Need help booking?
Unpublished phone-only deals available
GFF to IAH: distance & flight time
Griffith (Griffith Airport) → Houston (George Bush Intercontinental Houston Airport)
8,886 mi
14,300 km · 7,721 nm
17h 53m
estimated nonstop flight time
-15h
time difference · heading east
See live GFF→IAH fares Phone-only fares on this route — call free
Flight time details
8,886 miles nonstop takes roughly 17h 53m 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
- GFF — Griffith Airport · Griffith, 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 GFF
- NRA · Narrandera Airport40 mi away
- WWY · West Wyalong Airport68 mi away
- HXX · Hay Airport73 mi away
- TEM · Temora Airport83 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 GFF from IAH?
The flight distance from Griffith (GFF) to Houston (IAH) is 8,886 miles (14,300 km, 7,721 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GFF to IAH?
A nonstop flight takes about 17h 53m 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 Griffith and Houston?
Houston is 15 hours behind Griffith.
What is the cheapest way to fly from GFF to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GFF–IAH that never appear on search engines, with no booking fees.