Cheapest return flights from Boston to Dublin in April from $509

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 April 2025 (see full year).

Return flights

30 Apr - 07 May Fly Play
30 Apr - 05 May Fly Play
29 Apr - 06 May Fly Play
30 Apr - 06 May Fly Play
27 Apr - 30 Apr Fly Play
26 Apr - 02 May Fly Play
26 Apr - 30 Apr Fly Play
27 Apr - 03 May Fly Play
30 Apr - 02 May Fly Play
29 Apr - 04 May Fly Play
28 Apr - 03 May Fly Play
29 Apr - 04 May Aer Lingus direct
27 Apr - 30 Apr jetBlue direct
26 Apr - 30 Apr Aer Lingus direct
26 Apr - 29 Apr Aer Lingus direct

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

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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