Flights from London to Montreal

Search and find cheap flights from London to Montreal (Canada, North America)
Search and find cheap flights from London to Montreal (Canada, North America)

Looking for the best tickets for London to Montreal?

Look no more. We’ve gone through the latest 18,542,047 fares to bring you all the insights you could possibly want.
Best time to book
Cheapest time to buy a ticket for London — Montreal is approximately 49 days to departure.
Normally the best deals on London to Montreal flights are available 2 to 4 months prior to departure.
Days before departure
Best month
Cheapest time of year to fly to Montreal from London is February and May. Most expensive are June and July.
London to Montreal flights are currently cheapest between July and August.
Impact on price
Cheapest airline
According to our data, Air Transat, United Airlines and US Airways are the cheapest airlines to fly this route.
momondo users most frequently choose to fly from London to Montreal with either Air Transat, United Airlines or US Airways.
Impact on price (additional fees may apply)
Air Transat
+10%
United Airlines
+10%
US Airways
+10%
Westjet
+12%
Air Canada
+14%
Swiss International Air Lines
+16%
Best time to fly
London to Montreal flights are approximately 4% more expensive in the afternoon than in the morning.
Afternoon flights tend to be the most expensive.
Impact on price
Cheapest day
Sunday is normally the most expensive day to fly, whilst Wednesday tends to be the cheapest.
Cheapest day of week is typically Wednesday and the most expensive is typically Sunday.
Impact on price
Cheapest route
Fly Heathrow - P Trudeau Intl for the best London to Montreal flight prices saving up to 1% on average.
Heathrow - P Trudeau Intl tends to be 1% cheaper than London City Airport - P Trudeau Intl.
momondo compares flights to Montreal from London from 25 different sites.
Impact on price
Heathrow-P Trudeau Intl
+2%
Stansted-P Trudeau Intl
+3%
Gatwick-P Trudeau Intl
+9%
London City Airport-P Trudeau Intl
+12%
Direct flights
There are direct flights from London to Montreal all week with a flight time of 6 hours 0 minutes.
Direct flights available: 102 PER WEEK
Popular non-direct routes for this connection are Gatwick - Pearson Intl - P Trudeau Intl, Heathrow - Geneva - P Trudeau Intl and Heathrow - Saint Johns - P Trudeau Intl.
You can fly from London to Montreal indirect via Pearson Intl, Geneva or Saint Johns.
Direct flights available on
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday

Go for less - experience more

Cheap flights from London to Montreal
Return trip
3 Dec - 10 Dec
401 EUR
BravoFlyUK
LON LON
10h 15min
1 stop
YMQ YMQ
YMQ YMQ
10h 0min
1 stop
LON LON
Return trip
30 Oct - 4 Nov
483 EUR
FaregeekUK
LON LON
11h 25min
1 stop
YMQ YMQ
YMQ YMQ
9h 15min
1 stop
LON LON

Coming or going?

Cheap flights from Montreal to London
Return trip
11 May - 14 May
391 EUR
TripstaIE
YMQ YMQ
22h 35min
1 stop
LON LON
LON LON
22h 50min
1 stop
YMQ YMQ

Weather forecast for Montreal

Going soon? Be prepared for the weather in Montreal.
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