Cheapest return flights from Toronto to Dublin in May from $601

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

Return flights

25 May - 02 Jun Air Canada
15 May - 06 Jun Air Canada
27 May - 02 Jun Air Canada
20 May - 13 Jun Air Canada
21 May - 31 May Porter Airlines (Canada) Ltd
23 May - 30 May SWISS
13 May - 06 Jun SWISS
01 May - 10 May Porter Airlines (Canada) Ltd
15 May - 31 May Porter Airlines (Canada) Ltd
12 May - 28 May Porter Airlines (Canada) Ltd
28 May - 01 Jun Porter Airlines (Canada) Ltd
26 May - 02 Jun Porter Airlines (Canada) Ltd
17 May - 23 May Porter Airlines (Canada) Ltd
08 May - 18 May Porter Airlines (Canada) Ltd
10 May - 30 May Porter Airlines (Canada) Ltd
22 May - 01 Jun Porter Airlines (Canada) Ltd
16 May - 30 May Porter Airlines (Canada) Ltd
07 May - 04 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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