HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Texas

$403+ 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DFW
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seoul to Texas 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.

Cheap 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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/37:15 pm
ICN
-
SAT
1 stop16h 35m
American Airlines
Mon 2/98:16 am
SAT
-
ICN
1 stop17h 29m
American Airlines
Deal found 1/26$665
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/197:15 pm
ICN
-
SAT
2 stops36h 14m
American Airlines
Mon 2/234:47 pm
SAT
-
ICN
1 stop32h 58m
American Airlines
Deal found 1/26$667
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/57:15 pm
ICN
-
AUS
1 stop28h 10m
American Airlines
Mon 2/97:00 am
AUS
-
ICN
1 stop18h 45m
American Airlines
Deal found 1/26$667
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:45 pm
ICN
-
DFW
2 stops63h 50m
Air Canada
Sun 10/2512:20 pm
DFW
-
ICN
2 stops61h 50m
Air Canada
Deal found 1/27$671
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Mon 2/98:35 pm
ICN
-
SAT
1 stop36h 10m
Multiple Airlines
Wed 2/116:46 pm
SAT
-
ICN
1 stop32h 49m
Multiple Airlines
Deal found 1/28$674
This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:45 pm
ICN
-
DFW
2 stops42h 00m
Air Canada
Wed 6/1012:25 pm
DFW
-
ICN
2 stops37h 40m
Air Canada
Deal found 1/26$675
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 1/3012:45 pm
ICN
-
ELP
2 stops24h 32m
United Airlines
Tue 2/32:33 pm
ELP
-
ICN
2 stops23h 07m
United Airlines
Deal found 1/27$675
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:15 pm
ICN
-
AUS
1 stop18h 51m
American Airlines
Wed 3/45:00 am
AUS
-
ICN
1 stop20h 45m
American Airlines
Deal found 1/28$675
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/205:45 pm
ICN
-
DFW
2 stops42h 00m
Air Canada
Tue 6/912:25 pm
DFW
-
ICN
2 stops37h 40m
Air Canada
Deal found 1/27$676
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
ICN
-
IAH
1 stop36h 29m
Air Canada
Wed 3/47:10 am
IAH
-
ICN
2 stops43h 00m
Air Canada
Deal found 1/27$676
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/85:45 pm
ICN
-
DFW
2 stops42h 00m
Air Canada
Tue 5/2612:25 pm
DFW
-
ICN
2 stops37h 40m
Air Canada
Deal found 1/27$677
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:45 pm
ICN
-
DFW
2 stops41h 10m
Air Canada
Thu 5/2112:25 pm
DFW
-
ICN
2 stops37h 40m
Air Canada
Deal found 1/27$678

Find flight deals from Seoul to Texas

Keep the following information in mind while searching for Seoul to Texas flight deals. Data was last updated January 29, 2026.

Round-trip from

$667
(American Airlines)

One-way from

$403
(Trip.com)

Good round-trip deal

$711 or less

Good one-way deal

$496 or less
From Seoul (SEL) to Texas
Search Deals
One-way flight from Seoul (SEL) to Texas
Search Deals
Price to beat on a round-trip flight from Seoul (SEL) to Texas.
Search Deals
Price to beat on a one-way flight from Seoul (SEL) to Texas.
Search Deals

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 January 29, 2026.
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

