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All scheduled flights from Houston to Seoul (IAH-ICN)

US USA
Republic of Korea KR
All scheduled flights from IAH to ICN. You can fly from Houston to Seoul with 1 stop. The flight time is between 17 and 21 hours depending on your connecting flight. The IAH-ICN route has no non-stop flights.
IAH-ICN
- Flight has a long layover time at the stop-airport and will affect your flight time.
- Change of terminals at the layover airport. This can go quickly or take time depending on the airport.
- Flight is partially or completely overnight (Red-eye flight).
- Airline or one of the airlines in the flight path is a low-cost carrier. Some travelers wants to avoid low-cost airlines.
- This is codeshare flight. A codeshare flight is an agreement between airlines to sell seats on each others flights. Click on the flight to see the actual flight operator.

The fastest option is landing at ORD with a total flight time of 20 hours and 30 minutes.

Yes. You can also arrive at Gimpo, GMP if you fly from Houston (IAH).

ICN is the IATA airport code for Incheon Intl Airport, Seoul.

No airlines currently offers non-stop or direct flights from Houston to Seoul.