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$435+ Cheap flights from San Antonio (SAT) to Seoul (SEL)

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SEL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from San Antonio to Seoul are usually found in January or November, booked 75 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap flight deals from San Antonio to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Seoul (SEL). 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$877
(American Airlines)

One-way from

$435
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$906
Provider with most accurate pricing for San Antonio-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Seoul (SEL) flights.
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From San Antonio to Seoul (SEL)
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One-way flight from San Antonio to Seoul (SEL)
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Highest demand for flights based on searches. 19% potential increase in price ($384 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from San Antonio to Seoul

Cheapest flights from San Antonio to Seoul
Explore the most affordable flight options available from San Antonio to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Gurufare deal was found by Cheapflights users on 1/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:30 amSAT - ICN
2 stops42h 50mChina Eastern
Wed 6/182:30 pmICN - SAT
2 stops46h 56mChina Eastern
Deal found 1/21$925
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Mon 3/177:00 amSAT - ICN
2 stops25h 50mMultiple Airlines
Fri 3/289:20 amICN - SAT
2 stops26h 15mMultiple Airlines
Deal found 1/21$931
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/237:00 amSAT - GMP
2 stops45h 50mChina Eastern
Thu 3/68:50 pmGMP - SAT
2 stops41h 54mChina Eastern
Deal found 1/20$1,132
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/32:39 pmSAT - ICN
2 stops30h 41mFinnair
Wed 6/189:50 pmICN - SAT
2 stops39h 04mFinnair
Deal found 1/20$1,359
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/19:00 amSAT - GMP
2 stops19h 00mJapan Airlines
Wed 9/107:55 amGMP - SAT
2 stops19h 36mJapan Airlines
Deal found 1/20$1,417
This Gurufare deal was found by Cheapflights users on 1/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:50 amSAT - ICN
2 stops46h 45mChina Airlines
Mon 4/148:35 pmICN - SAT
2 stops40h 42mChina Airlines
Deal found 1/20$1,425
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3111:00 amSAT - ICN
2 stops40h 35mQatar Airways
Tue 5/271:20 amICN - SAT
2 stops31h 16mQatar Airways
Deal found 1/20$1,449
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 10/65:20 amSAT - ICN
1 stop21h 05mDelta
Thu 10/166:50 pmICN - SAT
1 stop19h 24mDelta
Deal found 1/21$1,473
This United Airlines deal was found by Cheapflights users on 1/21. 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 9/125:45 amSAT - ICN
3 stops32h 35mUnited Airlines
Sat 9/2011:30 amICN - SAT
1 stop17h 08mUnited Airlines
Deal found 1/21$1,573
This Priceline deal was found by Cheapflights users on 1/19. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/27:00 amSAT - GMP
2 stops37h 00mMultiple Airlines
Thu 4/177:20 pmGMP - SAT
2 stops41h 28mMultiple Airlines
Deal found 1/19$1,576
This Justfly.com deal was found by Cheapflights users on 1/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/317:48 pmSAT - ICN
2 stops52h 27mAir Canada
Sun 2/98:10 pmICN - SAT
2 stops39h 11mAir Canada
Deal found 1/20$1,784
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/12:01 pmSAT - GMP
2 stops31h 04mANA
Tue 9/307:55 pmGMP - SAT
2 stops31h 08mANA
Deal found 1/20$1,811

Find flights from San Antonio to Seoul within your budget

Customize your flight search to find flights from San Antonio to Seoul 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sun 3/23

6:00 am-3:55 pm

1 stop19h 55m

Incheon Intl

Thu 3/27

5:50 pm-11:02 pm

1 stop19h 12m

$877

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 6/3

6:30 am-3:20 pm

2 stops42h 50m

Incheon Intl

Wed 6/18

2:30 pm-11:26 pm

2 stops46h 56m

$925

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 3/17

7:00 am-10:50 pm

2 stops25h 50m

Incheon Intl

Fri 3/28

9:20 am-9:35 pm

2 stops26h 15m

$931

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Sun 2/23

7:00 am-7:50 pm

2 stops45h 50m

Seoul Gimpo Intl

Thu 3/6

8:50 pm-11:44 pm

2 stops41h 54m

$1,132

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Wed 4/23

2:27 pm-11:20 am

2 stops30h 53m

Incheon Intl

Fri 5/23

9:50 pm-5:44 pm

2 stops33h 54m

$1,359

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Wed 4/9

6:50 am-7:35 pm

2 stops46h 45m

Incheon Intl

Mon 4/14

12:35 pm-11:17 pm

2 stops48h 42m

$1,425

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 2/20

8:32 pm-5:15 pm

2 stops53h 43m

Incheon Intl

Tue 3/4

12:20 am-6:42 pm

2 stops33h 22m

$1,462

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 3/25

5:30 am-3:50 pm

1 stop20h 20m

Incheon Intl

Tue 4/1

7:20 pm-12:28 am

2 stops19h 08m

$1,478

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Thu 2/20

6:03 am-6:20 pm

2 stops21h 17m

Seoul Gimpo Intl

Wed 3/5

7:50 am-2:30 pm

2 stops21h 40m

$1,525

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Fri 3/14

4:45 pm-4:40 am

2 stops21h 55m

Incheon Intl

Wed 5/7

4:50 pm-9:07 pm

2 stops18h 17m

$1,528

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 21 results
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Compare providers for flights from San Antonio to Seoul

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 San Antonio to Seoul in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 San Antonio-Seoul flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Antonio-Seoul flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Antonio-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Seoul flights, Cheapflights users trust AranGrant the most. AranGrant 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 San Antonio-Seoul 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 San Antonio to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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.

Travel insights for flights from San Antonio to Seoul

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

How far ahead should I book a flight from San Antonio to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Seoul. Price data was last updated on January 17, 2025.

The price you pay for your flight from San Antonio to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from San Antonio to Seoul (average of $1,086). Flying from San Antonio to Seoul in June is currently the most expensive (average of $1,722). 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 SEL?

Find hourly flight availability from San Antonio to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s typically best to fly out from San Antonio to Seoul at noon. Doing so could potentially save you 1% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with China Eastern, China Airlines and Qatar Airways from San Antonio to Seoul to help guide your decision. 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
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Crew

8.7

Entertainment

8.2

Overall

8.5

Boarding

8.5

Food

8.1

Comfort

8.3

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Seoul. 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 Seoul?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly out of when you book flights from San Antonio to Seoul. 4 airlines have flights from San Antonio to Seoul on a regular basis. Booking flights from San Antonio to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

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

    Currently priced at $877, American Airlines will fly you from San Antonio to Seoul and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Eastern and Finnair - these airlines can fly you to your destination from $925 and $1,359, respectively. Users have found that American Airlines is 43% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from San Antonio to Seoul are China Eastern ($693), Japan Airlines ($1,001), and United Airlines ($1,064).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Seoul 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 Seoul?

    Currently, October is the cheapest month in which you can book a flight from San Antonio to Seoul (average of $1,086). Flying from San Antonio to Seoul in June is currently the most expensive (average of $1,722). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from San Antonio to Seoul

Discover the top 4 airlines that operate flights from San Antonio to Seoul. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$902Average$1,565FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$906Average$1,749FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$907Average$1,578FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,104Average$1,877FlexibilityNo cancel feeOn-time81%
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