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$374+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEL
mars 19 — mars 261
jeu. 3/19
jeu. 3/26
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 février 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 4/221:30 pm
AUS
-
ICN
1 stop25h 45m
Multiple Airlines
lun. 4/276:00 pm
ICN
-
AUS
2 stops44h 21m
Multiple Airlines
Deal found 2/16$787
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/245:25 pm
IAH
-
ICN
1 stop32h 50m
Air Canada
lun. 4/205:45 pm
ICN
-
IAH
1 stop36h 39m
Air Canada
Deal found 2/17$806
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
dim. 2/157:15 am
AUS
-
ICN
1 stop20h 20m
Multiple Airlines
dim. 3/18:35 pm
ICN
-
AUS
1 stop18h 24m
Multiple Airlines
Deal found 2/14$806
This Air Canada deal was found by Cheapflights users on 2/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/24:45 pm
IAH
-
ICN
1 stop33h 20m
Air Canada
mer. 9/95:45 pm
ICN
-
IAH
1 stop35h 52m
Air Canada
Deal found 2/17$807
This Alaska Airlines deal was found by Cheapflights users on 2/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/177:00 pm
AUS
-
ICN
1 stop32h 35m
Multiple Airlines
lun. 3/28:35 pm
ICN
-
AUS
1 stop36h 25m
Multiple Airlines
Deal found 2/14$807
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
dim. 2/157:15 am
AUS
-
ICN
1 stop20h 20m
Multiple Airlines
lun. 3/28:35 pm
ICN
-
AUS
1 stop18h 24m
Multiple Airlines
Deal found 2/14$808
This Air Canada deal was found by Cheapflights users on 2/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/611:50 am
IAH
-
ICN
2 stops38h 15m
Air Canada
mar. 4/215:45 pm
ICN
-
IAH
1 stop36h 39m
Air Canada
Deal found 2/16$810
This Philippine Airlines deal was found by Cheapflights users on 2/13. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/249:21 am
DFW
-
ICN
2 stops30h 39m
Multiple Airlines
ven. 8/287:20 am
ICN
-
DFW
2 stops30h 37m
Multiple Airlines
Deal found 2/13$813
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/201:30 pm
AUS
-
ICN
1 stop25h 45m
Multiple Airlines
lun. 4/276:00 pm
ICN
-
AUS
2 stops44h 21m
Multiple Airlines
Deal found 2/16$813
This Philippine Airlines deal was found by Cheapflights users on 2/14. 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 Philippine Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 9/1110:30 am
DFW
-
ICN
2 stops29h 30m
Multiple Airlines
lun. 9/147:20 am
ICN
-
DFW
2 stops30h 16m
Multiple Airlines
Deal found 2/14$814
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
dim. 4/195:30 am
DFW
-
ICN
1 stop33h 00m
Multiple Airlines
lun. 4/276:00 pm
ICN
-
DFW
2 stops39h 42m
Multiple Airlines
Deal found 2/14$817
This Delta deal was found by Cheapflights users on 2/15. 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.
lun. 2/166:40 am
SAT
-
ICN
1 stop17h 50m
Delta
lun. 3/27:30 pm
ICN
-
SAT
1 stop17h 07m
Delta
Deal found 2/15$817

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 février 17, 2026.

Round-trip from

$787
(Kiwi.com)

One-way from

$374
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$989

Good round-trip deal

$793 or less

Good one-way deal

$400 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. 9% potential increase in price ($137 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 février 17, 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

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mer. 4/8

5:25 pm-4:05 pm

1 stop32h 40m

Incheon Intl

lun. 5/11

5:45 pm-3:44 pm

1 stop35h 59m

$806

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

lun. 4/6

5:25 pm-4:05 pm

1 stop32h 40m

Incheon Intl

mar. 4/21

5:45 pm-4:24 pm

1 stop36h 39m

$806

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 3/24

5:25 pm-4:15 pm

1 stop32h 50m

Incheon Intl

lun. 4/20

5:45 pm-1:34 pm

2 stops33h 49m

$819

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

dim. 4/12

5:25 pm-4:05 pm

1 stop32h 40m

Incheon Intl

jeu. 4/30

5:45 pm-3:44 pm

1 stop35h 59m

$843

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

lun. 3/30

5:25 pm-4:05 pm

1 stop32h 40m

Incheon Intl

mer. 4/15

5:45 pm-1:34 pm

2 stops33h 49m

$845

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

jeu. 4/23

7:00 am-5:30 pm

1 stop20h 30m

Incheon Intl

mer. 4/29

5:45 pm-4:24 pm

1 stop36h 39m

$852

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

mar. 4/21

11:50 am-4:05 pm

2 stops38h 15m

Incheon Intl

mer. 5/13

5:45 pm-9:03 am

2 stops29h 18m

$857

HoustonIncheon

HOU - ICN

HOUICN

Houston Hobby

mer. 4/8

6:01 am-3:45 pm

1 stop19h 44m

Incheon Intl

lun. 5/11

5:50 pm-7:51 pm

1 stop16h 01m

$903

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

dim. 5/3

5:35 pm-4:20 am

1 stop20h 45m

Incheon Intl

ven. 5/29

11:30 am-4:58 pm

2 stops19h 28m

$909

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

jeu. 3/5

7:15 am-4:15 pm

1 stop18h 00m

Incheon Intl

lun. 3/16

11:45 am-11:59 pm

1 stop26h 14m

$910

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

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, February is the cheapest month in which you can book a flight from Texas to Seoul (average of $329). Flying from Texas to Seoul in June is currently the most expensive (average of $1,034). 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 février 17, 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 février 17, 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).

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?

    Air Canada, United Airlines, and EVA Air can get you from Texas to Seoul in just under 20h 40m. Your travel time can differ by up to 12h. 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 Dallas/Fort Worth - Seoul Gimpo Intl or Houston Hobby - Incheon Intl.

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

    Consider Atlas Air (100%), Delta (87%) or Korean Air (75%) 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 $2,261, 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 $850 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, February is the cheapest month in which you can book a flight from Texas to Seoul (average of $329). Flying from Texas to Seoul in June is currently the most expensive (average of $1,034). 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 février 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$427Average$1,253FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$461Average$663FlexibilityNo cancel feeOn-time75%
DeltaCheapest$474Average$1,363FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$512Average$988FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$571Average$1,378FlexibilityNo cancel feeOn-time71%
WestJetCheapest$598Average$1,268FlexibilityNo cancel feeOn-time60%
Cathay PacificCheapest$732Average$808FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,258FlexibilityNo cancel feeOn-time76%
EVA AirCheapest$840Average$1,170FlexibilityNo cancel feeOn-time74%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%

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