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WTB to IAH: distance & flight time
Toowoomba (Toowoomba Wellcamp Airport) → Houston (George Bush Intercontinental Houston Airport)
8,428 mi
13,563 km · 7,324 nm
17h
estimated nonstop flight time
-15h
time difference · heading east
See live WTB→IAH fares Phone-only fares on this route — call free
Flight time details
8,428 miles nonstop takes roughly 17h gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- WTB — Toowoomba Wellcamp Airport · Toowoomba, Australia
- IAH — George Bush Intercontinental Houston Airport · Houston, 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 WTB
- TWB · Toowoomba Airport8 mi away
- OKY · Oakey Airport11 mi away
- KGY · Kingaroy Airport68 mi away
- ACF · Brisbane Archerfield Airport74 mi away
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
Frequently asked questions
How far is WTB from IAH?
The flight distance from Toowoomba (WTB) to Houston (IAH) is 8,428 miles (13,563 km, 7,324 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WTB to IAH?
A nonstop flight takes about 17h 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 Toowoomba and Houston?
Houston is 15 hours behind Toowoomba.
What is the cheapest way to fly from WTB to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WTB–IAH that never appear on search engines, with no booking fees.