Tue 13/1010:05 p.m. -
Nonstop6h 45m
Sat 24/109:40 a.m. -
1 stop12h 27m
Deal found 4/9C$ 882
Wed 23/97:00 p.m. -
1 stop16h 00m
Tue 6/1010:35 a.m. -
2 stops17h 50m
Deal found 6/9C$ 1,002
Thu 19/115:25 p.m. -
1 stop11h 20m
Wed 2/1211:40 a.m. -
1 stop15h 40m
Deal found 6/9C$ 894
Sat 10/1010:05 p.m. -
Nonstop6h 45m
Fri 23/1011:35 a.m. -
Nonstop7h 40m
Deal found 6/9C$ 941
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 8 September 2026.
Sat 19/910:05 p.m. -
Nonstop6h 45m
Sat 26/911:35 a.m. -
Nonstop7h 40m
Deal found 3/9C$ 793
Sun 20/910:05 p.m. -
Nonstop6h 45m
Wed 23/911:35 a.m. -
Nonstop7h 40m
Deal found 5/9C$ 795
Sat 3/1010:05 p.m. -
Nonstop6h 45m
Wed 14/1011:35 a.m. -
Nonstop7h 40m
Deal found 5/9C$ 796
Tue 6/1010:05 p.m. -
Nonstop6h 45m
Wed 14/1011:35 a.m. -
Nonstop7h 40m
Deal found 3/9C$ 797
Sat 19/910:05 p.m. -
Nonstop6h 45m
Fri 25/911:35 a.m. -
Nonstop7h 40m
Deal found 7/9C$ 800
Sat 19/910:05 p.m. -
Nonstop6h 45m
Mon 28/911:35 a.m. -
Nonstop7h 40m
Deal found 4/9C$ 803
Tue 29/910:05 p.m. -
Nonstop6h 45m
Wed 7/1011:35 a.m. -
Nonstop7h 40m
Deal found 3/9C$ 804
Sat 19/910:05 p.m. -
Nonstop6h 45m
Sun 4/1011:35 a.m. -
Nonstop7h 40m
Deal found 7/9C$ 809
Sat 19/910:05 p.m. -
Nonstop6h 45m
Sun 11/1011:35 a.m. -
Nonstop7h 40m
Deal found 7/9C$ 810
Thu 1/1010:05 p.m. -
Nonstop6h 45m
Fri 16/1011:35 a.m. -
Nonstop7h 40m
Deal found 5/9C$ 813
Tue 29/910:05 p.m. -
Nonstop6h 45m
Sun 11/1011:35 a.m. -
Nonstop7h 40m
Deal found 7/9C$ 814
Tue 29/910:05 p.m. -
Nonstop6h 45m
Wed 14/1011:35 a.m. -
Nonstop7h 40m
Deal found 5/9C$ 815
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 8 September 2026 and is based on user searches.
Thu 10/910:05 p.m. -
Nonstop6h 45m
Thu 17/912:40 p.m. -
1 stop11h 52m
Deal found 3/9C$ 799
Tue 15/910:05 p.m. -
Nonstop6h 45m
Sun 20/911:35 a.m. -
Nonstop7h 40m
Deal found 5/9C$ 795
Tue 15/910:05 p.m. -
Nonstop6h 45m
Fri 25/912:40 p.m. -
1 stop33h 22m
Deal found 3/9C$ 796
Sat 19/910:05 p.m. -
Nonstop6h 45m
Sat 26/99:40 a.m. -
1 stop12h 22m
Deal found 3/9C$ 792
Sat 19/910:05 p.m. -
Nonstop6h 45m
Fri 25/911:35 a.m. -
Nonstop7h 40m
Deal found 7/9C$ 800
Thu 24/910:05 p.m. -
Nonstop6h 45m
Tue 6/1012:40 p.m. -
1 stop12h 50m
Deal found 6/9C$ 793
Fri 2/1010:05 p.m. -
Nonstop6h 45m
Tue 6/1012:40 p.m. -
1 stop11h 40m
Deal found 7/9C$ 806
Sun 4/106:45 a.m. -
1 stop23h 00m
Sun 11/1011:35 a.m. -
Nonstop7h 40m
Deal found 6/9C$ 802
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 8 September 2026.
Tue 15/910:05 p.m. -
Nonstop6h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 384
Tue 22/94:15 p.m. -
1 stop13h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/9C$ 386
Thu 1/1010:05 p.m. -
Nonstop6h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 387
Wed 21/107:00 p.m. -
1 stop23h 40m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/9C$ 388
Sun 20/94:15 p.m. -
1 stop13h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/9C$ 390
Sat 19/910:05 p.m. -
Nonstop6h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 395
Fri 2/104:15 p.m. -
1 stop13h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 397
Wed 30/911:45 p.m. -
1 stop27h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/9C$ 399
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 8 September 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 8 September 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
Quickest round-trip
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sun 27/9
10:05 p.m.-9:50 a.m.
Nonstop6h 45m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 386
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Wed 4/11
8:15 p.m.-7:05 p.m.
1 stop17h 50m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 387
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Wed 21/10
7:00 p.m.-11:40 p.m.
1 stop23h 40m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 388
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Mon 23/11
8:15 p.m.-7:15 p.m.
1 stop18h 00m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 398
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Fri 20/11
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$ 409
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Wed 7/10
7:00 p.m.-11:40 p.m.
1 stop23h 40m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 413
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Fri 18/9
8:35 p.m.-7:55 a.m.
1 stop30h 20m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 430
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Wed 30/9
2:55 p.m.-10:45 a.m.
1 stop14h 50m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 435
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Sun 1/11
9:45 p.m.-8:35 p.m.
2 stops17h 50m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 441
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LGW London Gatwick
YULLGW
Montreal Pierre Elliott Trudeau Intl
Fri 12/2
8:30 p.m.-1:45 p.m.
1 stop12h 15m
London Gatwick
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 457
Flights are sorted by cheapest round-trip flights first.
Deals found on 4/9
Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3
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 30 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, November 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$ 727). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in December is currently the most expensive (average of C$ 1,124). 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 8 September 2026.
When flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport?
Airfare is typical for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport flights typically cost between C$ 728 and C$ 1,107 in September.The cheapest round-trip price found within the last 5 days was C$ 792 on Porter Airlines (19 Sep-26 Sep).
How often are flights from Montreal to London delayed?
About 13% of weekly flights between Montreal and London have experienced delays in the past year, with the average delay time being 109 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 13% 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 8 September 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.
My first flight with an all female flight crew who were the best ever.
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 Air Transat fly from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in about 12h 45m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 5243 km.
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$ 667), and Porter Airlines (C$ 712) offers the cheapest pricing from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport. Air Transat is currently priced 26% 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$ 374. On average you can expect to pay C$ 624. The most popular route, (Montreal Pierre Elliott Trudeau Intl - London Gatwick), can usually be booked for C$ 695.
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, November 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$ 727). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Gatwick Airport in December is currently the most expensive (average of C$ 1,124). 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 8 September 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 8 September 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 8 September 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.
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.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyze navigation, to offer and measure personalized advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review and update your choices anytime by clicking the ’Privacy Preferences’ link in the page side navigation.