Cheapest return flights from Boston to Dublin in October from 289€

Best time to book flights for Boston (BOS) to Dublin (DUB) flights at AirHint

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

Return flights

13 Oct - 21 Oct Fly Play
21 Oct - 31 Oct Icelandair
06 Oct - 26 Oct Scandinavian Airlines
09 Oct - 20 Oct Air Canada
21 Oct - 31 Oct Delta direct
09 Oct - 20 Oct Delta direct
13 Oct - 21 Oct Delta direct
06 Oct - 26 Oct Aer Lingus direct

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

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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