How long is the flight from Seoul to San Antonio?

Airlines like American Airlines and Delta fly from Seoul to San Antonio in about 16h 49m. The time it takes to get you to your destination can typically vary by up to 14h 04m. Seoul and San Antonio are separated by a distance of 6968 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Seoul to San Antonio round-trip?

According to our current data, Delta ($693), American Airlines ($742), and United Airlines ($775) offers the cheapest pricing from Seoul to San Antonio.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular airlines that fly from Seoul to San Antonio?

Consider United Airlines, Delta or American Airlines when booking your flight. These represent the most popular airlines when flying from Seoul to San Antonio.

What is the cheapest time of day to fly from SEL to SAT?

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

Most accurate provider : When it comes to deals on Seoul-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seoul-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to San Antonio from Seoul?

For a flight from Seoul to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 inbound flights from Seoul per day. 3 airlines have flights to San Antonio from Seoul on a regular basis.

Can I find deals for flights from Seoul to San Antonio that include hotel bookings?

Yes. In addition to deals on Seoul to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seoul to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to San Antonio.

Can I find deals for business class flights from Seoul to San Antonio?

Yes. Cheapflights offers flight deals from Seoul to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$432+ Cheap Flights from Seoul to San Antonio

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Find flight deals from Seoul to San Antonio

Cheapest flights from Seoul to San Antonio
Explore the most affordable flight options available from Seoul to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Wed 11/267:15 pmICN - SAT

1 stop16h 36mAmerican Airlines

Thu 12/48:21 pmSAT - ICN

1 stop29h 24mAmerican Airlines

Deal found 10/29

$617

Mon 11/37:30 pmICN - SAT

1 stop31h 20mDelta

Tue 12/26:10 pmSAT - ICN

2 stops31h 20mDelta

Deal found 10/29

$620

Tue 11/257:15 pmICN - SAT

1 stop18h 40mAmerican Airlines

Tue 12/26:00 amSAT - ICN

1 stop19h 45mAmerican Airlines

Deal found 10/28

$624

Tue 11/47:30 pmICN - SAT

2 stops19h 50mDelta

Wed 12/34:35 pmSAT - ICN

1 stop33h 15mDelta

Deal found 10/29

$632

Wed 11/57:30 pmICN - SAT

1 stop16h 40mDelta

Thu 12/45:20 amSAT - ICN

1 stop20h 30mDelta

Deal found 10/29

$641

Fri 10/315:05 pmICN - SAT

1 stop19h 06mUnited Airlines

Thu 12/41:34 pmSAT - ICN

2 stops25h 06mUnited Airlines

Deal found 10/29

$645

Fri 12/266:00 pmICN - SAT

2 stops29h 50mUnited Airlines

Sun 1/48:52 amSAT - ICN

1 stop40h 23mUnited Airlines

Deal found 10/28

$646

Thu 11/67:25 pmICN - SAT

1 stop19h 55mDelta

Thu 12/45:20 amSAT - ICN

1 stop20h 30mDelta

Deal found 10/29

$654

Tue 11/412:45 pmICN - SAT

1 stop19h 14mUnited Airlines

Wed 12/311:47 amSAT - ICN

2 stops26h 53mUnited Airlines

Deal found 10/29

$659

Fri 11/217:15 pmICN - SAT

1 stop18h 40mAmerican Airlines

Sat 11/296:00 amSAT - ICN

1 stop19h 45mAmerican Airlines

Deal found 10/29

$669

Best flights from Seoul to San Antonio
Discover carefully curated flight deals from Seoul to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Wed 11/267:15 pmICN - SAT

