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$368+ Cheap flights from Texas to South Korea

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — ICN
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Texas to South Korea

Keep the following information in mind while searching for Texas to South Korea flight deals. Data was last updated November 26, 2025.

Round-trip from

$746
(Delta)

One-way from

$368
(Delta)

Popular in

December

Cheapest in

January

Average price

$1,292

Good round-trip deal

$823 or less

Good one-way deal

$435 or less
From Texas to South Korea
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One-way flight from Texas to South Korea
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Highest demand for flights based on searches. 3% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Texas to South Korea.
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Price to beat on a one-way flight from Texas to South Korea.
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Find flight deals from Texas to South Korea

Cheapest flights from Texas to South Korea
Explore the most affordable flight options available from Texas to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Air Canada deal was found by Cheapflights users on 11/25. 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 11/265:25 pmIAH - ICN
1 stop32h 45mAir Canada
Tue 12/96:55 pmICN - IAH
1 stop36h 29mAir Canada
Deal found 11/25$691
This Air Canada deal was found by Cheapflights users on 11/25. 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 11/267:05 amDFW - ICN
1 stop20h 20mAir Canada
Mon 12/158:10 pmICN - DFW
1 stop40h 22mAir Canada
Deal found 11/25$754
This Air Canada deal was found by Cheapflights users on 11/24. 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 12/31:05 pmAUS - ICN
2 stops35h 55mAir Canada
Thu 12/116:55 pmICN - AUS
2 stops32h 24mAir Canada
Deal found 11/24$776
This Mytrip deal was found by Cheapflights users on 11/23. 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.
Tue 12/29:05 amIAH - ICN
1 stop21h 00mMultiple Airlines
Fri 12/121:20 pmICN - IAH
1 stop17h 32mMultiple Airlines
Deal found 11/23$779
This Philippine Airlines deal was found by Cheapflights users on 11/25. 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.
Wed 11/266:15 amDFW - ICN
2 stops32h 55mMultiple Airlines
Wed 12/37:30 amICN - DFW
2 stops36h 28mMultiple Airlines
Deal found 11/25$782
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/28:00 amIAH - ICN
2 stops41h 20mMultiple Airlines
Sat 12/131:20 pmICN - IAH
1 stop17h 32mMultiple Airlines
Deal found 11/24$790
This Mytrip deal was found by Cheapflights users on 11/24. 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.
Wed 11/2612:20 pmDFW - ICN
2 stops37h 50mMultiple Airlines
Mon 12/1510:20 pmICN - DFW
2 stops26h 38mMultiple Airlines
Deal found 11/24$817
This Air Canada deal was found by Cheapflights users on 11/24. 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.
Sun 11/303:45 pmDFW - ICN
2 stops34h 25mAir Canada
Wed 12/175:55 pmICN - DFW
2 stops42h 44mAir Canada
Deal found 11/24$822
This oojo deal was found by Cheapflights users on 11/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:30 amAUS - GMP
2 stops22h 35mJapan Airlines
Thu 12/117:40 pmGMP - AUS
2 stops42h 15mJapan Airlines
Deal found 11/24$822
This Kiwi.com deal was found by Cheapflights users on 11/24. 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 12/58:37 pmIAH - ICN
1 stop28h 43mMultiple Airlines
Sat 12/131:20 pmICN - IAH
1 stop20h 52mMultiple Airlines
Deal found 11/24$822
This Air Canada deal was found by Cheapflights users on 11/24. 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.
Tue 12/212:20 pmDFW - ICN
2 stops37h 50mAir Canada
Tue 12/168:10 pmICN - DFW
1 stop40h 22mAir Canada
Deal found 11/24$824
This Air Canada deal was found by Cheapflights users on 11/25. 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.
Mon 12/17:05 amDFW - ICN
1 stop20h 20mAir Canada
Mon 12/88:10 pmICN - DFW
1 stop40h 22mAir Canada
Deal found 11/25$829

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to South Korea 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 November 26, 2025.
Use the filters below to find and compare flights from Texas to South Korea that are best for you.

Fly from

Texas

Fly to

South Korea

Route

Depart

Return

Price

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sat 1/10

5:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

Sat 1/17

7:25 pm-11:23 pm

1 stop18h 58m

$746

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 2/5

5:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

Tue 3/31

4:25 pm-8:33 pm

1 stop18h 08m

$746

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 3/5

5:25 am-4:50 pm

1 stop20h 25m

Incheon Intl

Fri 3/13

7:25 pm-12:32 am

1 stop19h 07m

$746

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Wed 1/14

5:22 am-4:50 pm

1 stop20h 28m

Incheon Intl

Tue 2/3

7:40 pm-9:32 pm

1 stop16h 52m

$746

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Mon 2/23

6:32 pm-5:45 am

1 stop20h 13m

Incheon Intl

Mon 3/2

6:00 pm-9:37 pm

1 stop18h 37m

$746

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Fri 3/20

5:56 pm-4:30 pm

2 stops32h 34m

Incheon Intl

Fri 4/10

7:20 pm-12:13 am

2 stops18h 53m

$750

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sat 2/21

3:35 pm-6:35 pm

1 stop36h 00m

Incheon Intl

Sun 3/1

8:35 pm-2:35 pm

1 stop33h 00m

$758

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 2/12

10:55 pm-12:45 pm

1 stop22h 50m

Incheon Intl

Tue 2/24

10:00 am-4:50 pm

1 stop21h 50m

$778

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 1/15

10:55 pm-12:45 pm

1 stop22h 50m

Incheon Intl

Wed 1/21

7:35 pm-4:50 pm

1 stop36h 15m

$778

DallasIncheon

DFW - ICN

DFWICN

Dallas/Fort Worth

Thu 1/15

10:55 pm-12:45 pm

1 stop22h 50m

Incheon Intl

Sun 4/19

8:05 pm-5:55 pm

1 stop35h 50m

$779

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

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

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, July is the cheapest month in which you can book a flight from Texas to South Korea (average of $349). Flying from Texas to South Korea 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 KR?

Find hourly flight availability from Texas to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 26, 2025.

One of the essential ways to save on airfare from Texas to South Korea is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 27% on airfare.

What is the cheapest day to fly from Texas to South Korea?

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

Travelers seeking maximum savings on their Texas to South Korea flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Texas to South Korea

Explore weekly flight availability from Texas to South Korea. 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 November 26, 2025.

The most flights from USTX to KR0 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 South Korea. 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 South Korea?

    For as low as $746, Delta can have you in South Korea from Texas in 20h 20m. Airlines will cover a distance of 6968 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Texas to South Korea one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $368. However, be on the lookout for offers from Delta and Japan Airlines, as they are both options that can get you from Texas to South Korea for a low price.

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

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

  • How can I find direct flights from Texas to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Texas to South Korea 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 South Korea?

    Currently, July is the cheapest month in which you can book a flight from Texas to South Korea (average of $349). Flying from Texas to South Korea 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Texas to South Korea

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 South Korea

Discover the top 10 airlines that operate flights from Texas to South Korea. 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 November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$430Average$1,329FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$461Average$571FlexibilityNo cancel feeOn-time75%
DeltaCheapest$477Average$1,367FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$598Average$1,304FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$697Average$1,160FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$732Average$845FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$741Average$1,372FlexibilityNo cancel feeOn-time76%
Hawaiian AirlinesCheapest$850Average$866FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$856Average$1,258FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$923Average$1,592FlexibilityNo cancel feeOn-time81%

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