Direct (nonstop) flights from Reykjavik to Denver
1 airline flys nonstop from Keflavík International Airport (KEF) to Denver International (DEN). It's 3,567 miles (5,741 km), about 8h 10m in the air. Operated by Icelandair.
Icelandair
Route data last updated: May 30, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Reykjavik to Denver with one stop · direct emits 545 kg CO₂ per passenger
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DEN → KEF: Flights from Denver to ReykjavikOther direct flights from Reykjavik
Direct flights from Denver (DEN)
Frequently Asked Questions
How long is the direct flight from Reykjavik to Denver?
A nonstop flight from Reykjavik (KEF) to Denver (DEN) takes approximately 8 hours and 10 minutes. The distance is 3,567 miles (5,741 km).
Which airlines fly nonstop from Reykjavik to Denver?
Just Icelandair.
Is there a nonstop flight from Reykjavik to Denver?
Yes. 1 airline: Icelandair.
How far is Reykjavik from Denver?
The flight distance from Reykjavik to Denver is 3,567 miles (5,741 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to New York.
What is the time difference between Reykjavik and Denver?
Denver is 6 hours behind Reykjavik. (Atlantic/Reykjavik vs America/Denver.)
Will I experience jet lag flying from Reykjavik to Denver?
Probably — 6-hour time difference means moderate jet lag. Expect about 1 day of adjustment per hour of shift. Flying westward is generally easier to adjust to.
What type of aircraft flies from Reykjavik to Denver?
At 8h 10m, this route typically uses wide-body aircraft — Boeing 777, 787, or Airbus A330/A350. Varies by airline.
Do I need a visa to travel from Iceland to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Reykjavik to Denver?
Roughly 545 kg CO2 per passenger one-way. That's about the same as driving 2,725 km.
Is the return flight from Denver to Reykjavik also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Reykjavik to Denver?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. For long-haul, booking 2-3 months out tends to help. Use "Check Prices" above to compare.
How early should I arrive at Keflavík International Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.