Cheapest return flights from Boston (BOS) to Dublin (DUB), April

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
19 Apr 23 Apr Icelandair
06 Apr 13 Apr Aer Lingus
Direct Flight
07 Apr 14 Apr Aer Lingus
Direct Flight
13 Apr 20 Apr Aer Lingus
Direct Flight
20 Apr 27 Apr Aer Lingus
Direct Flight
21 Apr 28 Apr Aer Lingus
Direct Flight
27 Apr 04 May Aer Lingus
Direct Flight
28 Apr 05 May Aer Lingus
Direct Flight
08 Apr 15 Apr Aer Lingus
Direct Flight
11 Apr 18 Apr Aer Lingus
Direct Flight
12 Apr 19 Apr Aer Lingus
Direct Flight
15 Apr 22 Apr Aer Lingus
Direct Flight
26 Apr 03 May Aer Lingus
Direct Flight
24 Apr 01 May Aer Lingus
Direct Flight
28 Apr 01 May Aer Lingus
Direct Flight
29 Apr 02 May Aer Lingus
Direct Flight
30 Apr 03 May Aer Lingus
Direct Flight
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deals for one-way flights from Boston to Dublin in April.

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Updated Jul 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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