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

Cathay Pacific, Turkish Airlines, and Delta can get you from Houston George Bush Intcntl Airport to Seoul in just under 17h 40m. Your travel time can differ by up to 30h 35m. 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 Air Canada. Alaska Airlines is priced at 65% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Seoul?

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Seoul flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular airlines that fly from Houston George Bush Intcntl Airport to Seoul?

The most popular airlines flying from Houston George Bush Intcntl Airport to Seoul are American Airlines, Air Canada and Alaska Airlines. Something to consider prior to booking your flight.

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.

$372+ Flights from Houston George Bush Intcntl Airport to Seoul

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Cheap flight deals from George Bush Intcntl to Seoul

Round-trip from	$723 (Kiwi.com)
One-way from	$372 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$1,160

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. 16% potential increase in price ($265 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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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 September 17, 2025.

Fri 10/1711:42 amIAH - ICN

1 stop27h 08mMultiple Airlines

Fri 10/248:45 pmICN - IAH

1 stop31h 25mMultiple Airlines

Deal found 9/17

$723

Tue 10/1411:42 amIAH - ICN

1 stop38h 03mMultiple Airlines

Tue 10/289:15 pmICN - IAH

1 stop29h 29mMultiple Airlines

Deal found 9/17

$736

Sat 10/1811:42 amIAH - ICN

1 stop38h 03mMultiple Airlines

Sun 10/269:15 pmICN - IAH

1 stop34h 14mMultiple Airlines

Deal found 9/14

$751

Mon 10/136:44 amIAH - ICN

1 stop32h 06mMultiple Airlines

Tue 10/289:15 pmICN - IAH

1 stop29h 29mMultiple Airlines

Deal found 9/17

$755

Tue 10/1410:12 pmIAH - ICN

1 stop27h 33mMultiple Airlines

Thu 10/308:35 pmICN - IAH

2 stops33h 53mMultiple Airlines

Deal found 9/16

$774

Thu 10/1611:42 amIAH - ICN

1 stop38h 03mMultiple Airlines

Fri 10/248:45 pmICN - IAH

1 stop31h 25mMultiple Airlines

Deal found 9/17

$776

Fri 10/1710:12 pmIAH - ICN

1 stop27h 33mMultiple Airlines

Fri 11/149:25 pmICN - IAH

2 stops39h 12mMultiple Airlines

Deal found 9/16

$783

Tue 10/1410:12 pmIAH - ICN

1 stop27h 33mMultiple Airlines

Thu 10/238:35 pmICN - IAH

2 stops22h 45mMultiple Airlines

Deal found 9/17

$787

Thu 10/233:00 pmIAH - ICN

1 stop37h 45mMultiple Airlines

Thu 11/68:35 pmICN - IAH

2 stops24h 45mMultiple Airlines

Deal found 9/15

$790

Wed 10/110:15 amIAH - GMP

1 stop22h 10mMultiple Airlines

Wed 10/151:30 pmGMP - IAH

3 stops29h 50mMultiple Airlines

Deal found 9/16

$1,149

Wed 9/2410:30 amIAH - GMP

1 stop21h 55mMultiple Airlines

Sun 9/288:40 amGMP - IAH

1 stop37h 50mMultiple Airlines

Deal found 9/16

$1,154

Thu 10/166:40 pmIAH - GMP

2 stops28h 10mEVA Air

Fri 10/241:50 pmGMP - IAH

1 stop22h 25mEVA Air

Deal found 9/17

$1,288

Best flights from George Bush Intcntl to Seoul
Discover carefully curated flight deals from George Bush Intcntl to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Mon 11/176:00 amIAH - ICN

