Cheapest one-way flights from Boston to Dublin in October from 169€

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

One-Way flights

23 Oct jetBlue direct
20 Oct WestJet
01 Oct Spirit Airlines
15 Oct Spirit Airlines
14 Oct Spirit Airlines
06 Oct Spirit Airlines
03 Oct TAP
30 Oct TAP
11 Oct TAP
09 Oct TAP

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

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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