Dublin (DUB) to Boston (BOS) flight deal in economy from $560
$655 USD
-15%$560 USD
Verified 1 day agoDecember 2026
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Good Availability
58% of dates checked are available within 10% of the lowest price
Thursday, December 17th, 2026
7 round-trip options
Returning
Tue, Dec 22, 2026•5 Day Trip
$638 USD
Returning
Wed, Dec 23, 2026•6 Day Trip
$776 USD
Returning
Thu, Dec 24, 2026•7 Day Trip
$665 USD
Returning
Sat, Dec 26, 2026•9 Day Trip
$892 USD
Returning
Sun, Dec 27, 2026•10 Day Trip
$638 USD
Returning
Tue, Dec 29, 2026•12 Day Trip
$628 USD
Returning
Wed, Dec 30, 2026•13 Day Trip
$635 USD