Cheapest one-way flights from Calgary to London in April from 140€
AirHint found the following cheapest one-way flights from Calgary (YYC) to London (LHR) in April 2025 (see full year).
One-Way flights
| 02 Apr | WestJet | direct | |
| 03 Apr | WestJet | direct | |
| 10 Apr | WestJet | direct | |
| 04 Apr | WestJet | direct | |
| 22 Apr | WestJet | ||
| 14 Apr | Air Canada | ||
| 21 Apr | WestJet | ||
| 24 Apr | WestJet | ||
| 28 Apr | Air Canada | ||
| 30 Apr | Air Canada |
Also check the deals for return flights from Calgary to London in April.
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.
