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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport from C$ 425

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 4/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YUL — LHR
16 Jun — 23 Jun1
1 adult
Sun 16/6
Sun 23/6

The best prices from Montreal Pierre Elliott Trudeau Intl to London Heathrow are usually found in January or February, booked 8 days in advance, depart on a Thursday or Wednesday and return on a Wednesday

Cheap 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 11 June 2024.

Popular in

July

Cheapest in

January

Round-trip from

C$ 760

One-way from

C$ 425
High demand for flights, 17% potential price rise
Best time to find cheap flights, 23% potential price drop
From Montreal Pierre Elliott Trudeau Intl to London Heathrow
One-way flight from Montreal Pierre Elliott Trudeau Intl to London Heathrow

What is the cheapest day to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

Thursday flights are generally found to be more expensive for flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London Heathrow Airport.

How far in advance should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 38 days in advance, which can save you up to 26% on flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport compared to booking the week you need them. Waiting 38 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 918. For sooner than that we have options available in the next 3 days from C$ 1,045.

What is the cheapest month to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

Flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport lean towards being more expensive in July. Prices are generally better when you fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in February, with the cheapest ticket starting at C$ 646.

What is the cheapest time of day to fly from YUL to LHR?

A simple way to save on the total cost of your ticket is to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at noon.

Cheap Air Canada flights from Pierre Elliott Trudeau Intl to Heathrow

Explore cheap flight options specifically provided by Air Canada for the route between Pierre Elliott Trudeau Intl and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 442,058 searches. Data last updated 11 June 2024.
Take a look at some of the lowest-priced Air Canada flights heading from Montreal to London. Deals update often to give you more flight options matching your criteria
Wed 18/910:20 p.m.YUL - LHR
1 stop17h 40mAir Canada
Tue 8/108:40 a.m.LHR - YUL
1 stop11h 20mAir Canada
Deal found 10/6C$ 758
Sun 8/910:20 p.m.YUL - LHR
1 stop17h 40mAir Canada
Sun 22/96:00 a.m.LHR - YUL
1 stop12h 50mAir Canada
Deal found 10/6C$ 761
Thu 12/96:50 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Sun 22/96:00 a.m.LHR - YUL
1 stop12h 50mAir Canada
Deal found 10/6C$ 767
Thu 12/98:10 p.m.YUL - LHR
1 stop10h 40mAir Canada
Sun 22/96:00 a.m.LHR - YUL
1 stop12h 50mAir Canada
Deal found 10/6C$ 774
Tue 1/1010:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Sun 13/102:05 p.m.LHR - YUL
Nonstop7h 05mAir Canada
Deal found 10/6C$ 786
Thu 19/910:20 p.m.YUL - LHR
1 stop17h 40mAir Canada
Fri 27/912:40 p.m.LHR - YUL
1 stop10h 29mAir Canada
Deal found 9/6C$ 789
Mon 16/910:20 p.m.YUL - LHR
1 stop17h 40mAir Canada
Mon 30/98:30 a.m.LHR - YUL
1 stop13h 50mAir Canada
Deal found 10/6C$ 793
Tue 17/94:45 p.m.YUL - LHR
2 stops14h 05mAir Canada
Tue 8/108:40 a.m.LHR - YUL
1 stop11h 20mAir Canada
Deal found 10/6C$ 796
Sun 8/94:45 p.m.YUL - LHR
2 stops14h 05mAir Canada
Sun 22/96:00 a.m.LHR - YUL
1 stop12h 50mAir Canada
Deal found 10/6C$ 800
  • If you’re travelling from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, one of the more common airlines travelling that route is Air Canada. Flights from Air Canada travelling this route typically cost C$ 719.64 RT. This price is typically 105% cheaper than other airlines that offer Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flights. When booking this route, the cheapest RT price found was C$ 369. When travelling from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport on Air Canada, the most popular airport to depart from is Montreal Pierre Elliott Trudeau Intl Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, Air Canada flights are 5% more popular than any other airline flying that same route.

