Boston (BOS) to Dublin (DUB) flight deal in economy from $441
$530 USD
-17%$441 USD
Verified about 4 hours agoDecember 2026
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Good Availability
59% of dates checked are available within 10% of the lowest price
Saturday, December 19th, 2026
8 round-trip options
Returning
Fri, Dec 25, 2026•6 Day Trip
$1,215 USD
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Sat, Dec 26, 2026•7 Day Trip
$1,361 USD
Returning
Sun, Dec 27, 2026•8 Day Trip
$1,320 USD
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Mon, Dec 28, 2026•9 Day Trip
$1,151 USD
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Tue, Dec 29, 2026•10 Day Trip
$1,170 USD
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Wed, Dec 30, 2026•11 Day Trip
$1,151 USD
Returning
Fri, Jan 1, 2027•13 Day Trip
$1,291 USD
Returning
Sat, Jan 2, 2027•14 Day Trip
$1,759 USD