Boston (BOS) to Dublin (DUB) flight deal in economy from $585
$657 USD
-11%$585 USD
Verified about 18 hours agoDecember 2026
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Good Availability
43% of dates checked are available within 10% of the lowest price
Wednesday, December 23rd, 2026
7 round-trip options
Returning
Mon, Dec 28, 2026•5 Day Trip
$829 USD
Returning
Tue, Dec 29, 2026•6 Day Trip
$839 USD
Returning
Thu, Dec 31, 2026•8 Day Trip
$839 USD
Returning
Fri, Jan 1, 2027•9 Day Trip
$924 USD
Returning
Sat, Jan 2, 2027•10 Day Trip
$934 USD
Returning
Sun, Jan 3, 2027•11 Day Trip
$1,196 USD
Returning
Wed, Jan 6, 2027•14 Day Trip
$848 USD