Cheap flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 476
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
7 Oct — 14 Oct1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Montreal Pierre Elliott Trudeau Intl are usually found in September or January, booked 26 days in advance, depart on a Wednesday or Sunday and return on a Sunday
Cheap flight deals from Heathrow to Pierre Elliott Trudeau Intl
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Cheapest flights from Heathrow to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Heathrow to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 September 2026.
Fri 16/1012:40 p.m. -
1 stop10h 38m
Sun 25/104:40 p.m. -
1 stop11h 50m
Deal found 4/9C$ 695
Fri 16/1012:40 p.m. -
1 stop13h 00m
Sun 25/108:10 p.m. -
Nonstop7h 00m
Deal found 7/9C$ 696
Thu 22/108:05 p.m. -
1 stop23h 55m
Tue 27/105:40 p.m. -
2 stops16h 00m
Deal found 4/9C$ 697
Tue 20/108:05 p.m. -
1 stop23h 55m
Tue 27/105:40 p.m. -
2 stops16h 00m
Deal found 5/9C$ 699
Mon 19/106:00 a.m. -
2 stops18h 21m
Mon 26/107:50 p.m. -
2 stops16h 30m
Deal found 4/9C$ 700
Sat 26/129:00 a.m. -
1 stop14h 43m
Wed 6/17:10 p.m. -
Nonstop7h 00m
Deal found 7/9C$ 703
Thu 24/129:00 a.m. -
1 stop14h 43m
Thu 7/17:10 p.m. -
Nonstop7h 00m
Deal found 7/9C$ 706
Thu 22/102:05 p.m. -
Nonstop7h 35m
Thu 29/103:00 p.m. -
1 stop14h 20m
Deal found 7/9C$ 707
Sat 12/91:50 p.m. -
1 stop30h 10m
Sat 26/96:40 p.m. -
Nonstop6h 50m
Deal found 5/9C$ 710
Best flights from Heathrow to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Heathrow to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.
Sat 17/103:20 p.m. -
2 stops21h 28m
Sat 24/106:00 a.m. -
1 stop10h 25m
Deal found 2/9C$ 778
Tue 13/108:05 p.m. -
1 stop23h 55m
Wed 21/104:40 p.m. -
2 stops15h 20m
Deal found 4/9C$ 865
Sat 14/116:20 a.m. -
1 stop10h 55m
Sun 22/117:05 p.m. -
1 stop10h 25m
Deal found 6/9C$ 1,051
Thu 24/126:30 p.m. -
1 stop30h 25m
Fri 1/15:30 p.m. -
2 stops20h 25m
Deal found 3/9C$ 1,219
Sat 19/96:50 a.m. -
2 stops14h 20m
Tue 22/92:20 p.m. -
2 stops15h 05m
Deal found 2/9C$ 797
Fri 16/108:40 a.m. -
2 stops15h 41m
Sun 25/106:10 p.m. -
2 stops14h 50m
Deal found 4/9C$ 941
Wed 23/97:30 a.m. -
2 stops19h 36m
Tue 6/108:30 a.m. -
2 stops16h 25m
Deal found 4/9C$ 899
Fri 2/106:50 a.m. -
2 stops14h 20m
Tue 20/101:05 p.m. -
1 stop12h 50m
Deal found 6/9C$ 920
Wed 30/97:30 a.m. -
2 stops14h 49m
Wed 7/108:20 a.m. -
2 stops17h 35m
Deal found 2/9C$ 950
Fri 12/211:05 a.m. -
2 stops50h 27m
Sat 20/28:30 a.m. -
2 stops16h 50m
Deal found 5/9C$ 1,040
Mon 5/106:50 a.m. -
2 stops15h 35m
Mon 12/109:15 a.m. -
2 stops17h 00m
Deal found 6/9C$ 1,045
Fri 4/127:30 a.m. -
2 stops17h 04m
Wed 9/122:13 p.m. -
2 stops13h 57m
Deal found 4/9C$ 1,087
Direct flights from Heathrow to Pierre Elliott Trudeau Intl
Explore direct flight options from Heathrow to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 September 2026.
