Cheapest return flights from Boston to Dublin in June from 536€

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

Return flights

08 Jun - 15 Jun Air Canada
04 Jun - 11 Jun KLM
17 Jun - 21 Jun Porter Airlines (Canada) Ltd
07 Jun - 21 Jun Porter Airlines (Canada) Ltd
18 Jun - 23 Jun Porter Airlines (Canada) Ltd
16 Jun - 23 Jun Porter Airlines (Canada) Ltd
02 Jun - 19 Jun Porter Airlines (Canada) Ltd
17 Jun - 23 Jun Porter Airlines (Canada) Ltd
02 Jun - 09 Jun Air Canada
10 Jun - 18 Jun Porter Airlines (Canada) Ltd
02 Jun - 01 Jul Porter Airlines (Canada) Ltd
17 Jun - 01 Jul Porter Airlines (Canada) Ltd
21 Jun - 02 Jul Porter Airlines (Canada) Ltd
27 Jun - 07 Jul Porter Airlines (Canada) Ltd
23 Jun - 08 Jul Porter Airlines (Canada) Ltd
29 Jun - 02 Jul Porter Airlines (Canada) Ltd
09 Jun - 09 Jul Porter Airlines (Canada) Ltd
18 Jun - 06 Jul Porter Airlines (Canada) Ltd
20 Jun - 02 Jul Porter Airlines (Canada) Ltd
30 Jun - 06 Jul Delta direct

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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