Cheapest one-way flights from Dublin to Boston in January from 245€

AirHint found the following cheapest one-way flights from Dublin (DUB) to Boston (BOS) in January 2026 (see full year).

One-Way flights

22 Jan Iberia
17 Jan Iberia
26 Jan Iberia
19 Jan Ryanair
11 Jan Ryanair
27 Jan Ryanair
12 Jan Aer Lingus
31 Jan Iberia
10 Jan Ryanair
30 Jan Ryanair

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

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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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