Cheapest return flights from Dublin to Boston in July from 575€

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

Return flights

11 Jul - 21 Jul Lufthansa
02 Jul - 11 Jul Lufthansa
15 Jul - 29 Jul SWISS
06 Jul - 26 Jul SWISS
13 Jul - 21 Jul SWISS
20 Jul - 26 Jul Lufthansa
06 Jul - 20 Jul SWISS
06 Jul - 12 Jul SWISS
24 Jul - 04 Aug Lufthansa
10 Jul - 21 Jul Lufthansa
03 Jul - 17 Jul Air Canada
31 Jul - 07 Aug Lufthansa
27 Jul - 01 Aug TAP
31 Jul - 14 Aug TAP
27 Jul - 03 Aug Aer Lingus
26 Jul - 02 Aug Aer Lingus
25 Jul - 08 Aug Aer Lingus direct
31 Jul - 03 Aug Aer Lingus
31 Jul - 14 Aug Air France direct
29 Jul - 05 Aug Aer Lingus

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

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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.

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