Cheap flights from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 544
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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — YUL
13 Jan — 20 Jan1
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 May or September, booked 86 days in advance, depart on a Saturday or Wednesday 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 14 December 2025.
Mon 15/1211:10 a.m.LHR - YUL
1 stop12h 10mLufthansa
Wed 24/121:15 p.m.YUL - LHR
1 stop15h 05mLufthansa
Deal found 14/12C$ 804
Mon 15/128:45 a.m.LHR - YUL
1 stop14h 35mLufthansa
Tue 13/11:15 p.m.YUL - LHR
1 stop26h 20mLufthansa
Deal found 14/12C$ 808
Wed 24/129:00 a.m.LHR - YUL
1 stop11h 35mMultiple Airlines
Thu 8/17:30 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Deal found 13/12C$ 811
Mon 15/1211:10 a.m.LHR - YUL
1 stop12h 10mLufthansa
Mon 12/13:10 p.m.YUL - LHR
1 stop10h 20mLufthansa
Deal found 14/12C$ 814
Fri 26/126:00 a.m.LHR - YUL
1 stop14h 10mMultiple Airlines
Sat 10/11:15 p.m.YUL - LHR
1 stop26h 20mMultiple Airlines
Deal found 14/12C$ 815
Fri 26/126:00 a.m.LHR - YUL
1 stop14h 10mMultiple Airlines
Tue 6/14:50 p.m.YUL - LHR
2 stops46h 45mMultiple Airlines
Deal found 13/12C$ 821
Thu 25/129:00 a.m.LHR - YUL
1 stop11h 10mMultiple Airlines
Sat 10/13:10 p.m.YUL - LHR
1 stop10h 20mMultiple Airlines
Deal found 14/12C$ 823
Thu 25/129:00 a.m.LHR - YUL
1 stop11h 10mAir Canada
Fri 27/27:00 p.m.YUL - LHR
1 stop11h 20mAir Canada
Deal found 12/12C$ 826
Thu 25/129:00 a.m.LHR - YUL
1 stop11h 10mAir Canada
Fri 9/16:40 p.m.YUL - LHR
1 stop20h 55mAir Canada
Deal found 14/12C$ 829
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 14 December 2025.
Fri 20/29:00 a.m.LHR - YUL
2 stops17h 52mAir Canada
Tue 5/59:20 p.m.YUL - LHR
1 stop30h 15mAir Canada
Deal found 14/12C$ 807
Thu 15/110:30 a.m.LHR - YUL
2 stops30h 00mUnited Airlines
Thu 22/18:20 a.m.YUL - LHR
2 stops21h 30mUnited Airlines
Deal found 12/12C$ 826
Tue 24/26:00 a.m.LHR - YUL
1 stop13h 55mSWISS
Thu 19/35:55 p.m.YUL - LHR
1 stop10h 10mSWISS
Deal found 13/12C$ 836
Wed 24/121:25 p.m.LHR - YUL
Nonstop7h 45mLufthansa
Thu 15/17:30 p.m.YUL - LHR
Nonstop6h 40mLufthansa
Deal found 12/12C$ 878
Mon 26/19:00 a.m.LHR - YUL
2 stops15h 22mSWISS
Mon 2/24:45 p.m.YUL - LHR
1 stop10h 20mSWISS
Deal found 12/12C$ 845
Fri 1/56:50 a.m.LHR - YUL
2 stops22h 20mUnited Airlines
Mon 11/53:30 p.m.YUL - LHR
2 stops38h 10mUnited Airlines
Deal found 13/12C$ 848
Tue 17/21:25 p.m.LHR - YUL
Nonstop7h 40mLufthansa
Wed 25/27:10 p.m.YUL - LHR
Nonstop7h 00mLufthansa
Deal found 14/12C$ 887
Fri 16/16:00 a.m.LHR - YUL
1 stop14h 10mSWISS
Fri 23/15:10 p.m.YUL - LHR
2 stops14h 50mSWISS
Deal found 12/12C$ 845
Wed 24/126:40 p.m.LHR - YUL
1 stop25h 30mSWISS
Thu 15/18:15 p.m.YUL - LHR
1 stop12h 25mSWISS
Deal found 12/12C$ 845
Thu 7/58:45 a.m.LHR - YUL
1 stop11h 15mSWISS
Thu 21/54:35 p.m.YUL - LHR
2 stops13h 50mSWISS
Deal found 13/12C$ 858
Thu 15/18:05 p.m.LHR - YUL
2 stops22h 40mSWISS
Fri 23/15:10 p.m.YUL - LHR
2 stops14h 50mSWISS
Deal found 12/12C$ 877
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 14 December 2025.
