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 17/08/26 1 Stopover (YUL) TS0729, TS7772 17h 58min	Return 15/09/26 1 Stopover (YUL) TS7773, TS0728 18h 50min	Air Transat		£628
Best option London Calgary	Outbound 26/06/26 direct LH6846 09h 35min	Return 23/07/26 direct LH6847 08h 55min	Lufthansa	?	£860
London Calgary Please note: transfer for connecting flight	Outbound 09/07/26 1 Stopover (KEF) FI0455, WS0061 19h 35min	Return 20/08/26 direct WS0002 08h 30min	Icelandair, Westjet		£720
London Calgary	Outbound 29/06/26 2 Stopovers (DUB, YYZ) EI0151, EI0127, EI8531 20h 25min	Return 22/07/26 2 Stopovers (YYZ, DUB) EI8540, EI0126, EI0154 18h 45min	Aer Lingus Irish Airlines		£748
London Calgary	Outbound 17/08/26 1 Stopover (YUL) TS0729, TS7772 17h 58min	Return 15/09/26 1 Stopover (YUL) TS7773, TS0728 18h 50min	Air Transat		£629
London Calgary	Outbound 17/08/26 1 Stopover (YUL) TS0729, TS7772 17h 58min	Return 15/09/26 1 Stopover (YUL) TS7773, TS0728 18h 50min	Air Transat		£630
London Calgary	Outbound 17/08/26 1 Stopover (YUL) TS0729, TS7772 17h 58min	Return 15/09/26 1 Stopover (YUL) TS7773, TS0728 18h 50min	Air Transat		£640
London Calgary	Outbound 17/08/26 1 Stopover (YUL) TS0729, TS7772 17h 58min	Return 15/09/26 1 Stopover (YUL) TS7773, TS0728 18h 50min	Air Transat		£646
London Calgary	Outbound 03/08/26 1 Stopover (YYZ) TS0283, TS7922 33h 19min	Return 20/08/26 1 Stopover (YYZ) TS7965, TS0122 27h 50min	Air Transat		£666
London Calgary	Outbound 29/06/26 1 Stopover (YYZ) KL4842, KL9606 13h 59min	Return 22/07/26 1 Stopover (YYZ) KL9579, KL4843 14h 00min	KLM		£676

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 GBP

35 %

2 stopovers Dublin Toronto Pearson

21h 17min, from 619 GBP

29 %

1 stopover San Francisco International Airport

25h 45min, from 1 030 GBP

18 %

Important flight information

Flight information: London - Calgary

Outbound and return from	627,99 GBP
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 Gatwick - Calgary from 533 GBP
Flight London Heathrow - Calgary from 542 GBP
Flight Glasgow - Calgary from 578 GBP
Flight London City - Calgary from 826 GBP

Flight destinations with a similar price

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Flight London - Kathmandu from 603 GBP
Flight London - Melbourne from 594 GBP
Flight London - Mexico City from 618 GBP
Flight London - Koh Samui from 623 GBP
Flight London - Bridgetown from 640 GBP
Flight London - Austin from 652 GBP
Flight London - Denver from 649 GBP
Flight London - Georgetown, Guyana from 679 GBP
Flight London - Auckland from 619 GBP