Cheapest return flights from Calgary to Dublin in September from $473

Best time to book flights for Calgary (YYC) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Calgary (YYC) to Dublin (DUB) in September 2025 (see full year).

Return flights

15 Sep - 22 Oct WestJet direct
30 Sep - 11 Oct WestJet
23 Sep - 30 Sep WestJet direct
22 Sep - 29 Sep WestJet
08 Sep - 17 Sep WestJet direct
01 Sep - 30 Sep WestJet direct
13 Sep - 26 Oct WestJet
15 Sep - 30 Sep WestJet direct
01 Sep - 10 Sep WestJet direct
24 Sep - 29 Sep WestJet
09 Sep - 19 Sep WestJet direct
09 Sep - 18 Sep WestJet
18 Sep - 23 Sep WestJet direct
08 Sep - 01 Oct Air Canada

Also check the deals for one-way flights from Calgary to Dublin in September.

Skyscanner

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.

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