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$411+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEL
Apr 30 — May 71
Thu 4/30
Thu 5/7
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 March 31, 2026.

This Expedia deal was found by Cheapflights users on 3/30. 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.
Tue 9/19:00 am
AUS
-
ICN
1 stop17h 05m
Air Canada
Wed 9/95:45 pm
ICN
-
AUS
1 stop16h 16m
Air Canada
Deal found 3/30$928
This Orbitz deal was found by Cheapflights users on 3/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:50 am
AUS
-
ICN
1 stop17h 15m
Air Canada
Tue 6/165:45 pm
ICN
-
AUS
2 stops55h 00m
Air Canada
Deal found 3/30$936
This FlightHub deal was found by Cheapflights users on 3/30. 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.
Mon 8/319:00 am
AUS
-
ICN
1 stop17h 05m
Air Canada
Wed 9/95:45 pm
ICN
-
AUS
1 stop16h 16m
Air Canada
Deal found 3/30$938
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Mon 4/279:40 am
AUS
-
ICN
2 stops40h 25m
Air Canada
Wed 6/35:45 pm
ICN
-
AUS
1 stop16h 32m
Air Canada
Deal found 3/27$941
This FlightHub deal was found by Cheapflights users on 3/27. 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.
Tue 9/2210:25 am
AUS
-
ICN
2 stops39h 40m
Air Canada
Tue 10/135:45 pm
ICN
-
AUS
2 stops64h 10m
Air Canada
Deal found 3/27$944
This Air Canada deal was found by Cheapflights users on 3/28. 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.
Wed 4/1512:55 pm
AUS
-
ICN
1 stop38h 35m
Air Canada
Tue 6/166:00 pm
ICN
-
AUS
2 stops30h 58m
Air Canada
Deal found 3/28$947
This Orbitz deal was found by Cheapflights users on 3/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2311:35 am
AUS
-
ICN
2 stops38h 40m
Air Canada
Mon 10/127:05 pm
ICN
-
AUS
2 stops38h 50m
Air Canada
Deal found 3/26$951
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:00 am
AUS
-
ICN
1 stop18h 00m
United Airlines
Fri 10/305:30 pm
ICN
-
AUS
1 stop20h 16m
United Airlines
Deal found 3/27$952
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:10 pm
AUS
-
ICN
2 stops29h 50m
United Airlines
Tue 9/2911:30 am
ICN
-
AUS
2 stops19h 04m
United Airlines
Deal found 3/27$957
This United Airlines deal was found by Cheapflights users on 3/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am
AUS
-
ICN
1 stop18h 15m
United Airlines
Wed 11/2512:45 pm
ICN
-
AUS
1 stop24h 52m
United Airlines
Deal found 3/26$966
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:00 am
AUS
-
GMP
2 stops23h 15m
Japan Airlines
Sat 8/2912:05 pm
GMP
-
AUS
2 stops26h 18m
Japan Airlines
Deal found 3/30$1,152
This Japan Airlines deal was found by Cheapflights users on 3/28. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:00 am
AUS
-
GMP
2 stops23h 15m
Multiple Airlines
Tue 9/298:00 am
GMP
-
AUS
2 stops23h 35m
Multiple Airlines
Deal found 3/28$1,220

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 March 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$928
(Expedia)

One-way from

$411
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$884
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. 0% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 31, 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

Tue 4/7

5:30 am-3:00 pm

2 stops19h 30m

Incheon Intl

Tue 4/21

11:30 am-10:43 pm

2 stops25h 13m

$1,091

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Tue 4/28

6:39 pm-4:00 am

1 stop19h 21m

Incheon Intl

Wed 5/13

7:00 pm-11:59 pm

1 stop18h 59m

$1,166

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sat 4/25

7:00 am-3:00 pm

1 stop18h 00m

Incheon Intl

Sat 5/2

11:30 am-6:16 pm

1 stop20h 46m

$1,166
Quickest round-trip

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Mon 4/20

8:00 am-4:25 pm

1 stop18h 25m

Incheon Intl

Thu 4/23

7:00 pm-11:48 pm

1 stop18h 48m

$1,166

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Mon 4/20

7:00 am-3:00 pm

1 stop18h 00m

Incheon Intl

Sat 5/2

4:50 pm-10:57 pm

1 stop20h 07m

$1,166

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sat 4/18

5:56 pm-4:20 am

2 stops20h 24m

Incheon Intl

Sat 4/25

4:50 pm-11:25 am

2 stops32h 35m

$1,171

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Thu 4/23

6:00 pm-4:20 am

1 stop20h 20m

Incheon Intl

Thu 4/30

4:50 pm-5:33 am

1 stop26h 43m

$1,175

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Wed 4/8

5:56 pm-4:20 am

2 stops20h 24m

Incheon Intl

Sat 4/18

11:30 am-11:15 pm

2 stops25h 45m

$1,201

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 4/5

6:00 pm-4:20 am

1 stop20h 20m

Incheon Intl

Sun 4/19

11:30 am-9:15 pm

2 stops23h 45m

$1,201

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Mon 4/20

7:10 am-11:00 am

2 stops37h 50m

Seoul Gimpo Intl

Thu 5/14

8:50 pm-8:46 pm

2 stops37h 56m

$1,316

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 35 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
business-class.comPrice Accuracy3 starsTrust Score*3 stars

*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

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

Use this chart to determine the optimal time to book a round-trip flight from Austin to Seoul. Price data was last updated on March 13, 2026.

The best time to book flights from Austin to Seoul is 86 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.

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

Currently, May is the cheapest month in which you can book a flight from Austin to Seoul (average of $598). Flying from Austin to Seoul in June is currently the most expensive (average of $1,089). 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?

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 March 31, 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
1,203 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

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
1,203 reviews
Korean Air
8.4
Very good
1,203 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

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
507 reviews
Korean Air
8.4
Very good
1,203 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

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
8,368 reviews
Korean Air
8.4
Very good
1,203 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

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
9,529 reviews
Korean Air
8.4
Very good
1,203 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

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
10,873 reviews
Korean Air
8.4
Very good
1,203 reviews

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

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?

    United Airlines, Delta, and China Eastern can get you from Austin to Seoul in just under 19h 21m. Your travel time can differ by up to 18h 29m. Airlines will cover a distance of 6957 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 35% 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, May is the cheapest month in which you can book a flight from Austin to Seoul (average of $598). Flying from Austin to Seoul in June is currently the most expensive (average of $1,089). 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 March 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$745Average$845FlexibilityNo cancel feeOn-time75%
DeltaCheapest$747Average$1,251FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$846Average$1,000FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$846Average$1,286FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$890Average$1,167FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$991Average$1,481FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,097Average$1,308FlexibilityNo cancel feeOn-time76%

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