WashingtonAthensDirect FlightsIAD–ATH
Washington (Washington Dulles International Airport) to Athens (Athens Eleftherios Venizelos Airport).
Flight time from IAD to ATH is estimated at about 11h 13m, based on the 5,156-mile great-circle distance. Our current captured departure sample includes 1/day across 1 captured airline, with United Airlines appearing most often in that sample. Captured departure times run from 17:20 to 17:20 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~11h 13m Estimated from great-circle distance — no tracked flights yet. | 5,156 mi | 1/day From the current provider sample; confirm live timetables before booking. | International |
Airlines on this route
Captured airlines for IAD to ATH
Our current provider sample includes 1/day from IAD to ATH across 1 captured airline.
- First departure
- 17:20
- Last departure
- 17:20
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 1/day | Boeing 787 · Seat map | 17:20 |
Aircraft on this route
Flying the other way?
ATH to IAD flights — 1/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAD to ATH, last seen June 15, 2026. Frequency uses 7 scheduled departures across 7 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 ATH?
The IAD to ATH flight time is estimated at about 11h 13m from great-circle distance until enough tracked flights are available.
How far is IAD from ATH?
IAD to ATH is about 5,156 miles by air.
Which airlines fly from IAD to ATH?
Our current provider sample for IAD to ATH includes United Airlines. Confirm live timetables before booking.
What aircraft fly from IAD to ATH?
Aircraft captured in our current provider sample for IAD to ATH include Boeing 787.