Denver (DEN) to Reykjavik (Keflavik) (KEF) flight deal in economy from $463

United AirlinesUAUnited Airlines
Round Trip•Economy
United StatesDEN

Denver International Airport

Denver, United States
IcelandKEF

Keflavík International Airport

Reykjavik (Keflavik), Iceland
$811 USD
-43%$463 USD
Verified about 3 hours ago
Good Availability
40% of dates checked are available within 10% of the lowest price

Sunday, August 9th, 2026

10 round-trip options

Returning
Fri, Aug 14, 2026•5 Day Trip
$2,133 USD
Google Flights
Returning
Sat, Aug 15, 2026•6 Day Trip
$2,291 USD
Google Flights
Returning
Sun, Aug 16, 2026•7 Day Trip
$1,963 USD
Google Flights
Returning
Mon, Aug 17, 2026•8 Day Trip
$1,961 USD
Google Flights
Returning
Tue, Aug 18, 2026•9 Day Trip
$1,223 USD
Google Flights
Returning
Wed, Aug 19, 2026•10 Day Trip
$1,221 USD
Google Flights
Returning
Thu, Aug 20, 2026•11 Day Trip
$1,216 USD
Google Flights
Returning
Fri, Aug 21, 2026•12 Day Trip
$1,223 USD
Google Flights
Returning
Sat, Aug 22, 2026•13 Day Trip
$1,956 USD
Google Flights
Returning
Sun, Aug 23, 2026•14 Day Trip
$1,270 USD
Google Flights