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IAH to NTL: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Newcastle (Newcastle Airport)
8,539 mi
13,742 km · 7,420 nm
17h 13m
estimated nonstop flight time
+15h
time difference · heading west
See live IAH→NTL fares Phone-only fares on this route — call free
Flight time details
8,539 miles nonstop takes roughly 17h 13m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- NTL — Newcastle Airport · Newcastle, Australia
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 IAH
- DWH · David Wayne Hooks Memorial Airport14 mi away
- IWS · West Houston Airport23 mi away
- AAP · Andrau Airpark23 mi away
- HOU · William P Hobby Airport24 mi away
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 IAH from NTL?
The flight distance from Houston (IAH) to Newcastle (NTL) is 8,539 miles (13,742 km, 7,420 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to NTL?
A nonstop flight takes about 17h 13m 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 Houston and Newcastle?
Newcastle is 15 hours ahead of Houston.
What is the cheapest way to fly from IAH to NTL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–NTL that never appear on search engines, with no booking fees.