Cheapest return flights from Ottawa to Dublin in August from 516€

AirHint found the following cheapest return flights from Ottawa (YOW) to Dublin (DUB) in August 2025 (see full year).

Return flights

20 Aug - 27 Aug Porter Airlines (Canada) Ltd
13 Aug - 27 Aug Air Canada
29 Aug - 02 Sep Porter Airlines (Canada) Ltd
28 Aug - 02 Sep Lufthansa
26 Aug - 02 Sep Lufthansa
13 Aug - 22 Aug Air Canada
24 Aug - 31 Aug Air Canada
28 Aug - 01 Sep Air Canada
18 Aug - 25 Aug WestJet
11 Aug - 25 Aug WestJet

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

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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