Cheapest return flights from London to Calgary in September from 596€

AirHint found the following cheapest return flights from London (LHR) to Calgary (YYC) in September 2026 (see full year).

Return flights

28 Sep - 11 Oct Icelandair
25 Sep - 11 Oct Icelandair
21 Sep - 12 Oct Icelandair
30 Sep - 09 Oct Icelandair
16 Sep - 28 Sep British Airways
16 Sep - 29 Sep British Airways
30 Sep - 07 Oct Icelandair
16 Sep - 30 Sep Icelandair
30 Sep - 03 Oct Icelandair
16 Sep - 21 Sep Icelandair
08 Sep - 22 Sep Icelandair
23 Sep - 07 Oct Icelandair
14 Sep - 29 Sep Icelandair
08 Sep - 21 Sep Icelandair
09 Sep - 23 Sep KLM
02 Sep - 23 Sep KLM
09 Sep - 27 Sep KLM
24 Sep - 09 Oct Finnair
28 Sep - 08 Oct Icelandair
26 Sep - 10 Oct KLM

Also check the deals for one-way flights from London to Calgary in September.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Calgary

Cheap car rent in Calgary

Feel free to contact us with any feedback or request another flight research.