Flights from Dulles (IAD) to Reykjavík (KEF)

Route intelligence for IAD → KEF: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from IADAll flights to KEF

Direct flights

No direct flights currently listed. See stopover options below.

Stopover options

  • 1 stop(s) · 8h 52m · IAD → KEF
  • 1 stop(s) · 8h 53m · IAD → KEF
  • 1 stop(s) · 8h 53m · IAD → KEF
  • 1 stop(s) · 8h 53m · IAD → KEF
  • 1 stop(s) · 8h 54m · IAD → KEF
  • 1 stop(s) · 8h 54m · IAD → KEF
  • 1 stop(s) · 8h 9m · IAD → KEF
  • 1 stop(s) · 8h 9m · IAD → KEF
  • 1 stop(s) · 12h 32m · IAD → KEF
  • 1 stop(s) · 12h 32m · IAD → KEF
  • 1 stop(s) · 12h 5m · IAD → KEF
  • 1 stop(s) · 12h 5m · IAD → KEF

Timetable coverage

Published flight numbers: FI644, UA398, FI648

Flight number: FI 644

Operating days: 1, 3, 5, 7

  • IAD 20:30 → KEF 06:25

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from IAD →Explore all arrivals to KEF →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to KEF when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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