HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$494+ Cheap flights from San Antonio (SAT) 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ICN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to South Korea

Keep the following information in mind while searching for San Antonio to South Korea flight deals. Data was last updated June 12, 2025.

Round-trip from

$859
(KAYAK)

One-way from

$494
(Delta)

Popular in

December

Cheapest in

April

Average price

$1,435
From San Antonio to South Korea
Search Deals
One-way flight from San Antonio to South Korea
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from San Antonio to South Korea

Cheapest flights from San Antonio to South Korea
Explore the most affordable flight options available from San Antonio to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:05 amSAT - GMP
2 stops45h 55mJapan Airlines
Tue 9/97:55 amGMP - SAT
2 stops23h 54mJapan Airlines
Deal found 6/11$859
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:00 amSAT - ICN
1 stop17h 30mAmerican Airlines
Tue 9/95:25 pmICN - SAT
1 stop18h 48mAmerican Airlines
Deal found 6/11$867
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/112:11 pmSAT - ICN
2 stops41h 24mMultiple Airlines
Wed 9/1012:45 pmICN - SAT
1 stop24h 45mMultiple Airlines
Deal found 6/10$991
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/265:30 amSAT - ICN
3 stops32h 50mUnited Airlines
Mon 9/84:50 pmICN - SAT
1 stop19h 27mUnited Airlines
Deal found 6/10$1,001
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 7/106:35 amSAT - ICN
1 stop20h 45mDelta
Thu 9/117:40 pmICN - SAT
1 stop19h 06mDelta
Deal found 6/10$1,019
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/96:48 amSAT - GMP
2 stops25h 02mMultiple Airlines
Wed 7/168:20 amGMP - SAT
3 stops42h 46mMultiple Airlines
Deal found 6/11$1,249
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:15 amSAT - GMP
2 stops25h 05mANA
Tue 9/307:55 pmGMP - SAT
2 stops31h 20mANA
Deal found 6/11$1,766

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 June 12, 2025.
Use the filters below to find and compare flights from San Antonio to South Korea that are best for you.

Fly from

San Antonio

Fly to

South Korea

Route

Depart

Return

Price

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/2

6:05 am-6:00 pm

2 stops45h 55m

Seoul Gimpo Intl

Tue 9/9

7:55 am-5:49 pm

2 stops23h 54m

$859

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/2

8:00 am-3:30 pm

1 stop17h 30m

Incheon Intl

Tue 9/9

5:25 pm-10:13 pm

1 stop18h 48m

$867

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Fri 7/11

2:11 pm-9:35 pm

2 stops41h 24m

Incheon Intl

Wed 9/10

12:45 pm-11:30 pm

1 stop24h 45m

$991

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 8/26

5:30 am-4:20 am

3 stops32h 50m

Incheon Intl

Mon 9/8

4:50 pm-10:17 pm

1 stop19h 27m

$1,001

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 7/10

6:35 am-5:20 pm

1 stop20h 45m

Incheon Intl

Thu 9/11

7:40 pm-12:46 am

1 stop19h 06m

$1,019

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Wed 7/9

6:48 am-9:50 pm

2 stops25h 02m

Seoul Gimpo Intl

Wed 7/16

8:20 am-1:06 pm

3 stops42h 46m

$1,249

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 9/1

7:15 am-10:20 pm

2 stops25h 05m

Seoul Gimpo Intl

Tue 9/30

7:55 pm-1:15 pm

2 stops31h 20m

$1,766

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 10/2

5:30 am-5:20 pm

2 stops21h 50m

$494

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 10/2

5:30 am-4:20 am

3 stops32h 50m

$538

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 7/3

10:57 pm-9:25 am

3 stops44h 28m

$671

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
1
2

Best time to book a flight from San Antonio to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from San Antonio to South Korea (average of $1,000). Flying from San Antonio to South Korea in December is currently the most expensive (average of $1,635). 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 SAT to KR?

Find hourly flight availability from San Antonio 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 June 12, 2025.

When flying from San Antonio to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated June 12, 2025.
To help decide which airline to fly from San Antonio to South Korea, see what other customers have to say about Japan Airlines, ANA and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Japan Airlines
8.3
Very good
1,489 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
ANA
8.3
Very good
882 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
Delta
8.0
Very good
7,950 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
United Airlines
7.4
Good
8,790 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.
American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,489 reviews

Food

7.7

Entertainment

7.8

Overall

8.3

Boarding

8.4

Comfort

8.2

Crew

8.7

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

DFW - NRT

This flight was operated by American Airlines. The food was barely tolerable. Mid flight sandwich was ice cold, could not be bothered to warm it up. Staff did not seem to like their jobs very much. Too many seats packed in to maximize profit. A true “cattle car” experience. Subsequent flight from Tokyo to HCMC was on Japan Airlines which was excellent. No comparison between JAL and AA. Unfortunately that’s just the way service is in America nowadays.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to South Korea. 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 from for flights from San Antonio to South Korea?

    If you book a flight to South Korea from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $494. Users have also found prices from $538 and $873 on United Airlines and American Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to South Korea?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to South Korea (average of $1,000). Flying from San Antonio to South Korea in December is currently the most expensive (average of $1,635). 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

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

Alternative routes for San Antonio to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Hobby to Haneda flights
Hobby to Narita flights
Dallas/Fort Worth to Suvarnabhumi flights
Hobby to Suvarnabhumi flights
George Bush Intcntl to Haneda flights
George Bush Intcntl to Narita flights
George Bush Intcntl to Suvarnabhumi flights
Dallas/Fort Worth to Hyderabad flights
Hobby to Ho Chi Minh City flights
Dallas/Fort Worth to New Delhi flights
Dallas/Fort Worth to Ho Chi Minh City flights
Dallas/Fort Worth to Mumbai flights
Dallas/Fort Worth to Incheon Intl flights
Austin to Narita flights
George Bush Intcntl to Ho Chi Minh City flights
Austin to Haneda flights
Dallas/Fort Worth to Bangalore flights
Hobby to Mumbai flights
Love Field to Suvarnabhumi flights
Dallas/Fort Worth to Chennai flights
Hobby to Manila flights
Dallas/Fort Worth to Denpasar flights
Hobby to Incheon Intl flights
George Bush Intcntl to Mumbai flights
Hobby to New Delhi flights
Hobby to Denpasar flights
Love Field to Narita flights
George Bush Intcntl to Manila flights
Dallas/Fort Worth to Karachi flights
Hobby to Taiwan Taoyuan Intl flights
George Bush Intcntl to Denpasar flights
Dallas/Fort Worth to Manila flights
Austin to Suvarnabhumi flights
George Bush Intcntl to New Delhi flights
San Antonio to Narita flights
Dallas/Fort Worth to Hongqiao Intl flights
Austin to Hyderabad flights
Dallas/Fort Worth to Cochin flights
George Bush Intcntl to Taiwan Taoyuan Intl flights
San Antonio to Haneda flights
Dallas/Fort Worth to Soekarno-Hatta Intl flights
Austin to Mumbai flights
Dallas/Fort Worth to Hong Kong flights
Dallas/Fort Worth to Ahmedabad flights
Dallas/Fort Worth to Taiwan Taoyuan Intl flights
Hobby to Hyderabad flights
Dallas/Fort Worth to Kathmandu flights
Hobby to Hong Kong flights

Top 4 airlines flying from San Antonio to South Korea

Discover the top 4 airlines that operate flights from San Antonio 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$877Average$1,393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$902Average$1,507FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,685FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,086Average$1,765FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.