$492 Cheap Flights from San Antonio (SAT) to Busan (PUS)

View $492 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Gimhae Airport (PUS)

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Cheap Flights from San Antonio to Busan (SAT-PUS)

Prices were available within the past 7 days and start at $492 for one-way flights and $1,014 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Oct 28 - Thu, Nov 13
SAT
San Antonio
PUS
Busan
$1,014 Roundtrip, found 6 days ago
$1,014
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 28 from San Antonio to Busan, returning Thu, Nov 13, priced at $1,014 found 6 days ago
American Airlines
Wed, Dec 3 - Sat, Dec 6
SAT
San Antonio
PUS
Busan
$1,020 Roundtrip, found 1 day ago
$1,020
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 3 from San Antonio to Busan, returning Sat, Dec 6, priced at $1,020 found 1 day ago
Southwest Airlines
Fri, Mar 13 - Sun, Mar 22
SAT
San Antonio
PUS
Busan
$1,123 Roundtrip, found 15 hours ago
$1,123
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Fri, Mar 13 from San Antonio to Busan, returning Sun, Mar 22, priced at $1,123 found 15 hours ago
American Airlines
Wed, Dec 3 - Sat, Dec 6
SAT
San Antonio
PUS
Busan
$1,127 Roundtrip, found 1 day ago
$1,127
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Dec 3 from San Antonio to Busan, returning Sat, Dec 6, priced at $1,127 found 1 day ago
Southwest Airlines
Fri, Mar 13 - Sun, Mar 22
SAT
San Antonio
PUS
Busan
$1,131 Roundtrip, found 15 hours ago
$1,131
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Fri, Mar 13 from San Antonio to Busan, returning Sun, Mar 22, priced at $1,131 found 15 hours ago
Southwest Airlines
Wed, Apr 8 - Fri, Jul 24
SAT
San Antonio
PUS
Busan
$1,138 Roundtrip, found 14 hours ago
$1,138
Roundtrip
found 14 hours ago
Select Southwest Airlines flight, departing Wed, Apr 8 from San Antonio to Busan, returning Fri, Jul 24, priced at $1,138 found 14 hours ago
Southwest Airlines
Fri, Mar 13 - Sun, Mar 22
SAT
San Antonio
PUS
Busan
$1,146 Roundtrip, found 15 hours ago
$1,146
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Fri, Mar 13 from San Antonio to Busan, returning Sun, Mar 22, priced at $1,146 found 15 hours ago
China Eastern Airlines
Sun, Oct 26 - Thu, Nov 6
SAT
San Antonio
PUS
Busan
$1,202 Roundtrip, found 6 days ago
$1,202
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Sun, Oct 26 from San Antonio to Busan, returning Thu, Nov 6, priced at $1,202 found 6 days ago
Delta
Mon, Nov 10 - Fri, Nov 21
SAT
San Antonio
PUS
Busan
$1,218 Roundtrip, just found
$1,218
Roundtrip
just found
Select Delta flight, departing Mon, Nov 10 from San Antonio to Busan, returning Fri, Nov 21, priced at $1,218 just found
Korean Air
Wed, Oct 29 - Wed, Nov 12
SAT
San Antonio
PUS
Busan
$1,223 Roundtrip, found 6 days ago
$1,223
Roundtrip
found 6 days ago
Select Korean Air flight, departing Wed, Oct 29 from San Antonio to Busan, returning Wed, Nov 12, priced at $1,223 found 6 days ago

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS) cost?
Lock in a cheap one-way flight from $492 or cheap return flight from $1,014 from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS)?
Flying in October is a great way to save, as it's the cheapest month for flights between SAT and PUS. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS)?
To find the cheapest airline that'll fly you from SAT to PUS, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS)?
Nonstop flights from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAT to PUS?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS)?
To land at Gimhae Airport (PUS) on schedule, pick a flight that leaves San Antonio Intl. Airport (SAT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS) last-minute?
Booking your ticket from SAT to PUS just before your getaway is usually more expensive. However, if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SAT to PUS flight and hotel package?
You'll generally save money by securing a SAT to PUS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've selected your preferred accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Gimhae Airport (PUS)?
If you reserved your SAT to PUS flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Gimhae
Airlines serving
Delta, Korean Air
Roundtrip price
$1,014
Distance
7004 mi

Book with confidence

San Antonio to Busan Flights

The cheapest times to fly from San Antonio to Busan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Antonio to Busan are during the month of October. You can find some of the cheapest flights from San Antonio to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Antonio to Busan

Sunday is one of the best days to book for cheap flights from San Antonio to Busan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Antonio to Busan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Antonio to Busan in 2025. You can also book with separate airlines for your outbound and return journeys, from $492 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Antonio to Busan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Antonio to Busan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Antonio to Busan Flights

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*Available to One Key members.