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George Bush Intcntl

$283+ Cheap flights from Seoul (SEL) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — IAH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Seoul to George Bush Intcntl

Cheapest flights from Seoul to George Bush Intcntl
Explore the most affordable flight options available from Seoul to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:35 amICN - IAH
2 stops29h 16mDelta
Mon 1/196:37 pmIAH - ICN
2 stops29h 53mDelta
Deal found 12/16$869
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 pmICN - IAH
2 stops19h 20mUnited Airlines
Sun 1/410:04 pmIAH - ICN
2 stops27h 11mUnited Airlines
Deal found 12/17$897
This Trip.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:20 amICN - IAH
1 stop35h 55mMultiple Airlines
Tue 1/209:25 amIAH - ICN
1 stop21h 15mMultiple Airlines
Deal found 12/16$899
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/209:35 amICN - IAH
2 stops29h 16mDelta
Fri 1/2311:34 amIAH - ICN
1 stop37h 46mDelta
Deal found 12/16$920
This Korean Air deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:30 pmICN - IAH
1 stop19h 08mKorean Air
Mon 1/196:36 amIAH - ICN
1 stop17h 54mKorean Air
Deal found 12/16$930
This Korean Air deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:30 pmICN - IAH
1 stop19h 08mKorean Air
Fri 1/236:36 amIAH - ICN
1 stop17h 54mKorean Air
Deal found 12/16$980
This Hanatour deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:30 pmICN - IAH
1 stop19h 08mKorean Air
Sun 1/44:00 pmIAH - ICN
1 stop34h 35mKorean Air
Deal found 12/16$1,021
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:30 pmICN - IAH
2 stops19h 21mDelta
Sun 1/44:00 pmIAH - ICN
1 stop34h 35mDelta
Deal found 12/18$1,054
This Korean Air deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:30 pmICN - IAH
1 stop19h 08mKorean Air
Sun 1/46:27 amIAH - ICN
1 stop18h 03mKorean Air
Deal found 12/18$1,066

Find flight deals from Seoul to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$643
(American Airlines)

One-way from

$283
(Kiwi.com)

Popular in

October

Cheapest in

January

Average price

$965
Provider with most accurate pricing for Seoul (SEL)-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Houston George Bush Intcntl flights.
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From Seoul (SEL) to Houston George Bush Intcntl
Search Deals
One-way flight from Seoul (SEL) to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Seoul to Houston George Bush Intcntl Airport that are best for you.

Fly from

Seoul

Fly to

George Bush Intcntl

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 2/5

7:15 pm-10:21 am

2 stops30h 06m

Houston George Bush Intcntl

Sun 2/8

6:02 am-4:45 pm

2 stops43h 43m

$686

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 2/2

7:15 pm-4:06 pm

1 stop35h 51m

Houston George Bush Intcntl

Mon 2/16

2:25 pm-4:45 pm

2 stops35h 20m

$753

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 2/5

8:35 pm-11:54 pm

1 stop18h 19m

Houston George Bush Intcntl

Sun 2/8

7:00 am-6:35 pm

1 stop20h 35m

$797

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 4/27

7:20 pm-1:29 pm

1 stop32h 09m

Houston George Bush Intcntl

Tue 7/28

6:35 pm-3:20 pm

1 stop30h 45m

$800

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Mon 2/2

7:30 pm-11:56 pm

2 stops19h 26m

Houston George Bush Intcntl

Mon 2/9

6:41 pm-4:30 pm

2 stops30h 49m

$804

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Fri 1/30

8:35 pm-11:54 pm

1 stop18h 19m

Houston George Bush Intcntl

Fri 2/6

7:00 am-6:35 pm

1 stop20h 35m

$809

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Fri 1/30

12:45 pm-10:48 pm

2 stops25h 03m

Houston George Bush Intcntl

Fri 2/6

5:25 am-4:15 pm

1 stop19h 50m

$830

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Fri 1/30

7:30 pm-11:56 pm

2 stops19h 26m

Houston George Bush Intcntl

Fri 2/6

6:41 pm-4:30 pm

2 stops30h 49m

$853

SeoulHouston

GMP - IAH

GMPIAH

Seoul Gimpo Intl

Tue 2/3

12:05 pm-10:47 am

2 stops37h 42m

Houston George Bush Intcntl

Sat 2/7

2:12 pm-6:20 pm

2 stops61h 08m

$1,381

SeoulHouston

GMP - IAH

GMPIAH

Seoul Gimpo Intl

Thu 1/22

7:50 pm-7:45 am

1 stop26h 55m

Houston George Bush Intcntl

Thu 3/5

10:20 am-10:30 pm

1 stop21h 10m

$1,499

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 30 results
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Compare providers for flights from Seoul to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to George Bush Intcntl in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seoul-Houston George Bush Intcntl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul-Houston George Bush Intcntl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Seoul with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Seoul to Houston George Bush Intcntl Airport?

Currently, January is the cheapest month in which you can book a flight from Seoul to Houston George Bush Intcntl Airport (average of $658). Flying from Seoul to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $1,158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEL to IAH?

Find hourly flight availability from Seoul to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Seoul to Houston George Bush Intcntl Airport in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Seoul to Houston George Bush Intcntl Airport?

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated December 18, 2025.
See what other customers who have flown with Korean Air, Asiana Airlines, and Delta from Seoul to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Asiana Airlines
8.2
Very good
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,005 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Entertainment

8.2

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Seoul to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seoul to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Seoul to Houston George Bush Intcntl Airport in 26h 55m. Fly via American Airlines, Japan Airlines, or ANA to get the fastest option. The distance between Seoul and Houston George Bush Intcntl Airport is about 7028 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seoul to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $852, Delta will fly you from Seoul to Houston George Bush Intcntl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Asiana Airlines and Korean Air - these airlines can fly you to your destination from $1,041 and $1,155, respectively. Users have found that Delta is 24% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seoul to Houston George Bush Intcntl Airport one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $443. Users have also found prices from $452 and $905 on American Airlines and Delta, respectively.

  • Can I find deals for flights from Seoul to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Seoul to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seoul to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to George Bush Intcntl.

  • Can I find deals for business class flights from Seoul to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Seoul to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Houston George Bush Intcntl Airport?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Houston George Bush Intcntl Airport (average of $658). Flying from Seoul to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $1,158). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Spring
Montgomery
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Alternative routes for Seoul to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to Hobby flights
Incheon Intl to George Bush Intcntl flights
Busan to Hobby flights

Top 3 airlines flying from Seoul to George Bush Intcntl

Discover the top 3 airlines that operate flights from Seoul to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$852Average$980FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$1,041Average$1,388FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,155Average$1,479FlexibilityNo cancel feeOn-time81%

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