Cheapest return flights from Boston (BOS) to Dublin (DUB), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
25 Jul 10 Aug Icelandair
26 Jul 08 Aug Porter Airlines (Canada) Ltd
27 Jul 06 Aug Icelandair
29 Jul 12 Aug Air France
Direct Flight
28 Jul 11 Aug Air France
29 Jul 11 Aug Air France
15 Jul 21 Jul Air Canada
29 Jul 08 Aug Air France
30 Jul 10 Aug Air France
20 Jul 29 Jul Virgin Atlantic
Direct Flight
20 Jul 29 Jul Air Canada
21 Jul 28 Jul Air Canada
31 Jul 03 Aug Air Canada
26 Jul 07 Aug Air France
Direct Flight
16 Jul 21 Jul KLM
Direct Flight
20 Jul 28 Jul Air France
Direct Flight
22 Jul 28 Jul KLM
Direct Flight
16 Jul 22 Jul Air France
Direct Flight
21 Jul 28 Jul KLM
Direct Flight
16 Jul 29 Jul Air France
Direct Flight
Powered by

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

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Updated Jul 9, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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