Cheapest return flights from Boston to Dublin in June from 460€

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

Return flights

11 Jun - 20 Jun Aer Lingus direct
05 Jun - 14 Jun Aer Lingus direct
04 Jun - 07 Jun Aer Lingus direct
13 Jun - 16 Jun Aer Lingus direct
28 Jun - 27 Jul Aer Lingus direct
03 Jun - 08 Jun Delta direct
18 Jun - 24 Jun Air Canada
25 Jun - 30 Jun Air Canada
17 Jun - 23 Jun Air Canada
19 Jun - 22 Jun United
19 Jun - 24 Jun United
26 Jun - 12 Jul Air Canada
26 Jun - 13 Jul Air Canada
25 Jun - 13 Jul Air Canada
30 Jun - 07 Jul Air France direct
26 Jun - 20 Jul Aer Lingus
26 Jun - 13 Jul Air France direct
25 Jun - 13 Jul Air France direct
25 Jun - 04 Jul Air France direct
20 Jun - 02 Jul Delta

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

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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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