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
Friday, August 14th, 2026
5 round-trip options
Returning
Wed, Aug 19, 2026•5 Day Trip
$1,058 USD
Returning
Thu, Aug 20, 2026•6 Day Trip
$922 USD
Returning
Sat, Aug 22, 2026•8 Day Trip
$1,256 USD
Returning
Wed, Aug 26, 2026•12 Day Trip
$922 USD
Returning
Fri, Aug 28, 2026•14 Day Trip
$1,049 USD