Reykjavík to Denver (KEF–DEN) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
KEF–DEN is served by 1 airline with nonstop service. Icelandair leads the route. The flight covers 3,559 miles in approximately 7h 55m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| FI Icelandair | 15 | 75W | 7h31-8h10 | – | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
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 15 weekly departures, this is a well served route.
KEF to DEN Flight Duration and Schedule
Nonstop flight time from KEF to DEN is about 7 hours 55 minutes gate to gate. The route covers a distance of 3,559 miles (5,727 km). There are approximately 15 weekly flights outbound and 15 return, totaling 30 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Chicago O'Hare, Baltimore/Washington International Thurgood Marshall and Minneapolis–Saint Paul. Two-stop connections are also available via intermediate hubs.