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Cheap flights from Austin to Seoul from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Seoul departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Austin to Seoul (AUS-SEL)

Cheap round-trip flights

Logo
4:50 pm - 6:45 pmAUS-ICN
35h 55m1 stop
Logo
6:20 pm - 12:57 pmICN-AUS
32h 37m2 stops
$792
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Thu, Oct 2 - Mon, Oct 20
Logo
4:50 pm - 6:45 pmAUS-ICN
35h 55m1 stop
Logo
6:20 pm - 12:31 pmICN-AUS
32h 11m1 stop
$809
Find Deal
Thu, Oct 2 - Mon, Oct 20
Alaska Airlines Logo
7:18 pm - 6:35 pmAUS-ICN
32h 17m1 stop
Alaska Airlines Logo
8:35 pm - 12:14 amICN-AUS
18h 39m1 stop
$854Alaska Airlines
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Tue, Nov 4 - Thu, Nov 13
Delta Logo
6:16 am - 4:30 pmAUS-ICN
20h 14m1 stop
Delta Logo
8:05 pm - 11:57 pmICN-AUS
17h 52m1 stop
$866Delta
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Wed, Oct 15 - Wed, Oct 29
United Airlines Logo
6:17 pm - 5:40 amAUS-ICN
20h 23m2 stops
United Airlines Logo
12:45 pm - 5:01 pmICN-AUS
19h 16m2 stops
$871United Airlines
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Tue, Nov 4 - Wed, Nov 19
Delta Logo
7:15 pm - 3:20 pmAUS-ICN
30h 05m1 stop
Delta Logo
6:50 pm - 12:22 amICN-AUS
19h 32m1 stop
$872Delta
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Sun, Oct 12 - Tue, Oct 21
United Airlines Logo
9:49 am - 5:40 amAUS-ICN
28h 51m1 stop
United Airlines Logo
12:45 pm - 5:03 amICN-AUS
31h 18m1 stop
$873United Airlines
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Sun, Dec 7 - Sun, Dec 28
Japan Airlines Logo
6:00 am - 10:05 pmAUS-GMP
25h 05m2 stops
Japan Airlines Logo
12:05 pm - 7:11 pmGMP-AUS
22h 06m2 stops
$885Japan Airlines
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Tue, Feb 10 - Wed, Feb 25
Japan Airlines Logo
7:10 am - 9:50 pmAUS-GMP
24h 40m2 stops
Japan Airlines Logo
12:05 pm - 7:19 pmGMP-AUS
21h 14m2 stops
$901Japan Airlines
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Sun, Sep 7 - Wed, Sep 17
Alaska Airlines Logo
7:35 pm - 6:35 pmAUS-ICN
32h 00m1 stop
Alaska Airlines Logo
8:35 pm - 6:25 pmICN-AUS
36h 50m1 stop
$936Alaska Airlines
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Sat, Nov 22 - Mon, Dec 1

Delta flights from Austin to Seoul

Our best Delta deals on Austin to Seoul flight tickets
Delta
Sep 8
AUS8:15 amAustin Bergstrom
17h 05m
1 stop
ICN3:20 pmIncheon Intl
Sep 16
ICN6:50 pmIncheon Intl
19h 23m
1 stop
AUS12:13 amAustin Bergstrom
$866
Find similar
Delta
Oct 12
AUS7:15 pmAustin Bergstrom
30h 05m
1 stop
ICN3:20 pmIncheon Intl
Oct 21
ICN6:50 pmIncheon Intl
19h 32m
1 stop
AUS12:22 amAustin Bergstrom
$872
Find similar
Delta
Nov 23
AUS5:30 amAustin Bergstrom
20h 20m
1 stop
ICN4:50 pmIncheon Intl
Dec 1
ICN8:05 pmIncheon Intl
32h 28m
1 stop
AUS1:33 pmAustin Bergstrom
$874
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United Airlines flights from Austin to Seoul

