Flights from London to Calgary

Our cheapest offers for flights from London to Calgary

Here you can compare cheap flights from London (LON) 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
Calgary
Outbound
03/10/25
1 Stopover (KEF)
U28843, WS0039
32h 15min
Return
-
easyJet, Westjet
£203
London
Calgary
Outbound
04/11/25
1 Stopover (FRA)
LH0901, LH4404
12h 55min
Return
03/12/25
direct
AC0850
08h 45min
Lufthansa ?
£324
Best option
London
Calgary
Outbound
04/11/25
direct
WS0001
09h 05min
Return
03/12/25
direct
WS0002
08h 40min
Westjet ?
£428
London
Calgary
Outbound
04/11/25
2 Stopovers (KEF, YYZ)
FI0471, FI0603, WS0659
19h 49min
Return
03/12/25
2 Stopovers (YYZ, KEF)
WS0632, FI0602, FI0470
18h 55min
Icelandair, Westjet
£743
London
Calgary
Outbound
04/11/25
1 Stopover (FRA)
LH0901, AC7392
12h 55min
Return
03/12/25
direct
AC0850
08h 45min
Lufthansa, Air Canada
£328
London
Calgary
Outbound
04/11/25
1 Stopover (FRA)
LH5657, AC7392
12h 35min
Return
03/12/25
2 Stopovers (YUL, FRA)
LH6731, LH6795, LH5658
45h 55min
Lufthansa, Air Canada
£344
London
Calgary
Outbound
04/11/25
1 Stopover (FRA)
LH5657, AC7392
12h 35min
Return
03/12/25
1 Stopover (FRA)
AC7393, LH5658
17h 30min
Lufthansa, Air Canada
£349
London
Calgary
Outbound
04/11/25
1 Stopover (FRA)
LH5657, AC7392
12h 35min
Return
03/12/25
1 Stopover (FRA)
AC7393, LH5658
17h 30min
Lufthansa, Air Canada
£351
London
Calgary
Outbound
04/11/25
2 Stopovers (ZRH, YYZ)
LX0433, LX4640, LX4678
32h 59min
Return
03/12/25
2 Stopovers (FRA, ZRH)
LX9315, LX1077, LX0432
41h 40min
Swiss International Air Lines
£351
London
Calgary
Outbound
19/02/26
1 Stopover (FRA)
LH5657, AC7392
12h 45min
Return
22/02/26
2 Stopovers (YUL, FRA)
LH6671, LH6795, LH5658
28h 55min
Lufthansa, Air Canada
£352
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 to Calgary

Favourite airline: Air Transat
The majority of passengers on the route London – Calgary prefer to fly with Air Transat.
Air Transat
18 %
Aer Lingus
13 %
Westjet
13 %
Stopover flights are the cheapest connection
Direct flights on this route are £325.00 more expensive on average than flights with a stopover.
non stop flight
1 stop
2 stops
08h 45min
19h 00min
21h 17min
944 £
877 £
619 £
Favourite connection: via Montréal-Pierre Elliott Trudeau International
Flights with a stopover in Montréal-Pierre Elliott Trudeau International are the most popular connection for this route.
Route
bookings
1 stopover Montréal-Pierre Elliott Trudeau International Airport
19h 00min, from 877 £
35 %
2 stopovers Dublin Toronto Pearson
21h 17min, from 619 £
29 %
1 stopover San Francisco International Airport
25h 45min, from 1 030 £
18 %

Important flight information

Flight information: London - Calgary

Cheapest outbound flight from 202,80 £
Outbound and return from 323,72 £
Flight duration min. 08:55 / max. 09:31
Return flight duration min. 08:35/ max. 09:10
Distance 7033 km
Flights per week 12
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
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