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Cheap flights from Austin to Seoul from $416

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 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
7:00 am - 6:35 pmAUS-ICN
20h 35m1 stop
Multiple Airlines Logo
9:20 pm - 7:43 pmICN-AUS
37h 23m2 stops
$819Multiple Airlines
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Thu, Nov 20 - Thu, Dec 4
Japan Airlines Logo
8:30 am - 10:05 pmAUS-GMP
22h 35m2 stops
Japan Airlines Logo
7:40 pm - 10:55 pmGMP-AUS
42h 15m2 stops
$823Japan Airlines
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Sat, Dec 6 - Thu, Dec 11
Alaska Airlines Logo
7:15 am - 6:35 pmAUS-ICN
20h 20m1 stop
Alaska Airlines Logo
8:35 pm - 5:15 amICN-AUS
23h 40m1 stop
$824Alaska Airlines
Find Deal
Sun, Feb 1 - Sat, Feb 28
Alaska Airlines Logo
6:00 am - 6:35 pmAUS-ICN
22h 35m1 stop
Alaska Airlines Logo
8:35 pm - 6:05 amICN-AUS
23h 30m1 stop
$837Alaska Airlines
Find Deal
Thu, Apr 16 - Wed, May 13
United Airlines Logo
3:10 pm - 5:40 amAUS-ICN
23h 30m1 stop
United Airlines Logo
12:45 pm - 11:59 pmICN-AUS
26h 14m1 stop
$846United Airlines
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Mon, Dec 1 - Wed, Dec 17
United Airlines Logo
1:00 pm - 5:40 amAUS-ICN
25h 40m2 stops
United Airlines Logo
6:00 pm - 6:27 pmICN-AUS
15h 27m1 stop
$850United Airlines
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Tue, Jan 20 - Fri, Feb 6
American Airlines Logo
4:53 pm - 4:45 pmAUS-ICN
32h 52m1 stop
American Airlines Logo
7:15 pm - 9:54 pmICN-AUS
17h 39m1 stop
$851American Airlines
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Sat, Dec 6 - Thu, Dec 11
Delta Logo
6:00 am - 4:20 pmAUS-ICN
19h 20m1 stop
Delta Logo
9:35 am - 10:16 pmICN-AUS
26h 41m1 stop
$866Delta
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Thu, Mar 5 - Wed, Mar 11
Delta Logo
6:50 pm - 4:30 pmAUS-ICN
30h 40m2 stops
Delta Logo
8:05 pm - 12:54 amICN-AUS
18h 49m2 stops
$870Delta
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Thu, Mar 5 - Wed, Mar 11
American Airlines Logo
7:10 am - 4:45 pmAUS-ICN
18h 35m1 stop
American Airlines Logo
7:15 pm - 10:15 pmICN-AUS
18h 00m1 stop
$1,047American Airlines
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Thu, Dec 11 - Wed, Dec 17

Alaska Airlines flights from Austin to Seoul

Our best Alaska Airlines deals on Austin to Seoul flight tickets
Alaska Airlines
Feb 1
AUS7:15 amAustin Bergstrom
20h 20m
1 stop
ICN6:35 pmIncheon Intl
Feb 28
ICN8:35 pmIncheon Intl
23h 40m
1 stop
AUS5:15 amAustin Bergstrom
$824
Find similar
Alaska Airlines
Apr 16
AUS6:00 amAustin Bergstrom
22h 35m
1 stop
ICN6:35 pmIncheon Intl
May 13
ICN8:35 pmIncheon Intl
23h 30m
1 stop
AUS6:05 amAustin Bergstrom
$837
Find similar
Alaska Airlines
Nov 16
AUS7:00 amAustin Bergstrom
20h 35m
1 stop
ICN6:35 pmIncheon Intl
Nov 22
ICN8:35 pmIncheon Intl
25h 05m
1 stop
AUS6:40 amAustin Bergstrom
$846
Find similar

American Airlines flights from Austin to Seoul

Our best American Airlines deals on Austin to Seoul flight tickets
American Airlines
Dec 6
AUS4:53 pmAustin Bergstrom
32h 52m
1 stop
ICN4:45 pmIncheon Intl
Dec 11
ICN7:15 pmIncheon Intl
17h 39m
1 stop
AUS9:54 pmAustin Bergstrom
$851
Find similar
American Airlines
Dec 11
AUS7:10 amAustin Bergstrom
18h 35m
1 stop
ICN4:45 pmIncheon Intl
Dec 17
ICN7:15 pmIncheon Intl
18h 00m
1 stop
AUS10:15 pmAustin Bergstrom
$1,047
Find similar
American Airlines
Nov 24
AUS7:10 amAustin Bergstrom
18h 35m
1 stop
ICN4:45 pmIncheon Intl
Nov 30
ICN7:15 pmIncheon Intl
18h 34m
1 stop
AUS10:49 pmAustin Bergstrom
$1,156
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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 November 10, 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 11/20

7:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Thu 12/4

9:20 pm-7:43 pm

2 stops37h 23m

$819

AustinSeoul

AUS - GMP

AUSGMP

Austin Bergstrom

Sat 12/6

8:30 am-10:05 pm

2 stops22h 35m

Seoul Gimpo Intl

Thu 12/11

7:40 pm-10:55 pm

2 stops42h 15m

$823

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sun 2/1

7:15 am-6:35 pm

1 stop20h 20m

Incheon Intl

Sat 2/28

8:35 pm-5:15 am

1 stop23h 40m

$824

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Thu 4/16

6:00 am-6:35 pm

1 stop22h 35m

Incheon Intl

Wed 5/13

8:35 pm-6:05 am

1 stop23h 30m

$837

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Mon 12/1

3:10 pm-5:40 am

1 stop23h 30m

Incheon Intl

Wed 12/17

12:45 pm-11:59 pm

1 stop26h 14m

$846

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Tue 1/20

1:00 pm-5:40 am

2 stops25h 40m

Incheon Intl

Fri 2/6

6:00 pm-6:27 pm

1 stop15h 27m

$850

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Sat 12/6

4:53 pm-4:45 pm

1 stop32h 52m

Incheon Intl

Thu 12/11

7:15 pm-9:54 pm

1 stop17h 39m

$851

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Thu 3/5

6:00 am-4:20 pm

1 stop19h 20m

Incheon Intl

Wed 3/11

9:35 am-10:16 pm

1 stop26h 41m

$866

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Thu 3/5

6:50 pm-4:30 pm

2 stops30h 40m

Incheon Intl

Wed 3/11

8:05 pm-12:54 am

2 stops18h 49m

$870

AustinIncheon

AUS - ICN

AUSICN

Austin Bergstrom

Thu 12/11

7:10 am-4:45 pm

1 stop18h 35m

Incheon Intl

Wed 12/17

7:15 pm-10:15 pm

1 stop18h 00m

$1,047

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 cheapest month to fly to Seoul?

The month of March is another great option to travel to Seoul, with average flight prices from Austin averaging around $965.

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 $1,113 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 $938 on momondo.

Can stopping save me money on Austin to Seoul flights?

You could potentially save up to 31% 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 November 2025, prices for Austin to Seoul flights are approximately 51% 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 18h 15m 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
3,156 reviews
Search WestJet flights
DeltaPriceFrom $747Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Air CanadaPriceFrom $786Free CancellationRating
7.1
10,429 reviews
Search Air Canada flights
American AirlinesPriceFrom $866Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
United AirlinesPriceFrom $866Free CancellationRating
7.4
9,011 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $887Free CancellationRating
8.2
485 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,090Free CancellationRating
8.4
1,162 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