Cheap TAP AIR PORTUGAL flights from Pierre Elliott Trudeau Intl to Heathrow

Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Pierre Elliott Trudeau Intl and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 442,058 searches. Data last updated 11 June 2024.
Some of the lowest-priced TAP AIR PORTUGAL flights we've found at this time heading from Montreal to London. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 29/119:40 p.m.YUL - LHR
1 stop20h 00mTAP AIR PORTUGAL
Mon 9/126:00 a.m.LHR - YUL
1 stop19h 15mTAP AIR PORTUGAL
Deal found 10/6C$ 617
Fri 29/119:40 p.m.YUL - LHR
1 stop32h 45mTAP AIR PORTUGAL
Sun 15/1212:25 p.m.LHR - YUL
1 stop12h 50mTAP AIR PORTUGAL
Deal found 10/6C$ 621
Wed 27/119:45 p.m.YUL - LHR
1 stop14h 45mTAP AIR PORTUGAL
Sun 8/1212:25 p.m.LHR - YUL
1 stop12h 50mTAP AIR PORTUGAL
Deal found 10/6C$ 626
Wed 27/119:45 p.m.YUL - LHR
1 stop19h 55mTAP AIR PORTUGAL
Sun 8/128:15 a.m.LHR - YUL
1 stop17h 00mTAP AIR PORTUGAL
Deal found 10/6C$ 635
Thu 24/1010:45 p.m.YUL - LHR
1 stop19h 10mTAP AIR PORTUGAL
Sat 30/116:30 p.m.LHR - YUL
1 stop30h 45mTAP AIR PORTUGAL
Deal found 10/6C$ 636
Fri 22/119:40 p.m.YUL - LHR
1 stop14h 50mTAP AIR PORTUGAL
Thu 28/116:30 p.m.LHR - YUL
1 stop30h 40mTAP AIR PORTUGAL
Deal found 10/6C$ 676
Tue 3/99:30 p.m.YUL - LHR
1 stop20h 25mTAP AIR PORTUGAL
Wed 11/96:45 p.m.LHR - YUL
1 stop31h 25mTAP AIR PORTUGAL
Deal found 10/6C$ 717
Wed 19/610:45 p.m.YUL - LHR
1 stop11h 50mTAP AIR PORTUGAL
Fri 21/612:00 p.m.LHR - YUL
1 stop14h 10mTAP AIR PORTUGAL
Deal found 11/6C$ 1,533
  • One of the most popular airlines travelling from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport is TAP AIR PORTUGAL. Flights from TAP AIR PORTUGAL travelling this route typically cost C$ 759.26 RT. This price is typically 81% cheaper than other airlines that offer Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flights. When booking this route, the cheapest RT price found was C$ 701. The most popular departure airport in Montreal Pierre Elliott Trudeau Intl Airport when flying to London Heathrow Airport is Montreal Pierre Elliott Trudeau Intl Airport. The most popular airport to fly into when visiting London Heathrow Airport is London Heathrow Airport. When flying from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport, TAP AIR PORTUGAL flights are 1% more popular than any other airline flying that same route.

Cheap Pierre Elliott Trudeau Intl to Heathrow flights in June & July 2024

Find cheap flight options from Pierre Elliott Trudeau Intl to Heathrow specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 442,058 searches. Prices were last updated on 11 June 2024.
The lowest fares we've come across on flights travelling from Montreal to London in June and July 2024. More deals are always being added, so be sure to check back regularly.
Sun 28/710:40 p.m.YUL - LHR
1 stop15h 10mTAP AIR PORTUGAL
Mon 11/116:00 a.m.LHR - YUL
1 stop19h 15mTAP AIR PORTUGAL
Deal found 10/6C$ 1,061
Wed 31/75:10 p.m.YUL - LHR
2 stops22h 10mMultiple Airlines
Wed 28/87:40 a.m.LHR - YUL
2 stops21h 51mMultiple Airlines
Deal found 10/6C$ 1,087
Sun 16/610:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Mon 15/78:30 a.m.LHR - YUL
1 stop13h 48mAir Canada
Deal found 9/6C$ 1,090
Tue 11/610:15 p.m.YUL - LHR
Nonstop6h 35mBritish Airways
Fri 21/66:10 p.m.LHR - YUL
Nonstop7h 10mBritish Airways
Deal found 10/6C$ 1,092
Tue 11/610:15 p.m.YUL - LHR
Nonstop6h 35mBritish Airways
Sat 22/66:05 p.m.LHR - YUL
Nonstop7h 10mBritish Airways
Deal found 10/6C$ 1,105
Wed 31/712:50 p.m.YUL - LHR
3 stops26h 30mMultiple Airlines
Wed 28/87:40 a.m.LHR - YUL
2 stops21h 51mMultiple Airlines
Deal found 10/6C$ 1,116
Thu 13/610:15 p.m.YUL - LHR
Nonstop6h 35mBritish Airways
Sun 16/66:15 p.m.LHR - YUL
Nonstop7h 10mBritish Airways
Deal found 10/6C$ 1,120
Fri 14/611:45 p.m.YUL - LHR
1 stop15h 00mMultiple Airlines
Mon 17/68:50 p.m.LHR - YUL
1 stop25h 35mMultiple Airlines
Deal found 9/6C$ 1,122
Sun 16/610:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Fri 12/712:40 p.m.LHR - YUL
1 stop12h 39mAir Canada
Deal found 9/6C$ 1,125

