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Flights from Houston to Seoul – Airlines & connecting routes

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IAH to ICN flights and routes map IAH to ICN – All flight route options from George Bush Intcntl Houston, Texas, USA to Incheon International Airport, South Korea. These flights are operated by 14 different airlines through 24 different connections. The shortest flight time is 17 hours and 55 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
USA IAH George Bush Intcntl Houston Houston, TX, USA
Republic of Korea ICN Incheon Airport, Republic of Korea
IAH
George Bush Intcntl Houston
USAHouston, TX, USA
Incheon Airport
Republic of KoreaSeoul, Republic of Korea
ICN
No direct flights found
34 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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17h 47m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
17h 47m
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Via Dallas DFW
1 stop with American Airlines. 3 flights per day.

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19h 29m

Via Dallas DFW
1 stop with American Airlines.
19h 29m
3 flights per day.
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Via Taipei TPE
1 stop with EVA Air.

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19h 50m

Via Taipei TPE
1 stop with EVA Air.
19h 50m
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Via Atlanta ATL
1 stop with Delta Air Lines. 2-4 flights per day.

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20h 01m

Via Atlanta ATL
1 stop with Delta Air Lines.
20h 01m
2-4 flights per day.
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Via Toronto YYZ
1 stop with Air Canada.

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20h 10m

Via Toronto YYZ
1 stop with Air Canada.
20h 10m
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Via San Francisco SFO
1 stop with United Airlines. 4-5 flights per day.

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20h 15m

Via San Francisco SFO
1 stop with United Airlines.
20h 15m
4-5 flights per day.
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Via Calgary YYC
1 stop with WestJet. 0-1 flights per day.

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20h 45m

Via Calgary YYC
1 stop with WestJet.
20h 45m
0-1 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines. 1-2 flights per day.

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20h 53m

Via Minneapolis MSP
1 stop with Delta Air Lines.
20h 53m
1-2 flights per day.
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Via Detroit DTW
1 stop with Delta Air Lines. 1-2 flights per day.

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21h 00m

Via Detroit DTW
1 stop with Delta Air Lines.
21h 00m
1-2 flights per day.
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Via Mexico City MEX
1 stop with Aeromexico.
Begins in 1/9

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26h 07m

Begins in 1/9
Via Mexico City MEX
1 stop with Aeromexico.
26h 07m
Begins in 1/9
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1 stop route options with codeshare or different airlines:

Duration

Via Salt Lake City SLC With Delta Air Lines & Korean Air
CODESHARE

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17h 47m

Via Salt Lake City SLC
17h 47m
With Delta Air Lines & Korean Air
CODESHARE
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Via Vancouver YVR With Air Canada & Korean Air 0-1 flights per day.

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18h 10m

Via Vancouver YVR
18h 10m
With Air Canada & Korean Air 0-1 flights per day.
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Via San Francisco SFO 1 stop with Asiana Airlines. 1-2 flights per day.
CODESHARE

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18h 31m

Via San Francisco SFO
18h 31m
1 stop with Asiana Airlines. 1-2 flights per day.
CODESHARE
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Via Dallas DFW With American Airlines & Delta Air Lines 3 flights per day.
CODESHARE

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18h 53m

Via Dallas DFW
18h 53m
With American Airlines & Delta Air Lines 3 flights per day.
CODESHARE
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Via Las Vegas LAS With United Airlines & Korean Air 2 flights per day.

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19h 00m

Via Las Vegas LAS
19h 00m
With United Airlines & Korean Air 2 flights per day.
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Via Los Angeles LAX With American Airlines & Delta Air Lines 1-2 flights per day.
CODESHARE

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19h 11m

Via Los Angeles LAX
19h 11m
With American Airlines & Delta Air Lines 1-2 flights per day.
CODESHARE
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Via Calgary YYC With Air Canada & Korean Air 0-1 flights per day.
CODESHARE

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19h 13m

Via Calgary YYC
19h 13m
With Air Canada & Korean Air 0-1 flights per day.
CODESHARE
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Via Honolulu HNL With United Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE

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19h 15m

Via Honolulu HNL
19h 15m
With United Airlines & Alaska Airlines 0-1 flights per day.
CODESHARE
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Via Tokyo NRT With ANA & JAL 0-1 flights per day.
CODESHARE

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19h 20m

Via Tokyo NRT
19h 20m
With ANA & JAL 0-1 flights per day.
CODESHARE
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Via Atlanta ATL 1 stop with Delta Air Lines. 2 flights per day.
CODESHARE

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20h 01m

Via Atlanta ATL
20h 01m
1 stop with Delta Air Lines. 2 flights per day.
CODESHARE
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Via Taipei TPE With EVA Air & China Airlines 2 flights per day.

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20h 05m

Via Taipei TPE
20h 05m
With EVA Air & China Airlines 2 flights per day.
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Via Monterrey MTY With United Airlines & Aeromexico 0-1 flights per day.

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20h 10m

Via Monterrey MTY
20h 10m
With United Airlines & Aeromexico 0-1 flights per day.
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Via Toronto YYZ With Air Canada & Asiana Airlines
CODESHARE

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20h 10m

Via Toronto YYZ
20h 10m
With Air Canada & Asiana Airlines
CODESHARE
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Via Dulles IAD With United Airlines & Delta Air Lines 0-1 flights per day.
CODESHARE

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20h 20m

Via Dulles IAD
20h 20m
With United Airlines & Delta Air Lines 0-1 flights per day.
CODESHARE
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Via Seattle SEA With Alaska Airlines & Delta Air Lines 2 flights per day.

