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$454+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SAT
Feb 26 — Mar 51
Wed 2/26
Wed 3/5
1 adult, Economy
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Cheap flight deals from Seoul to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$792
(United Airlines)

One-way from

$454
(Kiwi.com)
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 Seoul (SEL) to San Antonio
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One-way flight from Seoul (SEL) 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 February 21, 2025.

This United Airlines deal was found by Cheapflights users on 2/20. 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 3/412:45 pmICN - SAT
2 stops25h 30mUnited Airlines
Fri 3/146:00 amSAT - ICN
1 stop19h 15mUnited Airlines
Deal found 2/20$792
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:45 pmICN - SAT
2 stops53h 05mAir Canada
Thu 7/246:00 amSAT - ICN
2 stops44h 05mAir Canada
Deal found 2/19$941
This Korean Air deal was found by Cheapflights users on 2/20. 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.
Wed 5/76:40 pmICN - SAT
1 stop18h 20mKorean Air
Wed 6/46:30 amSAT - ICN
1 stop20h 50mKorean Air
Deal found 2/20$954
This Delta deal was found by Cheapflights users on 2/20. 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 5/107:40 pmICN - SAT
1 stop17h 37mDelta
Tue 6/312:25 pmSAT - ICN
2 stops26h 35mDelta
Deal found 2/20$1,006
This WhyPayMore deal was found by Cheapflights users on 2/20. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:40 pmICN - SAT
1 stop17h 46mMultiple Airlines
Thu 10/237:00 amSAT - ICN
1 stop19h 30mMultiple Airlines
Deal found 2/20$1,139
This deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/65:25 pmICN - SAT
1 stop43h 29mAmerican Airlines
Tue 6/107:00 amSAT - ICN
1 stop18h 30mAmerican Airlines
Deal found 2/20$1,558
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:00 pmICN - SAT
2 stops23h 36mJapan Airlines
Sun 10/127:00 amSAT - ICN
2 stops43h 30mJapan Airlines
Deal found 2/20$1,590
This oojo deal was found by Cheapflights users on 2/19. 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 6/181:20 amICN - SAT
2 stops35h 52mQatar Airways
Thu 7/241:09 pmSAT - ICN
2 stops37h 56mQatar Airways
Deal found 2/19$1,892
This WestJet deal was found by Cheapflights users on 2/20. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/198:45 pmICN - SAT
2 stops42h 00mWestJet
Thu 7/246:30 amSAT - ICN
2 stops46h 15mWestJet
Deal found 2/20$2,291
This Emirates deal was found by Cheapflights users on 2/20. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:55 pmICN - SAT
2 stops35h 37mEmirates
Thu 7/244:15 pmSAT - ICN
2 stops34h 45mEmirates
Deal found 2/20$4,096
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/29:10 pmICN - SAT
2 stops39h 47mANA
Tue 6/176:45 amSAT - ICN
2 stops25h 20mANA
Deal found 2/20$10,405

Find flights from Seoul to San Antonio within your budget

Customize your flight search to find flights from Seoul 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 February 21, 2025.

Fly from

Seoul

Fly to

San Antonio

Route

Depart

Return

Price

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 3/4

12:45 pm-11:15 pm

2 stops25h 30m

San Antonio

Fri 3/14

6:00 am-3:15 pm

1 stop19h 15m

$792

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 6/19

5:45 pm-8:50 am

2 stops53h 05m

San Antonio

Thu 7/24

6:00 am-4:05 pm

2 stops44h 05m

$941

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 5/7

7:40 pm-1:28 pm

1 stop31h 48m

San Antonio

Tue 6/3

12:25 pm-5:00 am

2 stops26h 35m

$954

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 5/9

6:40 pm-11:00 pm

1 stop18h 20m

San Antonio

Wed 6/4

6:30 am-5:20 pm

1 stop20h 50m

$962

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Tue 3/18

7:40 pm-10:54 pm

1 stop17h 14m

San Antonio

Sun 5/18

6:30 am-4:30 pm

1 stop20h 00m

$1,161

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Fri 6/6

5:25 pm-10:54 pm

1 stop43h 29m

San Antonio

Tue 6/10

7:00 am-3:30 pm

1 stop18h 30m

$1,558

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Wed 6/18

1:20 am-11:12 pm

2 stops35h 52m

San Antonio

Thu 7/24

1:09 pm-5:05 pm

2 stops37h 56m

$1,892

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 6/19

8:45 pm-12:45 am

2 stops42h 00m

San Antonio

Thu 7/24

6:30 am-6:45 pm

2 stops46h 15m

$2,291

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Thu 6/19

11:55 pm-9:32 pm

2 stops35h 37m

San Antonio

Thu 7/24

4:15 pm-5:00 pm

2 stops34h 45m

$4,096

IncheonSan Antonio

ICN - SAT

ICNSAT

Incheon Intl

Mon 6/2

9:10 pm-10:57 pm

2 stops39h 47m

San Antonio

Tue 6/17

6:45 am-10:05 pm

2 stops25h 20m

$10,405

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
1
2
  • Most accurate provider: When it comes to deals on Seoul-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-San Antonio flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

Travel insights for flights from Seoul to San Antonio

Get recent, data-driven insights about flights from Seoul to San Antonio including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Seoul to San Antonio (average of $295). Flying from Seoul 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 SEL to SAT?

Find hourly flight availability from Seoul 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 February 21, 2025.

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.

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 February 21, 2025.
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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
1,037 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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.

ANA
8.4
Very good
836 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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.

Emirates
8.1
Very good
3,276 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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
8,213 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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
3,609 reviews
Korean Air
8.4
Very good
1,037 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

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 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?

    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.

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

    According to our current data, United Airlines ($792), Air Canada ($941), and Korean Air ($954) offers the cheapest pricing from Seoul to San Antonio.

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

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $482. Users have also found prices from $557 and $1,226 on American Airlines and Qatar Airways, respectively.

  • 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, August is the cheapest month in which you can book a flight from Seoul to San Antonio (average of $295). Flying from Seoul 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.

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Top 3 airlines flying from Seoul to San Antonio

Discover the top 3 airlines that operate flights from Seoul 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 February 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$676Average$819FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$778Average$1,042FlexibilityNo cancel feeOn-time69%
DeltaCheapest$915Average$985FlexibilityNo cancel feeOn-timeN/A
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