Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport from C$ 408
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 25/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — LHR
9 Dec — 16 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 Heathrow are usually found in November or January, booked 64 days in advance, depart on a Monday or Sunday and return on a Thursday
Cheap flight deals from Pierre Elliott Trudeau Intl to Heathrow
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Cheapest flights from Pierre Elliott Trudeau Intl to Heathrow
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 November 2026.
Sat 5/126:30 p.m. -
1 stop33h 40m
Sat 12/129:55 a.m. -
1 stop31h 35m
Deal found 5/11C$ 901
Mon 16/117:05 p.m. -
1 stop10h 25m
Sun 22/116:20 a.m. -
1 stop10h 55m
Deal found 8/11C$ 910
Tue 24/116:30 p.m. -
1 stop20h 35m
Tue 1/128:50 p.m. -
1 stop20h 40m
Deal found 5/11C$ 913
Thu 19/115:00 p.m. -
1 stop9h 55m
Sun 6/128:55 a.m. -
1 stop11h 25m
Deal found 7/11C$ 917
Mon 23/117:05 p.m. -
1 stop16h 30m
Mon 30/116:30 a.m. -
1 stop15h 45m
Deal found 8/11C$ 924
Thu 19/117:05 p.m. -
1 stop10h 25m
Mon 23/118:40 a.m. -
1 stop13h 35m
Deal found 7/11C$ 928
Sat 14/1112:50 p.m. -
1 stop13h 55m
Fri 20/116:30 a.m. -
1 stop15h 45m
Deal found 7/11C$ 931
Wed 18/117:05 p.m. -
1 stop10h 25m
Wed 25/1110:00 a.m. -
1 stop12h 15m
Deal found 4/11C$ 932
Tue 1/1212:50 p.m. -
1 stop13h 55m
Fri 11/1210:00 a.m. -
1 stop12h 15m
Deal found 4/11C$ 935
Mon 16/115:00 p.m. -
1 stop15h 45m
Sun 22/116:20 a.m. -
1 stop10h 55m
Deal found 7/11C$ 938
Best flights from Pierre Elliott Trudeau Intl to Heathrow
Discover carefully curated flight deals from Pierre Elliott Trudeau Intl to Heathrow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 9 November 2026.
Tue 24/117:05 p.m. -
1 stop16h 30m
Mon 30/116:30 a.m. -
1 stop15h 45m
Deal found 6/11C$ 934
Tue 1/1212:50 p.m. -
2 stops16h 40m
Fri 11/1211:45 a.m. -
1 stop10h 30m
Deal found 6/11C$ 975
Thu 4/22:13 p.m. -
2 stops13h 57m
Thu 11/26:50 a.m. -
2 stops29h 56m
Deal found 5/11C$ 1,076
Tue 9/36:50 p.m. -
2 stops17h 40m
Wed 17/31:40 p.m. -
2 stops22h 51m
Deal found 5/11C$ 1,370
Sat 2/16:50 p.m. -
1 stop32h 30m
Wed 6/19:05 a.m. -
1 stop33h 10m
Deal found 7/11C$ 1,434
Tue 9/34:55 p.m. -
2 stops15h 50m
Wed 17/38:40 a.m. -
1 stop13h 35m
Deal found 5/11C$ 989
Wed 14/412:45 p.m. -
2 stops20h 00m
Sun 18/48:55 a.m. -
1 stop11h 10m
Deal found 5/11C$ 1,006
Fri 8/16:00 a.m. -
1 stop19h 50m
Tue 12/16:30 a.m. -
2 stops21h 56m
Deal found 4/11C$ 994
Thu 22/411:00 a.m. -
2 stops14h 55m
Wed 28/47:45 a.m. -
2 stops15h 05m
Deal found 4/11C$ 1,103
Tue 8/125:00 p.m. -
1 stop18h 35m
Tue 15/128:55 a.m. -
2 stops19h 38m
Deal found 8/11C$ 1,089
Tue 27/47:00 p.m. -
1 stop10h 30m
Sat 1/55:35 p.m. -
1 stop23h 25m
Deal found 8/11C$ 1,013
Sun 2/512:45 p.m. -
1 stop13h 25m
Sat 8/511:30 a.m. -
2 stops16h 40m
Deal found 7/11C$ 1,146
Direct flights from Pierre Elliott Trudeau Intl to Heathrow
Explore direct flight options from Pierre Elliott Trudeau Intl to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 November 2026.
