Boston (BOS) to Dublin (DUB) flight deal in economy from $477

Monday, July 20th, 2026

5 round-trip options

Returning
Sat, Jul 25, 20265 Day Trip
$2,122 USD
Returning
Sun, Jul 26, 20266 Day Trip
$1,426 USD
Returning
Tue, Jul 28, 20268 Day Trip
$780 USD
Returning
Sat, Aug 1, 202612 Day Trip
$912 USD
Returning
Mon, Aug 3, 202614 Day Trip
$830 USD