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20h 30m

Via Seattle SEA
20h 30m
With Alaska Airlines & Delta Air Lines 2 flights per day.
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Via Tokyo HND 1 stop with United Airlines. 1-2 flights per day.
CODESHARE

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20h 40m

Via Tokyo HND
20h 40m
1 stop with United Airlines. 1-2 flights per day.
CODESHARE
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Via Chicago ORD With American Airlines & Delta Air Lines 0-2 flights per day.
CODESHARE

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20h 49m

Via Chicago ORD
20h 49m
With American Airlines & Delta Air Lines 0-2 flights per day.
CODESHARE
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Via Minneapolis MSP With Delta Air Lines & Korean Air 1-2 flights per day.
CODESHARE

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20h 53m

Via Minneapolis MSP
20h 53m
With Delta Air Lines & Korean Air 1-2 flights per day.
CODESHARE
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Via Detroit DTW With Delta Air Lines & Korean Air 1-2 flights per day.
CODESHARE

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21h 00m

Via Detroit DTW
21h 00m
With Delta Air Lines & Korean Air 1-2 flights per day.
CODESHARE
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Via New York LGA With Delta Air Lines & Copa Airlines 0-1 flights per day.
CODESHARE

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21h 36m

Via New York LGA
21h 36m
With Delta Air Lines & Copa Airlines 0-1 flights per day.
CODESHARE
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Via Washington DCA With American Airlines & Delta Air Lines
Begins in 3/9
CODESHARE

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21h 36m

Begins in 3/9
Via Washington DCA
21h 36m
With American Airlines & Delta Air Lines
Begins in 3/9
CODESHARE
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Via New York EWR With United Airlines & Copa Airlines 0-1 flights per day.
CODESHARE

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23h 30m

Via New York EWR
23h 30m
With United Airlines & Copa Airlines 0-1 flights per day.
CODESHARE
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Via Mexico City MEX With United Airlines & Aeromexico 0-1 flights per day.

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25h 41m

Via Mexico City MEX
25h 41m
With United Airlines & Aeromexico 0-1 flights per day.
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Via Ulaanbaatar UBN With United Airlines & Asiana Airlines
Wed & Sat

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27h 50m

Wed & Sat
Via Ulaanbaatar UBN
27h 50m
With United Airlines & Asiana Airlines
Wed & Sat
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Find the best prices on hotels and car rental near Incheon Airport

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Houston to Seoul flights

There are over 24 airlines and as many as 980 flights every week to this destination. While flying to Seoul from Houston you will be doing a stopover in Salt Lake City, Vancouver or any other of the 24 alternatives with flight connections.

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

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

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

Houston to Seoul with American Airlines

If you fly from Houston with American Airlines you will do a stopover in Dallas, DFW before reaching Seoul. This flight trip will take 19 hours and 29 minutes and you can fly every weekday with departures between 5:00 am and 8:00 am. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Houston Airport to Incheon International Airport

The shortest flight time between IAH and ICN is 17 hours and 47 minutes.

ViaTotal flight timeLayover timeDistance
SLC Salt Lake City17h 47m1h 30m7125 miles (11464 km)
YVR Vancouver18h 10m2h 15m7104 miles (11430 km)
SFO San Francisco18h 31m1h 21m7318 miles (11775 km)
LAS Las Vegas19h 0m4h 37m7268 miles (11694 km)
LAX Los Angeles19h 11m2h 36m7399 miles (11905 km)
YYC Calgary19h 13m2h 42m7095 miles (11416 km)
HNL Honolulu19h 15m1h 16m8514 miles (13699 km)
NRT Tokyo19h 20m3h 20m7452 miles (11990 km)
DFW Dallas19h 29m2h 38m7090 miles (11408 km)
TPE Taipei19h 50m1h 25m8885 miles (14296 km)
ATL Atlanta20h 1m3h 0m7869 miles (12661 km)
MTY Monterrey20h 10m2h 56m7578 miles (12193 km)
YYZ Toronto20h 10m1h 28m7920 miles (12743 km)
IAD Dulles20h 20m1h 47m8177 miles (13157 km)
SEA Seattle20h 30m2h 20m7115 miles (11448 km)
HND Tokyo20h 40m--
ORD Chicago20h 49m3h 19m7503 miles (12072 km)
MSP Minneapolis20h 53m50m7309 miles (11760 km)
DTW Detroit21h 0m1h 57m7738 miles (12450 km)
DCA Washington21h 36m--
LGA New York21h 36m--
EWR New York23h 30m--
MEX Mexico City26h 7m4h 50m8329 miles (13401 km)
UBN Ulaanbaatar27h 50m3h 25m8159 miles (13128 km)
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.IAH-ICN flight routesHouston to Seoul flight routes illustrated on a map.
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Houston - Seoul route map and flight paths
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From Houston to South Korea

Below is a list of other destinations to South Korea from George Bush Intcntl Houston with either direct flights or 1 stop connections.

From USA to Seoul

Below is a list of other cities in USA with flights to Seoul with either non-stop or connecting flights.

The fastest way to fly from Houston (IAH) to Seoul (ICN) is via Salt Lake City and it will take about 17 hours and 47 minutes. The second fastest route is via Vancouver and will take 18 hours and 10 minutes.

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

The flight time between George Bush Intcntl Houston (IAH) and Incheon International Airport (ICN) via Salt Lake City International, SLC is 17 hours and 47 minutes.

No. But you can still purchase a 1 stop flight via Salt Lake City, Vancouver or any other route to Seoul (ICN).

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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