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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
03 Dec Vueling Airlines
19 Dec TAP
05 Dec Aer Lingus
08 Dec Aer Lingus
01 Dec Aer Lingus
02 Dec Aer Lingus
09 Dec Aer Lingus
10 Dec Aer Lingus
26 Dec Aer Lingus
07 Dec Aer Lingus
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deals for return flights from Dublin to Boston in December.

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Updated Jul 11, 2026.

About these fares

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