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

Return flights

02 Mar - 09 Mar	Vueling Airlines
06 Mar - 09 Mar	Vueling Airlines
02 Mar - 11 Mar	Lufthansa
04 Mar - 09 Mar	Lufthansa
03 Mar - 11 Mar	Lufthansa
03 Mar - 10 Mar	Lufthansa
04 Mar - 08 Mar	Lufthansa
02 Mar - 10 Mar	Lufthansa
05 Mar - 08 Mar	Air Canada
02 Mar - 08 Mar	Lufthansa
31 Mar - 13 Apr	Lufthansa
30 Mar - 13 Apr	SWISS
30 Mar - 09 Apr	SWISS
31 Mar - 08 Apr	Lufthansa
31 Mar - 10 Apr	Lufthansa
30 Mar - 11 Apr	Brussels Airlines
31 Mar - 03 Apr	Lufthansa
28 Mar - 14 Apr	British Airways
24 Mar - 07 Apr	Aer Lingus
24 Mar - 11 Apr	Air Canada

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

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

Cheapest return flights from London to Calgary in March from 343€

Return flights