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Flights from Seoul to Houston – Airlines & connecting routes

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ICN to IAH flights and routes map ICN to IAH – All flight route options from Incheon International Airport, South Korea to George Bush Intcntl Houston, Texas, USA. These flights are operated by 11 different airlines through 16 different connections. The shortest flight time is 16 hours and 48 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Republic of Korea ICN Incheon Airport Seoul, Republic of Korea
USA IAH George Bush Intcntl Houston, TX, USA
ICN
Incheon Airport
Republic of KoreaSeoul, Republic of Korea
George Bush Intcntl Houston
USAHouston, TX, USA
IAH
No direct flights found
23 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Salt Lake City SLC
1 stop with Delta Air Lines.

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15h 58m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
15h 58m
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Via Dallas DFW
1 stop with American Airlines. 1-2 flights per day.

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16h 48m

Via Dallas DFW
1 stop with American Airlines.
16h 48m
1-2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 2 flights per day.

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17h 54m

Via San Francisco SFO
1 stop with United Airlines.
17h 54m
2 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines.

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18h 44m

Via Minneapolis MSP
1 stop with Delta Air Lines.
18h 44m
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Via Atlanta ATL
1 stop with Delta Air Lines. 1-2 flights per day.

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19h 06m

Via Atlanta ATL
1 stop with Delta Air Lines.
19h 06m
1-2 flights per day.
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Via Detroit DTW
1 stop with Delta Air Lines. 0-1 flights per day.

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19h 24m

Via Detroit DTW
1 stop with Delta Air Lines.
19h 24m
0-1 flights per day.
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Via Mexico City MEX
1 stop with Aeromexico. 0-1 flights per day.

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20h 36m

Via Mexico City MEX
1 stop with Aeromexico.
20h 36m
0-1 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Salt Lake City SLC With Delta Air Lines & United Airlines
Begins in 2/11

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15h 48m

Begins in 2/11
Via Salt Lake City SLC
15h 48m
With Delta Air Lines & United Airlines
Begins in 2/11
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Via Las Vegas LAS With Korean Air & United Airlines 0-1 flights per day.

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16h 30m

Via Las Vegas LAS
16h 30m
With Korean Air & United Airlines 0-1 flights per day.
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Via Dallas DFW With American Airlines & United Airlines 0-1 flights per day.

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17h 25m

Via Dallas DFW
17h 25m
With American Airlines & United Airlines 0-1 flights per day.
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Via Atlanta ATL With Delta Air Lines & United Airlines 0-1 flights per day.
CODESHARE

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18h 14m

Via Atlanta ATL
18h 14m
With Delta Air Lines & United Airlines 0-1 flights per day.
CODESHARE
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Via Tokyo NRT With JAL & ANA 1-2 flights per day.
CODESHARE

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18h 35m

Via Tokyo NRT
18h 35m
With JAL & ANA 1-2 flights per day.
CODESHARE
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Via Seattle SEA With Delta Air Lines & Alaska Airlines 0-1 flights per day.

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18h 39m

Via Seattle SEA
18h 39m
With Delta Air Lines & Alaska Airlines 0-1 flights per day.
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Via San Francisco SFO With Delta Air Lines & United Airlines 1-2 flights per day.
CODESHARE

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18h 44m

Via San Francisco SFO
18h 44m
With Delta Air Lines & United Airlines 1-2 flights per day.
CODESHARE
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Via Minneapolis MSP With Korean Air & Delta Air Lines
CODESHARE

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18h 44m

Via Minneapolis MSP
18h 44m
With Korean Air & Delta Air Lines
CODESHARE
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Via Dulles IAD With Delta Air Lines & United Airlines 0-1 flights per day.
CODESHARE

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18h 45m

Via Dulles IAD
18h 45m
With Delta Air Lines & United Airlines 0-1 flights per day.
CODESHARE
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Via Los Angeles LAX With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE

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18h 55m

Via Los Angeles LAX
18h 55m
With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE
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Via Detroit DTW With Korean Air & Delta Air Lines 0-1 flights per day.
CODESHARE

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19h 24m

Via Detroit DTW
19h 24m
With Korean Air & Delta Air Lines 0-1 flights per day.
CODESHARE
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Via Chicago ORD With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE

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19h 40m

Via Chicago ORD
19h 40m
With Delta Air Lines & American Airlines 0-1 flights per day.
CODESHARE
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Via Mexico City MEX With Aeromexico & United Airlines 0-1 flights per day.

