Houston to Seoul Flights
Flights from Houston (IAH) to Seoul (SEL) connect United States and South Korea. The great-circle distance is approximately 11,347 km, and a typical direct flight takes about 15 hours. Airports commonly used for this city pair include IAH, HOU and SEL, ICN, GMP. The reverse route is Seoul to Houston. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Houston, United States
- Destination
- Seoul, South Korea
- Distance
- 11,347 km
- Typical duration
- about 15 hours
- Origin codes
- IAH, HOU
- Destination codes
- SEL, ICN, GMP
- Primary keyword
- flights from Houston to Seoul
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Route overview
Houston to Seoul is a city-pair air route between United States and South Korea. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are IAH and SEL. Related codes: IAH, HOU → SEL, ICN, GMP.
Distance
Approximate flight distance: 11,347 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 15 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Houston airports and metro codes: IAH, HOU.
Seoul airports and metro codes: SEL, ICN, GMP.
Alternative routes
Related searches include the reverse route Seoul to Houston, other destinations from Houston, and other origins into Seoul.
Frequently asked questions
How long is the flight from Houston to Seoul?
Direct flights from Houston to Seoul typically take about 15 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Houston to Seoul?
The great-circle distance between Houston and Seoul is approximately 11,347 km. Flown distance can be longer depending on airways.
Which airports serve flights from Houston to Seoul?
Houston is commonly searched with code IAH (related: IAH, HOU). Seoul is commonly searched with code SEL (related: SEL, ICN, GMP).
Are there direct flights from Houston to Seoul?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Seoul to Houston?
The reverse city pair is Seoul to Houston. Distance is the same great-circle measure (11,347 km); block time can differ with winds and schedules.
Which countries does the Houston to Seoul route connect?
This route connects United States (Houston) with South Korea (Seoul).