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$718+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — SEL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$944
(Kiwi.com)

One-way from

$718
(United Airlines)

Popular in

December

Cheapest in

April

Average price

$882
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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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Thu 9/42:50 pmSAT - ICN
2 stops37h 55mMultiple Airlines
Sun 9/712:45 pmICN - SAT
1 stop24h 45mMultiple Airlines
Deal found 4/17$944
This United Airlines deal was found by Cheapflights users on 4/17. 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 9/97:45 amSAT - ICN
1 stop17h 15mUnited Airlines
Thu 10/234:50 pmICN - SAT
1 stop19h 18mUnited Airlines
Deal found 4/17$1,174
This Jetabroad deal was found by Cheapflights users on 4/16. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:45 amSAT - ICN
2 stops21h 00mWestJet
Thu 5/158:45 pmICN - SAT
2 stops28h 28mWestJet
Deal found 4/16$1,356
This Delta deal was found by Cheapflights users on 4/16. 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.
Wed 5/75:20 amSAT - ICN
1 stop21h 05mDelta
Wed 5/1410:15 amICN - SAT
1 stop26h 00mDelta
Deal found 4/16$1,367
This Gurufare deal was found by Cheapflights users on 4/17. 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.
Mon 9/16:00 amSAT - GMP
2 stops38h 45mJapan Airlines
Tue 9/3012:05 pmGMP - SAT
2 stops24h 31mJapan Airlines
Deal found 4/17$1,426
This oojo deal was found by Cheapflights users on 4/17. 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.
Tue 9/910:22 amSAT - ICN
2 stops40h 43mQatar Airways
Wed 10/221:20 amICN - SAT
2 stops31h 16mQatar Airways
Deal found 4/17$1,466
This FlightHub deal was found by Cheapflights users on 4/17. 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.
Mon 9/14:10 pmSAT - ICN
2 stops29h 05mChina Airlines
Mon 9/88:35 pmICN - SAT
2 stops30h 51mChina Airlines
Deal found 4/17$1,964
This Expedia deal was found by Cheapflights users on 4/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:15 amSAT - GMP
2 stops25h 05mMultiple Airlines
Mon 9/87:20 pmGMP - SAT
2 stops41h 16mMultiple Airlines
Deal found 4/17$2,614

Cheapflights Fare Finder

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 April 17, 2025.
Use the filters below to find and compare flights from San Antonio to Seoul that are best for you.

Fly from

San Antonio

Fly to

Seoul

Route

Depart

Return

Price

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Thu 9/4

2:50 pm-6:45 pm

2 stops37h 55m

Incheon Intl

Sun 9/7

12:45 pm-11:30 pm

1 stop24h 45m

$944

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/9

7:45 am-3:00 pm

1 stop17h 15m

Incheon Intl

Thu 10/23

4:50 pm-10:08 pm

1 stop19h 18m

$1,174

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Fri 5/9

7:45 am-6:45 pm

2 stops21h 00m

Incheon Intl

Thu 5/15

8:45 pm-11:13 am

2 stops28h 28m

$1,356

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Wed 5/7

5:20 am-4:25 pm

1 stop21h 05m

Incheon Intl

Wed 5/14

10:15 am-10:15 pm

1 stop26h 00m

$1,367

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 9/1

6:00 am-10:45 am

2 stops38h 45m

Seoul Gimpo Intl

Tue 9/30

12:05 pm-10:36 pm

2 stops24h 31m

$1,426

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Tue 9/9

10:22 am-5:05 pm

2 stops40h 43m

Incheon Intl

Wed 10/22

1:20 am-6:36 pm

2 stops31h 16m

$1,466

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 9/1

4:10 pm-11:15 am

2 stops29h 05m

Incheon Intl

Mon 9/8

8:35 pm-1:26 pm

2 stops30h 51m

$1,964

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 9/1

7:15 am-10:20 pm

2 stops25h 05m

Seoul Gimpo Intl

Mon 9/8

7:20 pm-10:36 pm

2 stops41h 16m

$2,614

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Mon 5/12

3:30 pm-4:20 am

1 stop22h 50m

$718

San AntonioIncheon

SAT - ICN

SATICN

San Antonio

Sat 10/11

6:43 pm-3:30 pm

1 stop30h 47m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 11 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice 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.

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from San Antonio to Seoul (average of $1,001). Flying from San Antonio to Seoul in June is currently the most expensive (average of $1,650). 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 April 17, 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 April 17, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
China Airlines
8.2
Very good
729 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Delta
8.0
Very good
7,917 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
Qatar Airways
7.4
Good
3,554 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.
United Airlines
7.4
Good
8,667 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Comfort

8.2

Overall

8.3

Food

7.7

Crew

8.7

Boarding

8.4

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

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 $1,174, United Airlines will fly you from San Antonio to Seoul and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Delta - these airlines can fly you to your destination from $1,356 and $1,367, respectively. Users have found that United Airlines is 10% 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 United Airlines ($718), American Airlines ($770), and Japan Airlines ($1,057).

  • 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, February is the cheapest month in which you can book a flight from San Antonio to Seoul (average of $1,001). Flying from San Antonio to Seoul in June is currently the most expensive (average of $1,650). 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 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$902Average$1,428FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$902Average$1,497FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$906Average$1,685FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,104Average$1,765FlexibilityNo cancel feeOn-time81%

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