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

Return flights

17 Jun - 23 Jun	WestJet
04 Jun - 18 Jun	WestJet
05 Jun - 12 Jun	WestJet
01 Jun - 04 Jun	WestJet
05 Jun - 09 Jun	WestJet
01 Jun - 08 Jun	Icelandair
03 Jun - 13 Jun	WestJet
04 Jun - 14 Jun	WestJet	direct
01 Jun - 08 Jun	WestJet	direct
06 Jun - 12 Jun	WestJet	direct
29 Jun - 09 Jul	WestJet
29 Jun - 07 Jul	WestJet
26 Jun - 05 Jul	WestJet
28 Jun - 24 Jul	WestJet
30 Jun - 31 Jul	WestJet	direct
30 Jun - 10 Jul	WestJet	direct
20 Jun - 11 Jul	WestJet
29 Jun - 09 Jul	Aer Lingus	direct

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

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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Cheapest return flights from Toronto to Dublin in June from 347€

Return flights