Wed 24/121:25 p.m.LHR - YUL
Nonstop7h 45mAir Canada
Thu 8/17:30 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Deal found 13/12C$ 833
Thu 12/21:25 p.m.LHR - YUL
Nonstop7h 40mAir Canada
Thu 19/27:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Deal found 13/12C$ 839
Sun 11/11:25 p.m.LHR - YUL
Nonstop7h 45mAir Canada
Sun 1/27:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Deal found 14/12C$ 841
Sun 11/11:25 p.m.LHR - YUL
Nonstop7h 45mAir Canada
Sun 18/17:30 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Deal found 12/12C$ 844
Sun 8/24:10 p.m.LHR - YUL
Nonstop7h 35mBritish Airways
Tue 17/28:40 p.m.YUL - LHR
Nonstop6h 50mBritish Airways
Deal found 14/12C$ 854
Wed 24/121:25 p.m.LHR - YUL
Nonstop7h 45mAir Canada
Thu 5/37:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Deal found 14/12C$ 863
Thu 15/11:25 p.m.LHR - YUL
Nonstop7h 45mAir Canada
Thu 22/17:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Deal found 12/12C$ 872
Mon 16/21:25 p.m.LHR - YUL
Nonstop7h 40mAir Canada
Sun 22/27:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Deal found 14/12C$ 873
Wed 3/66:05 p.m.LHR - YUL
Nonstop7h 10mBritish Airways
Tue 16/610:00 p.m.YUL - LHR
Nonstop6h 40mBritish Airways
Deal found 14/12C$ 876
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 14 December 2025 and is based on user searches.
Mon 15/128:45 a.m.LHR - YUL
1 stop14h 35mLufthansa
Tue 13/11:15 p.m.YUL - LHR
1 stop26h 20mLufthansa
Deal found 14/12C$ 808
Mon 15/1211:10 a.m.LHR - YUL
1 stop12h 10mLufthansa
Mon 12/13:10 p.m.YUL - LHR
1 stop10h 20mLufthansa
Deal found 14/12C$ 814
Wed 24/129:00 a.m.LHR - YUL
1 stop11h 35mMultiple Airlines
Thu 8/17:30 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Deal found 13/12C$ 811
Thu 25/129:00 a.m.LHR - YUL
1 stop11h 10mMultiple Airlines
Sat 10/13:10 p.m.YUL - LHR
1 stop10h 20mMultiple Airlines
Deal found 14/12C$ 823
Fri 26/126:00 a.m.LHR - YUL
1 stop14h 10mMultiple Airlines
Sat 10/11:15 p.m.YUL - LHR
1 stop26h 20mMultiple Airlines
Deal found 14/12C$ 815
Fri 26/126:00 a.m.LHR - YUL
1 stop14h 10mMultiple Airlines
Tue 6/14:50 p.m.YUL - LHR
2 stops46h 45mMultiple Airlines
Deal found 13/12C$ 821
Thu 8/19:00 a.m.LHR - YUL
2 stops21h 53mAir Canada
Tue 20/17:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Deal found 14/12C$ 804
Fri 9/112:00 p.m.LHR - YUL
2 stops16h 23mAir Canada
Thu 15/19:30 p.m.YUL - LHR
1 stop18h 05mAir Canada
Deal found 12/12C$ 807
Mon 12/19:00 a.m.LHR - YUL
2 stops18h 22mAir Canada
Sat 24/17:10 p.m.YUL - LHR
Nonstop7h 00mAir Canada
Deal found 12/12C$ 806
Fri 23/17:25 p.m.LHR - YUL
3 stops28h 57mMultiple Airlines
Sat 31/19:25 p.m.YUL - LHR
1 stop14h 10mMultiple Airlines
Deal found 13/12C$ 818
Mon 26/111:10 a.m.LHR - YUL
1 stop12h 10mLufthansa
Mon 2/28:10 p.m.YUL - LHR
1 stop11h 50mLufthansa
Deal found 12/12C$ 819
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 14 December 2025.
Wed 25/311:45 a.m.LHR - YUL
1 stop10h 35mVirgin Atlantic
Deal found 14/12C$ 544
Wed 13/58:50 p.m.LHR - YUL
1 stop25h 30mMultiple Airlines
Deal found 13/12C$ 552
Sat 24/12:10 p.m.LHR - YUL
3 stops34h 30mMultiple Airlines
Deal found 12/12C$ 558
Fri 16/13:15 p.m.LHR - YUL
3 stops33h 30mMultiple Airlines
Deal found 14/12C$ 562
Thu 23/49:55 a.m.LHR - YUL
1 stop12h 00mKLM
Deal found 12/12C$ 567
Tue 23/126:30 p.m.LHR - YUL
1 stop30h 45mTAP AIR PORTUGAL
Deal found 13/12C$ 569
Fri 8/56:00 a.m.LHR - YUL
1 stop20h 10mTAP AIR PORTUGAL
Deal found 14/12C$ 574
Wed 3/66:00 a.m.LHR - YUL
1 stop19h 45mTAP AIR PORTUGAL
Deal found 12/12C$ 576
Sun 5/46:00 a.m.LHR - YUL
1 stop20h 10mTAP AIR PORTUGAL
Deal found 13/12C$ 578
Thu 15/12:50 p.m.LHR - YUL
1 stop27h 42mMultiple Airlines
Deal found 12/12C$ 581
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 14 December 2025.
