Direct flights from Washington Dulles to London INTL
2 nonstop flights a week on 1 airline. Zero layovers — one hop from IAD to STN.
Flight time: about 6h48m 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 |
|---|---|---|---|
| AXS AXS5 | 8:52a | 6h47m | Wed |
| United UAL3785 | 8:12p | 6h49m | Tue |
United
Find fares 🥕
The route
One hop: IAD → STNDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Washington Dulles (IAD) to London (STN)
Washington Dulles International Airport (IAD) has 2 nonstop flights a week to London (STN), operated by United. No layovers, no connections — one hop out of IAD and you're there.
This route flies on Tuesday and Wednesday — check the schedule grid above before you pick a travel day. London 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 London?
The nonstop flight from Washington Dulles (IAD) to London (STN) takes about 6h48m in the air, based on recently observed nonstop departures.