Find cheap flights to London Heathrow Airport from C$ 801 – Compare and Save

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London
These are the airlines KAYAK users have selected most often from within our search results for flights to London
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flights to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Heathrow

Wed, 9 Sep - Tue, 29 Sep
Lufthansa Logo
6:55 p.m. - 8:35 a.m.
YUL
-
LHR
8h 40m
1 stop
Lufthansa Logo
12:40 p.m. - 6:18 p.m.
LHR
-
YUL
10h 38m
1 stop
C$ 801Lufthansa
Wed, 23 Sep - Fri, 2 Oct
Icelandair Logo
8:45 p.m. - 11:55 a.m.
YYZ
-
LHR
10h 10m
1 stop
Icelandair Logo
1:05 p.m. - 10:05 p.m.
LHR
-
YYZ
14h 00m
1 stop
C$ 804Icelandair
Thu, 23 Jul - Sun, 26 Jul
Virgin Atlantic Logo
5:00 p.m. - 7:55 a.m.
YUL
-
LHR
9h 55m
1 stop
Virgin Atlantic Logo
8:40 a.m. - 4:55 p.m.
LHR
-
YUL
13h 15m
1 stop
C$ 828Virgin Atlantic
Mon, 7 Sep - Wed, 23 Sep
Air Canada Logo
6:55 p.m. - 6:30 a.m.
YOW
-
LHR
6h 35mdirect
Air Canada Logo
2:10 p.m. - 5:05 p.m.
LHR
-
YOW
7h 55mdirect
C$ 836Air Canada
Tue, 14 Jul - Tue, 28 Jul
Virgin Atlantic Logo
7:00 p.m. - 10:30 a.m.
YUL
-
LHR
10h 30m
1 stop
Virgin Atlantic Logo
8:40 a.m. - 4:55 p.m.
LHR
-
YUL
13h 15m
1 stop
C$ 838Virgin Atlantic
Fri, 9 Oct - Fri, 16 Oct
Air Canada Logo
11:15 a.m. - 6:30 a.m.
YOW
-
LHR
14h 15m
1 stop
Air Canada Logo
12:40 p.m. - 6:40 p.m.
LHR
-
YOW
11h 00m
1 stop
C$ 839Air Canada
Tue, 3 Nov - Tue, 17 Nov
WestJet Logo
3:10 p.m. - 10:50 a.m.
YXX
-
LHR
12h 40m
1 stop
WestJet Logo
2:50 p.m. - 8:24 p.m.
LHR
-
YXX
36h 34m
2 stops
C$ 1,019WestJet
Tue, 3 Nov - Tue, 17 Nov
WestJet Logo
8:10 p.m. - 10:50 a.m.
YXX
-
LHR
31h 40m
2 stops
WestJet Logo
2:50 p.m. - 1:10 a.m.
LHR
-
YXX
17h 20m
1 stop
C$ 1,021WestJet
Wed, 16 Sep - Fri, 9 Oct
British Airways Logo
6:00 a.m. - 9:35 p.m.
YVR
-
LHR
31h 35m
2 stops
British Airways Logo
8:55 a.m. - 9:21 p.m.
LHR
-
YVR
20h 26m
1 stop
C$ 1,042British Airways
Fri, 18 Sep - Fri, 16 Oct
British Airways Logo
11:45 a.m. - 10:55 a.m.
YVR
-
LHR
15h 10m
1 stop
British Airways Logo
6:20 a.m. - 9:21 p.m.
LHR
-
YVR
23h 01m
2 stops
C$ 1,043British Airways