Cheapest return flights from Toronto to Dublin in May from $389

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

Return flights

01 May - 05 May Icelandair
08 May - 19 May Icelandair
04 May - 15 May Icelandair
12 May - 22 May Air Transat direct
22 May - 27 May Air Transat direct
17 May - 24 May Air Transat direct
16 May - 23 May Air Transat direct
03 May - 30 May Air Transat direct
02 May - 30 May Air Transat direct
10 May - 20 May Air Transat direct
17 May - 07 Jun Air Transat direct
29 May - 10 Jun Air Transat direct
05 May - 02 Jun Air Transat direct
30 May - 09 Jun Air Transat direct
26 May - 02 Jun Air Transat direct
29 May - 05 Jun Air Transat direct
30 May - 06 Jun Air Transat direct
31 May - 07 Jun Air Transat direct
29 May - 08 Jun Air Transat direct
12 May - 03 Jun Air Transat direct

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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