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$357+ Cheap flights from South Korea 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SAT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from South Korea to San Antonio

Keep the following information in mind while searching for South Korea to San Antonio flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$802
(United Airlines)

One-way from

$357
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$892
Provider with most accurate pricing for Seoul (SEL)-San Antonio flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-San Antonio flights.
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From South Korea to San Antonio
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One-way flight from South Korea to San Antonio
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($148 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from South Korea to San Antonio

Cheapest flights from South Korea to San Antonio
Explore the most affordable flight options available from South Korea to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Hanatour deal was found by Cheapflights users on 3/26. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/255:45 pmICN - SAT
2 stops44h 04mAir Canada
Sat 1/104:45 pmSAT - ICN
2 stops33h 20mAir Canada
Deal found 3/26$794
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 3/285:00 pmICN - SAT
2 stops18h 33mUnited Airlines
Mon 3/314:52 pmSAT - ICN
2 stops21h 28mUnited Airlines
Deal found 3/26$802
This Delta deal was found by Cheapflights users on 3/26. 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.
Sat 10/256:40 pmICN - SAT
1 stop18h 09mDelta
Sat 1/106:10 pmSAT - ICN
2 stops31h 30mDelta
Deal found 3/26$944
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/275:25 pmICN - SAT
1 stop19h 32mAmerican Airlines
Sun 5/48:35 pmSAT - ICN
1 stop28h 55mAmerican Airlines
Deal found 3/25$1,026
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sat 4/1212:45 pmICN - SAT
1 stop26h 25mMultiple Airlines
Fri 4/189:32 pmSAT - ICN
1 stop18h 28mMultiple Airlines
Deal found 3/27$1,058
This Tourvis deal was found by Cheapflights users on 3/26. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/198:45 pmICN - SAT
2 stops27h 14mWestJet
Sat 6/72:38 pmSAT - ICN
2 stops38h 07mWestJet
Deal found 3/26$1,328
This Korean Air deal was found by Cheapflights users on 3/25. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/37:40 pmICN - SAT
1 stop18h 48mKorean Air
Mon 10/208:00 amSAT - ICN
1 stop17h 20mKorean Air
Deal found 3/25$1,459
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 4/259:25 pmICN - SAT
2 stops40h 34mAlaska Airlines
Mon 5/266:30 amSAT - ICN
2 stops46h 30mAlaska Airlines
Deal found 3/26$1,561
This Qatar Airways deal was found by Cheapflights users on 3/26. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/141:20 amICN - SAT
2 stops42h 20mQatar Airways
Mon 9/221:12 pmSAT - ICN
2 stops37h 53mQatar Airways
Deal found 3/26$2,049

Cheapflights Fare Finder

Customize your flight search to find flights from South Korea to San Antonio 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 March 28, 2025.
Use the filters below to find and compare flights from South Korea to San Antonio that are best for you.

Fly from

South Korea

Fly to

San Antonio

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 4/23

4:50 pm-10:15 pm

1 stop19h 25m

San Antonio

Wed 4/30

2:10 pm-4:20 am

2 stops24h 10m

$802

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 6/28

5:45 pm-10:15 pm

2 stops42h 30m

San Antonio

Wed 7/2

1:43 pm-4:05 pm

2 stops36h 22m

$886

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sun 4/27

5:25 pm-10:57 pm

1 stop19h 32m

San Antonio

Sun 5/4

8:35 pm-3:30 pm

1 stop28h 55m

$1,026

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 4/12

12:45 pm-1:10 am

1 stop26h 25m

San Antonio

Fri 4/18

9:32 pm-6:00 am

1 stop18h 28m

$1,058

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Sat 4/19

8:45 pm-9:59 am

2 stops27h 14m

San Antonio

Sat 6/7

2:38 pm-6:45 pm

2 stops38h 07m

$1,328

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 7/3

7:40 pm-12:28 am

1 stop18h 48m

San Antonio

Mon 10/20

8:00 am-3:20 pm

1 stop17h 20m

$1,459

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 4/25

9:25 pm-11:59 pm

2 stops40h 34m

San Antonio

Mon 5/26

6:30 am-7:00 pm

2 stops46h 30m

$1,561

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 7/14

1:20 am-5:40 am

2 stops42h 20m

San Antonio

Mon 9/22

1:12 pm-5:05 pm

2 stops37h 53m

$2,049

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 4/16

12:45 pm-1:10 am

1 stop26h 25m

$357

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 9/9

11:30 am-3:26 pm

2 stops17h 56m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 13 results
1
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Best time to book a flight from South Korea to San Antonio

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

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

Currently, August is the cheapest month in which you can book a flight from South Korea to San Antonio (average of $295). Flying from South Korea to San Antonio in March is currently the most expensive (average of $376). 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 KR to SAT?

Find hourly flight availability from South Korea to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

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.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated March 28, 2025.
Read reviews from past customers who have flown Korean Air, Alaska Airlines and Delta from South Korea to San Antonio. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Korean Air
8.4
Very good
1,050 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Alaska Airlines
8.0
Very good
9,798 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Delta
8.0
Very good
7,896 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
Qatar Airways
7.4
Good
3,538 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.
United Airlines
7.4
Good
8,603 reviews
Korean Air
8.4
Very good
1,050 reviews

Overall

8.4

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from South Korea 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 South Korea?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to San Antonio from South Korea.

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

    The cheapest airlines for a one-way flight from South Korea to San Antonio are United Airlines ($476), WestJet ($512), and Delta ($557).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from South Korea to San Antonio (average of $295). Flying from South Korea to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near South Korea?

Book flights to South Korea if you plan to visit one of these locations
New Braunfels

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Alternative routes for South Korea to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from South Korea to San Antonio

Discover the top 3 airlines that operate flights from South Korea to San Antonio. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$676Average$819FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$778Average$1,042FlexibilityNo cancel feeOn-time69%
DeltaCheapest$915Average$964FlexibilityNo cancel feeOn-timeN/A
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