Boston (BOS) to Dublin (DUB) flight deal in economy from $616
$846 USD
-27%$616 USD
Verified about 11 hours agoOctober 2026
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Fair Availability
27% of dates checked are available within 10% of the lowest price
Monday, October 19th, 2026
1 round-trip options
Returning
Sat, Oct 24, 2026•5 Day Trip
$676 USD