| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow Calgary | Outbound 03/10/25 direct WS0019 08h 50min | Return - |  Westjet |  | £574 | ||
| London Heathrow 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 Heathrow Calgary | Outbound 04/11/25 direct WS0001 09h 05min | Return 03/12/25 direct WS0002 08h 40min | Westjet |  | ? | £428 | |
| London Heathrow 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 Heathrow 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 Heathrow Calgary | Outbound 08/12/25 direct WS0001 09h 05min | Return 24/12/25 direct WS0002 08h 40min | Westjet | | £477 | ||
| London Heathrow Calgary | Outbound 13/04/26 direct WS0001 08h 50min | Return 30/04/26 direct WS0002 08h 30min | Westjet |  | £505 | ||
| London Heathrow Calgary | Outbound 13/04/26 direct WS0001 08h 50min | Return 30/04/26 direct WS0002 08h 30min | Westjet |  | £509 | ||
| London Heathrow Calgary | Outbound 08/12/25 1 Stopover (AMS) KL1002, KL0677 12h 00min | Return 24/12/25 1 Stopover (YYZ) KL9565, KL4843 17h 35min |  KLM | | ? | £520 | |
| London Heathrow Calgary | Outbound 08/12/25 direct WS0001 09h 05min | Return 24/12/25 direct WS0002 08h 40min | Westjet |  | £521 |
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 %