2 stops48h 15mCathay Pacific

Tue 12/21:50 pmICN - IAH

2 stops45h 06mCathay Pacific

Deal found 9/15

$1,149

Sat 1/312:55 pmIAH - ICN

1 stop27h 10mTurkish Airlines

Mon 2/212:10 amICN - IAH

1 stop34h 00mTurkish Airlines

Deal found 9/14

$1,150

Sun 10/57:40 amIAH - ICN

1 stop17h 40mDelta

Mon 10/206:40 pmICN - IAH

1 stop18h 16mDelta

Deal found 9/15

$1,150

Thu 10/166:40 pmIAH - GMP

2 stops28h 10mEVA Air

Fri 10/241:50 pmGMP - IAH

1 stop22h 25mEVA Air

Deal found 9/17

$1,288

Thu 10/28:10 pmIAH - ICN

1 stop18h 20mMultiple Airlines

Thu 10/1612:45 pmICN - IAH

1 stop19h 58mMultiple Airlines

Deal found 9/16

$1,328

Thu 11/205:15 amIAH - ICN

1 stop20h 00mUnited Airlines

Thu 11/2712:45 pmICN - IAH

1 stop17h 17mUnited Airlines

Deal found 9/15

$1,408

Thu 10/236:40 pmIAH - GMP

2 stops28h 25mAir China

Fri 11/72:25 pmGMP - IAH

2 stops30h 38mAir China

Deal found 9/16

$1,415

Tue 2/36:10 amIAH - GMP

2 stops24h 55mJapan Airlines

Wed 2/118:00 amGMP - IAH

2 stops26h 04mJapan Airlines

Deal found 9/16

$1,428

Thu 2/1210:20 amIAH - GMP

1 stop21h 10mANA

Tue 2/247:50 pmGMP - IAH

1 stop26h 55mANA

Deal found 9/16

$1,561

Thu 10/231:29 pmIAH - ICN

1 stop24h 31mDelta

Fri 11/77:25 pmICN - IAH

1 stop19h 34mDelta

Deal found 9/16

$1,150

Sat 1/319:05 pmIAH - ICN

1 stop30h 15mTurkish Airlines

Thu 2/512:10 amICN - IAH

1 stop34h 00mTurkish Airlines

Deal found 9/14

$1,150

Sun 2/16:28 amIAH - ICN

2 stops39h 17mCathay Pacific

Fri 2/61:50 pmICN - IAH

2 stops44h 14mCathay Pacific

Deal found 9/14

$1,249

Fri 1/306:50 pmIAH - ICN

2 stops32h 55mEVA Air

Tue 2/311:40 amICN - IAH

1 stop24h 10mEVA Air

Deal found 9/14

$1,295

Wed 10/154:30 pmIAH - GMP

3 stops30h 20mMultiple Airlines

Wed 10/228:20 amGMP - IAH

3 stops47h 18mMultiple Airlines

Deal found 9/16

$1,354

Sat 1/316:37 pmIAH - ICN

2 stops28h 18mCathay Pacific

Fri 2/67:35 pmICN - IAH

2 stops38h 29mCathay Pacific

Deal found 9/14

$1,249

Wed 10/155:38 amIAH - ICN

1 stop19h 22mUnited Airlines

Wed 10/2211:30 amICN - IAH

1 stop24h 38mUnited Airlines

Deal found 9/16

$1,408

Fri 1/306:50 pmIAH - ICN

2 stops24h 40mEVA Air

Thu 2/511:40 amICN - IAH

1 stop24h 10mEVA Air

Deal found 9/14

$1,295

Sat 1/172:18 pmIAH - GMP

2 stops29h 37mJapan Airlines

Sat 1/318:00 amGMP - IAH

2 stops26h 04mJapan Airlines

Deal found 9/15

$1,443

Fri 2/271:31 pmIAH - GMP

2 stops30h 24mJapan Airlines

Sun 3/87:40 pmGMP - IAH

2 stops34h 27mJapan Airlines

Deal found 9/16

$1,443

Tue 10/147:00 amIAH - GMP

2 stops24h 50mMultiple Airlines

Fri 11/78:00 amGMP - IAH

2 stops23h 17mMultiple Airlines

Deal found 9/15

$1,546

Tue 11/118:05 amIAH - GMP

2 stops23h 00mJapan Airlines

Tue 11/188:00 amGMP - IAH

2 stops20h 33mJapan Airlines

Deal found 9/16

$1,463

Wed 11/266:35 pmIAH - GMP

2 stops27h 15mEVA Air

Sat 11/291:50 pmGMP - IAH

1 stop22h 00mEVA Air

Deal found 9/16

$1,570

Mon 1/267:49 amIAH - GMP

2 stops23h 16mJapan Airlines

Wed 2/118:00 amGMP - IAH

2 stops18h 14mJapan Airlines

Deal found 9/17

$1,543

Last-minute flights from George Bush Intcntl to Seoul
Discover last-minute flight deals from George Bush Intcntl to Seoul. Data last updated September 17, 2025 and is based on user searches.

