Cheapest return flights from Boston to Dublin in June from $534
AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB)
in June 2026 (see full year ).
Return flights
09 Jun
- 16 Jun
United
$ 534
01 Jun
- 17 Jun
Lufthansa
$ 542
03 Jun
- 17 Jun
United
$ 542
03 Jun
- 09 Jun
Aer Lingus
$ 544
direct
04 Jun
- 09 Jun
Aer Lingus
$ 544
direct
03 Jun
- 17 Jun
Aer Lingus
$ 544
direct
30 Jun
- 30 Jul
Aer Lingus
$ 544
direct
03 Jun
- 05 Jun
Aer Lingus
$ 545
direct
01 Jun
- 17 Jun
Aer Lingus
$ 551
direct
11 Jun
- 18 Jun
Aer Lingus
$ 552
direct
12 Jun
- 19 Jun
Aer Lingus
$ 552
direct
26 Jun
- 02 Jul
Aer Lingus
$ 662
direct
25 Jun
- 02 Jul
Aer Lingus
$ 663
direct
26 Jun
- 03 Jul
Aer Lingus
$ 672
direct
27 Jun
- 04 Jul
Aer Lingus
$ 672
direct
29 Jun
- 06 Jul
Aer Lingus
$ 717
direct
27 Jun
- 08 Jul
Air Canada
$ 740
27 Jun
- 08 Jul
Air France
$ 775
direct
30 Jun
- 07 Jul
Aer Lingus
$ 1061
direct
29 Jun
- 02 Jul
Aer Lingus
$ 1591
Also check the deals for one-way flights from Boston to Dublin in June .
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