Boston (BOS) to Dublin (DUB) flight deal in economy from $603
$777 USD
-22%$603 USD
Verified 16 days agoOctober 2026
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Rare Availability
7% of dates checked are available within 10% of the lowest price
Sunday, October 18th, 2026
1 round-trip options
Returning
Fri, Oct 23, 2026•5 Day Trip
$660 USD