Reykjavík to Denver (KEF–DEN) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
KEF–DEN is served by 1 airline with nonstop service. Icelandair leads the route. The flight covers 3,559 miles in approximately 8h 10m. Beyond nonstop, 36 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| FI Icelandair | 7 | 752 | 8h10 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
KEF: GMT · DEN: MDT
When it's 6:00 PM in Reykjavík, it's 12:00 PM in Denver.
RTD A Line runs to Denver Union Station (37 min, $10.50) with connections to light rail and bus routes. Taxis have meters; expect $55–65 to downtown.DEN's tent-roof Jeppesen Terminal is a single building; all three concourses connect via the underground automated train. Rental cars are on level 5. For ski resorts, shuttle services depart from Ground Transportation.
Semi-arid with 300+ days of sunshine. Summers are dry and warm (27–34°C) with afternoon thunderstorms that produce dramatic but brief delays. Winters bring cold temperatures (−8 to 5°C) and heavy blizzards that can shut down ground operations.
Spring snowstorms can be heavier than midwinter ones. Altitude (5,430 ft) means low humidity year-round; stay hydrated.
KEF–DEN Quick Facts
Frequently Asked Questions
Flights from KEF to DEN
Keflavik International Airport (KEF) and Denver International Airport (DEN) are connected by nonstop service from Icelandair. With 7 weekly departures, this is a regularly served route.
KEF to DEN Flight Duration and Schedule
Nonstop flight time from KEF to DEN ranges from 8 hours 10 minutes. The route covers a distance of 3,559 miles (5,727 km). There are approximately 7 weekly flights outbound and 14 return, totaling 21 flights per week in both directions.
Connecting Options and Alternatives
36 one-stop connections are available, with the fastest taking approximately 10 hours via ATW. Two-stop connections are also available via intermediate hubs.