Boston (BOS) to Dublin (DUB) flight deal in economy from $477

IcelandairFIIcelandair
Round Trip•Economy
United StatesBOS

Logan International Airport

Boston, United States
IrelandDUB

Dublin Airport

Dublin, Ireland
$708 USD
-33%$477 USD
Verified 16 days ago
Fair Availability
23% of dates checked are available within 10% of the lowest price

Sunday, December 20th, 2026

8 round-trip options

Returning
Sat, Dec 26, 2026•6 Day Trip
$664 USD
Google Flights
Returning
Sun, Dec 27, 2026•7 Day Trip
$836 USD
Google Flights
Returning
Mon, Dec 28, 2026•8 Day Trip
$724 USD
Google Flights
Returning
Wed, Dec 30, 2026•10 Day Trip
$841 USD
Google Flights
Returning
Thu, Dec 31, 2026•11 Day Trip
$831 USD
Google Flights
Returning
Fri, Jan 1, 2027•12 Day Trip
$831 USD
Google Flights
Returning
Sat, Jan 2, 2027•13 Day Trip
$831 USD
Google Flights
Returning
Sun, Jan 3, 2027•14 Day Trip
$946 USD
Google Flights