Cheapest return flights from Boston to Dublin in March from 301€

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

Return flights

10 Mar - 18 Mar United
09 Mar - 18 Mar United
10 Mar - 18 Mar Aer Lingus direct
09 Mar - 18 Mar Aer Lingus direct
07 Mar - 18 Mar Aer Lingus direct
17 Mar - 23 Mar Air France direct
08 Mar - 13 Mar Aer Lingus direct
08 Mar - 15 Mar Air France direct
10 Mar - 15 Mar Air France direct
05 Mar - 10 Mar Aer Lingus direct
17 Mar - 11 Apr Air France direct
29 Mar - 18 Apr Air France direct
29 Mar - 01 Apr Aer Lingus direct
30 Mar - 02 Apr Aer Lingus direct
31 Mar - 03 Apr Aer Lingus direct
26 Mar - 02 Apr Aer Lingus direct
31 Mar - 25 Apr United
31 Mar - 25 Apr Aer Lingus direct

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

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