Cheapest one-way flights from Dublin to Boston in January from 215€

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

One-Way flights

21 Jan TAP
17 Jan Iberia For Level
29 Jan Iberia For Level
18 Jan Iberia For Level
26 Jan Iberia For Level
22 Jan Iberia For Level
27 Jan Iberia For Level
19 Jan Ryanair
11 Jan Ryanair
12 Jan Aer Lingus

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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