Cheapest return DUB–YYZ flights, May

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

Return flights

12 May - 29 May WestJet
13 May - 19 May WestJet
14 May - 19 May WestJet
13 May - 17 May WestJet
11 May - 19 May WestJet
11 May - 17 May WestJet
14 May - 26 May WestJet
11 May - 26 May WestJet
12 May - 26 May WestJet
14 May - 21 May WestJet
26 May - 05 Jun WestJet
26 May - 01 Jun WestJet direct
15 May - 03 Jun Air Canada
21 May - 09 Jun Air Canada
28 May - 30 Jun Air Canada
23 May - 02 Jun Air Transat
27 May - 12 Jun Air Transat direct
27 May - 10 Jun Air Transat
27 May - 03 Jun Air Transat
23 May - 01 Jun Air Transat direct

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