Our best United Airlines deals on Austin to Seoul flight tickets
United Airlines
Sep 11
AUS5:45 amAustin Bergstrom
19h 15m
2 stops
ICN3:00 pmIncheon Intl
Sep 18
ICN4:50 pmIncheon Intl
31h 18m
2 stops
AUS10:08 amAustin Bergstrom
$871
Find similar
United Airlines
Dec 7
AUS9:49 amAustin Bergstrom
28h 51m
1 stop
ICN5:40 amIncheon Intl
Dec 28
ICN12:45 pmIncheon Intl
31h 18m
1 stop
AUS5:03 amAustin Bergstrom
$873
Find similar
United Airlines
Dec 7
AUS2:15 pmAustin Bergstrom
24h 25m
2 stops
ICN5:40 amIncheon Intl
Dec 28
ICN12:45 pmIncheon Intl
31h 18m
1 stop
AUS5:03 amAustin Bergstrom
$878
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momondo 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
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

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Thu 10/2

4:50 pm-6:45 pm

1 stop35h 55m

Incheon Intl

Mon 10/20

6:20 pm-12:57 pm

2 stops32h 37m

$792

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Thu 10/2

4:50 pm-6:45 pm

1 stop35h 55m

Incheon Intl

Mon 10/20

6:20 pm-12:31 pm

1 stop32h 11m

$809

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Tue 11/4

7:18 pm-6:35 pm

1 stop32h 17m

Incheon Intl

Thu 11/13

8:35 pm-12:14 am

1 stop18h 39m

$854

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Wed 10/15

6:16 am-4:30 pm

1 stop20h 14m

Incheon Intl

Wed 10/29

8:05 pm-11:57 pm

1 stop17h 52m

$866

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Tue 11/4

6:17 pm-5:40 am

2 stops20h 23m

Incheon Intl

Wed 11/19

12:45 pm-5:01 pm

2 stops19h 16m

$871

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 10/12

7:15 pm-3:20 pm

1 stop30h 05m

Incheon Intl

Tue 10/21

6:50 pm-12:22 am

1 stop19h 32m

$872

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 12/7

9:49 am-5:40 am

1 stop28h 51m

Incheon Intl

Sun 12/28

12:45 pm-5:03 am

1 stop31h 18m

$873

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Tue 2/10

6:00 am-10:05 pm

2 stops25h 05m

Seoul Gimpo Intl

Wed 2/25

12:05 pm-7:11 pm

2 stops22h 06m

$885

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Sun 9/7

7:10 am-9:50 pm

2 stops24h 40m

Seoul Gimpo Intl

Wed 9/17

12:05 pm-7:19 pm

2 stops21h 14m

$901

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sat 11/22

7:35 pm-6:35 pm

1 stop32h 00m

Incheon Intl

Mon 12/1

8:35 pm-6:25 pm

1 stop36h 50m

$936

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Austin to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Seoul?

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Austin averaging around $975.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Monday is the cheapest day to fly to Seoul from Austin. The lowest ticket price found for a Monday departure recently was $1,232. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Thursday, with ticket prices averaging around $1,565.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Austin in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,010 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,511 per ticket.

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,132 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Austin for as low as $1,005 on momondo.

Can stopping save me money on Austin to Seoul flights?

You could potentially save up to 21% on your flight if you consider stops on a Austin to Seoul flight.

How have Austin to Seoul flight prices changed over time?

As of August 2025, prices for Austin to Seoul flights are approximately 62% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Seoul (AUS to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Seoul

Direct flights

None
There are no direct flights from Austin to Seoul. There are no popular flight routes from Austin to Seoul.
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  • How far is Austin Bergstrom to Seoul by plane?

    There are 6926.1 mi between Austin Bergstrom and Seoul. Typically, this will take 19h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Seoul?

    Prices for flights from Austin Bergstrom Airport to Seoul are updated daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Seoul?

  • How old do you have to be to fly from Austin Bergstrom Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to Seoul?

Best airlines flying from Austin to Seoul

Compare and see reviews for airlines that fly from Austin to Seoul with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $598Free CancellationRating
7.2
3,063 reviews
Search WestJet flights
DeltaPriceFrom $747Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Air CanadaPriceFrom $786Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
American AirlinesPriceFrom $876Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $882Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $887Free CancellationRating
8.2
477 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,082Free CancellationRating
8.4
1,133 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Austin.

Can I find flights from Austin to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Austin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Austin to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Austin to Seoul.

I’m not ready to book a flight from Austin to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Austin and alert you when they change.

An easier way to manage your Seoul trip

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport