What is the cheapest airline that flies from Texas to Seoul?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Texas to Seoul

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Texas, such as Dallas or San Antonio, and flying into Seoul, then you can expect flight times to average 14h 45m and 17h 45m, respectively.

How many flights depart from Texas to Seoul on average per week?

35 flights are operational weekly from Texas to Seoul as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How many flights depart from Texas to Seoul on average per day?

As of November 2025, there are 5 flights per day flying from Texas to Seoul. The most common time of day flights depart is 10:00AM, with 91% of flights taking off at noon.

What airlines fly to Seoul?

Korean Air, American Airlines and United Airlines are the top three most popular airlines that fly to Seoul from Texas according to our data. Korean Air is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 13 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Texas to Seoul?

Prices for flights from Texas to Seoul refresh daily.

How many operators does momondo search for flights from Texas to Seoul?

As of November 2025, there are 13 operators available to choose from for flights from Texas to Seoul.

How old do you have to be to fly from Texas to Seoul?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Seoul.

What documentation or ID do you need to fly to Seoul?

The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$340 Cheap Flights from Texas to Seoul in 2025/26

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Cheap round-trip flights

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7:15 am - 6:35 pmAUS-ICN

20h 20m1 stop

8:35 pm - 5:15 amICN-AUS

23h 40m1 stop

$746Alaska Airlines

Find Deal

Sun, Feb 8 - Sun, Feb 15

12:30 pm - 6:35 pmAUS-ICN

39h 05m1 stop

8:35 pm - 5:15 amICN-AUS

23h 40m1 stop

$752Alaska Airlines

Find Deal

Tue, Feb 10 - Mon, Feb 23

5:00 am - 4:20 pmIAH-ICN

20h 20m1 stop

9:20 pm - 5:29 pmICN-IAH

35h 09m2 stops

$778Multiple Airlines

Find Deal

Wed, Dec 3 - Tue, Dec 9

5:00 am - 4:20 pmIAH-ICN

20h 20m1 stop

9:20 pm - 5:29 pmICN-IAH

35h 09m2 stops

$784Multiple Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

8:30 am - 10:05 pmAUS-GMP

22h 35m2 stops

12:05 pm - 10:55 pmGMP-AUS

25h 50m2 stops

$826Japan Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:01 am - 4:45 pmAUS-ICN

20h 44m1 stop

7:15 pm - 10:15 pmICN-AUS

18h 00m1 stop

$834American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:30 am - 4:50 pmSAT-ICN

