Boston (BOS) to Dublin (DUB) flight deal in business from $3,180
$3,954 USD
-20%$3,180 USD
Verified about 4 hours agoOctober 2026
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Good Availability
48% of dates checked are available within 10% of the lowest price
Monday, October 19th, 2026
2 round-trip options
Returning
Tue, Oct 27, 2026•8 Day Trip
$3,405 USD
Returning
Mon, Nov 2, 2026•14 Day Trip
$3,440 USD