$517 Cheap Flights from San Antonio (SAT) to Busan (PUS)

View $517 flight on Sun, Oct 19, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at $517 for one-way flights and $1,024 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 24 - Sat, Nov 8
SAT
San Antonio
PUS
Busan
$1,024 Roundtrip, found 5 days ago
$1,024
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 24 from San Antonio to Busan, returning Sat, Nov 8, priced at $1,024 found 5 days ago
American Airlines
Sun, Oct 5 - Fri, Oct 10
SAT
San Antonio
PUS
Busan
$1,030 Roundtrip, found 4 days ago
$1,030
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Oct 5 from San Antonio to Busan, returning Fri, Oct 10, priced at $1,030 found 4 days ago
American Airlines
Sun, Oct 5 - Fri, Oct 10
SAT
San Antonio
PUS
Busan
$1,036 Roundtrip, found 4 days ago
$1,036
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Oct 5 from San Antonio to Busan, returning Fri, Oct 10, priced at $1,036 found 4 days ago
American Airlines
Sun, Oct 5 - Fri, Oct 10
SAT
San Antonio
PUS
Busan
$1,037 Roundtrip, found 4 days ago
$1,037
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Oct 5 from San Antonio to Busan, returning Fri, Oct 10, priced at $1,037 found 4 days ago
American Airlines
Sun, Oct 5 - Fri, Oct 10
SAT
San Antonio
PUS
Busan
$1,043 Roundtrip, found 4 days ago
$1,043
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Oct 5 from San Antonio to Busan, returning Fri, Oct 10, priced at $1,043 found 4 days ago
American Airlines
Sun, Oct 5 - Fri, Oct 10
SAT
San Antonio
PUS
Busan
$1,114 Roundtrip, found 4 days ago
$1,114
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Oct 5 from San Antonio to Busan, returning Fri, Oct 10, priced at $1,114 found 4 days ago
Alaska Airlines
Mon, Nov 10 - Fri, Nov 21
SAT
San Antonio
PUS
Busan
$1,186 Roundtrip, found 6 hours ago
$1,186
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Mon, Nov 10 from San Antonio to Busan, returning Fri, Nov 21, priced at $1,186 found 6 hours ago
Korean Air
Mon, Nov 10 - Fri, Nov 21
SAT
San Antonio
PUS
Busan
$1,187 Roundtrip, found 6 hours ago
$1,187
Roundtrip
found 6 hours ago
Select Korean Air flight, departing Mon, Nov 10 from San Antonio to Busan, returning Fri, Nov 21, priced at $1,187 found 6 hours ago
Delta
Mon, Nov 10 - Fri, Nov 21
SAT
San Antonio
PUS
Busan
$1,197 Roundtrip, found 6 hours ago
$1,197
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Nov 10 from San Antonio to Busan, returning Fri, Nov 21, priced at $1,197 found 6 hours ago
China Eastern Airlines
Fri, Oct 3 - Fri, Oct 10
SAT
San Antonio
PUS
Busan
$1,202 Roundtrip, found 4 days ago
$1,202
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Fri, Oct 3 from San Antonio to Busan, returning Fri, Oct 10, priced at $1,202 found 4 days ago

Alternative airports near Busan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gimhae PUS. Cheapest option available. Flights from $1,024
PUS
Gimhae
Cheapest
Flights from $1,024
Flights from San Antonio (SAT) to Busan (PUS)
Origin airport
San Antonio Intl.
Destination airport
Gimhae
Airlines serving
Delta, Korean Air
Roundtrip price
$1,024
Distance
7004 mi

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 $517 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.

 

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 $517 or cheap return flight from $1,024 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.

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*Available to One Key members.