HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$438+ Cheap flights from George Bush Intcntl (IAH) to Seoul (SEL)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SEL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from George Bush Intcntl to Seoul

Cheapest flights from George Bush Intcntl to Seoul
Explore the most affordable flight options available from George Bush Intcntl to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:00 pmIAH - ICN
1 stop40h 10mMultiple Airlines
Thu 12/49:20 pmICN - IAH
2 stops30h 24mMultiple Airlines
Deal found 10/29$765
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:05 pmIAH - ICN
2 stops31h 15mMultiple Airlines
Tue 12/98:35 amICN - IAH
2 stops25h 57mMultiple Airlines
Deal found 10/30$833
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:37 amIAH - ICN
1 stop37h 43mMultiple Airlines
Mon 11/246:55 pmICN - IAH
2 stops39h 05mMultiple Airlines
Deal found 10/30$836
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:05 pmIAH - ICN
2 stops27h 15mMultiple Airlines
Tue 12/167:15 amICN - IAH
2 stops27h 17mMultiple Airlines
Deal found 10/29$846
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:27 pmIAH - ICN
2 stops40h 43mMultiple Airlines
Thu 12/41:20 pmICN - IAH
1 stop20h 52mMultiple Airlines
Deal found 10/28$849
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:48 pmIAH - ICN
2 stops52h 32mMultiple Airlines
Mon 12/19:55 pmICN - IAH
1 stop38h 45mMultiple Airlines
Deal found 10/30$878
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:05 pmIAH - ICN
2 stops31h 15mMultiple Airlines
Sun 11/161:20 pmICN - IAH
2 stops31h 43mMultiple Airlines
Deal found 10/30$885
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:40 pmIAH - GMP
3 stops32h 25mMultiple Airlines
Thu 12/42:25 pmGMP - IAH
3 stops34h 45mMultiple Airlines
Deal found 10/28$897
This Trip.com deal was found by Cheapflights users on 10/29. 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.
Tue 12/309:05 amIAH - GMP
1 stop22h 30mMultiple Airlines
Mon 1/193:50 pmGMP - IAH
1 stop30h 35mMultiple Airlines
Deal found 10/29$1,103
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:35 pmIAH - GMP
2 stops27h 15mEVA Air
Wed 12/38:15 pmGMP - IAH
1 stop39h 35mEVA Air
Deal found 10/29$1,254
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:35 pmIAH - GMP
2 stops33h 30mAir China
Thu 12/48:50 amGMP - IAH
2 stops36h 13mAir China
Deal found 10/28$1,534
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:17 pmIAH - GMP
2 stops41h 48mJapan Airlines
Wed 12/37:40 pmGMP - IAH
2 stops30h 42mJapan Airlines
Deal found 10/29$1,612

Cheap flight deals from George Bush Intcntl to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Seoul (SEL). 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$765
(Kiwi.com)

One-way from

$438
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,626
Provider with most accurate pricing for Houston George Bush Intcntl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Seoul (SEL) flights.
Search Deals
From Houston George Bush Intcntl to Seoul (SEL)
Search Deals
One-way flight from Houston George Bush Intcntl to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($233 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Seoul 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 October 30, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Seoul that are best for you.

Fly from

George Bush Intcntl

Fly to

Seoul

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 1/18

9:05 pm-9:05 am

1 stop45h 00m

Incheon Intl

Sat 2/28

10:45 am-7:10 pm

1 stop47h 25m

$897

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 11/27

1:40 pm-1:05 pm

3 stops32h 25m

Seoul Gimpo Intl

Thu 12/4

2:25 pm-10:10 am

3 stops34h 45m

$897

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Mon 3/9

12:40 am-7:15 pm

1 stop28h 35m

Seoul Gimpo Intl

Wed 3/18

8:15 pm-10:00 pm

1 stop39h 45m

$1,066

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 12/30

9:05 am-10:35 pm

1 stop22h 30m

Seoul Gimpo Intl

Mon 1/19

3:50 pm-7:25 am

1 stop30h 35m

$1,103

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 1/6

11:30 pm-6:45 pm

1 stop28h 15m

Incheon Intl

Tue 1/20

11:40 am-8:50 pm

1 stop24h 10m

$1,174

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 3/10

10:25 am-10:35 pm

1 stop22h 10m

Seoul Gimpo Intl

Wed 3/18

8:40 am-8:25 am

1 stop37h 45m

$1,344

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 2/3

6:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Wed 2/11

8:00 am-11:54 am

2 stops18h 54m

$1,482

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Tue 1/6

8:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

Tue 1/20

8:00 am-10:47 am

2 stops17h 47m

$1,492

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Fri 3/6

7:35 am-10:05 pm

2 stops23h 30m

Seoul Gimpo Intl

Wed 3/18

8:00 am-7:16 pm

2 stops25h 16m

$1,502

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 12/9

5:02 pm-5:40 am

1 stop21h 38m

Incheon Intl

Sun 1/11

6:00 pm-12:59 am

1 stop21h 59m

$1,508

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 31 results
1
2
3
4

Compare providers for flights from George Bush Intcntl to Seoul

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 George Bush Intcntl to Seoul in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice 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 Houston George Bush Intcntl Airport-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Houston George Bush Intcntl Airport-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Seoul 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 Houston George Bush Intcntl Airport-Seoul 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 George Bush Intcntl to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from George Bush Intcntl 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 Houston George Bush Intcntl Airport to Seoul

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

Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Seoul (average of $461). Flying from Houston George Bush Intcntl Airport to Seoul in July is currently the most expensive (average of $1,425). 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 IAH to SEL?

Find hourly flight availability from George Bush Intcntl to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Houston George Bush Intcntl Airport to Seoul at noon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the morning.

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

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown EVA Air, Korean Air, and United Airlines from Houston George Bush Intcntl Airport to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
EVA Air
8.4
Very good
1,267 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
Korean Air
8.4
Very good
1,155 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
United Airlines
7.4
Good
8,998 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
American Airlines
7.2
Good
11,035 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.
WestJet
7.2
Good
3,152 reviews
EVA Air
8.4
Very good
1,267 reviews

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2025

TPE - YYZ

All was well. Despite the flight being delayed a few minutes, passengers were made sure to be informed and updated on the status of the delay.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Seoul. 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 Houston George Bush Intcntl Airport to Seoul?

    Turkish Airlines, EVA Air, and United Airlines can get you from Houston George Bush Intcntl Airport to Seoul in just under 21h 38m. Your travel time can differ by up to 23h 22m. There are 7046 mi between Houston George Bush Intcntl Airport and Seoul. This flight may include one or multiple stops.

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

    Alaska Airlines, at $461, was found to be the cheapest airline from Houston George Bush Intcntl Airport to Seoul.Alternate airlines to your destination round-trip include Delta and American Airlines. Alaska Airlines is priced at 66% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Seoul 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 Houston George Bush Intcntl Airport to Seoul?

    Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Seoul (average of $461). Flying from Houston George Bush Intcntl Airport to Seoul in July is currently the most expensive (average of $1,425). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from George Bush Intcntl to Seoul

Discover the top 9 airlines that operate flights from George Bush Intcntl to Seoul. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,408FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$856Average$1,101FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,248FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$987Average$1,050FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,288FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,138Average$1,571FlexibilityNo cancel feeOn-time69%
WestJetCheapest$1,180Average$1,354FlexibilityNo cancel feeOn-time60%
Asiana AirlinesCheapest$1,288Average$1,392FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.