Cheapest return flights from Ottawa to Dublin in April from $460

AirHint found the following cheapest return flights from Ottawa (YOW) to Dublin (DUB) in April 2026 (see full year).

Return flights

28 Apr - 08 May WestJet
28 Apr - 05 May WestJet
13 Apr - 20 Apr WestJet
06 Apr - 13 Apr WestJet
06 Apr - 16 Apr WestJet
20 Apr - 04 May WestJet
14 Apr - 21 Apr Air Canada
07 Apr - 14 Apr Air Canada
15 Apr - 22 Apr Air Canada
03 Apr - 12 Apr Air Canada

Also check the deals for one-way flights from Ottawa to Dublin in April.

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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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