Boston (BOS) to Dublin (DUB) flight deal in economy from $477
$708 USD
-33%$477 USD
Verified 15 days agoAugust 2026
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Fair Availability
23% of dates checked are available within 10% of the lowest price
Thursday, August 6th, 2026
5 round-trip options
Returning
Tue, Aug 11, 2026•5 Day Trip
$2,185 USD
Returning
Wed, Aug 12, 2026•6 Day Trip
$915 USD
Returning
Fri, Aug 14, 2026•8 Day Trip
$2,185 USD
Returning
Tue, Aug 18, 2026•12 Day Trip
$875 USD
Returning
Thu, Aug 20, 2026•14 Day Trip
$658 USD