Cheapest return flights from Boston to Dublin in May from 267€
AirHint found the following cheapest return flights from Boston (BOS) to Dublin (DUB)
in May 2026 (see full year ).
Return flights
03 May
- 10 May
Icelandair
267 €
01 May
- 06 May
Icelandair
290 €
01 May
- 05 May
Icelandair
293 €
04 May
- 12 May
Air France
301 €
direct
03 May
- 13 May
Air France
304 €
12 May
- 19 May
Icelandair
305 €
03 May
- 10 May
jetBlue
315 €
direct
08 May
- 12 May
Icelandair
318 €
03 May
- 14 May
jetBlue
321 €
direct
08 May
- 12 May
Air France
326 €
direct
28 May
- 04 Jun
Aer Lingus
376 €
direct
27 May
- 01 Jun
Aer Lingus
390 €
direct
29 May
- 07 Jun
Aer Lingus
390 €
direct
29 May
- 01 Jun
Aer Lingus
391 €
direct
30 May
- 02 Jun
Aer Lingus
391 €
direct
31 May
- 03 Jun
Aer Lingus
391 €
direct
18 May
- 21 Jun
Icelandair
461 €
22 May
- 05 Jun
British Airways
470 €
18 May
- 21 Jun
Aer Lingus
478 €
direct
Also check the deals for one-way flights from Boston to Dublin in May .
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