Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

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.

London

$359.98

$664.40

$831.01

Cheap YUL to LHR Flights

Question : Interested in traveling in the next 30 days and want to get the lowest fare?
Answer : As of Jan 15th, the best day for deals to London (LHR) is Feb 2nd. It costs $561, which is 64% below this route's average price.

Question : Is there a day of the week that has more departure times to choose from than other days?
Answer : When you’re flying from YUL to LHR, the day with the most flight times is Saturday, with four different options. With 1,265 different time options, Thursday provides the most options on average across all flights departing Canada.

Question : Is there a preferred airline for getting to London Heathrow Airport (LHR) on schedule?
Answer : British Airways will have you to LHR on time 87% of the time. Stick to British Airways and you won't spend more time in airports than you have to. Note that if they do have a delay, it usually lasts about 38 minutes.

Question : How long do most people visit London?
Answer : Of course you're not most people, but if you were, you'd stay roughly seven days.

Question : Best case scenario, how quickly can someone get from YUL to LHR?
Answer : If you're able to take the quickest direct flight (which is offered by British Airways), you will be able to leave YUL at 9:05 PM EST and get to LHR at 8:30 AM GMT (six hours and 25 minutes). Remember, there is a five-hour time change.

Question : Which airline is least likely to get you to LHR on time?
Answer : 26% of Air Canada flights from Montreal-Pierre Elliott Trudeau International Airport (YUL) to London Heathrow Airport (LHR) are delayed. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.

Question : Which airline is offering the cheapest flight from YUL to LHR?
Answer : Air Canada is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $561 and, when compared to the more expensive bookings of $6,519, it's quite a deal.

Montreal to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Montreal to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with YUL to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Montreal for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.