Cheap flights from Keflavik to Washington
2,793 mi · 45m average nonstop
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Quick answer: Keflavik to Washington at a glance
Cheap flights from Keflavik (KEF) to Washington (IAD) 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 Keflavik to Washington 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 Keflavik → Washington. All are direct routes.
| Airline | Route type |
|---|---|
| FI | Direct |
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Keflavik to Washington — quick answers
How far is Keflavik from Washington by plane?
The nonstop flight distance from Keflavik (KEF) to Washington (IAD) 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 Keflavik to Washington?
The average nonstop flight time from KEF to IAD 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 Keflavik to Washington?
1 airlines serve this route nonstop: FI. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.