Cheapest return flights from Ottawa to Dublin in May from 640€

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

Return flights

10 May - 24 May Air Canada
14 May - 01 Jun Air France

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

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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