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$416+ Cheap flights from Austin (AUS) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEL
Jun 24 — Jul 11
Wed 6/24
Wed 7/1
1 adult, Economy
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Cheap flight deals from Austin to Seoul

Cheapest flights from Austin to Seoul
Explore the most affordable flight options available from Austin to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.

This FlightHub deal was found by Cheapflights users on 5/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:20 am
AUS
-
ICN
2 stops38h 35m
China Eastern
Thu 9/38:55 am
ICN
-
AUS
2 stops26h 07m
China Eastern
Deal found 5/20$1,148
This Cathay Pacific deal was found by Cheapflights users on 5/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:40 pm
AUS
-
ICN
2 stops27h 25m
Multiple Airlines
Thu 9/38:00 am
ICN
-
AUS
2 stops28h 08m
Multiple Airlines
Deal found 5/21$1,183
This Cathay Pacific deal was found by Cheapflights users on 5/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:50 pm
AUS
-
ICN
2 stops33h 15m
Multiple Airlines
Mon 10/51:55 am
ICN
-
AUS
2 stops33h 38m
Multiple Airlines
Deal found 5/21$1,186
This KAYAK deal was found by Cheapflights users on 5/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:20 am
AUS
-
ICN
2 stops42h 00m
China Eastern
Sun 9/134:20 pm
ICN
-
AUS
2 stops42h 42m
China Eastern
Deal found 5/21$1,187
This WestJet deal was found by Cheapflights users on 5/21. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 pm
AUS
-
ICN
1 stop35h 15m
WestJet
Mon 9/148:45 pm
ICN
-
AUS
2 stops33h 02m
WestJet
Deal found 5/21$1,188
This BusinessClass deal was found by Cheapflights users on 5/21. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:20 am
AUS
-
ICN
2 stops38h 35m
Multiple Airlines
Sat 9/128:55 am
ICN
-
AUS
2 stops26h 07m
Multiple Airlines
Deal found 5/21$1,197
This Qatar Airways deal was found by Cheapflights users on 5/20. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:30 am
AUS
-
ICN
2 stops41h 45m
Qatar Airways
Wed 11/1812:20 am
ICN
-
AUS
2 stops37h 54m
Qatar Airways
Deal found 5/20$1,211
This WestJet deal was found by Cheapflights users on 5/21. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:30 pm
AUS
-
ICN
1 stop35h 15m
WestJet
Sat 9/128:45 pm
ICN
-
AUS
2 stops34h 25m
WestJet
Deal found 5/21$1,224
This Cathay Pacific deal was found by Cheapflights users on 5/24. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am
AUS
-
ICN
2 stops27h 25m
Multiple Airlines
Mon 10/58:00 am
ICN
-
AUS
2 stops30h 02m
Multiple Airlines
Deal found 5/24$1,233
This Qatar Airways deal was found by Cheapflights users on 5/24. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:30 am
AUS
-
ICN
2 stops42h 35m
Qatar Airways
Thu 10/2912:20 am
ICN
-
AUS
2 stops36h 54m
Qatar Airways
Deal found 5/24$1,251
This Air Canada deal was found by Cheapflights users on 5/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:00 am
AUS
-
ICN
1 stop17h 05m
Air Canada
Wed 8/265:45 pm
ICN
-
AUS
1 stop16h 32m
Air Canada
Deal found 5/22$1,252
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:30 pm
AUS
-
ICN
1 stop35h 15m
Multiple Airlines
Wed 9/96:00 pm
ICN
-
AUS
2 stops19h 59m
Multiple Airlines
Deal found 5/21$1,256

Find flight deals from Austin to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Seoul (SEL). 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 May 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,148
(FlightHub)

One-way from

$416
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$1,334
Provider with most accurate pricing for Austin Bergstrom-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Seoul (SEL) flights.
Search Deals
From Austin Bergstrom to Seoul (SEL)
Search Deals
One-way flight from Austin Bergstrom to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($139 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Seoul 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 May 25, 2026.
Use the filters below to find and compare flights from Austin to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 8/23

