Cheapest one-way flights from Toronto to Dublin in May from $348

Best time to book flights for Toronto (YTZ) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Toronto (YTZ) to Dublin (DUB) in May 2025 (see full year).

One-Way flights

26 May Porter Airlines (Canada) Ltd
20 May Porter Airlines (Canada) Ltd
19 May Air Transat
31 May Porter Airlines (Canada) Ltd
24 May Porter Airlines (Canada) Ltd
25 May Porter Airlines (Canada) Ltd
21 May Porter Airlines (Canada) Ltd
23 May Porter Airlines (Canada) Ltd
22 May Porter Airlines (Canada) Ltd
15 May Air Transat

Also check the deals for return flights from Toronto to Dublin in May.

Skyscanner

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin