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IWS to SSN: distance & flight time
Houston (West Houston Airport) → Seoul East (Seoul Air Base (K-16))
7,029 mi
11,311 km · 6,108 nm
14h 15m
estimated nonstop flight time
+14h
time difference · heading northwest
See live IWS→SSN fares Phone-only fares on this route — call free
Flight time details
7,029 miles nonstop takes roughly 14h 15m 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
- IWS — West Houston Airport · Houston, United States
- SSN — Seoul Air Base (K-16) · Seoul East, 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 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
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is IWS from SSN?
The flight distance from Houston (IWS) to Seoul East (SSN) is 7,029 miles (11,311 km, 6,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IWS to SSN?
A nonstop flight takes about 14h 15m 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 Seoul East?
Seoul East is 14 hours ahead of Houston.
What is the cheapest way to fly from IWS to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IWS–SSN that never appear on search engines, with no booking fees.