Cheap Flights From Pierre Elliott Trudeau Intl. (YUL) To Heathrow (LHR)

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Cheapest Flights from Montreal (YUL) to London (LHR)

The cheapest flights to Heathrow found within the past 7 days were CA $714 round trip and CA $456 one way. Prices and availability subject to change. Additional terms may apply.

Fri., Jan. 16 - Wed., Jan. 21
YUL
Montreal
LHR
London
CA $714 Roundtrip, found 2 days ago
CA $714
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Fri., Jan. 16 from Montreal to London, returning Wed., Jan. 21, priced at CA $714 found 2 days ago
Mon., Jan. 26 - Sat., Feb. 7
YUL
Montreal
LHR
London
CA $725 Roundtrip, found 7 hours ago
CA $725
Roundtrip
found 7 hours ago
Select TAP Portugal flight, departing Mon., Jan. 26 from Montreal to London, returning Sat., Feb. 7, priced at CA $725 found 7 hours ago
Fri., Feb. 13 - Wed., Feb. 25
YUL
Montreal
LHR
London
CA $754 Roundtrip, found 2 days ago
CA $754
Roundtrip
found 2 days ago
Select TAP Portugal flight, departing Fri., Feb. 13 from Montreal to London, returning Wed., Feb. 25, priced at CA $754 found 2 days ago
Tue., Sep. 16 - Thu., Oct. 2
YUL
Montreal
LHR
London
CA $757 Roundtrip, found 1 day ago
CA $757
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue., Sep. 16 from Montreal to London, returning Thu., Oct. 2, priced at CA $757 found 1 day ago
Sun., Oct. 5 - Mon., Oct. 13
YUL
Montreal
LHR
London
CA $758 Roundtrip, found 4 days ago
CA $758
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun., Oct. 5 from Montreal to London, returning Mon., Oct. 13, priced at CA $758 found 4 days ago
Mon., Sep. 15 - Fri., Sep. 19
YUL
Montreal
LHR
London
CA $759 Roundtrip, found 5 days ago
CA $759
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon., Sep. 15 from Montreal to London, returning Fri., Sep. 19, priced at CA $759 found 5 days ago
Tue., Sep. 16 - Thu., Oct. 2
YUL
Montreal
LHR
London
CA $772 Roundtrip, found 1 day ago
CA $772
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue., Sep. 16 from Montreal to London, returning Thu., Oct. 2, priced at CA $772 found 1 day ago
Mon., Sep. 29 - Sun., Oct. 19
YUL
Montreal
LHR
London
CA $836 Roundtrip, found 4 hours ago
CA $836
Roundtrip
found 4 hours ago
Select Austrian Airlines flight, departing Mon., Sep. 29 from Montreal to London, returning Sun., Oct. 19, priced at CA $836 found 4 hours ago
Fri., Oct. 10 - Fri., Oct. 17
YUL
Montreal
LHR
London
CA $840 Roundtrip, found 3 hours ago
CA $840
Roundtrip
found 3 hours ago
Select Brussels Airlines flight, departing Fri., Oct. 10 from Montreal to London, returning Fri., Oct. 17, priced at CA $840 found 3 hours ago
Mon., Nov. 3 - Fri., Nov. 21
YUL
Montreal
LHR
London
CA $847 Roundtrip, found 3 days ago
CA $847
Roundtrip
found 3 days ago
Select British Airways flight, departing Mon., Nov. 3 from Montreal to London, returning Fri., Nov. 21, priced at CA $847 found 3 days ago

Heathrow flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Three Falcons Hotel

Three Falcons Hotel

4 out of 5
per person
Aug 12 - Aug 15
found 1 day ago
Roundtrip flight included
Montreal (YUL) to London (LHR)
Corinthia London

Corinthia London

5 out of 5
Save 100% on your flight
per person
Jul 28 - Aug 3
found 1 day ago
Roundtrip flight included
Montreal (YUL) to London (LHR)
1 Hotel Mayfair

1 Hotel Mayfair

5 out of 5
Save 100% on your flight
per person
Aug 11 - Aug 16
found 17 hours ago
Roundtrip flight included
Montreal (YUL) to London (LHR)
The Beaumont Mayfair

The Beaumont Mayfair

5 out of 5
Save 100% on your flight
per person
Aug 11 - Aug 16
found 17 hours ago
Roundtrip flight included
Montreal (YUL) to London (LHR)
ME London

ME London

5 out of 5
per person
Jul 29 - Aug 4
found 1 day ago
Roundtrip flight included
Montreal (YUL) to London (LHR)
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Frequently asked questions

Are there direct flights from Montreal Airport to Heathrow Airport?
Multiple airlines offer passengers flights straight from Pierre Elliott Trudeau Intl. Airport (YUL) to Heathrow Airport. These include British Airways and Air Canada --- start with these if you'd prefer to touch down at your destination as fast as possible.
What airlines fly from Pierre Elliott Trudeau Intl. Airport (YUL) to LHR?
There are a few airlines that fly direct from Pierre Elliott Trudeau Intl. Airport (YUL) to Heathrow Airport (LHR). British Airways (BA) is one of the most popular, operating around 21 flights each month. A popular alternative is Air Canada (AC), which offers 17 flights each month. The more airlines you look into, the more likely you are to score a terrific deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.