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
Sunday, August 23rd, 2026
5 round-trip options
Returning
Fri, Aug 28, 2026•5 Day Trip
$815 USD
Returning
Sat, Aug 29, 2026•6 Day Trip
$832 USD
Returning
Mon, Aug 31, 2026•8 Day Trip
$947 USD
Returning
Fri, Sep 4, 2026•12 Day Trip
$675 USD
Returning
Sun, Sep 6, 2026•14 Day Trip
$947 USD