Air Canada flights from London to Montreal (LON - YMQ)
LON — YMQ
10 Oct — 17 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
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Cheapest Air Canada flights from London to Montreal
Explore the most affordable Air Canada flight options available from London to Montreal. Find the lowest fares with prices last updated on 10 September 2026.
Fri 16/1012:40 -
1 stop13h 00m
Sun 1/1121:35 -
1 stop18h 25m
Deal found 9/9£368
Fri 16/1012:40 -
1 stop13h 00m
Sun 25/1020:00 -
1 stop11h 20m
Deal found 10/9£368
Thu 15/1008:45 -
1 stop11h 15m
Sun 25/1015:00 -
2 stops16h 20m
Deal found 9/9£371
Best Air Canada flights from London to Montreal
Discover carefully curated Air Canada flight deals from London to Montreal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.
Fri 16/1012:40 -
1 stop23h 30m
Sun 25/1020:10 -
Nonstop7h 00m
Deal found 9/9£378
Thu 15/1006:50 -
2 stops18h 01m
Sun 25/1015:00 -
2 stops16h 20m
Deal found 9/9£383
Fri 25/912:40 -
1 stop23h 30m
Thu 1/1021:20 -
1 stop18h 40m
Deal found 5/9£406
Direct Air Canada flights from London to Montreal
Explore direct Air Canada flight options from London to Montreal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.
Fri 16/1009:30 -
Nonstop7h 30m
Sun 25/1020:10 -
Nonstop7h 00m
Deal found 9/9£369
Thu 22/1014:05 -
Nonstop7h 35m
Wed 28/1020:10 -
Nonstop7h 00m
Deal found 10/9£373
Fri 23/1014:05 -
Nonstop7h 35m
Wed 28/1020:10 -
Nonstop7h 00m
Deal found 7/9£376
Last-minute Air Canada flights from London to Montreal
Discover last-minute Air Canada flight deals from London to Montreal. Data last updated 10 September 2026 and is based on user searches.
Fri 16/1012:40 -
1 stop13h 00m
Sun 1/1121:35 -
1 stop18h 25m
Deal found 9/9£368
Fri 16/1012:40 -
1 stop13h 00m
Sun 25/1020:00 -
1 stop11h 20m
Deal found 10/9£368
Thu 15/1008:45 -
1 stop11h 15m
Sun 25/1015:00 -
2 stops16h 20m
Deal found 9/9£371
One-way Air Canada flights to Montreal
Search for one-way Air Canada flight options to Montreal. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.
Thu 8/1014:05 -
Nonstop7h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£361
Tue 13/1014:05 -
Nonstop7h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£419
Sun 27/909:30 -
Nonstop7h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9£562
How do most travelers feel about Air Canada?
When planning your LON-YMQ trip, keep in mind that Air Canada is typically rated 7.1/10. This rating comes from 11,608 reviews by Cheapflights users who have traveled with Air Canada.
Does Air Canada service alternative airports for LON-YMQ?
When traveling from London to Montreal, there are typically alternate options for departure airport, arrival airport, or both. When arriving in Montreal, most people land at Montreal Pierre Elliott Trudeau Intl, but that is not the only available airport that Air Canada flies to. Many people choose to land at Montreal St Hubert depending on where there are traveling to in the area. If you are looking for alternative departure airport to London Heathrow, consider flying out of London Gatwick which also offers Air Canada flights.
Can I get a flight from London to Montreal on Air Canada for under £443?
1 Air Canada flights from LON to YMQ have recently been found on Cheapflights for under £443. Click here to find the best deals to Montreal for your desired dates.
Air Canada flights from London to Montreal in 2026
Find detailed information about Air Canada flights from London to Montreal. Explore the options provided by Air Canada to plan your journey from London to Montreal. Data last updated 10 September 2026.
Which month is the cheapest to fly Economy class from London to Montreal?
For Economy class flights, the cheapest month to fly this route is January. The most expensive months are July and December.
Weekly Air Canada flight availability from London to Montreal
The most Air Canada flights from LON to YMQ are scheduled on a Tuesday (2 on average). You will have fewer Air Canada flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Rainfall in Montreal by month
Plan your trip to Montreal by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.
Temperature in Montreal by month
Plan your trip to Montreal by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Montreal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).
When is the best time to book a flight to Montreal with Air Canada?
The best time to book a flight to Montreal with Air Canada is 63 days before departure. On average, fares are higher if you book 87 days before departure.
Best time to book a flight from London to Montreal
Have a flexible travel schedule? Discover the best time to fly to Montreal from London with our price prediction graph.
LON-YMQ
LHR-YUL
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
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Fly from London to Montreal on another airline
Consider alternative airlines that service the Montreal area. Flight routes are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other Air Canada flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 10 September 2026.
If Montreal is not for you, choose from these other destinations located in North America. Flight routes are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through some of the most popular routes that Air Canada offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Read reviews and see what other travellers are saying about their experiences with Air Canada. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Air Canada for your next flight. Reviews last updated 10 September 2026.
Our flight from Kelowna was 5 hours delayed. We missed our connection. We were able to get to a hotel by 3:00 a.m. but the breakfast cost us $40. The hotel was good. We were rescheduled for the flight the next night when it was canceled. There were no hotel vouchers available which didn't matter because there were no hotel rooms available. We decided to just drive which was not easy doing a one-way rental to the United States. Worst possible trip I've ever had
2.0
Poor|Aug 2026
The fires impacted our trip. We sat in the plane for an hour with no air conditioning. We were a total of 5-hour delay but missed our connection. The staff tried to keep us aware of important information
8.0
Very Good|Aug 2026
Good
8.0
Very Good|Aug 2026
The wheelchair was offered asa i presented myself, the staff was attentive, friendly and helpful. The check in was quick and i was delivered to my gate in a timely manner. My carryon bag did not fit under the aisle seat, but does fit under the middle seat. I had no access to my carryon as it had to go in the overhead bin. The wheelchair was available as i deplaned. The attendant was very helpful and friendly. I’ve noticed a big improvement in this service during the last few years. Thanks.🙏
1 out of 3334
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