AirHint found the following cheapest return flights from London (LHR) to Calgary (YYC)
in May 2025 (see full year ).
Return flights
28 May
- 04 Jun
Icelandair
$ 631
28 May
- 10 Jun
Icelandair
$ 631
21 May
- 28 May
Icelandair
$ 648
04 May
- 19 May
British Airways
$ 656
07 May
- 18 May
British Airways
$ 658
04 May
- 18 May
British Airways
$ 660
28 May
- 31 May
Icelandair
$ 661
21 May
- 31 May
Icelandair
$ 668
05 May
- 16 May
British Airways
$ 672
04 May
- 09 May
British Airways
$ 679
06 May
- 13 May
British Airways
$ 679
06 May
- 21 May
British Airways
$ 680
28 May
- 11 Jun
British Airways
$ 684
23 May
- 02 Jun
Aer Lingus
$ 725
19 May
- 03 Jun
British Airways
$ 732
19 May
- 01 Jun
British Airways
$ 739
26 May
- 15 Jun
British Airways
$ 754
26 May
- 14 Jun
British Airways
$ 763
23 May
- 13 Jun
Aer Lingus
$ 766
18 May
- 07 Jun
British Airways
$ 769
Also check the deals for one-way flights from London to Calgary in May .
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.
