Cheapest one-way flights from Boston to Dublin in October from $311

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

One-Way flights

30 Oct Air France
27 Oct TAP
23 Oct TAP
29 Oct TAP
01 Oct Aer Lingus direct
02 Oct Aer Lingus direct
03 Oct Aer Lingus direct
04 Oct Aer Lingus direct
05 Oct Aer Lingus direct
06 Oct Aer Lingus direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.