Mon 23/119:15 p.m. -
Nonstop6h 50m
Mon 30/114:45 p.m. -
Nonstop7h 30m
Deal found 8/11C$ 966
Sat 28/119:05 p.m. -
Nonstop6h 50m
Sat 5/124:45 p.m. -
Nonstop7h 30m
Deal found 4/11C$ 975
Tue 24/119:15 p.m. -
Nonstop6h 50m
Mon 30/114:45 p.m. -
Nonstop7h 30m
Deal found 5/11C$ 976
Mon 16/117:10 p.m. -
Nonstop7h 00m
Sun 22/111:00 p.m. -
Nonstop7h 35m
Deal found 8/11C$ 979
Sun 15/117:10 p.m. -
Nonstop7h 00m
Sun 22/111:00 p.m. -
Nonstop7h 35m
Deal found 4/11C$ 980
Wed 13/19:15 p.m. -
Nonstop6h 50m
Mon 18/14:45 p.m. -
Nonstop7h 30m
Deal found 6/11C$ 982
Thu 14/19:15 p.m. -
Nonstop6h 50m
Sun 17/14:45 p.m. -
Nonstop7h 30m
Deal found 7/11C$ 985
Fri 15/19:05 p.m. -
Nonstop6h 50m
Wed 27/14:45 p.m. -
Nonstop7h 30m
Deal found 7/11C$ 986
Wed 11/117:10 p.m. -
Nonstop7h 00m
Mon 16/111:00 p.m. -
Nonstop7h 35m
Deal found 7/11C$ 987
Thu 12/117:10 p.m. -
Nonstop7h 00m
Mon 16/111:00 p.m. -
Nonstop7h 35m
Deal found 7/11C$ 989
Last-minute flights from Pierre Elliott Trudeau Intl to Heathrow
Discover last-minute flight deals from Pierre Elliott Trudeau Intl to Heathrow. Data last updated 9 November 2026 and is based on user searches.
Sat 14/1112:50 p.m. -
1 stop13h 55m
Fri 20/116:30 a.m. -
1 stop15h 45m
Deal found 7/11C$ 931
Mon 16/117:05 p.m. -
1 stop10h 25m
Sun 22/116:20 a.m. -
1 stop10h 55m
Deal found 8/11C$ 910
Mon 16/117:05 p.m. -
1 stop13h 40m
Sun 22/116:20 a.m. -
1 stop14h 00m
Deal found 7/11C$ 938
Wed 18/117:05 p.m. -
1 stop10h 25m
Wed 25/1110:00 a.m. -
1 stop12h 15m
Deal found 4/11C$ 932
Thu 19/115:00 p.m. -
1 stop9h 55m
Sun 6/128:55 a.m. -
1 stop11h 25m
Deal found 7/11C$ 917
Thu 19/117:05 p.m. -
1 stop10h 25m
Mon 23/118:40 a.m. -
1 stop13h 35m
Deal found 7/11C$ 928
Mon 23/117:05 p.m. -
1 stop16h 30m
Mon 30/116:30 a.m. -
1 stop15h 45m
Deal found 8/11C$ 924
Tue 24/116:30 p.m. -
1 stop20h 35m
Tue 1/128:50 p.m. -
1 stop20h 40m
Deal found 5/11C$ 913
Tue 1/1212:50 p.m. -
1 stop13h 55m
Fri 11/1210:00 a.m. -
1 stop12h 15m
Deal found 4/11C$ 935
Sat 5/126:30 p.m. -
1 stop33h 40m
Sat 12/129:55 a.m. -
1 stop31h 35m
Deal found 5/11C$ 901
One-way flights from Pierre Elliott Trudeau Intl to Heathrow
Search for one-way flight options from Pierre Elliott Trudeau Intl to Heathrow. Find affordable one-way fares based on user searches. Data last updated 9 November 2026.
Wed 25/119:45 p.m. -
1 stop12h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 408
Wed 11/119:45 p.m. -
1 stop18h 50m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 6/11C$ 412
Fri 27/119:45 p.m. -
1 stop19h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/11C$ 417
Fri 15/19:45 p.m. -
1 stop16h 10m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 420
Wed 2/129:45 p.m. -
1 stop12h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 421
Fri 15/18:15 p.m. -
2 stops31h 55m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 4/11C$ 434
Sun 29/119:45 p.m. -
1 stop14h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 435
Fri 4/129:45 p.m. -
1 stop14h 45m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 7/11C$ 466
Fri 11/1210:10 p.m. -
3 stops35h 15m
Wed 31/1212:00 a.m. -
Nonstop0h 00m
Deal found 5/11C$ 470
Find flight deals from Pierre Elliott Trudeau Intl to Heathrow
Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Heathrow (LHR). 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 9 November 2026.
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Heathrow 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 9 November 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest round-trip
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Mon 7/12
8:15 p.m.-9:35 p.m.
1 stop20h 20m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 528
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Sat 28/11
6:30 p.m.-9:10 a.m.
1 stop33h 40m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 544
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Sun 15/11
8:15 p.m.-2:45 p.m.
3 stops37h 30m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 549
Quickest round-trip
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Thu 6/5
10:00 p.m.-9:40 a.m.
Nonstop6h 40m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 605
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Sat 13/2
9:05 p.m.-8:55 a.m.
Nonstop6h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 606
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Fri 12/2
9:05 p.m.-8:55 a.m.
Nonstop6h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 606
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Mon 8/2
9:15 p.m.-9:05 a.m.
Nonstop6h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 606
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Tue 24/11
9:15 p.m.-9:05 a.m.
Nonstop6h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 612
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Mon 12/4
10:00 p.m.-9:40 a.m.
Nonstop6h 40m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 613
MontrealLondon
YUL Montreal Pierre Elliott Trudeau Intl - LHR London Heathrow
YULLHR
Montreal Pierre Elliott Trudeau Intl
Wed 2/12
9:15 p.m.-9:05 a.m.
