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ICN to IWS: distance & flight time
Seoul (Incheon International Airport) → Houston (West Houston Airport)
7,049 mi
11,344 km · 6,125 nm
14h 17m
estimated nonstop flight time
-14h
time difference · heading northeast
See live ICN→IWS fares Phone-only fares on this route — call free
Flight time details
7,049 miles nonstop takes roughly 14h 17m 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
- ICN — Incheon International Airport · Seoul, South Korea
- IWS — West 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 ICN
- GMP · Gimpo International Airport20 mi away
- SWU · Suwon Airport34 mi away
- SSN · Seoul Air Base (K-16)36 mi away
- OSN · Osan Air Base41 mi away
Near IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 mi away
Frequently asked questions
How far is ICN from IWS?
The flight distance from Seoul (ICN) to Houston (IWS) is 7,049 miles (11,344 km, 6,125 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ICN to IWS?
A nonstop flight takes about 14h 17m 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 Seoul and Houston?
Houston is 14 hours behind Seoul.
What is the cheapest way to fly from ICN to IWS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ICN–IWS that never appear on search engines, with no booking fees.