Flights from London Heathrow to Calgary

Our cheapest offers for flights from London Heathrow to Calgary

Here you can compare cheap flights from London Heathrow (LHR) to Calgary (YYC) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Calgary. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Heathrow
Calgary
Outbound
11/09/25
2 Stopovers (BRU, YUL)
SN2104, SN9551, SN9557
16h 00min
Return
15/09/25
1 Stopover (YUL)
AC0326, AC0864
12h 40min
Brussels Airlines
£513
Best option
London Heathrow
Calgary
Outbound
11/09/25
direct
WS0019
08h 50min
Return
15/09/25
direct
WS0018
08h 30min
Westjet ?
£624
London Heathrow
Calgary
Outbound
09/10/25
2 Stopovers (KEF, YYZ)
FI0451, FI0603, WS0679
18h 39min
Return
14/10/25
2 Stopovers (YYZ, KEF)
WS0660, FI0602, FI0450
17h 25min
Icelandair, Westjet
£920
London Heathrow
Calgary
Outbound
11/09/25
2 Stopovers (BRU, YUL)
SN2104, SN9551, SN9557
16h 00min
Return
15/09/25
1 Stopover (YUL)
AC0326, AC0864
12h 40min
Brussels Airlines
£515
London Heathrow
Calgary
Outbound
11/09/25
2 Stopovers (BRU, YUL)
SN2104, SN9551, SN9557
16h 00min
Return
15/09/25
direct
AC0850
08h 35min
Brussels Airlines
£519
London Heathrow
Calgary
Outbound
11/09/25
1 Stopover (YVR)
AC0861, AC0224
13h 22min
Return
15/09/25
1 Stopover (YUL)
LH6747, LH6839
33h 10min
Air Canada
£535
London Heathrow
Calgary
Outbound
11/09/25
1 Stopover (YVR)
AC0861, AC0224
13h 22min
Return
15/09/25
direct
AC0850
08h 35min
Air Canada ?
£536
London Heathrow
Calgary
Outbound
11/09/25
1 Stopover (YVR)
AC0861, AC0224
13h 22min
Return
15/09/25
1 Stopover (YUL)
LH6747, LH6839
33h 10min
Air Canada
£539
London Heathrow
Calgary
Outbound
11/09/25
1 Stopover (YVR)
AC0861, AC0224
13h 22min
Return
15/09/25
direct
AC0850
08h 35min
Air Canada ?
£540
London Heathrow
Calgary
Outbound
11/09/25
1 Stopover (YVR)
AC0861, AC0224
13h 22min
Return
15/09/25
direct
AC0850
08h 35min
Air Canada
£547
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Heathrow to Calgary

Favourite airline: Westjet
57 % of flights booked on the route from London Heathrow to Calgary are booked with Westjet, Aer Lingus and British Airways.
Westjet
24 %
Aer Lingus
19 %
British Airways
14 %
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are £325.00 more expensive on this route.
non stop flight
1 stop
2 stops
08h 45min
15h 49min
21h 17min
944 GBP
979 GBP
619 GBP
The favourite connection is non-stop
Direct flights are especially popular on this route. 33 % of travellers will book a non-stop flight.
Route
bookings
Direct flights
08h 45min, from 944 GBP
33 %
2 stopovers Dublin Toronto Pearson
21h 17min, from 619 GBP
27 %
1 stopover San Francisco International Airport
25h 45min, from 1.030 GBP
20 %

Important flight information

Flight information: London Heathrow - Calgary

Outbound and return from 512,98 GBP
Flight duration min. 08:55
Return flight duration min. 08:35
Distance 7022 km
Flights per week 8
Departure airport Airport London Heathrow (LHR)
Arrival airport Airport Calgary International Airport-Banff (YYC)
Destination country Flights to Canada
Alternative routes to Canada
Alternative flights to Calgary
Flight destinations with a similar price