Cheapest return flights from Dublin to Boston in September from 386€
AirHint found the following cheapest return flights from Dublin (DUB) to Boston (BOS)
in September 2026 (see full year ).
Return flights
24 Sep
- 28 Sep
Scandinavian Airlines
386 €
01 Sep
- 08 Sep
Scandinavian Airlines
405 €
03 Sep
- 08 Sep
Scandinavian Airlines
429 €
20 Sep
- 27 Sep
Scandinavian Airlines
461 €
14 Sep
- 18 Sep
Scandinavian Airlines
462 €
27 Sep
- 01 Oct
LEVEL
496 €
05 Sep
- 08 Sep
Aer Lingus
557 €
direct
22 Sep
- 29 Sep
Aer Lingus
574 €
26 Sep
- 29 Sep
Aer Lingus
574 €
01 Sep
- 08 Sep
Aer Lingus
576 €
direct
17 Sep
- 20 Sep
Aer Lingus
577 €
direct
26 Sep
- 03 Oct
Aer Lingus
577 €
direct
27 Sep
- 04 Oct
Aer Lingus
577 €
direct
28 Sep
- 05 Oct
Aer Lingus
577 €
direct
29 Sep
- 06 Oct
Aer Lingus
577 €
direct
30 Sep
- 07 Oct
Aer Lingus
577 €
direct
24 Sep
- 01 Oct
Aer Lingus
584 €
28 Sep
- 01 Oct
Aer Lingus
644 €
29 Sep
- 02 Oct
Aer Lingus
667 €
direct
30 Sep
- 03 Oct
Aer Lingus
667 €
direct
Also check the deals for one-way flights from Dublin to Boston in September .
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