Nonstop6h 50m
London Heathrow
Wed 31/12
12:00 a.m.-6:00 p.m.
Nonstop0h 00m
C$ 613
Flights are sorted by cheapest round-trip flights first.
Deals found on 8/11
Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Pierre Elliott Trudeau Intl to Heathrow
Have a flexible travel schedule? Discover the best time to fly to Heathrow from Pierre Elliott Trudeau Intl with our price prediction graph.
YUL-LHR
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 Heathrow Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
To ensure you get the cheapest price possible for a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, you should look to book at least 63 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 Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport (average of C$ 989). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in December is currently the most expensive (average of C$ 1,318). 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 LHR?
Find hourly flight availability from Pierre Elliott Trudeau Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 November 2026.
When flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow 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 Heathrow Airport?
Airfare is below average for this route at the moment.
Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flights typically cost between C$ 949 and C$ 1,171 in December.The cheapest round-trip price found within the last 5 days was C$ 901 on Multiple Airlines (5 Dec-12 Dec).
Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport
Explore weekly flight availability from Pierre Elliott Trudeau Intl to Heathrow. 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 9 November 2026.
The most flights from YUL to LHR are scheduled on a Sunday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).
How often are flights from Montreal to London delayed?
About 25% of weekly flights between Montreal and London have experienced delays in the past year, with the average delay time being 157 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?
Saturday 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, British Airways has had the lowest number of delays on this route, with just 25% of flights being delayed.
What’s the top layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Share of one-stop round-trip flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Zurich (ZRH) – chosen by Cheapflights users on 44% of one-stop itineraries from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport on Cheapflights.
What’s the cheapest layover airport for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Average round-trip fare for 1-stop flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Toronto (YYZ) is the most affordable 1-stop option, with an average round-trip price of C$ 554.
What’s the fastest layover option from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Shortest average travel time for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Paris (CDG) have the shortest average one-way travel time for 1-stop routes: 9h 55m.
Which airport typically offers the quickest layover for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Average layover duration for 1-stop one-way flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Paris (CDG) offer the fastest connection on this route, with an average layover time of 1h 40m.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 9 November 2026.
Read through reviews of airlines operating flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, such as Finnair,Air Canada, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Missed out on getting window seat. Middle not as comfortable for long flight.
Related info for your journey
Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Heathrow. 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 Heathrow Airport?
Airlines like Virgin Atlantic and Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in about 16h 30m. The time it takes to get you to your destination can typically vary by up to 10m. Airlines will cover a distance of 5213 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport round-trip?
Currently priced at C$ 566, TAP AIR PORTUGAL will fly you from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Air Canada - these airlines can fly you to your destination from C$ 758 and C$ 846, respectively. TAP AIR PORTUGAL is currently priced 48% 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 Heathrow Airport one-way?
One-way options have recently been found by users for as low as C$ 409 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include British Airways from C$ 601 and Finnair from C$ 604 one-way.
What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow 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 Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport on time: Aegean Airlines (88%), Egyptair (87%), Thai Airways (87%).
What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?
Looking for the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport? While on average our users pay C$ 1,657, our data indicates the cheapest price to be C$ 601. The most popular route (Montreal Pierre Elliott Trudeau Intl - London Heathrow), is priced around C$ 798.
Can I find deals for flights from Pierre Elliott Trudeau Intl to Heathrow that include hotel bookings?
Yes. In addition to deals on Pierre Elliott Trudeau Intl to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Pierre Elliott Trudeau Intl to Heathrow?
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 Heathrow.
Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Heathrow?
Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Heathrow 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 Heathrow Airport?
Currently, November is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport (average of C$ 989). Flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in December is currently the most expensive (average of C$ 1,318). 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.
Travelling to a place near London Heathrow Airport?
Book flights to London Heathrow Airport if you plan to visit one of these locations
Gatwick
Romford
Twickenham
Ilford
Bromley
Sutton
Luton
Kingston upon Thames
Slough
Marlow
Cobham
Hounslow
Wembley
Leamington Spa
Northampton
Watford
High Wycombe
Stratford-upon-Avon
Moreton-in-Marsh
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Fly from Pierre Elliott Trudeau Intl to Heathrow on these airlines
Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 9 November 2026.
Search flights from Pierre Elliott Trudeau Intl to Heathrow by cabin class
Find flights from Pierre Elliott Trudeau Intl to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Explore flights to Heathrow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 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 9 November 2026.
Top 6 airlines flying from Pierre Elliott Trudeau Intl to Heathrow
Discover the top 6 airlines that operate flights from Pierre Elliott Trudeau Intl to Heathrow. 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 9 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 Heathrow?
Cheapflights makes it easy to find Pierre Elliott Trudeau Intl to Heathrow 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 Heathrow?
Cheapflights simply makes it quick and affordable to book flights from Pierre Elliott Trudeau Intl to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Heathrow with no change fees?
Need flexible booking options for your flight to Heathrow from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Heathrow become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Pierre Elliott Trudeau Intl today and book when prices fit your budget.
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