Cheapest return flights from Boston to Dublin in April from 374€

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

Return flights

30 Apr - 04 May Icelandair
30 Apr - 07 May Icelandair
27 Apr - 04 May Icelandair
13 Apr - 20 Apr Scandinavian Airlines
03 Apr - 10 Apr Turkish Airlines
25 Apr - 29 Apr Icelandair
08 Apr - 13 Apr Icelandair
30 Apr - 04 May Aer Lingus direct
28 Apr - 08 May Aer Lingus direct
27 Apr - 04 May Aer Lingus direct
20 Apr - 29 Apr Aer Lingus direct
20 Apr - 30 Apr Aer Lingus direct
14 Apr - 21 Apr Aer Lingus direct
25 Apr - 29 Apr Aer Lingus direct
13 Apr - 20 Apr Aer Lingus direct
04 Apr - 11 Apr Aer Lingus direct
27 Apr - 03 May Aer Lingus direct
02 Apr - 13 May Turkish Airlines
02 Apr - 06 May Icelandair
27 Apr - 02 May Scandinavian Airlines

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

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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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