Cheapest return flights from Ontario to Dublin in November from $598

AirHint found the following cheapest return flights from Ontario (ONT) to Dublin (DUB) in November 2025 (see full year).

Return flights

16 Nov - 23 Nov Iberia
16 Nov - 06 Dec Iberia
15 Nov - 24 Nov Iberia
28 Nov - 04 Dec Iberia
10 Nov - 06 Dec British Airways
13 Nov - 17 Nov Iberia
22 Nov - 24 Nov Iberia
20 Nov - 24 Nov Iberia
08 Nov - 17 Nov Iberia
07 Nov - 09 Nov Iberia
11 Nov - 18 Nov British Airways
11 Nov - 06 Dec British Airways
20 Nov - 13 Dec Iberia
08 Nov - 29 Nov Iberia
23 Nov - 28 Nov Iberia

Also check the deals for one-way flights from Ontario to Dublin in November.

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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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