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
Monday, August 24th, 2026
5 round-trip options
Returning
Sat, Aug 29, 2026•5 Day Trip
$718 USD
Returning
Sun, Aug 30, 2026•6 Day Trip
$1,086 USD
Returning
Tue, Sep 1, 2026•8 Day Trip
$668 USD
Returning
Sat, Sep 5, 2026•12 Day Trip
$561 USD
Returning
Mon, Sep 7, 2026•14 Day Trip
$833 USD