Pierre Elliott Trudeau Intl to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Pierre Elliott Trudeau Intl and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 442,058 searches. Data last updated 11 June 2024.
The lowest fares we've come across on flights travelling from Montreal to London in June and July 2024. More deals are always being added, so be sure to check back regularly.
Fri 29/119:40 p.m.YUL - LHR
1 stop20h 00mTAP AIR PORTUGAL
Mon 9/126:00 a.m.LHR - YUL
1 stop19h 15mTAP AIR PORTUGAL
Deal found 10/6C$ 617
Fri 29/119:40 p.m.YUL - LHR
1 stop32h 45mTAP AIR PORTUGAL
Sun 15/126:00 a.m.LHR - YUL
1 stop19h 15mTAP AIR PORTUGAL
Deal found 11/6C$ 621
Wed 27/119:45 p.m.YUL - LHR
1 stop19h 55mTAP AIR PORTUGAL
Sun 8/1212:25 p.m.LHR - YUL
1 stop12h 50mTAP AIR PORTUGAL
Deal found 11/6C$ 624
Wed 27/119:45 p.m.YUL - LHR
1 stop14h 45mTAP AIR PORTUGAL
Sun 8/1212:25 p.m.LHR - YUL
1 stop12h 50mTAP AIR PORTUGAL
Deal found 10/6C$ 626
Mon 9/129:45 p.m.YUL - LHR
1 stop19h 55mTAP AIR PORTUGAL
Sun 15/128:15 a.m.LHR - YUL
1 stop17h 00mTAP AIR PORTUGAL
Deal found 10/6C$ 628
Wed 27/119:45 p.m.YUL - LHR
1 stop19h 55mTAP AIR PORTUGAL
Sun 8/128:15 a.m.LHR - YUL
1 stop17h 00mTAP AIR PORTUGAL
Deal found 10/6C$ 635
Thu 24/1010:45 p.m.YUL - LHR
1 stop19h 10mTAP AIR PORTUGAL
Sat 30/116:30 p.m.LHR - YUL
1 stop30h 45mTAP AIR PORTUGAL
Deal found 10/6C$ 636
Wed 13/119:45 p.m.YUL - LHR
1 stop18h 50mTAP AIR PORTUGAL
Tue 19/116:30 p.m.LHR - YUL
1 stop30h 45mTAP AIR PORTUGAL
Deal found 11/6C$ 637
Fri 22/119:40 p.m.YUL - LHR
1 stop14h 50mTAP AIR PORTUGAL
Thu 28/116:30 p.m.LHR - YUL
1 stop30h 40mTAP AIR PORTUGAL
Deal found 10/6C$ 676

