Cheapest return flights from Dublin to Boston in June from 329€
AirHint found the following cheapest return flights from Dublin (DUB) to Boston (BOS)
in June 2026 (see full year ).
Return flights
04 Jun
- 09 Jun
British Airways
329 €
01 Jun
- 07 Jun
British Airways
343 €
03 Jun
- 08 Jun
British Airways
343 €
02 Jun
- 29 Jun
British Airways
370 €
01 Jun
- 30 Jun
Aer Lingus
380 €
direct
02 Jun
- 29 Jun
Aer Lingus
381 €
direct
10 Jun
- 23 Jun
Finnair
383 €
19 Jun
- 27 Jun
Aer Lingus
391 €
direct
03 Jun
- 08 Jun
Aer Lingus
391 €
direct
03 Jun
- 10 Jun
Aer Lingus
392 €
direct
17 Jun
- 01 Jul
Lufthansa
523 €
18 Jun
- 03 Jul
SWISS
550 €
29 Jun
- 06 Jul
Aer Lingus
559 €
direct
25 Jun
- 02 Jul
Aer Lingus
559 €
direct
29 Jun
- 05 Jul
Aer Lingus
559 €
direct
27 Jun
- 04 Jul
Aer Lingus
572 €
direct
30 Jun
- 14 Jul
Lufthansa
582 €
21 Jun
- 06 Jul
Aer Lingus
584 €
direct
30 Jun
- 10 Jul
Air Canada
585 €
30 Jun
- 11 Jul
Air Canada
590 €
Also check the deals for one-way flights from Dublin to Boston in June .
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