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IAH to PUS: distance & flight time
Houston (George Bush Intercontinental Houston Airport) → Busan (Gimhae International Airport)
7,092 mi
11,414 km · 6,163 nm
14h 22m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IAH→PUS fares Phone-only fares on this route — call free
Flight time details
7,092 miles nonstop takes roughly 14h 22m 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
- PUS — Gimhae International Airport · Busan, 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 PUS
- CHF · Jinhae Airbase/Airport (G-813/K-10)14 mi away
- USN · Ulsan Airport37 mi away
- HIN · Sacheon Air Base/Airport49 mi away
- TAE · Daegu Airport52 mi away
Frequently asked questions
How far is IAH from PUS?
The flight distance from Houston (IAH) to Busan (PUS) is 7,092 miles (11,414 km, 6,163 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAH to PUS?
A nonstop flight takes about 14h 22m 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 Busan?
Busan is 14 hours ahead of Houston.
What is the cheapest way to fly from IAH to PUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAH–PUS that never appear on search engines, with no booking fees.