Cheapest return flights from Toronto to Dublin in May from $692

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

Return flights

22 May - 28 May Air Canada
10 May - 31 May Porter Airlines (Canada) Ltd
21 May - 31 May Porter Airlines (Canada) Ltd
03 May - 17 May Porter Airlines (Canada) Ltd
16 May - 31 May Porter Airlines (Canada) Ltd
13 May - 20 May Porter Airlines (Canada) Ltd
16 May - 23 May Porter Airlines (Canada) Ltd
08 May - 17 May Porter Airlines (Canada) Ltd
07 May - 12 May Porter Airlines (Canada) Ltd
09 May - 17 May Porter Airlines (Canada) Ltd
27 May - 08 Jun Porter Airlines (Canada) Ltd

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

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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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