Cheapest one-way flights from Dublin to Boston in December from 175€

AirHint found the following cheapest one-way flights from Dublin (DUB) to Boston (BOS) in December 2025 (see full year).

One-Way flights

06 Dec Iberia For Level
15 Dec Ryanair
27 Dec Iberia For Level
19 Dec TAP
27 Dec Aer Lingus direct
19 Dec Aer Lingus direct
03 Dec Aer Lingus direct
08 Dec Aer Lingus direct
10 Dec Aer Lingus direct
11 Dec Aer Lingus direct

Also check the deals for return flights from Dublin to Boston in December.

Skyscanner

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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