Cheapest return flights from Dublin to Boston in August from $454

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

Return flights

31 Aug - 07 Sep Scandinavian Airlines
27 Aug - 07 Sep Scandinavian Airlines
31 Aug - 09 Sep Scandinavian Airlines
31 Aug - 08 Sep Scandinavian Airlines
06 Aug - 17 Aug TAP
01 Aug - 22 Aug TAP
20 Aug - 23 Aug TAP

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

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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