Direct flights to Heathrow from Pierre Elliott Trudeau Intl

Discover non-stop flight options from Pierre Elliott Trudeau Intl to Heathrow. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 442,058 searches. Data last updated 11 June 2024.
If you're seeking options on non-stop flights from Montreal to London, check out these fares. Select from other flights from Montreal to London by using the search form above.
Fri 6/910:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Mon 16/99:30 a.m.LHR - YUL
Nonstop7h 05mAir Canada
Deal found 10/6C$ 851
Fri 6/910:20 p.m.YUL - LHR
Nonstop6h 40mLufthansa
Fri 20/99:30 a.m.LHR - YUL
Nonstop7h 05mLufthansa
Deal found 9/6C$ 852
Wed 28/810:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Tue 10/99:30 a.m.LHR - YUL
Nonstop7h 05mAir Canada
Deal found 10/6C$ 881
Wed 28/810:20 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Sat 7/912:05 p.m.LHR - YUL
Nonstop7h 05mMultiple Airlines
Deal found 10/6C$ 882
Tue 3/96:50 p.m.YUL - LHR
Nonstop6h 40mLufthansa
Sat 21/99:30 a.m.LHR - YUL
Nonstop7h 05mLufthansa
Deal found 10/6C$ 886
Tue 3/910:20 p.m.YUL - LHR
Nonstop6h 40mLufthansa
Wed 11/92:05 p.m.LHR - YUL
Nonstop7h 05mLufthansa
Deal found 10/6C$ 907
Mon 2/910:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Mon 30/92:05 p.m.LHR - YUL
Nonstop7h 05mAir Canada
Deal found 10/6C$ 931
Thu 5/96:50 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Mon 9/912:05 p.m.LHR - YUL
Nonstop7h 05mMultiple Airlines
Deal found 10/6C$ 948
Mon 2/96:50 p.m.YUL - LHR
Nonstop6h 40mMultiple Airlines
Sat 7/912:05 p.m.LHR - YUL
Nonstop7h 05mMultiple Airlines
Deal found 11/6C$ 957

Pierre Elliott Trudeau Intl to Heathrow flights leaving soon

Find last-minute flight options from Pierre Elliott Trudeau Intl to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 442,058 searches. Data last updated 11 June 2024.
Consider one of these great deals we found on last-minute flights from Montreal to London. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sun 16/610:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Mon 15/78:30 a.m.LHR - YUL
1 stop13h 48mAir Canada
Deal found 9/6C$ 1,090
Sun 16/610:20 p.m.YUL - LHR
Nonstop6h 40mAir Canada
Fri 12/712:40 p.m.LHR - YUL
1 stop12h 39mAir Canada
Deal found 9/6C$ 1,125
Sun 16/67:10 a.m.YUL - LHR
1 stop8h 50mAir Canada
Thu 11/73:50 p.m.LHR - YUL
1 stop13h 58mAir Canada
Deal found 9/6C$ 1,133
Tue 18/68:00 p.m.YUL - LHR
2 stops13h 55mMultiple Airlines
Tue 25/66:15 p.m.LHR - YUL
1 stop25h 30mMultiple Airlines
Deal found 11/6C$ 1,214
Fri 21/61:30 p.m.YUL - LHR
2 stops26h 55mMultiple Airlines
Wed 26/66:15 a.m.LHR - YUL
1 stop14h 20mMultiple Airlines
Deal found 11/6C$ 1,222
Tue 18/610:15 p.m.YUL - LHR
Nonstop6h 35mBritish Airways
Mon 15/76:10 p.m.LHR - YUL
Nonstop7h 10mBritish Airways
Deal found 11/6C$ 1,236
Sun 16/67:29 a.m.YUL - LHR
2 stops19h 16mAmerican Airlines
Thu 27/66:15 p.m.LHR - YUL
Nonstop7h 10mAmerican Airlines
Deal found 11/6C$ 1,251
Sun 16/65:20 p.m.YUL - LHR
1 stop12h 55mAmerican Airlines
Thu 27/66:15 p.m.LHR - YUL
Nonstop7h 10mAmerican Airlines
Deal found 11/6C$ 1,260
Sun 16/610:15 p.m.YUL - LHR
Nonstop6h 35mBritish Airways
Thu 27/66:15 p.m.LHR - YUL
Nonstop7h 10mBritish Airways
Deal found 11/6C$ 1,265

One-way flights to Heathrow from Pierre Elliott Trudeau Intl

Search for one-way flight options from Pierre Elliott Trudeau Intl to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 442,058 searches. Data last updated 11 June 2024.
Users travelling one-way from Montreal to London can select one of these great deals. Users in need of a round-trip flight from Montreal to London instead should update the search form at the top of page.
Wed 4/129:45 p.m.YUL - LHR
1 stop32h 40mTAP AIR PORTUGAL
Deal found 10/6C$ 425
Fri 6/129:40 p.m.YUL - LHR
1 stop18h 55mTAP AIR PORTUGAL
Deal found 10/6C$ 435
Sun 1/129:45 p.m.YUL - LHR
1 stop14h 45mTAP AIR PORTUGAL
Deal found 10/6C$ 436
Wed 16/1010:45 p.m.YUL - LHR
1 stop18h 15mTAP AIR PORTUGAL
Deal found 10/6C$ 467
Fri 5/72:25 p.m.YUL - LHR
2 stops24h 55mMultiple Airlines
Deal found 10/6C$ 474
Wed 16/1010:45 p.m.YUL - LHR
1 stop14h 00mTAP AIR PORTUGAL
Deal found 10/6C$ 476
Tue 3/92:25 p.m.YUL - LHR
2 stops27h 10mMultiple Airlines
Deal found 10/6C$ 482
Fri 5/72:25 p.m.YUL - LHR
2 stops24h 55mMultiple Airlines
Deal found 10/6C$ 483
Wed 16/1011:00 a.m.YUL - LHR
2 stops26h 50mMultiple Airlines
Deal found 10/6C$ 491

