Cheapest return flights from Boston to Dublin in July from 488€

AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB) in July 2026 (see full year).

Return flights

18 Jul - 13 Aug Aer Lingus direct
16 Jul - 30 Jul Aer Lingus direct
26 Jul - 09 Aug Aer Lingus direct
26 Jul - 03 Aug Aer Lingus direct
27 Jul - 04 Aug Aer Lingus direct
22 Jul - 29 Jul Aer Lingus direct
22 Jul - 31 Jul Aer Lingus direct
27 Jul - 03 Aug Aer Lingus direct
28 Jul - 04 Aug Aer Lingus direct
29 Jul - 05 Aug Aer Lingus direct
31 Jul - 03 Aug Aer Lingus direct
31 Jul - 07 Aug Aer Lingus direct
27 Jul - 30 Jul Aer Lingus direct
22 Jul - 25 Jul Aer Lingus direct
26 Jul - 29 Jul Aer Lingus direct
07 Jul - 11 Aug Aer Lingus direct
24 Jul - 28 Jul Delta
17 Jul - 28 Jul Aer Lingus direct
17 Jul - 25 Jul Aer Lingus direct
25 Jul - 28 Jul Aer Lingus direct

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

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.