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	Baggage	Price
London Calgary	Outbound 19/02/26 1 Stopover (FRA) LH0901, AC7392 12h 55min	Return 22/02/26 direct AC0850 08h 45min	Lufthansa, Air Canada	?	£325
Best option London Calgary	Outbound 13/04/26 direct WS0001 08h 50min	Return 30/04/26 direct WS0002 08h 30min	Westjet		£505
London Calgary	Outbound 13/04/26 1 Stopover (YYZ) AY5993, WS0659 18h 23min	Return 30/04/26 1 Stopover (DFW) AY3658, AY3762 14h 40min	Finnair, Westjet		£759
London Calgary	Outbound 19/02/26 1 Stopover (FRA) LH0901, AC7392 12h 55min	Return 22/02/26 1 Stopover (YUL) AC0318, AC0864 18h 25min	Lufthansa, Air Canada		£328
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
London Calgary	Outbound 19/02/26 1 Stopover (FRA) EN8773, AC7392 12h 45min	Return 22/02/26 2 Stopovers (YUL, FRA) AC0318, AC0844, EN8778 28h 55min	Air Dolomiti, Air Canada		£354
London Calgary	Outbound 19/02/26 1 Stopover (FRA) LH5657, AC7392 12h 45min	Return 22/02/26 2 Stopovers (YYZ, FRA) LH6690, LH6779, LH6930 20h 30min	Lufthansa, Air Canada		£362
London Calgary	Outbound 19/02/26 2 Stopovers (ZRH, YYZ) LX0461, LX4640, LX4678 18h 24min	Return 22/02/26 2 Stopovers (YUL, FRA) LH6671, LH6795, LH6930 27h 55min	Swiss International Air Lines	?	£373
London Calgary	Outbound 19/02/26 1 Stopover (FRA) LH5657, AC7392 12h 45min	Return 22/02/26 2 Stopovers (YUL, FRA) LH6671, LH6795, LH6930 27h 55min	Lufthansa, Air Canada	?	£429
London Calgary	Outbound 20/03/26 1 Stopover (YYZ) TS0123, TS7926 30h 02min	Return 29/03/26 1 Stopover (YYZ) TS7923, TS0122 20h 45min	Air Transat		£496

Tips and tricks to help you find cheap flights from London to Calgary

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

Outbound and return from	£ 324,32
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 London Heathrow - Calgary from £ 325
Flight London Gatwick - Calgary from £ 496
Flight Glasgow - Calgary from £ 403
Flight London City - Calgary from £ 352

Flight destinations with a similar price

Flight London - Hong Kong from £ 306
Flight London - Los Angeles from £ 352
Flight London - San Francisco from £ 355
Flight London - Lagos from £ 300
Flight London - Kuala Lumpur from £ 326
Flight London - Bangalore from £ 338
Flight London - Tokyo from £ 322
Flight London - Mauritius from £ 327
Flight London - Chicago from £ 350
Flight London - Montreal from £ 349