Skip to main content
Beginning of main content

YUL (Montreal) to LHR (London) Flights $552.7

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap YUL to LHR Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.





Interesting Facts About Flights from Montreal to London (YUL to LHR)

Question : How often are flights late from Montreal-Pierre Elliott Trudeau International Airport (YUL) to London Heathrow Airport (LHR)?
Answer : Flights from YUL to LHR are on time 81% of the time, ranking in the 68th percentile worldwide. If a flight is late, though, expect an average of 30 minutes added to your flight time.

Question : How many days should you spend in London?
Answer : Over the next two months, passengers from YUL to LHR are planning on staying for 16 days on average.

Question : Which airline has been the most dependable in getting passengers to their destination on time?
Answer : British Airways holds the best record for flights from YUL to LHR with an 87% on-time rate. Note that if they do have a delay, it usually lasts about 38 minutes.

Question : When flying into London, is London Heathrow Airport your cheapest option?
Answer : Flying into LHR is not the only way to get to London. Try searching for flights to London City Airport (LCY) as well. Over the next two months, flights from YUL to LCY are 33% cheaper than flights from YUL to LHR. Only 22 miles away, it’s easily accessible for most.

Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in August is Monday. Being flexible with your travel days garners even more savings during booking.

Question : In the next four weeks, what day should you book your trip?
Answer : As of Jul 24th, the cheapest day to fly from Montreal to London is Aug 7th. Tickets are currently being sold for $634, which is 39% below the average price for this route.

Question : What day has the most flight time options?
Answer : When you’re flying from YUL to LHR, the day with the most flight times is Saturday, with two different options. With 878 different time options, Friday provides the most options on average across all flights departing Canada.