Cheapest return flights from Boston to Dublin in April from 305€

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

Return flights

13 Apr - 28 Apr Aer Lingus direct
15 Apr - 21 Apr Aer Lingus direct
15 Apr - 18 Apr Aer Lingus direct
14 Apr - 17 Apr Aer Lingus direct
19 Apr - 22 Apr Aer Lingus direct
26 Apr - 29 Apr Aer Lingus direct
27 Apr - 30 Apr Aer Lingus direct
12 Apr - 02 May Air France direct
06 Apr - 02 May Air France direct
22 Apr - 02 May Aer Lingus direct
21 Apr - 04 May Aer Lingus direct
24 Apr - 02 May Aer Lingus direct
29 Apr - 02 May Aer Lingus direct
30 Apr - 03 May Aer Lingus direct
24 Apr - 01 May Aer Lingus direct
07 Apr - 02 May United
11 Apr - 02 May Air Canada
21 Apr - 24 Apr Aer Lingus direct
09 Apr - 16 Apr Aer Lingus direct
12 Apr - 15 Apr Aer Lingus direct

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

Powered by

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.