Cheapest return BOS–DUB flights, August

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

Return flights

20 Aug - 27 Aug Iberia
19 Aug - 26 Aug LEVEL
12 Aug - 25 Aug LEVEL
20 Aug - 30 Aug Iberia
22 Aug - 23 Sep Icelandair
05 Aug - 16 Aug Iberia
14 Aug - 21 Aug Iberia
16 Aug - 31 Aug Iberia
06 Aug - 16 Aug Iberia
17 Aug - 24 Aug Scandinavian Airlines
28 Aug - 11 Sep Scandinavian Airlines
28 Aug - 07 Sep Scandinavian Airlines
31 Aug - 07 Sep Scandinavian Airlines
16 Aug - 31 Aug Aer Lingus direct
28 Aug - 11 Sep Aer Lingus direct
25 Aug - 01 Sep Aer Lingus direct
27 Aug - 03 Sep Aer Lingus direct
29 Aug - 01 Sep Aer Lingus direct
29 Aug - 05 Sep Aer Lingus direct
25 Aug - 04 Sep Aer Lingus direct

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

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