Thu 22/102:05 p.m. -
Nonstop7h 35m
Tue 27/108:10 p.m. -
Nonstop7h 00m
Deal found 4/9C$ 703
Fri 16/109:30 a.m. -
Nonstop7h 30m
Sun 25/108:10 p.m. -
Nonstop7h 00m
Deal found 5/9C$ 704
Fri 23/102:05 p.m. -
Nonstop7h 35m
Tue 27/108:10 p.m. -
Nonstop7h 00m
Deal found 7/9C$ 706
Sat 19/92:05 p.m. -
Nonstop7h 35m
Sat 3/106:40 p.m. -
Nonstop6h 50m
Deal found 4/9C$ 730
Sat 19/99:30 a.m. -
Nonstop7h 30m
Tue 22/96:40 p.m. -
Nonstop6h 50m
Deal found 2/9C$ 736
Sat 12/124:45 p.m. -
Nonstop7h 30m
Sat 26/129:05 p.m. -
Nonstop6h 50m
Deal found 7/9C$ 737
Fri 25/92:05 p.m. -
Nonstop7h 35m
Tue 29/96:40 p.m. -
Nonstop6h 50m
Deal found 3/9C$ 739
Fri 18/92:05 p.m. -
Nonstop7h 35m
Sun 27/96:40 p.m. -
Nonstop6h 50m
Deal found 2/9C$ 744
Sat 16/14:45 p.m. -
Nonstop7h 30m
Sat 30/19:05 p.m. -
Nonstop6h 50m
Deal found 6/9C$ 748
Sat 19/99:30 a.m. -
Nonstop7h 30m
Sat 26/96:40 p.m. -
Nonstop6h 50m
Deal found 2/9C$ 762
Fri 18/92:05 p.m. -
Nonstop7h 35m
Tue 22/96:40 p.m. -
Nonstop6h 50m
Deal found 4/9C$ 765
Fri 18/99:30 a.m. -
Nonstop7h 30m
Wed 30/910:10 p.m. -
Nonstop6h 50m
Deal found 4/9C$ 766
Last-minute flights from Heathrow to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Heathrow to Pierre Elliott Trudeau Intl. Data last updated 7 September 2026 and is based on user searches.
Sat 12/91:50 p.m. -
1 stop30h 10m
Sat 26/96:40 p.m. -
Nonstop6h 50m
Deal found 5/9C$ 710
Sat 12/97:25 a.m. -
1 stop16h 25m
Fri 2/106:40 p.m. -
Nonstop6h 50m
Deal found 5/9C$ 719
Sat 12/95:15 p.m. -
1 stop26h 45m
Sat 26/98:30 p.m. -
1 stop31h 05m
Deal found 5/9C$ 721
Sat 12/98:05 p.m. -
1 stop23h 55m
Fri 2/109:20 p.m. -
1 stop18h 40m
Deal found 4/9C$ 739
Tue 15/96:00 a.m. -
1 stop12h 50m
Sun 27/96:40 p.m. -
Nonstop6h 50m
Deal found 5/9C$ 718
Thu 17/96:00 a.m. -
1 stop14h 00m
Mon 21/94:40 p.m. -
1 stop10h 15m
Deal found 3/9C$ 704
Thu 17/96:00 a.m. -
1 stop14h 00m
Mon 21/94:40 p.m. -
1 stop10h 15m
Deal found 2/9C$ 712
Thu 17/98:30 a.m. -
1 stop12h 30m
Mon 21/910:00 p.m. -
1 stop18h 00m
Deal found 7/9C$ 736
One-way flights from Heathrow to Pierre Elliott Trudeau Intl
Search for one-way flight options from Heathrow to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.
Thu 5/113:30 p.m. -
2 stops33h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 476
Fri 6/116:50 p.m. -
2 stops53h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/9C$ 479
Sat 7/113:30 p.m. -
2 stops33h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 487
Wed 23/97:40 a.m. -
2 stops14h 05m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/9C$ 491
Thu 12/113:30 p.m. -
2 stops33h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 2/9C$ 502
Tue 27/104:45 p.m. -
Nonstop7h 30m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 3/9C$ 504
Find flight deals from Heathrow to Pierre Elliott Trudeau Intl
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) 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 7 September 2026.
Customize your flight search to find flights from Heathrow 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 7,457,451 searches. Data last updated 7 September 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Fri 18/9
8:50 p.m.-5:20 p.m.
1 stop25h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 549
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Mon 14/9
8:50 p.m.-5:20 p.m.
1 stop25h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 582
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Thu 17/9
8:50 p.m.-5:20 p.m.
1 stop25h 30m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 647
Quickest round-trip
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Mon 30/11
8:40 a.m.-5:15 p.m.