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 629,999 searches. Data last updated 14 December 2025.
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
Heathrow
Fly to
Pierre Elliott Trudeau Intl
Route
Depart
Return
Price
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Fri 20/2
9:00 a.m.-9:52 p.m.
2 stops17h 52m
Montreal Pierre Elliott Trudeau Intl
Tue 5/5
9:20 p.m.-8:35 a.m.
1 stop30h 15m
C$ 807
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Thu 15/1
10:30 a.m.-11:30 a.m.
2 stops30h 00m
Montreal Pierre Elliott Trudeau Intl
Thu 22/1
8:20 a.m.-10:50 a.m.
2 stops21h 30m
C$ 826
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Tue 24/2
6:00 a.m.-2:55 p.m.
1 stop13h 55m
Montreal Pierre Elliott Trudeau Intl
Thu 19/3
5:55 p.m.-8:05 a.m.
1 stop10h 10m
C$ 836
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Mon 26/1
9:00 a.m.-7:22 p.m.
2 stops15h 22m
Montreal Pierre Elliott Trudeau Intl
Mon 2/2
4:45 p.m.-8:05 a.m.
1 stop10h 20m
C$ 845
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Fri 16/1
6:00 a.m.-3:10 p.m.
1 stop14h 10m
Montreal Pierre Elliott Trudeau Intl
Fri 23/1
5:10 p.m.-1:00 p.m.
2 stops14h 50m
C$ 845
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Wed 24/12
6:40 p.m.-3:10 p.m.
1 stop25h 30m
Montreal Pierre Elliott Trudeau Intl
Thu 15/1
8:15 p.m.-1:40 p.m.
1 stop12h 25m
C$ 845
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Fri 1/5
6:50 a.m.-12:10 a.m.
2 stops22h 20m
Montreal Pierre Elliott Trudeau Intl
Mon 11/5
3:30 p.m.-10:40 a.m.
2 stops38h 10m
C$ 848
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Thu 7/5
8:45 a.m.-3:00 p.m.
1 stop11h 15m
Montreal Pierre Elliott Trudeau Intl
Thu 21/5
4:35 p.m.-11:25 a.m.
2 stops13h 50m
C$ 858
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Thu 15/1
8:05 p.m.-1:45 p.m.
2 stops22h 40m
Montreal Pierre Elliott Trudeau Intl
Fri 23/1
5:10 p.m.-1:00 p.m.
2 stops14h 50m
C$ 877
LondonMontreal
LHR - YUL
LHRYUL
London Heathrow
Wed 24/12
1:25 p.m.-4:10 p.m.
Nonstop7h 45m
Montreal Pierre Elliott Trudeau Intl
Thu 15/1
7:30 p.m.-7:10 a.m.
Nonstop6h 40m
C$ 878
Flights are sorted by cheapest round-trip flights first.
Deals found on 13/12
Showing 1-10 of 21 results
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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.
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?
Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Pierre Elliott Trudeau Intl. Price data was last updated on 12 December 2025.
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 86 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, May 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$ 615). Flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 706). 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 14 December 2025.
It’s optimal to fly from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in the afternoon. By choosing this option you can save up to 81% on the cost of your flight, compared to a flight in the evening.
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 14 December 2025.
The most flights from LHR to YUL are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 151 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?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday 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 7% 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 14 December 2025.
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.
In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada
In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada
In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada
In the last portion of flight Singapore -Miami after a 14 hr flight, then the flight from Vancouver -Miami they were selling the food very ugly portion for a flight of 6 hours regardless if you treat that flight as domestic , I was impressed with the service but now l will not book a flight with air Canada
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 13h 55m. Fly via Air Canada, 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$ 648. Other airlines that can offer you cheap pricing are British Airways, from C$ 650, and Air Canada, from C$ 671. Lufthansa is currently priced 27% 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$ 571), TAP AIR PORTUGAL (C$ 573), and Austrian Airlines (C$ 703).
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: Air Canada (99%), Austrian Airlines (99%), United Airlines (99%).
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$ 904, our data indicates the cheapest price to be C$ 566. The most popular route (London Heathrow - Montreal Pierre Elliott Trudeau Intl), is priced around C$ 755.
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, May 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$ 615). Flying from London Heathrow Airport to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of C$ 706). 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 14 December 2025.
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 14 December 2025.
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 629,999 searches. Data last updated 14 December 2025.
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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