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
Sunday, December 27th, 2026
8 round-trip options
Returning
Sat, Jan 2, 2027•6 Day Trip
$1,515 USD
Returning
Sun, Jan 3, 2027•7 Day Trip
$1,101 USD
Returning
Mon, Jan 4, 2027•8 Day Trip
$754 USD
Returning
Tue, Jan 5, 2027•9 Day Trip
$741 USD
Returning
Wed, Jan 6, 2027•10 Day Trip
$635 USD
Returning
Thu, Jan 7, 2027•11 Day Trip
$510 USD
Returning
Sat, Jan 9, 2027•13 Day Trip
$460 USD
Returning
Sun, Jan 10, 2027•14 Day Trip
$460 USD