Wed 9/2410:30 amIAH - GMP

1 stop21h 55mMultiple Airlines

Sun 9/288:40 amGMP - IAH

1 stop37h 50mMultiple Airlines

Deal found 9/16

$1,154

Wed 10/110:15 amIAH - GMP

1 stop22h 10mMultiple Airlines

Wed 10/151:30 pmGMP - IAH

3 stops29h 50mMultiple Airlines

Deal found 9/16

$1,149

Mon 10/136:44 amIAH - ICN

1 stop32h 06mMultiple Airlines

Tue 10/289:15 pmICN - IAH

1 stop29h 29mMultiple Airlines

Deal found 9/17

$755

Tue 10/1411:42 amIAH - ICN

1 stop38h 03mMultiple Airlines

Tue 10/289:15 pmICN - IAH

1 stop29h 29mMultiple Airlines

Deal found 9/17

$736

Tue 10/1410:12 pmIAH - ICN

1 stop27h 33mMultiple Airlines

Thu 10/308:35 pmICN - IAH

2 stops33h 53mMultiple Airlines

Deal found 9/16

$774

Tue 10/1410:12 pmIAH - ICN

1 stop27h 33mMultiple Airlines

Thu 10/238:35 pmICN - IAH

2 stops22h 45mMultiple Airlines

Deal found 9/17

$787

Thu 10/1611:42 amIAH - ICN

1 stop38h 03mMultiple Airlines

Fri 10/248:45 pmICN - IAH

1 stop31h 25mMultiple Airlines

Deal found 9/17

$776

Thu 10/166:40 pmIAH - GMP

2 stops28h 10mEVA Air

Fri 10/241:50 pmGMP - IAH

1 stop22h 25mEVA Air

Deal found 9/17

$1,288

Fri 10/1711:42 amIAH - ICN

1 stop27h 08mMultiple Airlines

Fri 10/248:45 pmICN - IAH

1 stop31h 25mMultiple Airlines

Deal found 9/17

$723

Fri 10/1710:12 pmIAH - ICN

1 stop27h 33mMultiple Airlines

Fri 11/149:25 pmICN - IAH

2 stops39h 12mMultiple Airlines

Deal found 9/16

$783

Sat 10/1811:42 amIAH - ICN

1 stop38h 03mMultiple Airlines

Sun 10/269:15 pmICN - IAH

1 stop34h 14mMultiple Airlines

Deal found 9/14

$751

Thu 10/233:00 pmIAH - ICN

1 stop37h 45mMultiple Airlines

Thu 11/68:35 pmICN - IAH

2 stops24h 45mMultiple Airlines

Deal found 9/15

$790

One-way flights from George Bush Intcntl to Seoul
Search for one-way flight options from George Bush Intcntl to Seoul. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Mon 10/2011:42 amIAH - ICN