20h 20m1 stop

7:25 pm - 10:30 pmICN-SAT

18h 05m1 stop

$846Delta

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Tue, Jan 27 - Tue, Feb 10

6:19 pm - 3:30 pmSAT-ICN

30h 11m2 stops

9:35 am - 5:24 pmICN-SAT

22h 49m2 stops

$851Delta

Find Deal

Tue, Jan 27 - Tue, Feb 10

5:01 am - 4:45 pmAUS-ICN

20h 44m1 stop

7:15 pm - 10:49 pmICN-AUS

18h 34m1 stop

$856American Airlines

Find Deal

Sun, Nov 16 - Sun, Nov 23

8:30 am - 10:05 pmAUS-GMP

22h 35m2 stops

8:00 am - 10:55 pmGMP-AUS

29h 55m2 stops

$884Japan Airlines

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Tue, Dec 2 - Sun, Dec 14

Alaska Airlines flights from Texas to Seoul

Our best Alaska Airlines deals on Texas to Seoul flight tickets

Alaska Airlines

Feb 8

AUS7:15 amAustin Bergstrom

20h 20m

1 stop

ICN6:35 pmIncheon Intl

Feb 15

ICN8:35 pmIncheon Intl

23h 40m

1 stop

AUS5:15 amAustin Bergstrom

$746

Find similar

Alaska Airlines

Feb 10

AUS12:30 pmAustin Bergstrom

39h 05m

1 stop

ICN6:35 pmIncheon Intl

Feb 23

ICN8:35 pmIncheon Intl

23h 40m

1 stop

AUS5:15 amAustin Bergstrom

$752

Find similar

Alaska Airlines

Feb 25

AUS1:35 pmAustin Bergstrom

38h 00m

1 stop

ICN6:35 pmIncheon Intl

Mar 7

ICN8:35 pmIncheon Intl

23h 40m

1 stop

AUS5:15 amAustin Bergstrom

$762

Find similar

American Airlines flights from Texas to Seoul

Our best American Airlines deals on Texas to Seoul flight tickets

American Airlines

Dec 3

AUS5:01 amAustin Bergstrom

20h 44m

1 stop

ICN4:45 pmIncheon Intl

Dec 10

ICN7:15 pmIncheon Intl

18h 00m

1 stop

AUS10:15 pmAustin Bergstrom

$834

Find similar

American Airlines

Nov 10

SAT6:00 amSan Antonio

19h 45m

1 stop

ICN4:45 pmIncheon Intl

Dec 10

ICN7:15 pmIncheon Intl

18h 01m

1 stop

SAT10:16 pmSan Antonio

$846

Find similar

American Airlines

Nov 11

AUS6:00 amAustin Bergstrom

19h 45m

1 stop

ICN4:45 pmIncheon Intl

Dec 2

ICN7:15 pmIncheon Intl

32h 47m

1 stop

AUS1:02 pmAustin Bergstrom

$851

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 2/8

7:15 am-6:35 pm

1 stop20h 20m

Incheon Intl

Sun 2/15

8:35 pm-5:15 am

1 stop23h 40m

$746

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Tue 2/10

12:30 pm-6:35 pm

1 stop39h 05m

Incheon Intl

Mon 2/23

8:35 pm-5:15 am

1 stop23h 40m

$752

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Wed 12/3

5:00 am-4:20 pm

1 stop20h 20m

Incheon Intl

Tue 12/9

9:20 pm-5:29 pm

2 stops35h 09m

$778

HoustonIncheon

IAH - ICN

IAHICN

Houston George Bush Intcntl

Tue 12/2

5:00 am-4:20 pm

1 stop20h 20m

Incheon Intl

Tue 12/9

9:20 pm-5:29 pm

2 stops35h 09m

$784

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Wed 12/3

8:30 am-10:05 pm

2 stops22h 35m

Seoul Gimpo Intl

Wed 12/10

12:05 pm-10:55 pm

2 stops25h 50m

$826

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Wed 12/3

5:01 am-4:45 pm

1 stop20h 44m

Incheon Intl

Wed 12/10

7:15 pm-10:15 pm

1 stop18h 00m

$834

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 1/27

5:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

Tue 2/10

7:25 pm-10:30 pm

1 stop18h 05m

$846

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 1/27

6:19 pm-3:30 pm

2 stops30h 11m

Incheon Intl

Tue 2/10

9:35 am-5:24 pm

2 stops22h 49m

$851

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 11/16

5:01 am-4:45 pm

1 stop20h 44m

Incheon Intl

Sun 11/23

7:15 pm-10:49 pm

1 stop18h 34m

$856

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Tue 12/2

8:30 am-10:05 pm

2 stops22h 35m

Seoul Gimpo Intl

Sun 12/14

8:00 am-10:55 pm

2 stops29h 55m

$884

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How to get the cheapest flight ticket from Texas to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Texas averaging around $1,036.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Texas. The lowest ticket price found for a Thursday departure recently was $1,117. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $1,287.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Texas at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,145 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,437 per ticket.

What is the cheapest Texas to Seoul flight route?

Fly from Dallas/Fort Worth to Incheon Intl for the best Texas - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,296 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Texas for as low as $1,023 on momondo.

What cabin class options are available on Texas to Seoul flights?

There are 3 cabin classes available to choose from on Texas to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to Seoul flights?

You could potentially save up to 28% on your flight if you consider stops on a Texas to Seoul flight.

Cheap Texas to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Seoul

Best Price Found	$448
Fastest flight time	14h 35m
Direct flights	Every day
Airports in Seoul	1 airport

The best one-way flight to Seoul from Texas in the past 72 hours is $448. The best round-trip flight deal from Texas to Seoul found on momondo in the last 72 hours is $812.

