Cheap flights from Washington to Keflavik
2,793 mi · 45m average nonstop
We may earn a commission at no extra cost to you.
TripRoute is an affiliate partner — when you book via Kayak we may earn commission at no extra cost to you. See how it works.
Quick answer: Washington to Keflavik at a glance
Cheap flights from Washington (IAD) to Keflavik (KEF) cover 2,793 miles (4,493 km) in about 45m nonstop, with 1 airline flying direct — a long-haul international route. Search Kayak for today's cheapest live fare. Route difficulty 5/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Washington to Keflavik covers 2,793 miles (4,494 km) in approximately 0 hour 45 minutes. 1 airline offers direct flights on this long-haul international route. This is a long-haul international route requiring advance planning for connections and layovers.
Nonstop distance 2,793 miles. Direct carriers include FI.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
1 airlines fly Washington → Keflavik. All are direct routes.
| Airline | Route type |
|---|---|
| FI | Direct |
Kayak can notify you when IAD → KEF fares drop — alerts are free on the same page you search and book.
Track it on Kayak — free price alertsSet alertTripRoute is an affiliate partner — when you book via Kayak we may earn commission at no extra cost to you. See how it works.
Washington to Keflavik — quick answers
How far is Washington from Keflavik by plane?
The nonstop flight distance from Washington (IAD) to Keflavik (KEF) is 2,793 miles (4,493 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Washington to Keflavik?
The average nonstop flight time from IAD to KEF is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Washington to Keflavik?
1 airlines serve this route nonstop: FI. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.