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

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Dates, airline, and price
Dates	Airline	Price
15 Oct	Icelandair
18 Oct	Icelandair
15 Oct	Aer Lingus Direct Flight
18 Oct	Aer Lingus Direct Flight
09 Oct	Aer Lingus Direct Flight
22 Oct	Delta Direct Flight
25 Oct	Icelandair
31 Oct	Icelandair
25 Oct	Air France Direct Flight

deals for return flights from Boston to Dublin in October.

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Updated Jul 12, 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), October

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