The fastest flight from Texas to Seoul takes 14h 35m

Direct flights go from Texas to Seoul every day.

There is 1 airport near Seoul: Incheon Intl (ICN)

Search flight deals

When did momondo last update prices for flights from Texas to Seoul?
Prices for flights from Texas to Seoul refresh daily.
How many operators does momondo search for flights from Texas to Seoul?
As of November 2025, there are 13 operators available to choose from for flights from Texas to Seoul.
How old do you have to be to fly from Texas to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Texas to Seoul?
Based on momondo bookings for flights between Texas and Seoul, the leading plane model is Boeing 787-9 Dreamliner, making up 60.72% of the total bookings. Other popular models include Boeing 777-200/200ER with 30.73%, Boeing 777-300ER with 3.59%, and Airbus A350-1000 with 3.10%.

Best airlines flying from Texas to Seoul

Compare and see reviews for airlines that fly from Texas to Seoul with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $430	Free Cancellation	Rating 7.4 9,001 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $461	Free Cancellation	Rating 8.0 11,241 reviews	Search Alaska Airlines flights
Delta	PriceFrom $477	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
WestJet	PriceFrom $598	Free Cancellation	Rating 7.2 3,153 reviews	Search WestJet flights
Cathay Pacific	PriceFrom $732	Free Cancellation	Rating 7.6 1,052 reviews	Search Cathay Pacific flights
Asiana Airlines	PriceFrom $741	Free Cancellation	Rating 8.2 484 reviews	Search Asiana Airlines flights
Air Canada	PriceFrom $786	Free Cancellation	Rating 7.1 10,404 reviews	Search Air Canada flights
Hawaiian Airlines	PriceFrom $850	Free Cancellation	Rating 7.8 2,800 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $856	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Korean Air	PriceFrom $923	Free Cancellation	Rating 8.4 1,160 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Seoul?

Finding the right flight to Seoul from Texas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

Can I find flights from Texas to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Texas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Texas to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Texas.

I’m not ready to book a flight from Texas to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Texas and alert you when they change.

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

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Cheap flights from Texas to Seoul from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Seoul departing on 2/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Texas to Seoul

Our best Alaska Airlines deals on Texas to Seoul flight tickets

American Airlines flights from Texas to Seoul

Our best American Airlines deals on Texas to Seoul flight tickets

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How to get the cheapest flight ticket from Texas to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Texas averaging around $1,036.

What is the cheapest day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Texas at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,145 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,437 per ticket.

What is the cheapest Texas to Seoul flight route?

Fly from Dallas/Fort Worth to Incheon Intl for the best Texas - Seoul flight prices

How far in advance should I book a flight to Seoul?

What cabin class options are available on Texas to Seoul flights?

There are 3 cabin classes available to choose from on Texas to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Texas to Seoul flights?

You could potentially save up to 28% on your flight if you consider stops on a Texas to Seoul flight.

What is the cheapest airline that flies from Texas to Seoul?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Texas to Seoul

What airlines fly to Seoul?

How many flights depart from Texas to Seoul on average per day?

As of November 2025, there are 5 flights per day flying from Texas to Seoul. The most common time of day flights depart is 10:00AM, with 91% of flights taking off at noon.

How many flights depart from Texas to Seoul on average per week?

35 flights are operational weekly from Texas to Seoul as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Texas, such as Dallas or San Antonio, and flying into Seoul, then you can expect flight times to average 14h 45m and 17h 45m, respectively.

Cheap Texas to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Seoul

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

When did momondo last update prices for flights from Texas to Seoul?

How many operators does momondo search for flights from Texas to Seoul?

How old do you have to be to fly from Texas to Seoul?

What documentation or ID do you need to fly to Seoul?

What is the most popular plane model from Texas to Seoul?

Best airlines flying from Texas to Seoul

Compare and see reviews for airlines that fly from Texas to Seoul with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Texas to Seoul?

Can I find flights from Texas to Seoul with flexible booking policies on momondo?

How can momondo help me find flights from Texas to Seoul?

I’m not ready to book a flight from Texas to Seoul right now. Can momondo alert me if prices change?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul