AirHint found the following cheapest return flights from Halifax (YHZ) to Dublin (DUB) in March 2026 (see full year).

Return flights

24 Mar - 31 Mar	Porter Airlines (Canada) Ltd
30 Mar - 06 Apr	WestJet
31 Mar - 07 Apr	WestJet
30 Mar - 15 Apr	WestJet
14 Mar - 21 Mar	Porter Airlines (Canada) Ltd
13 Mar - 22 Mar	Flair Airlines
13 Mar - 20 Mar	Flair Airlines

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

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 March from $640

Return flights