1 stop27h 08mMultiple Airlines

Deal found 9/14

$372

Tue 10/2111:42 amIAH - ICN

1 stop38h 03mMultiple Airlines

Deal found 9/16

$375

Tue 10/2810:12 pmIAH - ICN

1 stop27h 58mMultiple Airlines

Deal found 9/15

$383

Mon 9/2912:52 pmIAH - ICN

3 stops59h 43mMultiple Airlines

Deal found 9/16

$407

Sat 9/276:02 amIAH - ICN

2 stops43h 43mMultiple Airlines

Deal found 9/17

$413

Thu 9/2511:44 amIAH - ICN

2 stops51h 06mMultiple Airlines

Deal found 9/16

$416

Fri 9/269:08 pmIAH - ICN

2 stops52h 37mMultiple Airlines

Deal found 9/15

$422

Sun 10/1210:12 pmIAH - ICN

1 stop40h 38mMultiple Airlines

Deal found 9/14

$428

Sat 9/2710:02 pmIAH - GMP

3 stops57h 43mMultiple Airlines

Deal found 9/17

$467

Mon 2/26:55 pmIAH - GMP

2 stops33h 20mEVA Air

Deal found 9/16

$707

Tue 11/184:20 pmIAH - GMP

2 stops53h 30mEVA Air

Deal found 9/17

$834

Sun 12/288:51 pmIAH - GMP

3 stops49h 14mMultiple Airlines

Deal found 9/15

$854

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Mon 11/17

6:00 am-9:15 pm

2 stops48h 15m

Incheon Intl

Tue 12/2

1:50 pm-7:56 pm

2 stops45h 06m

$1,149

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 1/31

2:55 pm-9:05 am

1 stop27h 10m

Incheon Intl

Mon 2/2

12:10 am-7:10 pm

1 stop34h 00m

$1,150

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 10/5

7:40 am-3:20 pm

1 stop17h 40m

Incheon Intl

Mon 10/20

6:40 pm-10:56 pm

1 stop18h 16m

$1,150

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 10/23

1:29 pm-4:00 am

1 stop24h 31m

Incheon Intl

Fri 11/7

7:25 pm-11:59 pm

1 stop19h 34m

$1,150

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 1/31

9:05 pm-6:20 pm

1 stop30h 15m

Incheon Intl

Thu 2/5

12:10 am-7:10 pm

1 stop34h 00m

$1,150

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sun 2/1

6:28 am-12:45 pm

2 stops39h 17m

Incheon Intl

Fri 2/6

1:50 pm-7:04 pm

2 stops44h 14m

$1,249

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Sat 1/31

6:37 pm-1:55 pm

2 stops28h 18m

Incheon Intl

Fri 2/6

7:35 pm-7:04 pm

2 stops38h 29m

$1,249

HoustonSeoul

IAH - GMP

IAHGMP

Houston George Bush Intcntl

Thu 10/16

6:40 pm-12:50 pm

2 stops28h 10m

Seoul Gimpo Intl

Fri 10/24

1:50 pm-10:15 pm

1 stop22h 25m

$1,288

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Fri 1/30

6:50 pm-6:45 pm

2 stops32h 55m

Incheon Intl

Tue 2/3

11:40 am-8:50 pm

1 stop24h 10m

$1,295

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Fri 1/30

6:50 pm-10:30 am

2 stops24h 40m

Incheon Intl

Thu 2/5

11:40 am-8:50 pm

1 stop24h 10m

$1,295

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 41 results

...

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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Seoul (average of $989). Flying from Houston George Bush Intcntl Airport to Seoul in December is currently the most expensive (average of $1,621). 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?

It’s optimal to fly from Houston George Bush Intcntl Airport to Seoul in the afternoon. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Seoul

Read reviews from past customers who have flown EVA Air, Asiana Airlines, 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

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

I bought tickets for myself and my friend and had to argue with the checkin person to get our seats together for the return flights I purchased the tickets together weeks ahead of time and did not expect to have to ask for a supervisor to sit together very disappointed in booking through kayak

EVA Air

8.4

Very good

1,237 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

Asiana Airlines

8.2

Very good

481 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

United Airlines

7.4

Good

8,926 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

American Airlines

7.2

Good

10,000 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

WestJet

7.2

Good

3,095 reviews

EVA Air

8.4

Very good

1,237 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Aug 2025

BKK - TPE

Related info for your journey

How long is the flight from Houston George Bush Intcntl Airport to Seoul?
Cathay Pacific, Turkish Airlines, and Delta can get you from Houston George Bush Intcntl Airport to Seoul in just under 17h 40m. Your travel time can differ by up to 30h 35m. 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 Air Canada. Alaska Airlines is priced at 65% 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Seoul (average of $989). Flying from Houston George Bush Intcntl Airport to Seoul in December is currently the most expensive (average of $1,621). 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

Top 10 airlines flying from George Bush Intcntl to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$461	Average$571	FlexibilityNo cancel fee	On-time75%
Delta	Cheapest$826	Average$1,199	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$849	Average$864	FlexibilityNo cancel fee	On-time67%
American Airlines	Cheapest$866	Average$1,058	FlexibilityNo cancel fee	On-time71%
Turkish Airlines	Cheapest$987	Average$1,050	FlexibilityNo cancel fee	On-time77%
EVA Air	Cheapest$1,020	Average$1,309	FlexibilityNo cancel fee	On-time74%
Korean Air	Cheapest$1,052	Average$1,325	FlexibilityNo cancel fee	On-time81%
WestJet	Cheapest$1,180	Average$1,354	FlexibilityNo cancel fee	On-time60%
United Airlines	Cheapest$1,203	Average$1,591	FlexibilityNo cancel fee	On-time69%
Asiana Airlines	Cheapest$1,288	Average$1,432	FlexibilityNo cancel fee	On-time76%

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$372+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from George Bush Intcntl to Seoul

Cheapest flights from George Bush Intcntl to SeoulExplore 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 September 17, 2025.

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 September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Seoul that are best for you.

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.

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?

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 September 17, 2025.

Reviews of airlines servicing Seoul

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?

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

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

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

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

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

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.

Alternative routes for George Bush Intcntl to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from George Bush Intcntl to Seoul

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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 September 17, 2025.