Find flights from Pierre Elliott Trudeau Intl to Heathrow within your budget

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 442,058 searches. Data last updated 11 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 617 - C$ 992

Route

Depart

Return

Price

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Fri 29/11

1 stop20h 00m

London Heathrow

Mon 9/12

1 stop19h 15m

C$ 617

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Wed 18/9

1 stop17h 40m

London Heathrow

Tue 8/10

1 stop11h 20m

C$ 758

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 5/9

1 stop17h 40m

London Heathrow

Mon 9/9

1 stop23h 20m

C$ 763

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 21/9

Nonstop6h 40m

London Heathrow

Thu 10/10

1 stop10h 35m

C$ 772

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 16/9

1 stop15h 20m

London Heathrow

Tue 8/10

1 stop11h 20m

C$ 783

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sat 12/10

1 stop19h 00m

London Heathrow

Fri 18/10

1 stop12h 50m

C$ 797

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Sun 15/9

2 stops19h 40m

London Heathrow

Sun 22/9

2 stops20h 16m

C$ 840

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Thu 24/10

Nonstop6h 35m

London Heathrow

Wed 6/11

Nonstop7h 25m

C$ 991

Montreal Pierre Elliott Trudeau IntlLondon Heathrow

YUL - LHR

YULLHR

Montreal Pierre Elliott Trudeau Intl

Mon 4/11

Nonstop6h 35m

London Heathrow

Sun 10/11

Nonstop7h 25m

C$ 992

Flights are sorted by cheapest first

Deals found on 10/6

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Heathrow. Price data was last updated on 31 May 2024.
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 8 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.
Search Deals

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Heathrow. Price data was last updated on 9 June 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.
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.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 11 June 2024.
Get a feel of what it's like to fly with Air Canada, TAP AIR PORTUGAL and Lufthansa from Montreal to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
1,359 reviews

Crew

8.2

Food

6.9

Comfort

7.5

Overall

7.8

Boarding

7.8

Entertainment

7.0

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

7.8
Good
1,359 reviews
7.8
Good
1,359 reviews

Crew

8.2

Food

6.9

Comfort

7.5

Overall

7.8

Boarding

7.8

Entertainment

7.0

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

7.7
Good
1,910 reviews
7.8
Good
1,359 reviews

Crew

8.2

Food

6.9

Comfort

7.5

Overall

7.8

Boarding

7.8

Entertainment

7.0

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

7.7
Good
990 reviews
7.8
Good
1,359 reviews

Crew

8.2

Food

6.9

Comfort

7.5

Overall

7.8

Boarding

7.8

Entertainment

7.0

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

7.5
Good
1,701 reviews
7.8
Good
1,359 reviews

Crew

8.2

Food

6.9

Comfort

7.5

Overall

7.8

Boarding

7.8

Entertainment

7.0

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

7.4
Good
10,629 reviews
7.8
Good
1,359 reviews

Crew

8.2

Food

6.9

Comfort

7.5

Overall

7.8

Boarding

7.8

Entertainment

7.0

Reviews

1 / 10

Seats were small, but comfortable enough. It was only a smaller plane for the short flight to Tromsö.

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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.
  • Can I find flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport for under C$ 700. The cheapest flight booked recently is on TAP AIR PORTUGAL for just C$ 617, but on average you can expect to pay C$ 728.

  • Are there direct flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport for under C$ 900 on Cheapflights?

    Cheapflights has 20 direct flights from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport under C$ 900. A good price for a direct flight from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport is less than C$ 976.

  • Are there last-minute flights available from Montreal Pierre Elliott Trudeau Intl Airport to London Heathrow Airport for under C$ 1,100?