AirHint found the following cheapest one-way flights from Boston (BOS) to Dublin (DUB) in April 2026 (see full year).
One-Way flights
| 03 Apr | Icelandair | ||
| 07 Apr | jetBlue | ||
| 12 Apr | jetBlue | ||
| 01 Apr | jetBlue | ||
| 09 Apr | jetBlue | ||
| 20 Apr | TAP | ||
| 04 Apr | jetBlue | ||
| 23 Apr | Aer Lingus | ||
| 25 Apr | LEVEL | ||
| 23 Apr | jetBlue | direct |
Also check the deals for return flights from Boston to Dublin in April.
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