All scheduled flights from Houston to Seoul (HOU-ICN)
Republic of Korea 
All scheduled flights from HOU to ICN. You can fly from Houston to Seoul with 1 stop. The flight time is between 18 and 20 hours depending on your connecting flight. The HOU-ICN route has no non-stop flights.
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Layover airport
Airlines
Alliance
Aircraft
Class
16 flights to Seoul on Mon 03 Mar. 0 Direct flights and 16 flights with 1 stop.
Sort by: Standard
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Flights with stop
1 stop 18h 45m
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
Change from terminal E to terminal
Overnight flight
1 stop 18h 45m
1 stop 18h 50m


Change from terminal S to terminal I
Overnight flight
Codeshare flight
1 stop 18h 50m
1 stop 18h 50m
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Change from terminal S to terminal I
Overnight flight
1 stop 18h 50m
1 stop 19h 45m


Overnight flight
1 stop 19h 45m
1 stop 20h 08m
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Change from terminal S to terminal I
Overnight flight
1 stop 20h 08m
1 stop 20h 08m


Change from terminal S to terminal I
Overnight flight
Codeshare flight
1 stop 20h 08m
1 stop 20h 45m


Change from terminal S to terminal I
Codeshare flight
1 stop 20h 45m
1 stop 20h 45m


Change from terminal S to terminal I
Codeshare flight
1 stop 20h 45m
Multiple airlines
1 stop 18h 45m




Change from terminal E to terminal D
Overnight flight
Codeshare flight
1 stop 18h 45m
1 stop 19h 35m

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

Change from terminal E to terminal D
Codeshare flight
1 stop 19h 35m
1 stop 19h 35m




Change from terminal E to terminal D
1 stop 19h 35m
1 stop 19h 45m




Change from terminal to terminal D
Overnight flight
Codeshare flight
1 stop 19h 45m
1 stop 20h 08m




Change from terminal S to terminal I
Overnight flight
Codeshare flight
1 stop 20h 08m
1 stop 20h 35m




Long layover time 4h01m
Change from terminal to terminal D
Codeshare flight
1 stop 20h 35m
1 stop 20h 35m




Long layover time 4h01m
Change from terminal to terminal D
1 stop 20h 35m
1 stop 20h 45m
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


Change from terminal S to terminal I
1 stop 20h 45m