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$327+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — DFW
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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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 December 16, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:45 pmICN - SAT
1 stop26h 14mUnited Airlines
Mon 3/162:20 pmSAT - ICN
2 stops24h 20mUnited Airlines
Deal found 12/15$661
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:30 pmICN - AUS
2 stops20h 07mDelta
Tue 1/66:40 pmAUS - ICN
2 stops30h 50mDelta
Deal found 12/15$683
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 pmICN - DFW
Nonstop12h 45mAmerican Airlines
Wed 12/3110:00 amDFW - ICN
Nonstop15h 45mAmerican Airlines
Deal found 12/15$715
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 pmICN - AUS
1 stop26h 03mUnited Airlines
Tue 1/67:00 amAUS - ICN
1 stop18h 15mUnited Airlines
Deal found 12/16$720
This WhyPayMore 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 pmICN - SAT
1 stop23h 05mMultiple Airlines
Mon 3/166:06 pmSAT - ICN
1 stop20h 14mMultiple Airlines
Deal found 12/15$750
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 pmICN - DFW
2 stops31h 56mUnited Airlines
Mon 12/297:00 pmDFW - ICN
2 stops30h 15mUnited Airlines
Deal found 12/15$763
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:05 pmICN - SAT
2 stops19h 37mDelta
Mon 3/166:11 pmSAT - ICN
2 stops31h 19mDelta
Deal found 12/15$768
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:15 pmICN - DFW
Nonstop12h 45mAmerican Airlines
Tue 12/3010:00 amDFW - ICN
Nonstop15h 45mAmerican Airlines
Deal found 12/15$817
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 pmICN - DFW
1 stop21h 36mUnited Airlines
Sun 1/45:00 amDFW - ICN
1 stop20h 15mUnited Airlines
Deal found 12/15$824
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 pmICN - DFW
2 stops31h 56mUnited Airlines
Wed 12/316:00 amDFW - ICN
1 stop19h 15mUnited Airlines
Deal found 12/15$828
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:35 pmICN - DFW
2 stops23h 31mMultiple Airlines
Wed 3/1810:00 amDFW - ICN
1 stop18h 35mMultiple Airlines
Deal found 12/15$848
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:00 pmICN - SAT
1 stop20h 59mUnited Airlines
Sat 1/38:52 amSAT - ICN
1 stop29h 48mUnited Airlines
Deal found 12/16$855

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 December 16, 2025.

Round-trip from

$614
(SmartFares)

One-way from

$327
(Kiwi.com)

Good round-trip deal

$807 or less

Good one-way deal

$457 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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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 December 16, 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

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Fri 1/30

8:35 pm-11:59 pm

1 stop18h 24m

Austin Bergstrom

Fri 2/6

7:15 am-6:35 pm

1 stop20h 20m

$614

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 2/5

7:15 pm-9:52 am

1 stop29h 37m

San Antonio

Mon 2/9

8:16 am-4:45 pm

1 stop17h 29m

$619

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Wed 2/25

7:15 pm-10:24 pm

1 stop18h 09m

Austin Bergstrom

Wed 3/4

6:02 am-4:45 pm

1 stop19h 43m

$628

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 1/29

7:30 pm-12:38 am

2 stops20h 08m

San Antonio

Thu 2/5

6:30 am-3:30 pm

1 stop18h 00m

$632

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Thu 1/29

7:30 pm-12:20 am

2 stops19h 50m

Austin Bergstrom

Thu 2/5

6:15 am-3:30 pm

1 stop18h 15m

$632

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Mon 2/2

7:30 pm-12:20 am

2 stops19h 50m

Austin Bergstrom

Mon 2/16

6:50 pm-4:30 pm

2 stops30h 40m

$632

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Wed 2/11

8:05 pm-12:34 am

2 stops19h 29m

Austin Bergstrom

Tue 2/17

6:40 pm-4:30 pm

2 stops30h 50m

$632

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Tue 2/10

7:30 pm-12:20 am

2 stops19h 50m

Austin Bergstrom

Mon 2/16

6:15 am-3:30 pm

1 stop18h 15m

$634

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Wed 2/25

8:05 pm-12:34 am

2 stops19h 29m

Austin Bergstrom

Wed 3/4

6:50 pm-4:20 pm

1 stop30h 30m

$634

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

Tue 2/10

7:30 pm-10:55 pm

1 stop18h 25m

Austin Bergstrom

Sat 2/14

6:50 pm-4:30 pm

2 stops30h 40m

$634

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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, February is the cheapest month in which you can book a flight from Seoul to Texas (average of $613). 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 December 16, 2025.

It’s typically best to fly out from Seoul to Texas in the afternoon. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 16, 2025.

The most flights from SEL to USTX are scheduled on a Monday (5 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 December 16, 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
1,186 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

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
493 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

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
8,008 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

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
9,092 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

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
11,049 reviews
Korean Air
8.4
Very good
1,186 reviews

Comfort

8.3

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Boarding

8.5

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 $632, American Airlines can have you in Texas from Seoul in 20h 08m. The distance from Seoul to Texas is about 6968 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 $389. 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 - San Antonio or Incheon Intl - Dallas Love Field 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 (87%), Korean Air (84%), American Airlines( 82%).

  • What are the cheapest flights from Seoul to Texas?

    Looking at all options, your cheapest flight can be booked for $407. While the most popular route (Incheon Intl - Dallas/Fort Worth) can be booked for $732 on average, our data indicates $1,985 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 $613). 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

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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 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$627Average$947FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$630Average$959FlexibilityNo cancel feeOn-time71%
DeltaCheapest$703Average$1,039FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$787Average$1,296FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,027Average$1,305FlexibilityNo cancel feeOn-time76%

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