Cheapest return flights from Calgary to London in June from 664€

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

Return flights

11 Jun - 16 Jun WestJet
16 Jun - 27 Jun Air Canada
17 Jun - 24 Jun Lufthansa direct
17 Jun - 24 Jun Air Canada
12 Jun - 19 Jun Air Canada
15 Jun - 24 Jun Air Canada
03 Jun - 22 Jun Air Canada direct
01 Jun - 15 Jun Air Canada
04 Jun - 25 Jun Air Canada
11 Jun - 27 Jun Air Canada
24 Jun - 09 Jul Flair Airlines
22 Jun - 20 Jul Iberia
18 Jun - 14 Jul Air Canada
18 Jun - 06 Jul Air Canada
24 Jun - 15 Jul Air Canada
22 Jun - 08 Jul WestJet
24 Jun - 09 Jul WestJet direct
24 Jun - 25 Jul Air Canada
26 Jun - 07 Jul Air Canada
30 Jun - 16 Jul WestJet direct

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

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.