Boston (BOS) to Dublin (DUB) flight deal in economy from $603
$777 USD
-22%$603 USD
Verified 15 days agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Rare Availability
7% of dates checked are available within 10% of the lowest price
Thursday, October 1st, 2026
8 round-trip options
Returning
Tue, Oct 6, 2026•5 Day Trip
$648 USD
Returning
Thu, Oct 8, 2026•7 Day Trip
$686 USD
Returning
Fri, Oct 9, 2026•8 Day Trip
$686 USD
Returning
Sat, Oct 10, 2026•9 Day Trip
$787 USD
Returning
Sun, Oct 11, 2026•10 Day Trip
$752 USD
Returning
Mon, Oct 12, 2026•11 Day Trip
$752 USD
Returning
Wed, Oct 14, 2026•13 Day Trip
$686 USD
Returning
Thu, Oct 15, 2026•14 Day Trip
$686 USD