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OXF to IAD: distance & flight time
Oxford (Oxford (Kidlington) Airport) → Washington (Washington Dulles International Airport)
3,624 mi
5,833 km · 3,149 nm
7h 34m
estimated nonstop flight time
-5h
time difference · heading west
See live OXF→IAD fares Phone-only fares on this route — call free
Flight time details
3,624 miles nonstop takes roughly 7h 34m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OXF — Oxford (Kidlington) Airport · Oxford, United Kingdom
- IAD — Washington Dulles International Airport · Washington, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near OXF
- LHR · London Heathrow Airport45 mi away
- BZZ · RAF Brize Norton13 mi away
- BEX · RAF Benson18 mi away
- FFD · RAF Fairford23 mi away
Frequently asked questions
How far is OXF from IAD?
The flight distance from Oxford (OXF) to Washington (IAD) is 3,624 miles (5,833 km, 3,149 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OXF to IAD?
A nonstop flight takes about 7h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Oxford and Washington?
Washington is 5 hours behind Oxford.
What is the cheapest way to fly from OXF to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OXF–IAD that never appear on search engines, with no booking fees.