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Cheap flights from Austin to Seoul from $397

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 9/26. 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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Cheap round-trip flights

Alaska Airlines Logo
6:00 am - 6:35 pmAUS-ICN
21h 35m1 stop
Alaska Airlines Logo
8:35 pm - 5:15 amICN-AUS
23h 40m1 stop
$813Alaska Airlines
Find Deal
jue., ene. 15 - sáb., ene. 31
American Airlines Logo
5:00 am - 3:30 pmAUS-ICN
20h 30m1 stop
American Airlines Logo
5:45 pm - 10:26 pmICN-AUS
18h 41m1 stop
$832American Airlines
Find Deal
sáb., sep. 27 - lun., oct. 13
American Airlines Logo
4:54 pm - 3:30 pmAUS-ICN
32h 36m1 stop
American Airlines Logo
5:45 pm - 9:18 pmICN-AUS
17h 33m1 stop
$838American Airlines
Find Deal
sáb., sep. 27 - lun., oct. 13
Multiple Airlines Logo
6:00 am - 6:35 pmAUS-ICN
21h 35m1 stop
Multiple Airlines Logo
6:55 pm - 5:15 amICN-AUS
25h 20m2 stops
$840Multiple Airlines
Find Deal
jue., ene. 15 - sáb., ene. 31
United Airlines Logo
3:51 pm - 3:15 pmAUS-ICN
33h 24m2 stops
United Airlines Logo
6:00 pm - 4:54 amICN-AUS
25h 54m1 stop
$856United Airlines
Find Deal
sáb., oct. 25 - jue., nov. 6
United Airlines Logo
5:37 pm - 4:20 amAUS-ICN
20h 43m2 stops
United Airlines Logo
6:00 pm - 4:54 amICN-AUS
25h 54m1 stop
$861United Airlines
Find Deal
vie., oct. 3 - lun., nov. 3
Delta Logo
5:30 am - 4:50 pmAUS-ICN
20h 20m1 stop
Delta Logo
7:30 pm - 12:35 amICN-AUS
20h 05m2 stops
$871Delta
Find Deal
dom., nov. 16 - dom., nov. 23
Multiple Airlines Logo
7:02 pm - 5:20 amAUS-ICN
43h 18m2 stops
Multiple Airlines Logo
6:55 pm - 12:35 pmICN-AUS
32h 40m1 stop
$879Multiple Airlines
Find Deal
jue., nov. 6 - lun., nov. 10
Delta Logo
5:00 pm - 4:00 amAUS-ICN
21h 00m1 stop
Delta Logo
6:50 pm - 12:22 amICN-AUS
19h 32m1 stop
$1,008Delta
Find Deal
mar., oct. 14 - mié., oct. 22
Air Canada Logo
10:00 am - 5:30 pmAUS-ICN
41h 30m2 stops
Air Canada Logo
6:55 pm - 4:44 pmICN-AUS
36h 49m2 stops
$1,224Air Canada
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mié., oct. 1 - lun., nov. 3

Delta flights from Austin to Seoul

Our best Delta deals on Austin to Seoul flight tickets
Delta
Sep 19
AUS8:15 amAustin Bergstrom
17h 05m
1 stop
ICN3:20 pmIncheon Intl
Oct 3
ICN7:20 pmIncheon Intl
18h 31m
1 stop
AUS11:51 pmAustin Bergstrom
$866
Find similar
Delta
Nov 16
AUS5:30 amAustin Bergstrom
20h 20m
1 stop
ICN4:50 pmIncheon Intl
Nov 23
ICN7:30 pmIncheon Intl
20h 05m
2 stops
AUS12:35 amAustin Bergstrom
$871
Find similar
Delta
Oct 14
AUS5:00 pmAustin Bergstrom
21h 00m
1 stop
ICN4:00 amIncheon Intl
Oct 22
ICN6:50 pmIncheon Intl
19h 32m
1 stop
AUS12:22 amAustin Bergstrom
$1,008
Find similar

United Airlines flights from Austin to Seoul

Our best United Airlines deals on Austin to Seoul flight tickets
United Airlines
Sep 21
AUS12:10 pmAustin Bergstrom
26h 10m
2 stops
ICN4:20 amIncheon Intl
Oct 6
ICN4:50 pmIncheon Intl
18h 37m
2 stops
AUS9:27 pmAustin Bergstrom
$849
Find similar
United Airlines
Oct 25
AUS3:51 pmAustin Bergstrom
33h 24m
2 stops
ICN3:15 pmIncheon Intl
Nov 6
ICN6:00 pmIncheon Intl
25h 54m
1 stop
AUS4:54 amAustin Bergstrom
$856
Find similar
United Airlines
Oct 3
AUS5:37 pmAustin Bergstrom
20h 43m
2 stops
ICN4:20 amIncheon Intl
Nov 3
ICN6:00 pmIncheon Intl
25h 54m
1 stop
AUS4:54 amAustin Bergstrom
$861
Find similar

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 septiembre 17, 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

jue. 1/15

6:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

sáb. 1/31

8:35 pm-5:15 am

1 stop23h 40m

$813

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

sáb. 9/27

5:00 am-3:30 pm

1 stop20h 30m

Incheon Intl

lun. 10/13

5:45 pm-10:26 pm

1 stop18h 41m

$832

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

sáb. 9/27

4:54 pm-3:30 pm

1 stop32h 36m

Incheon Intl

lun. 10/13

5:45 pm-9:18 pm

1 stop17h 33m

$838

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

jue. 1/15

6:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

sáb. 1/31

6:55 pm-5:15 am

2 stops25h 20m

$840

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

sáb. 10/25

3:51 pm-3:15 pm

2 stops33h 24m

Incheon Intl

jue. 11/6

6:00 pm-4:54 am

1 stop25h 54m

$856

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

vie. 10/3

5:37 pm-4:20 am

2 stops20h 43m

Incheon Intl

lun. 11/3

6:00 pm-4:54 am

1 stop25h 54m

$861

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

dom. 11/16

5:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

dom. 11/23

7:30 pm-12:35 am

2 stops20h 05m

$871

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

jue. 11/6

7:02 pm-5:20 am

2 stops43h 18m

Incheon Intl

lun. 11/10

6:55 pm-12:35 pm

1 stop32h 40m

$879

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

mar. 10/14

5:00 pm-4:00 am

1 stop21h 00m

Incheon Intl

mié. 10/22

6:50 pm-12:22 am

1 stop19h 32m

$1,008

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

mié. 10/1

10:00 am-5:30 pm

2 stops41h 30m

Incheon Intl

lun. 11/3

6:55 pm-4:44 pm

2 stops36h 49m

$1,224

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 October is another great option to travel to Seoul, with average flight prices from Austin averaging around $968.

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 $1,123 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 $996 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 September 2025, prices for Austin to Seoul flights are approximately 45% 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 17h 30m 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
3,095 reviews
Search WestJet flights
DeltaPriceFrom $747Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Air CanadaPriceFrom $786Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom $866Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $866Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Asiana AirlinesPriceFrom $887Free CancellationRating
8.2
481 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,082Free CancellationRating
8.4
1,140 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.

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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