WashingtonRiyadhDirect FlightsIAD–RUH
Washington (Washington Dulles International Airport) to Riyadh (King Khalid International Airport).
Flight time from IAD to RUH is estimated at about 14h 29m, based on the 6,737-mile great-circle distance. Our current captured departure sample includes 2×/wk across 1 captured airline, with Saudia appearing most often in that sample. Captured departure times run from 18:50 to 18:50 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~14h 29m Estimated from great-circle distance — no tracked flights yet. | 6,737 mi | 2×/wk From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for IAD to RUH
Our current provider sample includes 2×/wk from IAD to RUH across 1 captured airline.
- First departure
- 18:50
- Last departure
- 18:50
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Saudia | 2×/wk | Boeing 777 · Seat map | 18:50 |
Aircraft on this route
Flying the other way?
RUH to IAD flights — 2×/wk on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAD to RUH, last seen June 15, 2026. Frequency uses 2 scheduled departures across 2 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IAD to RUH?
The IAD to RUH flight time is estimated at about 14h 29m from great-circle distance until enough tracked flights are available.
How far is IAD from RUH?
IAD to RUH is about 6,737 miles by air.
Which airlines fly from IAD to RUH?
Our current provider sample for IAD to RUH includes Saudia. Confirm live timetables before booking.
What aircraft fly from IAD to RUH?
Aircraft captured in our current provider sample for IAD to RUH include Boeing 777.