Direct (nonstop) flights from Reykjavik to Dulles
2 airlines fly nonstop from Keflavík International Airport (KEF) to Washington Dulles International (IAD). It's 2,797 miles (4,502 km), about 6h 30m in the air. Operated by Icelandair, United Airlines.
Icelandair
United Airlines
Route data last updated: May 31, 2026
Airlines with non-stop flights
UA
United Airlines
Alternative Routes
Other ways to fly from Reykjavik to Dulles with one stop · direct emits 428 kg CO₂ per passenger
Looking for the return flight?
IAD → KEF: Flights from Dulles to ReykjavikOther direct flights from Reykjavik
Direct flights from Dulles (IAD)
Frequently Asked Questions
How long is the direct flight from Reykjavik to Dulles?
A nonstop flight from Reykjavik (KEF) to Dulles (IAD) takes approximately 6 hours and 30 minutes. The distance is 2,797 miles (4,502 km).
Which airlines fly nonstop from Reykjavik to Dulles?
2 airlines: Icelandair, United Airlines.
Is there a nonstop flight from Reykjavik to Dulles?
Yes. 2 airlines: Icelandair, United Airlines.
How far is Reykjavik from Dulles?
The flight distance from Reykjavik to Dulles is 2,797 miles (4,502 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Los Angeles.
What is the time difference between Reykjavik and Dulles?
Dulles is 4 hours behind Reykjavik. (Atlantic/Reykjavik vs America/New_York.)
Will I experience jet lag flying from Reykjavik to Dulles?
Maybe mild — 4-hour difference. Most people adjust in a day or two.
What type of aircraft flies from Reykjavik to Dulles?
At 6h 30m, 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 Dulles?
Roughly 428 kg CO2 per passenger one-way. That's about the same as driving 2,140 km.
Is the return flight from Dulles 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 Dulles?
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.