$420 Cheap Flights from Austin (AUS) to Seoul (GMP)

View $420 flight on Tue, Dec 2, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP)

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Cheap Flights from Austin to Seoul (AUS-GMP)

Prices were available within the past 7 days and start at $420 for one-way flights and $881 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Japan Airlines
Tue, Dec 9 - Sat, Dec 13
AUS
Austin
GMP
Seoul
$881 Roundtrip, found 6 hours ago
$881
Roundtrip
found 6 hours ago
Select Japan Airlines flight, departing Tue, Dec 9 from Austin to Seoul, returning Sat, Dec 13, priced at $881 found 6 hours ago
Japan Airlines
Thu, Dec 4 - Mon, Dec 15
AUS
Austin
GMP
Seoul
$887 Roundtrip, found 14 hours ago
$887
Roundtrip
found 14 hours ago
Select Japan Airlines flight, departing Thu, Dec 4 from Austin to Seoul, returning Mon, Dec 15, priced at $887 found 14 hours ago
Japan Airlines
Tue, Dec 9 - Sat, Dec 13
AUS
Austin
GMP
Seoul
$901 Roundtrip, found 6 hours ago
$901
Roundtrip
found 6 hours ago
Select Japan Airlines flight, departing Tue, Dec 9 from Austin to Seoul, returning Sat, Dec 13, priced at $901 found 6 hours ago
Japan Airlines
Tue, Dec 2 - Tue, Dec 9
AUS
Austin
GMP
Seoul
$921 Roundtrip, found 3 days ago
$921
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Tue, Dec 2 from Austin to Seoul, returning Tue, Dec 9, priced at $921 found 3 days ago
American Airlines
Mon, Dec 8 - Mon, Dec 15
AUS
Austin
GMP
Seoul
$966 Roundtrip, found 18 hours ago
$966
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Dec 8 from Austin to Seoul, returning Mon, Dec 15, priced at $966 found 18 hours ago
American Airlines
Mon, Dec 8 - Mon, Dec 15
AUS
Austin
GMP
Seoul
$986 Roundtrip, found 18 hours ago
$986
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Dec 8 from Austin to Seoul, returning Mon, Dec 15, priced at $986 found 18 hours ago
Japan Airlines
Wed, Jan 21 - Thu, Jan 29
AUS
Austin
GMP
Seoul
$992 Roundtrip, found 12 hours ago
$992
Roundtrip
found 12 hours ago
Select Japan Airlines flight, departing Wed, Jan 21 from Austin to Seoul, returning Thu, Jan 29, priced at $992 found 12 hours ago
Alaska Airlines
Mon, Jan 5 - Mon, Jan 19
AUS
Austin
GMP
Seoul
$1,092 Roundtrip, found 1 day ago
$1,092
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Austin to Seoul, returning Mon, Jan 19, priced at $1,092 found 1 day ago
Air China
Wed, Nov 5 - Wed, Nov 12
AUS
Austin
GMP
Seoul
$1,763 Roundtrip, found 1 day ago
$1,763
Roundtrip
found 1 day ago
Select Air China flight, departing Wed, Nov 5 from Austin to Seoul, returning Wed, Nov 12, priced at $1,763 found 1 day ago
All Nippon Airways
Mon, Jan 5 - Mon, Jan 19
AUS
Austin
GMP
Seoul
$2,000 Roundtrip, found 1 day ago
$2,000
Roundtrip
found 1 day ago
Select All Nippon Airways flight, departing Mon, Jan 5 from Austin to Seoul, returning Mon, Jan 19, priced at $2,000 found 1 day ago

Alternative airports near Seoul

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

Select flight to Incheon Intl. ICN. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $846
ICN
Incheon Intl.
Cheapest
Average driving time to city center47 min
Flights from $846
Flights from Austin (AUS) to Seoul (GMP)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Gimpo Intl.
Airlines serving
Air China, All Nippon Airways, Japan Airlines
Roundtrip price
$880
Distance
6943 mi

Austin to Seoul Flights

The cheapest times to fly from Austin to Seoul

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

 

The best time to book a flight from Austin to Seoul

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

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 Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $420 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 Seoul 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 Seoul 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 Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP) cost?
Lock in a cheap one-way flight from $420 or cheap return flight from $881 from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP)?
December is the least expensive month to fly from AUS to GMP. Traveling during quieter months is often the key to finding better deals on flights.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest AUS to GMP flight.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP)?
Nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP) 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 click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to GMP?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the time of year and carrier.*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 Gimpo Intl. Airport (GMP)?
Select a flight from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this 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 Gimpo Intl. Airport (GMP) last-minute?
Booking your plane ticket from AUS to GMP just before your trip is typically more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an AUS to GMP flight and hotel package?
Compared with arranging hotels and flights separately, booking an AUS to GMP flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Gimpo Intl. Airport (GMP)?
If you reserved your AUS to GMP flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.