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Cheapest one-way flights from Boston (BOS) to Dublin (DUB), April

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Dates, airline, and price
Dates	Airline	Price
26 Apr	Icelandair
27 Apr	Icelandair
23 Apr	Icelandair
26 Apr	Aer Lingus Direct Flight
27 Apr	Aer Lingus Direct Flight
23 Apr	Aer Lingus Direct Flight
04 Apr	Aer Lingus Direct Flight
05 Apr	Aer Lingus Direct Flight
06 Apr	Aer Lingus Direct Flight
11 Apr	Aer Lingus Direct Flight

deals for return flights from Boston to Dublin in April.

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Updated Aug 25, 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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Cheapest one-way flights from Boston (BOS) to Dublin (DUB), April

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