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HOU to GMP: distance & flight time
Houston (William P Hobby Airport) → Seoul (Gimpo International Airport)
7,056 mi
11,355 km · 6,131 nm
14h 18m
estimated nonstop flight time
+14h
time difference · heading northwest
See live HOU→GMP fares Phone-only fares on this route — call free
Flight time details
7,056 miles nonstop takes roughly 14h 18m 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
- HOU — William P Hobby Airport · Houston, United States
- GMP — Gimpo International Airport · Seoul, 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 HOU
- IAH · George Bush Intercontinental Houston Airport24 mi away
- EFD · Ellington Airport8 mi away
- AAP · Andrau Airpark19 mi away
- SGR · Sugar Land Regional Airport23 mi away
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is HOU from GMP?
The flight distance from Houston (HOU) to Seoul (GMP) is 7,056 miles (11,355 km, 6,131 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HOU to GMP?
A nonstop flight takes about 14h 18m 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?
Seoul is 14 hours ahead of Houston.
What is the cheapest way to fly from HOU to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HOU–GMP that never appear on search engines, with no booking fees.