IcelandairFIIcelandair
Round Trip•Economy
United StatesIAD

Washington Dulles International Airport

Washington, United States
IcelandKEF

Keflavík International Airport

Reykjavik (Keflavik), Iceland
$599 USD
-42%$349 USD
Verified Dec 1, 2025 at 12:52 AM
Limited Availability
18% of dates checked are available within 10% of the lowest price

Saturday, December 20th, 2025

6 round-trip options

Returning
Thu, Dec 25, 2025•5 Day Trip
$1,128 USD
Google Flights
Returning
Fri, Dec 26, 2025•6 Day Trip
$1,148 USD
Google Flights
Returning
Sat, Dec 27, 2025•7 Day Trip
$1,276 USD
Google Flights
Returning
Mon, Dec 29, 2025•9 Day Trip
$1,276 USD
Google Flights
Returning
Tue, Dec 30, 2025•10 Day Trip
$1,528 USD
Google Flights
Returning
Wed, Dec 31, 2025•11 Day Trip
$1,971 USD
Google Flights