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
Wednesday, December 30th, 2026
8 round-trip options
Returning
Tue, Jan 5, 2027•6 Day Trip
$727 USD
Returning
Wed, Jan 6, 2027•7 Day Trip
$752 USD
Returning
Thu, Jan 7, 2027•8 Day Trip
$727 USD
Returning
Sat, Jan 9, 2027•10 Day Trip
$727 USD
Returning
Sun, Jan 10, 2027•11 Day Trip
$827 USD
Returning
Mon, Jan 11, 2027•12 Day Trip
$591 USD
Returning
Tue, Jan 12, 2027•13 Day Trip
$560 USD
Returning
Wed, Jan 13, 2027•14 Day Trip
$560 USD