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 7 hours ago
Good Availability
40% of dates checked are available within 10% of the lowest price

Monday, November 23rd, 2026

3 round-trip options

Returning
Thu, Dec 3, 2026•10 Day Trip
$3,520 USD
Google Flights
Returning
Sat, Dec 5, 2026•12 Day Trip
$3,520 USD
Google Flights
Returning
Mon, Dec 7, 2026•14 Day Trip
$3,520 USD
Google Flights