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| Depart | Return | Price | Airline |
|---|---|---|---|
| Dec 20 | Jan 03 |
$505
|
WestJet
|
| Depart | Return | Price | Airline |
|---|---|---|---|
| Dec 15 | Dec 29 |
$526
|
WestJet
|
| Depart | Return | Price | Airline |
|---|
The cheapest flights from Calgary to London could be connecting flights on Air Canada. Sometimes the cheapest airfare from Calgary to London is with interline flight options (two different airlines)included in our search.