Boston (BOS) to Dublin (DUB) flight deal in economy from $477
$708 USD
-33%$477 USD
Verified 16 days agoDecember 2026
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Fair Availability
23% 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
$661 USD
Returning
Sun, Jan 3, 2027•7 Day Trip
$810 USD
Returning
Mon, Jan 4, 2027•8 Day Trip
$803 USD
Returning
Wed, Jan 6, 2027•10 Day Trip
$720 USD
Returning
Thu, Jan 7, 2027•11 Day Trip
$695 USD
Returning
Fri, Jan 8, 2027•12 Day Trip
$695 USD
Returning
Sat, Jan 9, 2027•13 Day Trip
$695 USD
Returning
Sun, Jan 10, 2027•14 Day Trip
$795 USD