Cheapest return flights from Calgary to London in August from 668€

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

Return flights

16 Aug - 26 Aug WestJet
26 Aug - 02 Sep Flair Airlines
24 Aug - 01 Sep WestJet
10 Aug - 19 Aug WestJet
05 Aug - 27 Aug WestJet
21 Aug - 04 Sep Air Canada
27 Aug - 17 Sep WestJet direct
27 Aug - 01 Sep WestJet direct
23 Aug - 03 Sep WestJet direct
26 Aug - 02 Sep WestJet direct
28 Aug - 09 Sep WestJet direct
23 Aug - 05 Sep WestJet direct
28 Aug - 11 Sep WestJet direct
04 Aug - 18 Aug Air Canada
02 Aug - 16 Aug WestJet direct
11 Aug - 19 Aug Finnair
04 Aug - 11 Aug Finnair
10 Aug - 25 Aug Finnair
10 Aug - 19 Aug Lufthansa direct
11 Aug - 19 Aug Air Canada direct

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

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 London

Cheap car rent in London

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