$492 Cheap Flights from Austin (AUS) to Busan (PUS)

View $492 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS)

Cheap Flights from Austin to Busan (AUS-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
Sun, Dec 7 - Thu, Dec 18
AUS
Austin
PUS
Busan
$1,014 Roundtrip, found 1 day ago
$1,014
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Dec 7 from Austin to Busan, returning Thu, Dec 18, priced at $1,014 found 1 day ago
American Airlines
Mon, Jan 12 - Sat, Jan 24
AUS
Austin
PUS
Busan
$1,125 Roundtrip, found 2 days ago
$1,125
Roundtrip
found 2 days ago
Select American Airlines flight, departing Mon, Jan 12 from Austin to Busan, returning Sat, Jan 24, priced at $1,125 found 2 days ago
China Eastern Airlines
Sun, Dec 7 - Fri, Dec 19
AUS
Austin
PUS
Busan
$1,150 Roundtrip, found 1 day ago
$1,150
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Sun, Dec 7 from Austin to Busan, returning Fri, Dec 19, priced at $1,150 found 1 day ago
Alaska Airlines
Mon, Oct 27 - Wed, Nov 12
AUS
Austin
PUS
Busan
$1,201 Roundtrip, found 5 days ago
$1,201
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Mon, Oct 27 from Austin to Busan, returning Wed, Nov 12, priced at $1,201 found 5 days ago
Alaska Airlines
Sat, Nov 1 - Sun, Nov 9
AUS
Austin
PUS
Busan
$1,203 Roundtrip, found 3 days ago
$1,203
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Austin to Busan, returning Sun, Nov 9, priced at $1,203 found 3 days ago
Alaska Airlines
Sat, Nov 1 - Sun, Nov 9
AUS
Austin
PUS
Busan
$1,215 Roundtrip, found 3 days ago
$1,215
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Nov 1 from Austin to Busan, returning Sun, Nov 9, priced at $1,215 found 3 days ago
Delta
Sat, Oct 25 - Sat, Nov 1
AUS
Austin
PUS
Busan
$1,218 Roundtrip, found 2 days ago
$1,218
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 25 from Austin to Busan, returning Sat, Nov 1, priced at $1,218 found 2 days ago
Korean Air
Tue, Dec 9 - Fri, Dec 19
AUS
Austin
PUS
Busan
$1,223 Roundtrip, found 1 day ago
$1,223
Roundtrip
found 1 day ago
Select Korean Air flight, departing Tue, Dec 9 from Austin to Busan, returning Fri, Dec 19, priced at $1,223 found 1 day ago
Delta
Sat, Oct 25 - Sat, Nov 1
AUS
Austin
PUS
Busan
$1,226 Roundtrip, found 2 days ago
$1,226
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 25 from Austin to Busan, returning Sat, Nov 1, priced at $1,226 found 2 days ago
Delta
Sat, Oct 25 - Sat, Nov 1
AUS
Austin
PUS
Busan
$1,229 Roundtrip, found 2 days ago
$1,229
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 25 from Austin to Busan, returning Sat, Nov 1, priced at $1,229 found 2 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 $1,014
PUS
Gimhae
Cheapest
Flights from $1,014

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS) cost?
Secure a cheap one-way flight from $492 or cheap return flight from $1,014 from Austin-Bergstrom Intl. Airport (AUS) 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 Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS)?
December is the most affordable month to fly from AUS to PUS. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from AUS to PUS. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS)?
Direct flights from Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to PUS?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, 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 Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS)?
Select a flight from Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS) that leaves before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**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 Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS) last-minute?
Last-minute fares from AUS to PUS are generally more expensive. To secure the lowest prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book an AUS to PUS flight and hotel package?
Compared with arranging flights and hotels separately, booking an AUS to PUS flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Gimhae Airport (PUS)?
It's generally possible to reschedule or cancel your AUS to PUS flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Gimhae
Airlines serving
Korean Air
Roundtrip price
$1,014
Distance
6997 mi

Book with confidence

Austin to Busan Flights

The cheapest times to fly from Austin 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 Austin to Busan are during the month of December. You can find some of the cheapest flights from Austin to Busan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Busan

Sunday is one of the best days to book for cheap flights from Austin 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 Austin 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 Austin 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 Austin 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 Austin 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.

 

Austin to Busan Flights

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*Available to One Key members.