Cheapest return flights from London to Calgary in May from 563€

Best time to book flights for London (LHR) to Calgary (YYC) flights at AirHint

AirHint found the following cheapest return flights from London (LHR) to Calgary (YYC) in May 2025 (see full year).

Return flights

26 May - 01 Jun Icelandair
21 May - 28 May Icelandair
26 May - 10 Jun Icelandair
01 May - 30 May Vueling Airlines
21 May - 02 Jun Icelandair
01 May - 10 May Vueling Airlines
13 May - 19 May Aer Lingus
30 May - 13 Jun Aer Lingus
25 May - 08 Jun Icelandair
03 May - 08 May Aer Lingus
21 May - 30 May Scandinavian Airlines
23 May - 06 Jun Icelandair
23 May - 01 Jun Icelandair
26 May - 11 Jun Scandinavian Airlines
26 May - 09 Jun Scandinavian Airlines
26 May - 02 Jun Icelandair
07 May - 28 May Aer Lingus
04 May - 11 May British Airways
08 May - 17 May Aer Lingus
01 May - 22 May Aer Lingus

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

Skyscanner

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