2 stops30h 53mAmerican Airlines

Thu 12/48:21 pmSAT - ICN

1 stop29h 24mAmerican Airlines

Deal found 10/29

$617

Tue 11/257:30 pmICN - SAT

1 stop16h 49mDelta

Tue 12/26:00 pmSAT - ICN

2 stops31h 30mDelta

Deal found 10/28

$620

Fri 12/266:00 pmICN - SAT

2 stops29h 50mUnited Airlines

Mon 1/52:13 pmSAT - ICN

2 stops24h 27mUnited Airlines

Deal found 10/28

$646

Fri 12/268:05 pmICN - SAT

2 stops40h 48mDelta

Mon 1/56:29 pmSAT - ICN

2 stops31h 01mDelta

Deal found 10/29

$620

Fri 11/217:15 pmICN - SAT

1 stop18h 40mAmerican Airlines

Sun 11/3012:55 pmSAT - ICN

1 stop36h 50mAmerican Airlines

Deal found 10/30

$620

Fri 12/268:05 pmICN - SAT

2 stops19h 37mDelta

Sun 1/46:37 amSAT - ICN

2 stops42h 53mDelta

Deal found 10/29

$641

Fri 12/268:05 pmICN - SAT

2 stops19h 37mDelta

Tue 1/64:42 pmSAT - ICN

2 stops32h 48mDelta

Deal found 10/29

$641

Sat 12/137:30 pmICN - SAT

1 stop31h 26mDelta

Sat 1/37:18 pmSAT - ICN

2 stops30h 12mDelta

Deal found 10/29

$672

Last-minute flights from Seoul to San Antonio
Discover last-minute flight deals from Seoul to San Antonio. Data last updated October 30, 2025 and is based on user searches.

Fri 10/315:05 pmICN - SAT

1 stop19h 06mUnited Airlines

Thu 12/41:34 pmSAT - ICN

2 stops25h 06mUnited Airlines

Deal found 10/29

$645

Mon 11/37:30 pmICN - SAT

1 stop31h 20mDelta

Tue 12/26:10 pmSAT - ICN

2 stops31h 20mDelta

Deal found 10/29

$620

Tue 11/47:30 pmICN - SAT

1 stop31h 20mDelta

Wed 12/34:35 pmSAT - ICN

1 stop33h 15mDelta

Deal found 10/29

$632

Tue 11/412:45 pmICN - SAT

1 stop19h 14mUnited Airlines

Wed 12/311:47 amSAT - ICN

2 stops26h 53mUnited Airlines

Deal found 10/29

$659

Wed 11/57:30 pmICN - SAT

1 stop16h 40mDelta

Thu 12/45:20 amSAT - ICN

1 stop20h 30mDelta

Deal found 10/29

$641

Thu 11/69:35 amICN - SAT

1 stop28h 07mDelta

Wed 12/35:20 amSAT - ICN

1 stop20h 30mDelta

Deal found 10/29

$654

Fri 11/217:15 pmICN - SAT

1 stop18h 40mAmerican Airlines

Sat 11/296:00 amSAT - ICN

1 stop19h 45mAmerican Airlines

Deal found 10/29

$669

Tue 11/257:15 pmICN - SAT

1 stop18h 40mAmerican Airlines

Tue 12/26:00 amSAT - ICN

1 stop19h 45mAmerican Airlines

Deal found 10/28

$624

Tue 11/2512:45 pmICN - SAT

2 stops23h 35mUnited Airlines

Tue 12/22:12 pmSAT - ICN

2 stops24h 28mUnited Airlines

Deal found 10/28

$646

Wed 11/267:15 pmICN - SAT

1 stop16h 36mAmerican Airlines

Thu 12/48:21 pmSAT - ICN

1 stop29h 24mAmerican Airlines

Deal found 10/29

$617

One-way flights from Seoul to San Antonio
Search for one-way flight options from Seoul to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Tue 12/29:20 pmICN - SAT

3 stops55h 51mMultiple Airlines

Deal found 10/27

$432

Tue 3/314:50 pmICN - SAT

1 stop35h 48mUnited Airlines

Deal found 10/29

$443

Thu 11/612:45 pmICN - SAT

1 stop19h 14mUnited Airlines

Deal found 10/28

$446

Thu 11/67:25 pmICN - SAT

1 stop33h 03mDelta

Deal found 10/30

$488

Sun 11/97:30 pmICN - SAT

1 stop16h 49mDelta

Deal found 10/29

$535

Cheap flight deals from Seoul to San Antonio

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$617 (American Airlines)
One-way from	$432 (Kiwi.com)

Provider with most accurate pricing for Seoul (SEL)-San Antonio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seoul (SEL)-San Antonio flights.

