Cheapest return flights from Boston to Dublin in January from 325€

Best time to book flights for Boston (BOS) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB) in January 2025 (see full year).

Return flights

22 Jan - 30 Jan Fly Play
25 Jan - 30 Jan Fly Play
26 Jan - 01 Feb Fly Play
12 Jan - 16 Jan Fly Play
26 Jan - 30 Jan Fly Play
30 Jan - 08 Feb Fly Play
11 Jan - 16 Jan Fly Play
16 Jan - 23 Jan Fly Play
24 Jan - 03 Feb TAP
22 Jan - 26 Jan Fly Play
25 Jan - 31 Jan TAP
24 Jan - 28 Jan TAP
17 Jan - 24 Jan TAP
29 Jan - 05 Feb TAP
31 Jan - 03 Feb TAP
31 Jan - 02 Feb TAP
27 Jan - 05 Feb Delta
15 Jan - 05 Feb SWISS
28 Jan - 04 Feb Aer Lingus direct
29 Jan - 05 Feb Aer Lingus direct

Also check the deals for one-way flights from Boston to Dublin in January.

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin