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$377+ Cheap flights from Seoul (SEL) to Texas

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DFW
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Seoul to Texas

Keep the following information in mind while searching for Seoul to Texas flight deals. Data was last updated septiembre 15, 2025.

Round-trip from

$602
(Alaska Airlines)

One-way from

$377
(Kiwi.com)

Good round-trip deal

$736 or less

Good one-way deal

$406 or less
From Seoul (SEL) to Texas
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One-way flight from Seoul (SEL) to Texas
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Price to beat on a round-trip flight from Seoul (SEL) to Texas.
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Price to beat on a one-way flight from Seoul (SEL) to Texas.
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Find flight deals from Seoul to Texas

Cheapest flights from Seoul to Texas
Explore the most affordable flight options available from Seoul to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/279:25 pmICN - IAH
2 stops33h 25mAlaska Airlines
jue. 11/135:51 pmIAH - ICN
2 stops34h 34mAlaska Airlines
Deal found 9/13$602
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/278:35 pmICN - IAH
2 stops34h 15mAlaska Airlines
mié. 11/125:51 pmIAH - ICN
2 stops34h 34mAlaska Airlines
Deal found 9/13$606
This Trip.com deal was found by Cheapflights users on 9/14. 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.
mié. 10/291:20 pmICN - IAH
1 stop17h 20mMultiple Airlines
mié. 11/57:30 amIAH - ICN
1 stop30h 50mMultiple Airlines
Deal found 9/14$610
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/228:35 pmICN - DFW
2 stops23h 37mAlaska Airlines
mar. 12/94:40 pmDFW - ICN
2 stops34h 55mAlaska Airlines
Deal found 9/13$612
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/299:25 pmICN - IAH
2 stops33h 25mAlaska Airlines
vie. 11/145:51 pmIAH - ICN
2 stops34h 34mAlaska Airlines
Deal found 9/13$612
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/318:35 pmICN - AUS
1 stop31h 44mAlaska Airlines
sáb. 11/157:18 pmAUS - ICN
2 stops33h 07mAlaska Airlines
Deal found 9/15$614
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/278:35 pmICN - IAH
2 stops34h 15mAlaska Airlines
lun. 11/105:51 pmIAH - ICN
2 stops34h 34mAlaska Airlines
Deal found 9/13$615
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/268:35 pmICN - IAH
2 stops34h 15mAlaska Airlines
mié. 11/125:51 pmIAH - ICN
2 stops34h 34mAlaska Airlines
Deal found 9/13$616
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
mar. 10/146:20 pmICN - DFW
1 stop19h 39mMultiple Airlines
mar. 10/218:10 amDFW - ICN
1 stop19h 45mMultiple Airlines
Deal found 9/14$624
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/268:35 pmICN - IAH
2 stops34h 15mAlaska Airlines
vie. 11/145:51 pmIAH - ICN
2 stops34h 34mAlaska Airlines
Deal found 9/13$626
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/258:35 pmICN - IAH
2 stops34h 15mAlaska Airlines
mié. 11/125:51 pmIAH - ICN
2 stops34h 34mAlaska Airlines
Deal found 9/13$630
This Delta deal was found by Cheapflights users on 9/13. 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.
lun. 11/247:30 pmICN - AUS
1 stop18h 29mDelta
lun. 12/11:59 pmAUS - ICN
2 stops35h 31mDelta
Deal found 9/13$635

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seoul to Texas 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Seoul to Texas that are best for you.

Fly from

Seoul

Fly to

Texas

Route

Depart

Return

Price

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

mié. 11/5

9:25 pm-4:50 pm

2 stops34h 25m

Houston George Bush Intcntl

lun. 11/10

5:51 pm-7:25 pm

2 stops34h 34m

$612

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

mié. 10/29

9:25 pm-4:50 pm

2 stops33h 25m

Houston George Bush Intcntl

lun. 11/10

5:51 pm-7:25 pm

2 stops34h 34m

$612

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

vie. 10/31

8:35 pm-2:19 pm

1 stop31h 44m

Austin Bergstrom

sáb. 11/15

7:18 pm-7:25 pm

2 stops33h 07m

$614

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

lun. 10/27

8:35 pm-4:50 pm

2 stops34h 15m

Houston George Bush Intcntl

vie. 11/14

5:51 pm-7:25 pm

2 stops34h 34m

$615

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

dom. 10/26

8:35 pm-4:50 pm

2 stops34h 15m

Houston George Bush Intcntl

mié. 11/12

5:51 pm-7:25 pm

2 stops34h 34m

$616

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

dom. 10/26

8:35 pm-4:50 pm

2 stops34h 15m

Houston George Bush Intcntl

jue. 11/13

5:51 pm-7:25 pm

2 stops34h 34m

$626

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

sáb. 10/25

8:35 pm-4:50 pm

2 stops34h 15m

Houston George Bush Intcntl

mié. 11/12

5:51 pm-7:25 pm

2 stops34h 34m

$630

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

lun. 11/24

7:30 pm-10:59 pm

1 stop18h 29m

Austin Bergstrom

dom. 1/4

6:30 pm-4:30 pm

2 stops31h 00m

$635

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

jue. 12/4

7:30 pm-11:02 pm

1 stop18h 32m

Austin Bergstrom

lun. 1/5

5:10 am-4:30 pm

2 stops20h 20m

$635

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

lun. 11/24

7:30 pm-10:59 pm

1 stop18h 29m

Austin Bergstrom

lun. 12/1

1:59 pm-4:30 pm

2 stops35h 31m

$635

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Seoul to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas 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 Texas

What is the cheapest month to book a flight from Seoul to Texas?

Currently, August is the cheapest month in which you can book a flight from Seoul to Texas (average of $216). Flying from Seoul to Texas in March is currently the most expensive (average of $295). 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 TX?

Find hourly flight availability from Seoul to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

When flying from Seoul to Texas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seoul to Texas

Explore weekly flight availability from Seoul to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 15, 2025.

The most flights from SEL to USTX are scheduled on a Friday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Seoul to Texas?

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. 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 Texas. Reviews last updated septiembre 15, 2025.
Peruse reviews from past customers who have flown with Korean Air, Asiana Airlines, and Delta from Seoul to Texas to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

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
479 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

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
8.0
Very good
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

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!!
United Airlines
7.4
Good
8,929 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

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!!
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

Overall

8.4

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 Texas. 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 Texas?

    For as low as $635, Alaska Airlines can have you in Texas from Seoul in 18h 29m. The distance from Seoul to Texas is about 6957 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Seoul to Texas one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $441. American Airlines flights start at $453 while deals on WestJet start at $519 one-way.

  • What are the most popular routes from Seoul to Texas?

    When deciding which route to take from Seoul to Texas consider Incheon Intl - Dallas/Fort Worth, Incheon Intl - Dallas Love Field or Incheon Intl - Austin Bergstrom as they are the most popular.

  • What are the most reliable airlines from Seoul to Texas?

    Before booking your flight to Texas from Seoul, check out the most reliable airlines to get you to your destination on time: American Airlines (63%), Malaysia Airlines (63%), Korean Air( 56%).

  • What are the cheapest flights from Seoul to Texas?

    Looking at all options, your cheapest flight can be booked for $397. While the most popular route (Incheon Intl - Dallas/Fort Worth) can be booked for $666 on average, our data indicates $2,138 when flying from Seoul to Texas.

  • Can I find deals for flights from Seoul to Texas that include hotel bookings?

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

  • How can I find direct flights from Seoul to Texas?

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

  • Can I find deals for business class flights from Seoul to Texas?

    Yes. Cheapflights offers flight deals from Seoul to Texas 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 Texas?

    Currently, August is the cheapest month in which you can book a flight from Seoul to Texas (average of $216). Flying from Seoul to Texas in March is currently the most expensive (average of $295). 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

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Alternative routes for Seoul to Texas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Seoul to Texas

Discover the top 6 airlines that operate flights from Seoul to Texas. 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$630Average$950FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$676Average$1,062FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$684Average$849FlexibilityNo cancel feeOn-time67%
DeltaCheapest$703Average$1,077FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$825Average$1,343FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,036Average$1,304FlexibilityNo cancel feeOn-time76%

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