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/19

7:15 pm-12:50 pm

1 stop32h 35m

San Antonio

Mon 2/23

5:41 pm-4:45 pm

1 stop32h 04m

$667

IncheonHouston

ICN - IAH

ICNIAH

Incheon Intl

Thu 2/19

6:55 pm-4:24 pm

1 stop36h 29m

Houston George Bush Intcntl

Wed 3/4

7:10 am-5:10 pm

2 stops43h 00m

$676

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Mon 5/18

5:45 pm-8:02 pm

1 stop16h 17m

Austin Bergstrom

Thu 5/21

11:55 am-4:05 pm

2 stops38h 10m

$687

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 2/9

8:35 pm-5:45 pm

1 stop36h 10m

San Antonio

Sat 2/14

6:06 pm-6:35 pm

1 stop33h 29m

$700

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Thu 5/7

5:45 pm-11:40 am

2 stops31h 55m

Dallas/Fort Worth

Thu 5/21

12:25 pm-4:05 pm

2 stops37h 40m

$701

IncheonDallas

ICN - DFW

ICNDFW

Incheon Intl

Wed 4/1

7:05 pm-2:49 pm

1 stop33h 44m

Dallas/Fort Worth

Mon 4/13

12:20 pm-4:05 pm

2 stops37h 45m

$701

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Tue 3/10

5:00 pm-6:24 pm

1 stop15h 24m

Austin Bergstrom

Wed 3/11

3:12 pm-4:40 am

1 stop23h 28m

$707

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 2/11

12:45 pm-10:57 pm

2 stops25h 12m

San Antonio

Sat 2/14

5:58 pm-4:15 pm

2 stops31h 17m

$709

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/19

12:45 pm-8:43 am

2 stops34h 58m

San Antonio

Mon 2/23

7:20 pm-4:15 pm

2 stops29h 55m

$709

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 2/9

12:45 pm-1:09 pm

2 stops39h 24m

San Antonio

Sat 2/14

5:58 pm-4:15 pm

2 stops31h 17m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
1
2
3
...
6

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, February is the cheapest month in which you can book a flight from Seoul to Texas (average of $615). Flying from Seoul to Texas in July is currently the most expensive (average of $759). 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 January 29, 2026.

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 January 29, 2026.

The most flights from SEL to USTX are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 January 29, 2026.
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
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
8.1
Very good
501 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
8,127 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
9,215 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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
11,206 reviews
Korean Air
8.4
Very good
1,188 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

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 $707, American Airlines can have you in Texas from Seoul in 15h 24m. 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 American Airlines, which is currently one of the cheapest options available, starting at $390. United Airlines flights start at $401 while deals on Delta start at $442 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 Seoul Gimpo Intl - Dallas/Fort Worth 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: Delta (79%), Korean Air (69%), American Airlines( 60%).

  • What are the cheapest flights from Seoul to Texas?

    Looking at all options, your cheapest flight can be booked for $414. While the most popular route (Incheon Intl - Dallas/Fort Worth) can be booked for $726 on average, our data indicates $867 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, February is the cheapest month in which you can book a flight from Seoul to Texas (average of $615). Flying from Seoul to Texas in July is currently the most expensive (average of $759). 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.

Alternative routes for Seoul to Texas

See prices for flight routes from nearby airports that may be better suited for you.
Incheon Intl to John F Kennedy Intl flights
Incheon Intl to Los Angeles flights
Incheon Intl to San Francisco flights
Incheon Intl to LaGuardia flights
Incheon Intl to Newark flights
Incheon Intl to Honolulu flights
Gimpo Intl to John F Kennedy Intl flights
Incheon Intl to Seattle flights
Incheon Intl to Dallas/Fort Worth flights
Gimpo Intl to Los Angeles flights
Incheon Intl to Dulles Intl flights
Incheon Intl to Las Vegas flights
Gimpo Intl to Honolulu flights
Incheon Intl to Ontario flights
Incheon Intl to Atlanta flights
Gimpo Intl to San Francisco flights
Incheon Intl to Boston flights
Incheon Intl to Santa Ana flights
Incheon Intl to O'Hare Intl flights
Incheon Intl to San Jose flights
Gimpo Intl to Newark flights
Incheon Intl to Burbank flights
Incheon Intl to Portland flights
Incheon Intl to Love Field flights
Incheon Intl to Detroit flights
Incheon Intl to Denver flights
Incheon Intl to Sky Harbor Intl flights
Incheon Intl to St. Louis flights
Incheon Intl to Dayton flights
Incheon Intl to Reagan-National flights
Incheon Intl to Orlando flights
Incheon Intl to Baltimore flights
Incheon Intl to Oakland flights
Incheon Intl to Salt Lake City flights
Incheon Intl to Midway flights
Incheon Intl to Kailua-Kona flights
Incheon Intl to San Antonio flights
Gimpo Intl to O'Hare Intl flights
Incheon Intl to Hobby flights
Incheon Intl to Philadelphia flights
Incheon Intl to Kansas City flights
Incheon Intl to Raleigh flights
Incheon Intl to Nashville flights
Incheon Intl to Miami flights
Incheon Intl to Minneapolis flights

Top 5 airlines flying from Seoul to Texas

Discover the top 5 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$627Average$861FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$643Average$990FlexibilityNo cancel feeOn-time71%
DeltaCheapest$700Average$1,088FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$787Average$1,348FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,027Average$1,305FlexibilityNo 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.