Direct flights from Washington Dulles to Keflavik INTL
8 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to KEF.
Flight time: about 5h30m nonstop
Which days does it fly?
When does it fly?
Departure times in Washington Dulles local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Icelandair ICE644 | 8:40p | 5h28m | Mon, Tue, Fri, Sat |
| Icelandair ICE644 | 9:31p | 5h17m | Thu |
| Icelandair ICE648 | 11:19p | 5h33m | Wed |
| Icelandair ICE648 | 11:28p | 5h32m | Fri, Sun |
The route
One hop: IAD → KEFDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to Keflavik (KEF)
Washington Dulles International Airport (IAD) has 8 nonstop flights a week to Keflavik (KEF), operated by Icelandair. No layovers, no connections — one hop out of IAD and you're there.
This route flies every day of the week, so any travel day works. Keflavik is an international destination — don't forget your passport. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Washington Dulles to Keflavik?
The nonstop flight from Washington Dulles (IAD) to Keflavik (KEF) takes about 5h30m in the air, based on recently observed nonstop departures.