$2,489+ Cheap flights from Austin (AUS) to Busan (PUS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PUS
Jan 14 — Jan 211
1 adult, Economy
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Find cheap flights from Austin to Busan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Busan
Best flights from Austin to BusanDiscover carefully curated flight deals from Austin to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.
Discover carefully curated flight deals from Austin to Busan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.
This China Airlines deal was found by Cheapflights users on 12/12. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:40 pmAUS - PUS
2 stops33h 10mChina Airlines
Sun 1/2511:50 amPUS - AUS
2 stops40h 12mChina Airlines
Deal found 12/12![China Airlines logo]()
$2,489
This Expedia deal was found by Cheapflights users on 12/13. 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.
Sat 1/1012:30 pmAUS - PUS
2 stops31h 20mMultiple Airlines
Sat 1/1711:50 amPUS - AUS
2 stops45h 09mMultiple Airlines
Deal found 12/13![Multiple Airlines logo]()
$6,237
Find flight deals from Austin to Busan
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Busan (PUS). 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 December 15, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $2,489 (China Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Busan 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 December 15, 2025.
Use the filters below to find and compare flights from Austin to Busan that are best for you.
Fly from
Austin
Fly to
Busan
Route
Depart
Return
Price
AustinBusan
AUS - PUS
AUSPUS
Austin Bergstrom
Wed 1/21
6:40 pm-6:50 pm
2 stops33h 10m
Busan Gimhae
Sun 1/25
11:50 am-1:02 pm
2 stops40h 12m
$2,489
AustinBusan
AUS - PUS
AUSPUS
Austin Bergstrom
Sat 1/10
12:30 pm-10:50 am
2 stops31h 20m
Busan Gimhae
Sat 1/17
11:50 am-5:59 pm
2 stops45h 09m
$6,237
Compare providers for flights from Austin to Busan
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 Austin to Busan in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Busan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Austin-Busan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Austin-Busan flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Busan flights, Cheapflights users trust eDreams the most. eDreams 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 Austin-Busan 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 Austin to Busan
Have a flexible travel schedule? Discover the best time to fly to Busan from Austin 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.