8:48 pm-7:05 pm

2 stops32h 17m

Incheon Intl

Thu 9/3

8:00 am-11:53 pm

2 stops29h 53m

$1,183

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 8/23

6:24 pm-2:10 pm

1 stop29h 46m

Incheon Intl

Thu 9/3

7:20 pm-9:31 pm

1 stop16h 11m

$1,318

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Fri 8/14

10:25 am-4:25 pm

1 stop40h 00m

Incheon Intl

Sun 8/23

5:45 pm-8:17 pm

1 stop16h 32m

$1,338

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Tue 9/1

9:00 am-9:15 pm

2 stops22h 15m

Seoul Gimpo Intl

Thu 9/10

8:00 am-5:35 pm

2 stops23h 35m

$1,348

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Fri 8/21

9:00 am-9:15 pm

2 stops22h 15m

Seoul Gimpo Intl

Sat 8/29

12:05 pm-9:19 pm

2 stops23h 14m

$1,490

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Wed 10/28

9:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

Wed 11/4

12:05 pm-10:58 pm

2 stops25h 53m

$1,543

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Sun 8/23

8:00 am-9:15 pm

2 stops23h 15m

Seoul Gimpo Intl

Thu 9/3

12:05 pm-11:59 pm

3 stops25h 54m

$1,545

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Fri 8/14

4:55 pm-11:00 am

3 stops28h 05m

Incheon Intl

Sun 8/23

7:45 pm-2:45 pm

3 stops33h 00m

$1,586

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Tue 10/27

9:00 am-10:05 pm

2 stops23h 05m

Seoul Gimpo Intl

Mon 11/9

8:00 am-11:15 am

2 stops18h 15m

$1,604

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Thu 11/12

7:00 am-10:55 am

2 stops36h 55m

Seoul Gimpo Intl

Wed 11/18

8:00 am-10:13 am

2 stops17h 13m

$1,645

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 41 resultsSorted by cheapest first
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Compare providers for flights from Austin to Seoul

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 Seoul in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
business-class.comPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub 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-Seoul 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 Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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.

Cheapflights Insights

Everything you need to know about your flight from Austin to Seoul

What is the cheapest month to book a flight from Austin to Seoul?

Currently, October is the cheapest month in which you can book a flight from Austin to Seoul (average of $265). Flying from Austin to Seoul in June is currently the most expensive (average of $920). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Austin to Seoul?

What’s the top layover airport for flights from Austin to Seoul?

Share of 1-stop round-trip flights from Austin to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.

Dallas (DFW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Austin to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from Austin to Seoul?

Average round-trip fare for 1-stop flights from Austin to Seoul, chosen by Cheapflights users in the past 12 months, with the same layover each way.

San Francisco (SFO) is the most affordable 1-stop option, with an average round-trip price of $1,195.

What’s the fastest layover option from Austin to Seoul?

Shortest average travel time for 1-stop one-way flights from Austin to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 17h 00m.

Which airport typically offers the quickest layover for flights from Austin to Seoul?

Average layover duration for 1-stop one-way flights from Austin to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 1h 16m.

How far ahead should I book a flight from Austin to Seoul?

The best time to book flights from Austin to Seoul is 82 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated May 25, 2026.
Read through reviews of airlines operating flights from Austin to Seoul, such as Korean Air,Asiana Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,217 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.1
Very good
534 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,433 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,747 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
11,083 reviews
Korean Air
8.4
Very good
1,217 reviews

Entertainment

8.2

Crew

8.7

Comfort

8.3

Food

8.1

Overall

8.4

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Austin to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Austin to Seoul?

    If you book a flight to Seoul from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 0 flights from Austin Bergstrom to Seoul per day from 7 different airlines.

  • How long is the flight from Austin to Seoul?

    Delta, Air Canada, and Japan Airlines can get you from Austin to Seoul in just under 22h 15m. Your travel time can differ by up to 17h 45m. Airlines will cover a distance of 6939 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Austin to Seoul round-trip?

    According to our current data, Alaska Airlines ($745), Delta ($747), and American Airlines ($846) offers the cheapest pricing from Austin to Seoul. Alaska Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Austin to Seoul one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $408. Users have also found prices from $418 and $418 on Delta and United Airlines, respectively.

  • Can I find deals for flights from Austin to Seoul that include hotel bookings?

    Yes. In addition to deals on Austin to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Seoul.

  • Can I find deals for business class flights from Austin to Seoul?

    Yes. Cheapflights offers flight deals from Austin to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Austin to Seoul (average of $265). Flying from Austin to Seoul in June is currently the most expensive (average of $920). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Austin to Seoul

Discover the top 7 airlines that operate flights from Austin to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$745Average$845FlexibilityNo cancel feeOn-time75%
DeltaCheapest$747Average$1,231FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$846Average$1,073FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$846Average$1,283FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$890Average$1,212FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$991Average$1,386FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,097Average$1,308FlexibilityNo cancel feeOn-time76%

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