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
Saturday, August 22nd, 2026
5 round-trip options
Returning
Thu, Aug 27, 2026•5 Day Trip
$698 USD
Returning
Fri, Aug 28, 2026•6 Day Trip
$837 USD
Returning
Sun, Aug 30, 2026•8 Day Trip
$1,214 USD
Returning
Thu, Sep 3, 2026•12 Day Trip
$698 USD
Returning
Sat, Sep 5, 2026•14 Day Trip
$698 USD