Cheapest one-way flights from Boston to Dublin in May from 232€

AirHint found the following cheapest one-way flights from Boston (BOS) to Dublin (DUB) in May 2026 (see full year).

One-Way flights

10 May Aer Lingus direct
11 May Aer Lingus direct
12 May Aer Lingus direct
13 May Aer Lingus direct
04 May Aer Lingus direct
03 May Aer Lingus direct
30 May jetBlue
07 May Aer Lingus direct
02 May Aer Lingus direct
01 May Aer Lingus direct

Also check the deals for return flights from Boston to Dublin in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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