Cheapest one-way flights from Boston to Dublin in April from $275

Best time to book flights for Boston (BOS) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Boston (BOS) to Dublin (DUB) in April 2025 (see full year).

One-Way flights

10 Apr Fly Play
08 Apr Iberia
26 Apr TAP
17 Apr Scandinavian Airlines
08 Apr Air France direct
26 Apr Air France direct
17 Apr Air France direct
10 Apr Air France direct
07 Apr Aer Lingus direct
09 Apr Aer Lingus direct

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

Skyscanner

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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