Cheapest return flights from Ottawa to Dublin in July from $660

Best time to book flights for Ottawa (YOW) to Dublin (DUB) flights at AirHint

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

Return flights

02 Jul - 09 Jul Air Transat
11 Jul - 20 Jul Air Transat

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

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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