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$437+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEL
May 22 — May 291
Fri 5/22
Fri 5/29
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 April 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/2710:45 am
IAH
-
ICN
1 stop20h 30m
Multiple Airlines
Tue 8/189:50 am
ICN
-
IAH
1 stop36h 55m
Multiple Airlines
Deal found 4/21$830
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/2910:45 am
IAH
-
ICN
1 stop20h 30m
Multiple Airlines
Tue 8/189:50 am
ICN
-
IAH
1 stop36h 55m
Multiple Airlines
Deal found 4/21$837
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/3110:45 am
IAH
-
ICN
1 stop34h 40m
Multiple Airlines
Tue 8/189:50 am
ICN
-
IAH
1 stop36h 55m
Multiple Airlines
Deal found 4/21$845
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 9/216:59 pm
IAH
-
ICN
2 stops44h 21m
Multiple Airlines
Tue 10/139:50 am
ICN
-
IAH
1 stop37h 35m
Multiple Airlines
Deal found 4/17$851
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/2710:45 am
IAH
-
ICN
1 stop20h 30m
Multiple Airlines
Thu 8/2010:35 pm
ICN
-
IAH
1 stop24h 10m
Multiple Airlines
Deal found 4/21$871
This Trip.com deal was found by Cheapflights users on 4/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:45 am
IAH
-
ICN
1 stop20h 30m
Multiple Airlines
Thu 8/202:10 pm
ICN
-
IAH
1 stop32h 35m
Multiple Airlines
Deal found 4/21$875
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sat 4/2510:25 am
IAH
-
ICN
2 stops38h 40m
Multiple Airlines
Sun 5/178:10 am
ICN
-
IAH
1 stop38h 15m
Multiple Airlines
Deal found 4/21$881
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/3110:45 am
IAH
-
ICN
1 stop34h 40m
Multiple Airlines
Thu 8/2010:35 pm
ICN
-
IAH
1 stop24h 10m
Multiple Airlines
Deal found 4/21$886
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
Fri 10/211:25 am
IAH
-
ICN
1 stop20h 20m
Multiple Airlines
Tue 10/69:50 am
ICN
-
IAH
1 stop37h 35m
Multiple Airlines
Deal found 4/20$887
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/2710:45 am
IAH
-
ICN
1 stop20h 30m
Multiple Airlines
Sun 8/2312:55 pm
ICN
-
IAH
1 stop33h 50m
Multiple Airlines
Deal found 4/21$890
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 7/2710:45 am
IAH
-
ICN
1 stop20h 30m
Multiple Airlines
Fri 8/2110:35 pm
ICN
-
IAH
1 stop24h 10m
Multiple Airlines
Deal found 4/21$891
This Air Canada deal was found by Cheapflights users on 4/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:25 am
AUS
-
ICN
1 stop40h 00m
Air Canada
Tue 11/246:55 pm
ICN
-
AUS
2 stops32h 24m
Air Canada
Deal found 4/19$981

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 April 22, 2026.

Round-trip from

$830
(Kiwi.com)

One-way from

$437
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,359

Good round-trip deal

$901 or less

Good one-way deal

$519 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. 10% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 22, 2026.
Use the filters below to find and compare flights from Texas to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Tue 9/1

8:00 am-9:15 pm

2 stops23h 15m

Seoul Gimpo Intl

Thu 9/10

8:00 am-5:35 pm

2 stops23h 35m

$1,301

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 5/4

3:59 pm-12:40 pm

2 stops30h 41m

Incheon Intl

Tue 5/19

8:00 am-11:14 pm

2 stops29h 14m

$1,342

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

3:04 pm-2:05 pm

2 stops33h 01m

Incheon Intl

Tue 10/13

1:55 am-11:59 pm

2 stops36h 04m

$1,342

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 8/23

3:01 pm-12:40 pm

2 stops31h 39m

Incheon Intl

Thu 9/3

8:00 am-9:19 pm

2 stops27h 19m

$1,342

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/22

7:00 am-12:25 am

2 stops27h 25m

Incheon Intl

Tue 10/13

3:10 pm-2:40 pm

2 stops37h 30m

$1,343

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 9/10

5:30 pm-7:05 pm

2 stops35h 35m

Incheon Intl

Mon 9/14

8:00 am-11:59 pm

2 stops29h 59m

$1,343

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Thu 9/10

1:10 am-6:45 pm

1 stop27h 35m

Incheon Intl

Tue 9/15

7:45 pm-10:25 pm

1 stop40h 40m

$1,352

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 9/28

5:30 am-3:00 pm

2 stops19h 30m

Incheon Intl

Mon 12/21

6:00 pm-12:11 am

1 stop21h 11m

$1,357

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 5/2

10:55 pm-2:05 pm

1 stop25h 10m

Incheon Intl

Tue 6/9

8:00 am-5:50 pm

1 stop23h 50m

$1,365

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Sat 8/1

4:01 pm-4:20 am

2 stops22h 19m

Incheon Intl

Fri 8/14

4:50 pm-8:53 am

2 stops30h 03m

$1,374

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Showing 1-10 of 60 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Texas to Seoul (average of $158). Flying from Texas to Seoul in December is currently the most expensive (average of $2,661). 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 April 22, 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 April 22, 2026.

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).

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?

    EVA Air, Cathay Pacific, and United Airlines can get you from Texas to Seoul in just under 22h 19m. Your travel time can differ by up to 5h 21m. 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 American Airlines (75%), Malaysia Airlines (75%) or Korean Air (71%) 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 $2,417, our data shows the cheapest flight currently is $461. When looking at the most popular route, (Dallas/Fort Worth - Incheon Intl), you can expect to pay $1,103 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, April is the cheapest month in which you can book a flight from Texas to Seoul (average of $158). Flying from Texas to Seoul in December is currently the most expensive (average of $2,661). 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

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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 April 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$434Average$1,329FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$461Average$708FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$483Average$1,321FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$486Average$1,043FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$722Average$1,096FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$732Average$777FlexibilityNo cancel feeOn-time72%
DeltaCheapest$742Average$1,330FlexibilityNo cancel feeOn-timeN/A
Asiana AirlinesCheapest$792Average$1,264FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$840Average$1,110FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%

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