CA $989 Cheap Air Canada fights from Montreal (YUL) to London (LHR)

View CA $989 flight on Wed, Oct. 15, 2025Opens in a new window

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Air Canada flights from Montreal to London (YUL→LHR)

Prices were available within the past 7 days and start at CA $989 for one-way flights and CA $731 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Nov. 21 - Fri, Nov. 28
YUL
Montreal
LHR
London
CA $731 Roundtrip, just found
CA $731
Roundtrip
just found
Select Air Canada flight, departing Fri, Nov. 21 from Montreal to London, returning Fri, Nov. 28, priced at CA $731 just found
Air Canada
Fri, Mar. 20 - Wed, Mar. 25
YUL
Montreal
LHR
London
CA $735 Roundtrip, just found
CA $735
Roundtrip
just found
Select Air Canada flight, departing Fri, Mar. 20 from Montreal to London, returning Wed, Mar. 25, priced at CA $735 just found
Air Canada
Wed, Nov. 5 - Wed, Nov. 26
YUL
Montreal
LHR
London
CA $736 Roundtrip, found 1 day ago
CA $736
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov. 5 from Montreal to London, returning Wed, Nov. 26, priced at CA $736 found 1 day ago
Air Canada
Fri, Mar. 20 - Wed, Mar. 25
YUL
Montreal
LHR
London
CA $738 Roundtrip, just found
CA $738
Roundtrip
just found
Select Air Canada flight, departing Fri, Mar. 20 from Montreal to London, returning Wed, Mar. 25, priced at CA $738 just found
Air Canada
Fri, Nov. 21 - Fri, Nov. 28
YUL
Montreal
LHR
London
CA $740 Roundtrip, just found
CA $740
Roundtrip
just found
Select Air Canada flight, departing Fri, Nov. 21 from Montreal to London, returning Fri, Nov. 28, priced at CA $740 just found
Air Canada
Wed, Jan. 14 - Tue, Jan. 20
YUL
Montreal
LHR
London
CA $740 Roundtrip, found 7 hours ago
CA $740
Roundtrip
found 7 hours ago
Select Air Canada flight, departing Wed, Jan. 14 from Montreal to London, returning Tue, Jan. 20, priced at CA $740 found 7 hours ago
Air Canada
Fri, Mar. 20 - Wed, Mar. 25
YUL
Montreal
LHR
London
CA $741 Roundtrip, just found
CA $741
Roundtrip
just found
Select Air Canada flight, departing Fri, Mar. 20 from Montreal to London, returning Wed, Mar. 25, priced at CA $741 just found
Air Canada
Wed, Nov. 5 - Wed, Nov. 26
YUL
Montreal
LHR
London
CA $742 Roundtrip, found 1 day ago
CA $742
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov. 5 from Montreal to London, returning Wed, Nov. 26, priced at CA $742 found 1 day ago
Air Canada
Fri, Nov. 21 - Fri, Nov. 28
YUL
Montreal
LHR
London
CA $744 Roundtrip, just found
CA $744
Roundtrip
just found
Select Air Canada flight, departing Fri, Nov. 21 from Montreal to London, returning Fri, Nov. 28, priced at CA $744 just found
Air Canada
Thu, Jan. 22 - Mon, Jan. 26
YUL
Montreal
LHR
London
CA $747 Roundtrip, just found
CA $747
Roundtrip
just found
Select Air Canada flight, departing Thu, Jan. 22 from Montreal to London, returning Mon, Jan. 26, priced at CA $747 just found
Air Canada
Sun, Oct. 12 - Fri, Oct. 17
YUL
Montreal
LHR
London
CA $749 Roundtrip, just found
CA $749
Roundtrip
just found
Select Air Canada flight, departing Sun, Oct. 12 from Montreal to London, returning Fri, Oct. 17, priced at CA $749 just found
Flight from Montreal to London (YUL - LHR) route information
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, Lufthansa, Royal Air Maroc, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Popular airline
Lufthansa
Distance
5185 km
Average flight time
11 hours 36 mins
*Available to Expedia members.