Cheapest return flights from Dublin to Boston in March from 327€

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

Return flights

14 Mar - 22 Mar TAP
20 Mar - 30 Apr TAP
20 Mar - 29 Apr TAP
20 Mar - 23 Apr TAP
18 Mar - 22 Mar Aer Lingus direct
18 Mar - 22 Mar British Airways
15 Mar - 24 Mar Aer Lingus direct
04 Mar - 23 Mar Aer Lingus direct
19 Mar - 22 Mar British Airways
14 Mar - 22 Mar Aer Lingus direct
31 Mar - 07 Apr TAP
13 Mar - 18 Mar Aer Lingus direct
13 Mar - 19 Mar Aer Lingus direct
09 Mar - 16 Mar Aer Lingus direct
31 Mar - 06 Apr TAP
20 Mar - 30 Apr Aer Lingus direct
20 Mar - 29 Apr Aer Lingus direct
26 Mar - 02 Apr KLM direct
28 Mar - 01 Apr KLM
25 Mar - 01 Apr Aer Lingus direct

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

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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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