Need help booking?
Unpublished phone-only deals available
IAH to MWX: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Muan (Muan International Airport)
7,190 mi
11,571 km · 6,248 nm
14h 34m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IAH→MWX fares Phone-only fares on this route — call free
Flight time details
7,190 miles nonstop takes roughly 14h 34m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- IAH — George Bush Intercontinental Houston Airport · Houston, United States
- MWX — Muan International Airport · Muan, South Korea
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 MWX
- MPK · Mokpo Heliport16 mi away
- KWJ · Gwangju Airport26 mi away
- KUV · Kunsan Air Base64 mi away
- RSU · Yeosu Airport71 mi away
Frequently asked questions
How far is IAH from MWX?
The flight distance from Houston (IAH) to Muan (MWX) is 7,190 miles (11,571 km, 6,248 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to MWX?
A nonstop flight takes about 14h 34m 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 Muan?
Muan is 14 hours ahead of Houston.
What is the cheapest way to fly from IAH to MWX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–MWX that never appear on search engines, with no booking fees.