Cheapest return flights from Boston to Dublin in June from $457

Best time to book flights for Boston (BOS) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB) in June 2025 (see full year).

Return flights

30 Jun - 09 Jul Icelandair
04 Jun - 14 Jun Delta
24 Jun - 01 Jul Icelandair
01 Jun - 08 Jun British Airways
17 Jun - 24 Jun Icelandair
16 Jun - 23 Jun Icelandair
22 Jun - 01 Jul Icelandair
30 Jun - 09 Jul Air France direct
03 Jun - 10 Jun Aer Lingus direct
04 Jun - 11 Jun Aer Lingus direct
05 Jun - 12 Jun Aer Lingus direct
07 Jun - 10 Jun Aer Lingus direct
22 Jun - 30 Jun Icelandair
01 Jun - 04 Jun Icelandair
29 Jun - 04 Jul Icelandair
18 Jun - 02 Jul British Airways
27 Jun - 04 Jul British Airways
27 Jun - 07 Jul British Airways
26 Jun - 03 Jul British Airways
28 Jun - 02 Jul Fly Play

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

Skyscanner

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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