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$368+ 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEL
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Fri 3/63:35 pm
AUS
-
ICN
1 stop36h 00m
Multiple Airlines
Sun 3/158:35 pm
ICN
-
AUS
1 stop17h 24m
Multiple Airlines
Deal found 1/21$737
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 1/227:15 am
AUS
-
ICN
1 stop20h 20m
Multiple Airlines
Mon 1/268:35 pm
ICN
-
AUS
1 stop18h 24m
Multiple Airlines
Deal found 1/21$738
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 1/217:15 am
AUS
-
ICN
1 stop20h 20m
Multiple Airlines
Sun 1/258:35 pm
ICN
-
AUS
1 stop18h 24m
Multiple Airlines
Deal found 1/21$740
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/127:00 pm
AUS
-
ICN
1 stop32h 35m
Multiple Airlines
Sat 2/218:35 pm
ICN
-
AUS
1 stop18h 24m
Multiple Airlines
Deal found 1/20$741
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 1/307:15 am
AUS
-
ICN
1 stop20h 20m
Multiple Airlines
Sun 2/88:35 pm
ICN
-
AUS
1 stop18h 24m
Multiple Airlines
Deal found 1/21$747
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 3/77:00 pm
AUS
-
ICN
1 stop32h 35m
Multiple Airlines
Sat 3/148:35 pm
ICN
-
AUS
1 stop17h 24m
Multiple Airlines
Deal found 1/21$753
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Wed 2/187:15 am
AUS
-
ICN
1 stop20h 20m
Multiple Airlines
Sat 3/148:35 pm
ICN
-
AUS
1 stop17h 24m
Multiple Airlines
Deal found 1/19$767
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:04 pm
AUS
-
ICN
1 stop33h 31m
Multiple Airlines
Wed 4/158:35 pm
ICN
-
AUS
1 stop17h 59m
Multiple Airlines
Deal found 1/20$773
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/24:01 pm
DFW
-
ICN
1 stop22h 09m
Multiple Airlines
Tue 3/109:20 pm
ICN
-
DFW
2 stops34h 52m
Multiple Airlines
Deal found 1/21$778
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:35 am
AUS
-
ICN
1 stop20h 00m
Multiple Airlines
Fri 4/178:35 pm
ICN
-
AUS
1 stop17h 59m
Multiple Airlines
Deal found 1/20$785
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 3/49:07 pm
DFW
-
ICN
1 stop28h 13m
Multiple Airlines
Sun 3/89:20 pm
ICN
-
DFW
2 stops22h 27m
Multiple Airlines
Deal found 1/20$787
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 3/15:45 am
DFW
-
ICN
1 stop32h 25m
Multiple Airlines
Sun 3/89:20 pm
ICN
-
DFW
2 stops46h 27m
Multiple Airlines
Deal found 1/21$791

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 January 21, 2026.

Round-trip from

$737
(Kiwi.com)

One-way from

$368
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$906

Good round-trip deal

$774 or less

Good one-way deal

$399 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 ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 21, 2026.
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

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Wed 4/8

8:35 am-6:35 pm

1 stop20h 00m

Incheon Intl

Fri 4/17

8:35 pm-12:34 am

1 stop17h 59m

$747

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 4/25

7:00 am-3:00 pm

1 stop18h 00m

Incheon Intl

Fri 5/29

11:30 am-4:04 pm

1 stop18h 34m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 4/28

6:12 pm-4:20 am

1 stop20h 08m

Incheon Intl

Thu 5/28

4:50 pm-5:40 am

1 stop26h 50m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 3/7

7:41 pm-5:40 am

1 stop18h 59m

Incheon Intl

Tue 3/17

11:45 am-4:28 pm

1 stop18h 43m

$807

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sun 4/12

5:15 am-3:00 pm

2 stops19h 45m

Incheon Intl

Sat 4/18

4:50 pm-10:52 am

2 stops32h 02m

$811

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 4/18

7:00 am-3:00 pm

1 stop18h 00m

Incheon Intl

Sat 4/25

4:50 pm-10:52 am

2 stops32h 02m

$811

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Tue 3/17

6:00 am-3:15 pm

1 stop19h 15m

Incheon Intl

Tue 4/14

4:50 pm-8:47 am

2 stops29h 57m

$811

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sun 4/12

6:32 am-5:20 pm

1 stop20h 48m

Incheon Intl

Fri 4/17

7:20 pm-12:22 am

1 stop19h 02m

$847

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sat 4/11

5:10 am-4:25 pm

1 stop21h 15m

Incheon Intl

Sat 5/16

4:25 pm-12:14 am

1 stop21h 49m

$847

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 4/13

5:20 am-2:10 pm

1 stop18h 50m

Incheon Intl

Mon 5/4

10:15 am-11:08 pm

1 stop26h 53m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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 $349). 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 January 21, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Seoul as you normally would.

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 January 21, 2026.

The most flights from USTX to SEL are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

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

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?

    United Airlines, Delta, and Japan Airlines can get you from Texas to Seoul in just under 18h. Your travel time can differ by up to 19h 55m. Texas and Seoul are separated by a distance of 6823 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 American Airlines, with whom users have recently found tickets for as low as $408. However, be on the lookout for offers from Delta 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 Delta (78%), Korean Air (72%) or American Airlines (65%) 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 $2,246, our data shows the cheapest flight currently is $373. When looking at the most popular route, (Dallas/Fort Worth - Incheon Intl), you can expect to pay $806 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 $349). 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$427Average$1,307FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$461Average$663FlexibilityNo cancel feeOn-time75%
DeltaCheapest$474Average$1,362FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$512Average$1,178FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$571Average$1,382FlexibilityNo cancel feeOn-time71%
WestJetCheapest$598Average$1,292FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$732Average$808FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,345FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$837Average$1,283FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%

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