Need help booking?
Unpublished phone-only deals available
KIX to IAH: distance & flight time
Osaka (Kansai International Airport) → Houston (George Bush Intercontinental Houston Airport)
6,899 mi
11,103 km · 5,995 nm
14h
estimated nonstop flight time
-14h
time difference · heading northeast
See live KIX→IAH fares Phone-only fares on this route — call free
Flight time details
6,899 miles nonstop takes roughly 14h 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
- KIX — Kansai International Airport · Osaka, Japan
- 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 KIX
- UKB · Kobe Airport14 mi away
- ITM · Osaka International Airport27 mi away
- TKS · Tokushima Airport/JMSDF Air Base42 mi away
- SHM · Nanki Shirahama Airport53 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 KIX from IAH?
The flight distance from Osaka (KIX) to Houston (IAH) is 6,899 miles (11,103 km, 5,995 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KIX to IAH?
A nonstop flight takes about 14h 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 Osaka and Houston?
Houston is 14 hours behind Osaka.
What is the cheapest way to fly from KIX to IAH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KIX–IAH that never appear on search engines, with no booking fees.