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19h 52m

Via Mexico City MEX
19h 52m
With Aeromexico & United Airlines 0-1 flights per day.
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Via Taipei TPE With China Airlines & EVA Air
CODESHARE

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20h 08m

Via Taipei TPE
20h 08m
With China Airlines & EVA Air
CODESHARE
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Via Boston BOS With Delta Air Lines & United Airlines
CODESHARE

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21h 28m

Via Boston BOS
21h 28m
With Delta Air Lines & United Airlines
CODESHARE
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Via New York JFK 1 stop with Delta Air Lines. 0-1 flights per day.
Only saturdays
CODESHARE

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21h 37m

Only saturdays
Via New York JFK
21h 37m
1 stop with Delta Air Lines. 0-1 flights per day.
Only saturdays
CODESHARE
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Seoul to Houston flights

There are over 16 airlines and as many as 704 flights every week to this destination. While flying to Houston from Seoul you will be doing a stopover in Salt Lake City, Las Vegas or any other of the 16 alternatives with flight connections.

Are there any non-stop flights from ICN to IAH?

There are no direct or non-stop flights from Incheon International Airport, ICN to George Bush Intcntl Houston, IAH.

Tip! Consider Gimpo (GMP) to George Bush Intcntl Houston (IAH) or Incheon International Airport (ICN) to William P. Hobby Airport (HOU) as alternatives aswell.

Seoul to Houston with American Airlines

If you fly from Seoul with American Airlines you will do a stopover in Dallas, DFW before reaching Houston. This flight trip will take 16 hours and 48 minutes and you can fly every weekday with departures at 17:25 or 18:50. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Incheon International Airport to Houston Airport

The shortest flight time between ICN and IAH is 15 hours and 58 minutes.

ViaTotal flight timeLayover timeDistance
SLC Salt Lake City15h 58m1h 20m7125 miles (11464 km)
LAS Las Vegas16h 30m3h 47m7268 miles (11694 km)
DFW Dallas16h 48m3h 55m7090 miles (11408 km)
NRT Tokyo18h 35m4h 5m7452 miles (11990 km)
SEA Seattle18h 39m2h 50m7115 miles (11448 km)
MSP Minneapolis18h 44m3h 15m7309 miles (11760 km)
SFO San Francisco18h 44m4h 10m7318 miles (11775 km)
IAD Dulles18h 45m1h 35m8177 miles (13157 km)
LAX Los Angeles18h 55m2h 0m7399 miles (11905 km)
ATL Atlanta19h 6m1h 55m7869 miles (12661 km)
DTW Detroit19h 24m3h 15m7738 miles (12450 km)
ORD Chicago19h 40m4h 45m7503 miles (12072 km)
TPE Taipei20h 8m3h 30m8885 miles (14296 km)
MEX Mexico City20h 36m3h 45m8329 miles (13401 km)
BOS Boston21h 28m3h 40m8454 miles (13602 km)
JFK New York21h 37m--
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.ICN-IAH flight routesSeoul to Houston flight routes illustrated on a map.
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From Seoul to USA

Below is a list of other destinations to USA from Incheon International Airport with either direct flights or 1 stop connections.

From South Korea to Houston

Below is a list of other cities in South Korea with flights to Houston with either non-stop or connecting flights.

The fastest way to fly from Seoul (ICN) to Houston (IAH) is via Salt Lake City and it will take about 15 hours and 58 minutes. The second fastest route is via Las Vegas and will take 16 hours and 30 minutes.

You can fly with Delta Air Lines, Korean Air, United Airlines, American Airlines, JAL, ANA, Alaska Airlines, China Airlines, EVA Air or Aeromexico from Seoul to Houston.

The flight time between Incheon Airport (ICN) and George Bush Intcntl Houston (IAH) via Salt Lake City International, SLC is 15 hours and 58 minutes.

No. But you can still purchase a 1 stop flight via Salt Lake City, Las Vegas or any other route to Houston (IAH).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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