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$387+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SEL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:59 pmIAH - ICN
1 stop29h 21mMultiple Airlines
Tue 1/131:20 pmICN - IAH
1 stop21h 01mMultiple Airlines
Deal found 12/17$1,222
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:59 pmIAH - ICN
1 stop28h 21mMultiple Airlines
Thu 7/210:35 pmICN - IAH
1 stop24h 10mMultiple Airlines
Deal found 12/16$1,404
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Wed 12/241:35 pmIAH - ICN
2 stops41h 00mMultiple Airlines
Fri 1/97:10 pmICN - IAH
1 stop25h 45mMultiple Airlines
Deal found 12/15$1,428
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/298:59 pmIAH - ICN
1 stop28h 21mMultiple Airlines
Sat 1/108:20 pmICN - IAH
2 stops24h 35mMultiple Airlines
Deal found 12/16$1,537
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:38 pmIAH - ICN
1 stop30h 12mDelta
Tue 1/137:30 pmICN - IAH
1 stop18h 45mDelta
Deal found 12/17$1,558
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.
Fri 12/266:38 pmIAH - ICN
2 stops29h 52mDelta
Tue 12/307:30 pmICN - IAH
1 stop19h 08mDelta
Deal found 12/16$1,562
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2110:32 pmIAH - ICN
2 stops39h 38mMultiple Airlines
Tue 1/131:20 pmICN - IAH
1 stop21h 01mMultiple Airlines
Deal found 12/17$1,603
This Japan Airlines deal was found by Cheapflights users on 12/15. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:08 amIAH - GMP
2 stops24h 57mMultiple Airlines
Tue 12/238:00 amGMP - IAH
2 stops18h 35mMultiple Airlines
Deal found 12/15$2,363
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:40 pmIAH - GMP
2 stops57h 35mEVA Air
Tue 1/137:00 pmGMP - IAH
2 stops35h 14mEVA Air
Deal found 12/17$2,424
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:20 amIAH - GMP
2 stops48h 10mANA
Wed 12/247:50 pmGMP - IAH
1 stop26h 55mANA
Deal found 12/16$3,018
This Expedia deal was found by Cheapflights users on 12/15. 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 12/177:20 amIAH - GMP
2 stops48h 10mANA
Tue 12/2312:25 pmGMP - IAH
1 stop34h 20mANA
Deal found 12/15$3,022
This Expedia deal was found by Cheapflights users on 12/15. 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.
Sun 12/217:20 amIAH - GMP
2 stops39h 50mMultiple Airlines
Sun 12/287:40 pmGMP - IAH
2 stops32h 59mMultiple Airlines
Deal found 12/15$3,165

Find 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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$793
(Kiwi.com)

One-way from

$387
(Kiwi.com)

Popular in

October

Cheapest in

February

Average price

$1,397
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. 3% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 18, 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 3/29

7:05 am-4:55 am

1 stop31h 50m

Incheon Intl

Tue 4/14

9:10 pm-5:30 pm

2 stops34h 20m

$896

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 5/28

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Tue 6/2

9:10 pm-10:33 am

2 stops27h 23m

$920

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 5/28

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Sun 5/31

9:10 pm-5:54 am

2 stops22h 44m

$938

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 1/13

9:05 pm-9:05 am

1 stop45h 00m

Incheon Intl

Mon 1/26

12:10 am-7:10 pm

1 stop34h 00m

$969

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 1/20

7:00 am-9:35 pm

2 stops23h 35m

Incheon Intl

Wed 1/28

10:20 pm-12:19 am

1 stop16h 59m

$1,001

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 5/24

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Tue 6/2

12:45 pm-7:36 pm

1 stop20h 51m

$1,042

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 3/31

9:10 pm-5:40 pm

1 stop30h 30m

Incheon Intl

Wed 4/22

10:15 am-7:15 pm

1 stop47h 00m

$1,084

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 3/28

12:40 am-6:45 pm

1 stop28h 05m

Incheon Intl

Tue 4/14

7:45 pm-11:58 pm

2 stops42h 13m

$1,114

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 4/21

6:55 pm-11:00 am

2 stops26h 05m

Incheon Intl

Wed 5/13

7:45 pm-6:20 am

2 stops24h 35m

$1,129

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 5/27

8:00 am-6:45 pm

1 stop20h 45m

Incheon Intl

Sun 5/31

12:45 pm-7:36 pm

1 stop20h 51m

$1,133

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 39 results
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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 December.
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
OvagoPrice Accuracy2 starsTrust Score*2 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 December 18, 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.

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 December 18, 2025.
Read reviews from past customers who have flown EVA Air, Delta, 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
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
EVA Air
8.5
Very good
1,295 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
Delta
7.9
Good
8,007 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
United Airlines
7.4
Good
9,091 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
American Airlines
7.2
Good
11,054 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.
WestJet
7.2
Good
3,204 reviews
EVA Air
8.5
Very good
1,295 reviews

Crew

8.6

Boarding

8.4

Food

8.1

Overall

8.5

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

TPE - CRK

All was okay except for the medical emergency that happened before our boarding. I wish that the medical emergency response was more immediate.

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 and EVA Air can get you from Houston George Bush Intcntl Airport to Seoul in just under 28h 11m. Your travel time can differ by up to 16h 49m. There are 7028 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.

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

    $506 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on EVA Air and Asiana Airlines, with prices starting from $570 and $586, respectively.

  • 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

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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$826Average$1,457FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$856Average$1,162FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,247FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$990Average$1,051FlexibilityNo cancel feeOn-time77%
EVA AirCheapest$1,000Average$1,226FlexibilityNo cancel feeOn-time74%
WestJetCheapest$1,179Average$1,352FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$1,199Average$1,570FlexibilityNo cancel feeOn-time69%
Asiana AirlinesCheapest$1,297Average$1,613FlexibilityNo cancel feeOn-time76%

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