Flights from Reykjavík (KEF) to Dulles (IAD)

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

Show route on mapAll flights from KEFAll flights to IAD

Direct flights

No direct flights currently listed. See stopover options below.

Stopover options

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

Timetable coverage

Published flight numbers: UA399, FI645, FI649

Flight number: UA 399

Operating days: 1, 2, 3, 4, 5, 6, 7

  • KEF 11:30 → IAD 13:55

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 KEF →Explore all arrivals to IAD →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 IAD when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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