Cheapest return flights from London to Calgary in December from 696€

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

Return flights

23 Dec - 15 Jan KLM
09 Dec - 19 Dec KLM
13 Dec - 23 Dec KLM
01 Dec - 08 Dec KLM
01 Dec - 08 Dec WestJet direct
23 Dec - 09 Jan KLM
28 Dec - 05 Jan Air Transat
16 Dec - 05 Jan Vueling Airlines
30 Dec - 10 Jan KLM
27 Dec - 10 Jan KLM
28 Dec - 04 Jan Air Transat
30 Dec - 06 Jan KLM
25 Dec - 09 Jan WestJet direct
16 Dec - 06 Jan Finnair
25 Dec - 31 Dec Air Transat
10 Dec - 18 Dec KLM
24 Dec - 31 Dec Air Transat
17 Dec - 31 Dec Air Transat
22 Dec - 31 Dec Air Transat
23 Dec - 31 Dec Air Transat

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

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.