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

View CA $989 flight on Mon, Oct. 6, 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 $730 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Nov. 7 - Tue, Nov. 11
YUL
Montreal
LHR
London
CA $730 Roundtrip, just found
CA $730
Roundtrip
just found
Select Air Canada flight, departing Fri, Nov. 7 from Montreal to London, returning Tue, Nov. 11, priced at CA $730 just found
Air Canada
Wed, Oct. 8 - Tue, Oct. 14
YUL
Montreal
LHR
London
CA $735 Roundtrip, just found
CA $735
Roundtrip
just found
Select Air Canada flight, departing Wed, Oct. 8 from Montreal to London, returning Tue, Oct. 14, priced at CA $735 just found
Air Canada
Wed, Jan. 14 - Tue, Jan. 20
YUL
Montreal
LHR
London
CA $735 Roundtrip, found 2 hours ago
CA $735
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Wed, Jan. 14 from Montreal to London, returning Tue, Jan. 20, priced at CA $735 found 2 hours ago
Air Canada
Mon, Feb. 9 - Mon, Feb. 16
YUL
Montreal
LHR
London
CA $737 Roundtrip, found 1 hour ago
CA $737
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Mon, Feb. 9 from Montreal to London, returning Mon, Feb. 16, priced at CA $737 found 1 hour ago
Air Canada
Wed, Oct. 8 - Tue, Oct. 14
YUL
Montreal
LHR
London
CA $741 Roundtrip, just found
CA $741
Roundtrip
just found
Select Air Canada flight, departing Wed, Oct. 8 from Montreal to London, returning Tue, Oct. 14, priced at CA $741 just found
Air Canada
Sat, Nov. 8 - Sat, Nov. 15
YUL
Montreal
LHR
London
CA $744 Roundtrip, just found
CA $744
Roundtrip
just found
Select Air Canada flight, departing Sat, Nov. 8 from Montreal to London, returning Sat, Nov. 15, priced at CA $744 just found
Air Canada
Sat, Feb. 21 - Sat, Feb. 28
YUL
Montreal
LHR
London
CA $746 Roundtrip, found 1 hour ago
CA $746
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Sat, Feb. 21 from Montreal to London, returning Sat, Feb. 28, priced at CA $746 found 1 hour ago
Air Canada
Mon, Oct. 6 - Mon, Oct. 13
YUL
Montreal
LHR
London
CA $749 Roundtrip, just found
CA $749
Roundtrip
just found
Select Air Canada flight, departing Mon, Oct. 6 from Montreal to London, returning Mon, Oct. 13, priced at CA $749 just found
Air Canada
Tue, Nov. 18 - Wed, Nov. 26
YUL
Montreal
LHR
London
CA $749 Roundtrip, found 1 hour ago
CA $749
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Tue, Nov. 18 from Montreal to London, returning Wed, Nov. 26, priced at CA $749 found 1 hour ago
Air Canada
Fri, Feb. 6 - Fri, Feb. 20
YUL
Montreal
LHR
London
CA $750 Roundtrip, found 13 hours ago
CA $750
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Fri, Feb. 6 from Montreal to London, returning Fri, Feb. 20, priced at CA $750 found 13 hours ago
Air Canada
Thu, Mar. 19 - Sun, Apr. 19
YUL
Montreal
LHR
London
CA $753 Roundtrip, just found
CA $753
Roundtrip
just found
Select Air Canada flight, departing Thu, Mar. 19 from Montreal to London, returning Sun, Apr. 19, priced at CA $753 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
Air Canada
Distance
5185 km
Average flight time
11 hours 36 mins
*Available to Expedia members.