Need help booking?
Unpublished phone-only deals available
NTL to IAD: distance & flight time
Newcastle (Newcastle Airport) → Washington (Washington Dulles International Airport)
9,678 mi
15,576 km · 8,410 nm
19h 27m
estimated nonstop flight time
-14h
time difference · heading northeast
See live NTL→IAD fares Phone-only fares on this route — call free
Flight time details
9,678 miles nonstop takes roughly 19h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- NTL — Newcastle Airport · Newcastle, Australia
- 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 NTL
- MTL · Maitland Airport21 mi away
- BEO · Lake Macquarie Airport22 mi away
- CES · Cessnock Airport29 mi away
- SYD · Sydney Kingsford Smith International Airport88 mi away
Frequently asked questions
How far is NTL from IAD?
The flight distance from Newcastle (NTL) to Washington (IAD) is 9,678 miles (15,576 km, 8,410 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NTL to IAD?
A nonstop flight takes about 19h 27m 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 Newcastle and Washington?
Washington is 14 hours behind Newcastle.
What is the cheapest way to fly from NTL to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NTL–IAD that never appear on search engines, with no booking fees.