AirHint found the following cheapest return flights from Halifax (YHZ) to Dublin (DUB) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct	WestJet
01 Oct - 11 Oct	WestJet
01 Oct - 06 Oct	WestJet	direct
07 Oct - 14 Oct	WestJet
01 Oct - 07 Oct	WestJet
01 Oct - 13 Oct	WestJet
03 Oct - 08 Oct	WestJet
03 Oct - 10 Oct	WestJet
08 Oct - 15 Oct	WestJet
07 Oct - 12 Oct	WestJet
29 Oct - 19 Nov	Flair Airlines
28 Oct - 18 Nov	Flair Airlines
15 Oct - 05 Nov	Flair Airlines
08 Oct - 05 Nov	WestJet
16 Oct - 06 Nov	WestJet
21 Oct - 04 Nov	WestJet
22 Oct - 05 Nov	WestJet
21 Oct - 11 Nov	WestJet
22 Oct - 12 Nov	WestJet
29 Oct - 17 Nov	Air Canada

Also check the deals for one-way flights from Halifax to Dublin in October.

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 Halifax to Dublin in October from $316

Return flights