Cheapest return flights from Boston to Dublin in October from 284€

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

Return flights

22 Oct - 03 Nov Air France direct
21 Oct - 03 Nov Air France direct
26 Oct - 03 Nov Air France direct
30 Oct - 05 Nov Delta direct
17 Oct - 01 Nov Aer Lingus direct
17 Oct - 02 Nov Aer Lingus direct
24 Oct - 15 Nov Aer Lingus direct
07 Oct - 01 Nov Aer Lingus direct
27 Oct - 22 Nov Aer Lingus direct
15 Oct - 08 Nov Aer Lingus direct
22 Oct - 31 Oct Air France direct
21 Oct - 31 Oct Air France direct
20 Oct - 31 Oct Air France direct
14 Oct - 23 Oct Delta direct
07 Oct - 21 Oct Air France direct
24 Oct - 26 Oct Aer Lingus direct
17 Oct - 23 Oct Air France direct
22 Oct - 30 Oct Air France
23 Oct - 27 Oct Aer Lingus direct
26 Oct - 31 Oct Aer Lingus direct

Also check the deals for one-way 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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

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