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 $869 round trip and CA $422 one way. Prices and availability subject to change. Additional terms may apply.

Thu, May 28 - Wed, Jun 3
YUL
Montreal
LHR
London
CA $869 Roundtrip, found 1 hour ago
CA $869
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Thu, May 28 from Montreal to London, returning Wed, Jun 3, priced at CA $869 found 1 hour ago
Thu, May 28 - Wed, Jun 3
YUL
Montreal
LHR
London
CA $869 Roundtrip, found 1 hour ago
CA $869
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Thu, May 28 from Montreal to London, returning Wed, Jun 3, priced at CA $869 found 1 hour ago
Tue, Sep 29 - Sat, Oct 3
YUL
Montreal
LHR
London
CA $891 Roundtrip, found 4 days ago
CA $891
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Sep 29 from Montreal to London, returning Sat, Oct 3, priced at CA $891 found 4 days ago
Wed, Jun 3 - Tue, Jun 9
YUL
Montreal
LHR
London
CA $893 Roundtrip, found 7 hours ago
CA $893
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Wed, Jun 3 from Montreal to London, returning Tue, Jun 9, priced at CA $893 found 7 hours ago
Mon, Jun 1 - Sun, Jun 14
YUL
Montreal
LHR
London
CA $893 Roundtrip, found 16 hours ago
CA $893
Roundtrip
found 16 hours ago
Select Lufthansa flight, departing Mon, Jun 1 from Montreal to London, returning Sun, Jun 14, priced at CA $893 found 16 hours ago
Thu, May 28 - Wed, Jun 3
YUL
Montreal
LHR
London
CA $896 Roundtrip, found 1 hour ago
CA $896
Roundtrip
found 1 hour ago
Select Swiss International Air Lines flight, departing Thu, May 28 from Montreal to London, returning Wed, Jun 3, priced at CA $896 found 1 hour ago
Sat, Sep 12 - Sat, Sep 26
YUL
Montreal
LHR
London
CA $898 Roundtrip, found 1 day ago
CA $898
Roundtrip
found 1 day ago
Select British Airways flight, departing Sat, Sep 12 from Montreal to London, returning Sat, Sep 26, priced at CA $898 found 1 day ago
Wed, May 20 - Wed, May 27
YUL
Montreal
LHR
London
CA $902 Roundtrip, found 20 hours ago
CA $902
Roundtrip
found 20 hours ago
Select Austrian Airlines flight, departing Wed, May 20 from Montreal to London, returning Wed, May 27, priced at CA $902 found 20 hours ago
Fri, May 1 - Thu, May 7
YUL
Montreal
LHR
London
CA $914 Roundtrip, found 6 hours ago
CA $914
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Fri, May 1 from Montreal to London, returning Thu, May 7, priced at CA $914 found 6 hours ago
Wed, Sep 2 - Sun, Sep 6
YUL
Montreal
LHR
London
CA $931 Roundtrip, found 2 days ago
CA $931
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Sep 2 from Montreal to London, returning Sun, Sep 6, priced at CA $931 found 2 days ago

Heathrow flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
THE KNIGHT OF NOTTINGHILL

THE KNIGHT OF NOTTINGHILL

3.5 out of 5
Price was CA $2,249, price is now CA $1,665 per person
CA $1,665
per person
Jun 2 - Jun 8
found 12 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to London (LHR)
The Park City Grand Plaza Kensington

The Park City Grand Plaza Kensington

4 out of 5
Price was CA $2,445, price is now CA $1,830 per person
CA $1,830
per person
Jun 10 - Jun 17
found 15 hours ago
Roundtrip flight included
Montreal (YUL) to London (LHR)
Numa London Chelsea Green

Numa London Chelsea Green

4 out of 5
Price was CA $2,153, price is now CA $1,708 per person
CA $1,708
per person
Jun 2 - Jun 8
found 12 hours ago
Roundtrip non-stop flight included
Montreal (YUL) to London (LHR)
The Marble Arch Hotel, by Thistle

The Marble Arch Hotel, by Thistle

4 out of 5
Price was CA $2,347, price is now CA $1,883 per person
CA $1,883
per person
Jun 10 - Jun 17
found 15 hours ago
Roundtrip flight included
Montreal (YUL) to London (LHR)
Novotel London Tower Bridge

Novotel London Tower Bridge

4 out of 5
Price was CA $2,522, price is now CA $2,031 per person
CA $2,031
per person
Jun 10 - Jun 17
found 15 hours 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.

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*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.