Boston (BOS) to Dublin (DUB) flight deal in business from $3,180
$3,954 USD
-20%$3,180 USD
Verified about 2 hours agoDecember 2026
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Good Availability
48% of dates checked are available within 10% of the lowest price
Sunday, December 20th, 2026
1 round-trip options
Returning
Tue, Dec 29, 2026•9 Day Trip
$3,205 USD