1 stop13h 35m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 683
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Fri 26/2
8:15 a.m.-7:55 p.m.
1 stop16h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 683
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Mon 9/11
6:30 a.m.-5:15 p.m.
1 stop15h 45m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 683
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Sat 31/10
6:20 a.m.-4:20 p.m.
1 stop14h 00m
Montreal Pierre Elliott Trudeau Intl
Wed 31/12
12:00 a.m.-6:00 a.m.
Nonstop0h 00m
C$ 695
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Sat 17/10
3:20 p.m.-7:48 a.m.
2 stops21h 28m
Montreal Pierre Elliott Trudeau Intl
Sat 24/10
6:00 a.m.-9:25 p.m.
1 stop10h 25m
C$ 778
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Sat 19/9
6:50 a.m.-4:10 p.m.
2 stops14h 20m
Montreal Pierre Elliott Trudeau Intl
Tue 22/9
2:20 p.m.-10:25 a.m.
2 stops15h 05m
C$ 797
LondonMontreal
LHR London Heathrow - YUL Montreal Pierre Elliott Trudeau Intl
LHRYUL
London Heathrow
Tue 13/10
8:05 p.m.-3:00 p.m.
1 stop23h 55m
Montreal Pierre Elliott Trudeau Intl
Wed 21/10
4:40 p.m.-1:00 p.m.
2 stops15h 20m
C$ 865
Flights are sorted by cheapest round-trip flights first.
Deals found on 5/9
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
Best time to book a flight from Heathrow to Pierre Elliott Trudeau Intl
Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Heathrow with our price prediction graph.
LHR-YUL
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 Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
To ensure you get the cheapest price possible for a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, you should look to book at least 25 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 Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 852). Flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 1,269). 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 LHR to YUL?
Find hourly flight availability from Heathrow to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 September 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport as you normally would.
How much does it cost to fly round-trip from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Airfare is below average for this route at the moment.
London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport flights typically cost between C$ 730 and C$ 984 in October.The cheapest round-trip price found within the last 5 days was C$ 695 on Multiple Airlines (16 Oct-25 Oct).
Weekly flight availability from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Heathrow to Pierre Elliott Trudeau Intl. 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 7 September 2026.
The most flights from LHR to YUL are scheduled on a Friday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).
How often are flights from London to Montreal delayed?
About 10% of weekly flights between London and Montreal have experienced delays in the past year, with the average delay time being 147 minutes.
What is the most punctual flight time for London to Montreal flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Montreal flights?
Over the past year, Air Canada has had the lowest number of delays on this route, with just 6% of flights being delayed.
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 7 September 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport, such as Air Canada,Lufthansa, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Related info for your journey
Find useful and relevant information for your journey from Heathrow 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.
How long is the flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
There are many flights that can get you from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in 21h 28m. Fly via United Airlines or SWISS to get the fastest option. Airlines will cover a distance of 5213 km. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
Cheapflights users have booked flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip from C$ 653. Other airlines that can offer you cheap pricing are Air Canada, from C$ 709, and Lufthansa, from C$ 780. British Airways is currently priced 34% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport one-way?
The cheapest airlines for a one-way flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport are British Airways (C$ 501), TAP AIR PORTUGAL (C$ 570), and Austrian Airlines (C$ 691).
What are the most reliable airlines from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport on time: Egyptair (89%), Aegean Airlines (89%), Thai Airways (89%).
What are the cheapest flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Looking for the cheapest flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport? While on average our users pay C$ 1,381, our data indicates the cheapest price to be C$ 521. The most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 672.
Can I find deals for flights from Heathrow to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Heathrow to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Heathrow 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 Heathrow to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Heathrow to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 852). Flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 1,269). 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 Heathrow to Pierre Elliott Trudeau Intl by cabin class
Find flights from Heathrow to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 September 2026.
Top 3 airlines flying from Heathrow to Pierre Elliott Trudeau Intl
Discover the top 3 airlines that operate flights from Heathrow 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 7,457,451 searches. Data last updated 7 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 Heathrow to Pierre Elliott Trudeau Intl?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Pierre Elliott Trudeau Intl?
Cheapflights helps you find that perfect flight to Pierre Elliott Trudeau Intl from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
Can Cheapflights find flights from Heathrow to Pierre Elliott Trudeau Intl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Heathrow to Pierre Elliott Trudeau Intl become cheaper?
Of course! You can now track prices for flights from Heathrow to Pierre Elliott Trudeau Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.
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