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$350+ Cheap flights from Texas 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEL
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Texas to Seoul

Cheapest flights from Texas to Seoul
Explore the most affordable flight options available from Texas to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 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.
Thu 12/256:22 pmAUS - ICN
2 stops30h 53mUnited Airlines
Mon 12/296:00 pmICN - AUS
2 stops32h 03mUnited Airlines
Deal found 12/15$980
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.
Thu 12/256:22 pmAUS - ICN
2 stops30h 53mUnited Airlines
Tue 1/136:00 pmICN - AUS
2 stops29h 30mUnited Airlines
Deal found 12/16$1,110
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Tue 12/306:45 amIAH - ICN
2 stops46h 45mMultiple Airlines
Tue 1/131:20 pmICN - IAH
1 stop21h 01mMultiple Airlines
Deal found 12/14$1,252
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 12/154:14 pmSAT - ICN
2 stops33h 01mUnited Airlines
Mon 12/226:00 pmICN - SAT
1 stop20h 59mUnited Airlines
Deal found 12/15$1,327
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/2810:47 pmDFW - ICN
2 stops27h 48mMultiple Airlines
Fri 1/94:45 pmICN - DFW
1 stop22h 50mMultiple Airlines
Deal found 12/14$1,400
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 12/14. 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.
Mon 12/222:41 pmDFW - ICN
2 stops39h 54mMultiple Airlines
Wed 3/41:20 pmICN - DFW
1 stop21h 35mMultiple Airlines
Deal found 12/14$1,405
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 KAYAK deal was found by Cheapflights users on 12/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:55 pmIAH - ICN
1 stop36h 25mTurkish Airlines
Mon 1/1210:45 amICN - IAH
1 stop47h 25mTurkish Airlines
Deal found 12/13$1,448
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.
Thu 12/2510:50 amDFW - ICN
2 stops40h 45mMultiple Airlines
Mon 1/128:35 pmICN - DFW
1 stop18h 23mMultiple Airlines
Deal found 12/15$1,449
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.
Thu 12/2510:50 amDFW - ICN
2 stops40h 45mMultiple Airlines
Fri 1/94:45 pmICN - DFW
1 stop22h 50mMultiple Airlines
Deal found 12/15$1,450
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 12/295:00 amDFW - ICN
1 stop20h 15mUnited Airlines
Sun 1/1112:45 pmICN - DFW
1 stop26h 09mUnited Airlines
Deal found 12/15$1,487

Find flight deals from Texas to Seoul

Keep the following information in mind while searching for Texas to Seoul flight deals. Data was last updated December 17, 2025.

Round-trip from

$732
(Flighttix)

One-way from

$350
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,907

Good round-trip deal

$790 or less

Good one-way deal

$424 or less
From Texas to Seoul (SEL)
Search Deals
One-way flight from Texas to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Texas to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Texas to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas 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 17, 2025.
Use the filters below to find and compare flights from Texas to Seoul that are best for you.

Fly from

Texas

Fly to

Seoul

Route

Depart

Return

Price

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 2/5

10:45 am-5:45 am

1 stop28h 00m

Incheon Intl

Tue 3/31

7:20 pm-12:13 am

1 stop18h 53m

$746

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Fri 2/13

7:15 am-6:35 pm

1 stop20h 20m

Incheon Intl

Sat 2/28

8:35 pm-11:59 pm

1 stop18h 24m

$746

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Wed 1/14

5:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

Wed 1/21

6:00 pm-10:28 pm

1 stop19h 28m

$746

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Fri 2/20

6:40 am-3:30 pm

1 stop17h 50m

Incheon Intl

Sun 3/1

7:25 pm-10:28 pm

1 stop18h 03m

$746

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Mon 2/23

5:20 am-4:50 pm

1 stop20h 30m

Incheon Intl

Mon 3/2

6:00 pm-9:37 pm

1 stop18h 37m

$746

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Fri 1/30

5:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

Fri 2/6

8:05 pm-12:41 am

2 stops19h 36m

$750

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 1/13

4:29 pm-3:30 pm

2 stops32h 01m

Incheon Intl

Tue 1/20

8:05 pm-12:41 am

2 stops19h 36m

$750

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sat 1/31

11:17 am-5:45 am

1 stop27h 28m

Incheon Intl

Sat 2/7

9:35 am-8:25 pm

2 stops25h 50m

$750

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Tue 1/13

6:25 pm-3:30 pm

2 stops30h 05m

Incheon Intl

Tue 2/24

7:40 pm-9:34 pm

1 stop16h 54m

$750

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sat 2/14

5:58 pm-5:40 am

1 stop20h 42m

Incheon Intl

Wed 2/18

12:45 pm-4:52 pm

1 stop19h 07m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

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

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

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

Currently, July is the cheapest month in which you can book a flight from Texas to Seoul (average of $348). Flying from Texas to Seoul in June is currently the most expensive (average of $974). 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 TX to SEL?

Find hourly flight availability from Texas 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 17, 2025.

It’s optimal to fly from Texas to Seoul in the afternoon. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Texas to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Texas to Seoul. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Texas to Seoul flight should consider departing on Wednesday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Texas to Seoul

Explore weekly flight availability from Texas to Seoul. 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 17, 2025.

The most flights from USTX to SEL 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).

Related info for your journey

Find useful and relevant information for your journey from Texas 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 Texas to Seoul?

    Delta, Japan Airlines, and EVA Air can get you from Texas to Seoul in just under 20h 20m. Your travel time can differ by up to 9h 05m. Texas and Seoul are separated by a distance of 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 Texas to Seoul one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $418. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Texas to Seoul for a low price.

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

    The most popular route from Texas to Seoul is Dallas/Fort Worth - Incheon Intl. You may also consider Houston Hobby - Incheon Intl or Dallas/Fort Worth - Seoul Gimpo Intl.

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

    Consider American Airlines (66%), Malaysia Airlines (66%) or Korean Air (64%) when booking your flight. These represent the most reliable airlines when flying from Texas to Seoul.

  • What are the cheapest flights from Texas to Seoul?

    While on average a flight from Texas to Seoul is generally $2,305, our data shows the cheapest flight currently is $370. When looking at the most popular route, (Dallas/Fort Worth - Incheon Intl), you can expect to pay $861 for that flight.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Texas to Seoul (average of $348). Flying from Texas to Seoul in June is currently the most expensive (average of $974). 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 Texas to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Texas to Seoul

Discover the top 10 airlines that operate flights from Texas 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$430Average$1,261FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$477Average$1,379FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$598Average$1,303FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$697Average$1,160FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$732Average$808FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,389FlexibilityNo cancel feeOn-time76%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$856Average$1,274FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,543FlexibilityNo cancel feeOn-time81%

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