Denver (DEN) to Reykjavik (Keflavik) (KEF) flight deal in economy from $463
DENDenver International Airport
Denver, United States
KEFKeflavík International Airport
Reykjavik (Keflavik), Iceland
$811 USD
-43%$463 USD
Verified about 7 hours agoNovember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Good Availability
40% of dates checked are available within 10% of the lowest price
Monday, November 16th, 2026
4 round-trip options
Returning
Sat, Nov 21, 2026•5 Day Trip
$2,078 USD
Returning
Mon, Nov 23, 2026•7 Day Trip
$1,842 USD
Returning
Thu, Nov 26, 2026•10 Day Trip
$3,520 USD
Returning
Sat, Nov 28, 2026•12 Day Trip
$3,947 USD