Cheapest return flights from Boston to Dublin in June from $465
AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB)
in June 2026 (see full year ).
Return flights
04 Jun
- 14 Jun
British Airways
$ 465
01 Jun
- 17 Jun
British Airways
$ 472
12 Jun
- 21 Jun
British Airways
$ 488
16 Jun
- 23 Jun
British Airways
$ 497
17 Jun
- 24 Jun
British Airways
$ 497
18 Jun
- 25 Jun
British Airways
$ 497
23 Jun
- 18 Jul
Aer Lingus
$ 506
direct
26 Jun
- 11 Jul
Aer Lingus
$ 507
direct
11 Jun
- 04 Jul
Aer Lingus
$ 507
direct
27 Jun
- 11 Jul
Aer Lingus
$ 517
direct
24 Jun
- 01 Jul
Aer Lingus
$ 517
direct
28 Jun
- 05 Jul
Aer Lingus
$ 517
direct
29 Jun
- 06 Jul
Aer Lingus
$ 517
direct
30 Jun
- 07 Jul
Aer Lingus
$ 517
direct
25 Jun
- 02 Jul
Aer Lingus
$ 517
direct
26 Jun
- 03 Jul
Aer Lingus
$ 517
direct
02 Jun
- 09 Jun
Aer Lingus
$ 529
direct
04 Jun
- 14 Jun
Aer Lingus
$ 529
direct
01 Jun
- 08 Jun
Aer Lingus
$ 529
direct
03 Jun
- 10 Jun
Aer Lingus
$ 529
direct
Also check the deals for one-way flights from Boston to Dublin in June .
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