Boston (BOS) to Dublin (DUB) flight deal in economy from $603
$777 USD
-22%$603 USD
Verified 16 days agoAugust 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Monday, August 17th, 2026
7 round-trip options
Returning
Sat, Aug 22, 2026•5 Day Trip
$778 USD
Returning
Tue, Aug 25, 2026•8 Day Trip
$748 USD
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Wed, Aug 26, 2026•9 Day Trip
$702 USD
Returning
Thu, Aug 27, 2026•10 Day Trip
$702 USD
Returning
Sat, Aug 29, 2026•12 Day Trip
$829 USD
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Sun, Aug 30, 2026•13 Day Trip
$874 USD
Returning
Mon, Aug 31, 2026•14 Day Trip
$829 USD