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 $628 round trip and CA $450 one way. Prices and availability subject to change. Additional terms may apply.

Best Heathrow Flight and Hotel Packages

Heathrow flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Mayfair Darley House by Viridian Apartments
Henrietta Experimental
1 Hotel Mayfair
JOIVY Stylish Flat near Mayfair & Piccadilly Circus
Corinthia London
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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.

Popular Flight Routes from Montreal (YUL)

Travelers at YUL love to visit these top cities. Roam to the top destinations from Montreal (YUL) today with the cheap prices from Travelocity!

Popular Flight Routes from London (LHR)

Travelers at LHR love to visit these top cities. Roam to the top destinations from London(LHR) today with the cheap prices from Travelocity!

*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.