Cheapest return flights from Boston to Dublin in October from 249€
AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB)
in October 2025 (see full year ).
Return flights
05 Oct
- 08 Oct
Aer Lingus
249 €
direct
01 Oct
- 07 Oct
Aer Lingus
249 €
direct
06 Oct
- 15 Oct
Aer Lingus
249 €
direct
21 Oct
- 28 Oct
Aer Lingus
269 €
direct
22 Oct
- 29 Oct
Aer Lingus
269 €
direct
14 Oct
- 21 Oct
Aer Lingus
272 €
direct
15 Oct
- 22 Oct
Aer Lingus
272 €
direct
26 Oct
- 29 Oct
Aer Lingus
275 €
direct
27 Oct
- 30 Oct
Aer Lingus
275 €
direct
28 Oct
- 31 Oct
Aer Lingus
275 €
direct
30 Oct
- 04 Nov
United
302 €
30 Oct
- 04 Nov
Aer Lingus
347 €
direct
27 Oct
- 03 Nov
Aer Lingus
347 €
direct
30 Oct
- 06 Nov
Aer Lingus
347 €
direct
31 Oct
- 07 Nov
Aer Lingus
347 €
direct
25 Oct
- 01 Nov
Aer Lingus
389 €
direct
Also check the deals for one-way flights from Boston to Dublin in October .
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media