Search Deals

From Seoul (SEL) to San Antonio

Search Deals

One-way flight from Seoul (SEL) to San Antonio

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 11/26

7:15 pm-11:08 am

2 stops30h 53m

San Antonio

Thu 12/4

8:21 pm-4:45 pm

1 stop29h 24m

$617

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 11/25

7:30 pm-9:19 pm

1 stop16h 49m

San Antonio

Tue 12/2

6:00 pm-4:30 pm

2 stops31h 30m

$620

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 12/26

8:05 pm-9:53 pm

2 stops40h 48m

San Antonio

Mon 1/5

6:29 pm-4:30 pm

2 stops31h 01m

$620

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 11/21

7:15 pm-10:55 pm

1 stop18h 40m

San Antonio

Sun 11/30

12:55 pm-4:45 pm

1 stop36h 50m

$620

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 12/26

8:05 pm-12:42 am

2 stops19h 37m

San Antonio

Sun 1/4

6:37 am-4:30 pm

2 stops42h 53m

$641

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 12/26

8:05 pm-12:42 am

2 stops19h 37m

San Antonio

Tue 1/6

4:42 pm-4:30 pm

2 stops32h 48m

$641

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 12/26

6:00 pm-8:50 am

2 stops29h 50m

San Antonio

Mon 1/5

2:13 pm-5:40 am

2 stops24h 27m

$646

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 12/13

7:30 pm-11:56 am

1 stop31h 26m

San Antonio

Sat 1/3

7:18 pm-4:30 pm

2 stops30h 12m

$672

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 3/31

4:50 pm-11:08 pm

2 stops20h 18m

$443

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 11/6

12:45 pm-4:59 pm

1 stop19h 14m

$447

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 12 results

Compare providers for flights from Seoul to San Antonio

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to San Antonio in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seoul-San Antonio flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seoul-San Antonio flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seoul-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seoul-San Antonio flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seoul to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Seoul 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 Seoul to San Antonio

What is the cheapest month to book a flight from Seoul to San Antonio?

Currently, November is the cheapest month in which you can book a flight from Seoul to San Antonio (average of $624). Flying from Seoul to San Antonio in April is currently the most expensive (average of $854). 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.

Reviews of airlines servicing San Antonio

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Seoul to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Delta

7.9

Good

7,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

United Airlines

7.4

Good

8,998 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

American Airlines

7.2

Good

11,035 reviews

Delta

7.9

Good

7,998 reviews

Reviews

1 / 20

10.0

Excellent

Mary,Oct 2025

AMS - PDX

It's specail being able to fly non-stop from Amsterdam all the way home to Portland, Oregon!

Related info for your journey

What airport do you fly into for flights to San Antonio from Seoul?
For a flight from Seoul to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the center of the city. San Antonio is the only San Antonio airport and it handles 0 inbound flights from Seoul per day. 3 airlines have flights to San Antonio from Seoul on a regular basis.
How long is the flight from Seoul to San Antonio?
Airlines like American Airlines and Delta fly from Seoul to San Antonio in about 16h 49m. The time it takes to get you to your destination can typically vary by up to 14h 04m. Seoul and San Antonio are separated by a distance of 6968 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Seoul to San Antonio round-trip?
According to our current data, Delta ($693), American Airlines ($742), and United Airlines ($775) offers the cheapest pricing from Seoul to San Antonio.
Can I find deals for flights from Seoul to San Antonio that include hotel bookings?
Yes. In addition to deals on Seoul to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seoul to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to San Antonio.
Can I find deals for business class flights from Seoul to San Antonio?
Yes. Cheapflights offers flight deals from Seoul to San Antonio 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 Seoul to San Antonio?
Currently, November is the cheapest month in which you can book a flight from Seoul to San Antonio (average of $624). Flying from Seoul to San Antonio in April is currently the most expensive (average of $854). 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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Top 3 airlines flying from Seoul to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$693	Average$915	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$742	Average$1,212	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$775	Average$1,042	FlexibilityNo cancel fee	On-time69%

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$432+ Cheap flights from Seoul (SEL) to San Antonio (SAT)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seoul to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Seoul to San Antonio

Cheapest flights from Seoul to San AntonioExplore the most affordable flight options available from Seoul to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from Seoul to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheap flight deals from Seoul to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul to San Antonio that are best for you.

Compare providers for flights from Seoul to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seoul to San Antonio in October.

Best time to book a flight from Seoul to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Seoul with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seoul to San Antonio

What is the cheapest month to book a flight from Seoul to San Antonio?

Reviews of airlines servicing San Antonio

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Seoul to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seoul to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Antonio from Seoul?

How long is the flight from Seoul to San Antonio?

What are the cheapest airlines flying from Seoul to San Antonio round-trip?

Can I find deals for flights from Seoul to San Antonio that include hotel bookings?

How can I find direct flights from Seoul to San Antonio?

Can I find deals for business class flights from Seoul to San Antonio?

What is the cheapest month to book a flight from Seoul to San Antonio?

Traveling to a place near San Antonio?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seoul to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Seoul to San Antonio

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Cheapest flights from Seoul to San Antonio
Explore the most affordable flight options available from Seoul to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.