Cheapest return flights from Boston to Dublin in February from $338

AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB) in February 2026 (see full year).

Return flights

09 Feb - 23 Feb Air Canada
13 Feb - 19 Feb Air Canada
05 Feb - 10 Feb Air Canada
20 Feb - 27 Feb United
10 Feb - 17 Feb Aer Lingus direct
05 Feb - 10 Feb Aer Lingus direct
09 Feb - 23 Feb Aer Lingus direct
20 Feb - 27 Feb Aer Lingus direct

Also check the deals for one-way flights from Boston to Dublin in February.

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.

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