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Cheap flights from Incheon Intl Airport to Austin from $402

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Austin departing on 1/29. 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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Find the cheapest flights from Incheon Intl Airport to Austin

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:15 pm - 9:11 pm
ICN
-
AUS
16h 56m1 stop
American Airlines Logo
6:40 pm - 4:45 pm
AUS
-
ICN
31h 05m2 stops
$617American Airlines
ons, feb 4 - sön, feb 8
American Airlines Logo
7:15 pm - 10:04 pm
ICN
-
AUS
17h 49m1 stop
American Airlines Logo
6:02 am - 3:30 pm
AUS
-
ICN
19h 28m1 stop
$618American Airlines
fre, feb 27 - fre, apr 3
American Airlines Logo
7:15 pm - 10:00 am
ICN
-
AUS
29h 45m2 stops
American Airlines Logo
6:02 am - 3:30 pm
AUS
-
ICN
19h 28m1 stop
$619American Airlines
fre, feb 27 - fre, apr 3
Delta Logo
7:30 pm - 1:02 pm
ICN
-
AUS
32h 32m1 stop
Delta Logo
6:50 pm - 4:20 pm
AUS
-
ICN
30h 30m1 stop
$621Delta
ons, feb 4 - sön, feb 8
American Airlines Logo
7:15 pm - 10:24 pm
ICN
-
AUS
18h 09m1 stop
American Airlines Logo
8:00 am - 4:45 pm
AUS
-
ICN
17h 45m1 stop
$627American Airlines
ons, feb 25 - ons, mar 4
Delta Logo
8:05 pm - 12:34 am
ICN
-
AUS
19h 29m2 stops
Delta Logo
6:50 pm - 4:20 pm
AUS
-
ICN
30h 30m1 stop
$631Delta
ons, feb 25 - ons, mar 4
Delta Logo
8:05 pm - 12:39 am
ICN
-
AUS
19h 34m2 stops
Delta Logo
6:10 am - 4:30 pm
AUS
-
ICN
19h 20m1 stop
$632Delta
ons, feb 25 - ons, mar 4
American Airlines Logo
5:25 pm - 8:46 pm
ICN
-
AUS
17h 21m1 stop
American Airlines Logo
7:30 pm - 3:30 pm
AUS
-
ICN
30h 00m1 stop
$633American Airlines
ons, apr 1 - tors, apr 2
American Airlines Logo
5:25 pm - 11:59 pm
ICN
-
AUS
20h 34m2 stops
American Airlines Logo
7:30 pm - 3:30 pm
AUS
-
ICN
30h 00m1 stop
$637American Airlines
ons, apr 1 - tors, apr 2
United Airlines Logo
12:45 pm - 9:37 pm
ICN
-
AUS
23h 52m2 stops
United Airlines Logo
7:37 pm - 4:15 pm
AUS
-
ICN
29h 38m2 stops
$660United Airlines
ons, feb 4 - sön, feb 8

American Airlines flights from Incheon Intl Airport to Austin

Our best American Airlines deals on Incheon Intl Airport to Austin flight tickets
American Airlines
Feb 4
ICN7:15 pmIncheon Intl
16h 56m
1 stop
AUS9:11 pmAustin Bergstrom
Feb 8
AUS6:40 pmAustin Bergstrom
31h 05m
2 stops
ICN4:45 pmIncheon Intl
$617
Find similar
American Airlines
Feb 27
ICN7:15 pmIncheon Intl
17h 49m
1 stop
AUS10:04 pmAustin Bergstrom
Apr 3
AUS6:02 amAustin Bergstrom
19h 28m
1 stop
ICN3:30 pmIncheon Intl
$618
Find similar
American Airlines
Feb 27
ICN7:15 pmIncheon Intl
29h 45m
2 stops
AUS10:00 amAustin Bergstrom
Apr 3
AUS6:02 amAustin Bergstrom
19h 28m
1 stop
ICN3:30 pmIncheon Intl
$619
Find similar

Delta flights from Incheon Intl Airport to Austin

Our best Delta deals on Incheon Intl Airport to Austin flight tickets
Delta
Feb 4
ICN7:30 pmIncheon Intl
32h 32m
1 stop
AUS1:02 pmAustin Bergstrom
Feb 8
AUS6:50 pmAustin Bergstrom
30h 30m
1 stop
ICN4:20 pmIncheon Intl
$621
Find similar
Delta
Feb 25
ICN7:30 pmIncheon Intl
19h 52m
2 stops
AUS12:22 amAustin Bergstrom
Mar 3
AUS6:15 amAustin Bergstrom
18h 15m
1 stop
ICN3:30 pmIncheon Intl
$631
Find similar
Delta
Feb 25
ICN8:05 pmIncheon Intl
19h 34m
2 stops
AUS12:39 amAustin Bergstrom
Mar 4
AUS6:10 amAustin Bergstrom
19h 20m
1 stop
ICN4:30 pmIncheon Intl
$632
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to Austin 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 december 22, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 2/4

7:15 pm-9:11 pm

1 stop16h 56m

Austin Bergstrom

sön 2/8

6:40 pm-4:45 pm

2 stops31h 05m

$617

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

fre 2/27

7:15 pm-10:04 pm

1 stop17h 49m

Austin Bergstrom

fre 4/3

6:02 am-3:30 pm

1 stop19h 28m

$618

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

fre 2/27

7:15 pm-10:00 am

2 stops29h 45m

Austin Bergstrom

fre 4/3

6:02 am-3:30 pm

1 stop19h 28m

$619

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 2/4

7:30 pm-1:02 pm

1 stop32h 32m

Austin Bergstrom

sön 2/8

6:50 pm-4:20 pm

1 stop30h 30m

$621

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 2/25

7:15 pm-10:24 pm

1 stop18h 09m

Austin Bergstrom

ons 3/4

8:00 am-4:45 pm

1 stop17h 45m

$627

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 2/25

8:05 pm-12:34 am

2 stops19h 29m

Austin Bergstrom

ons 3/4

6:50 pm-4:20 pm

1 stop30h 30m

$631

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 2/25

8:05 pm-12:39 am

2 stops19h 34m

Austin Bergstrom

ons 3/4

6:10 am-4:30 pm

1 stop19h 20m

$632

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 4/1

5:25 pm-8:46 pm

1 stop17h 21m

Austin Bergstrom

tors 4/2

7:30 pm-3:30 pm

1 stop30h 00m

$633

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 4/1

5:25 pm-11:59 pm

2 stops20h 34m

Austin Bergstrom

tors 4/2

7:30 pm-3:30 pm

1 stop30h 00m

$637

IncheonAustin

ICN - AUS

ICNAUS

Incheon Intl

ons 2/4

12:45 pm-9:37 pm

2 stops23h 52m

Austin Bergstrom

sön 2/8

7:37 pm-4:15 pm

2 stops29h 38m

$660

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 Austin from

How to get the cheapest flight ticket from Incheon Intl Airport to Austin

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 Austin?

The cheapest month to fly to Austin from Incheon Intl Airport is in November. Flight prices, which tend to average around $625, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in November, then December is your next best option. Flight prices from Incheon Intl Airport to Austin during December average around $761.

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

The cheapest day to depart on your flight to Austin is on a Wednesday when prices can be found for as low as $873. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Incheon Intl Airport to Austin for around $1,389.

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

In the afternoon is the cheapest time of day to fly from Incheon Intl Airport to Austin when you can find flight prices for as low as $1,009. Flying to Austin in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly in the morning, with an average ticket price of $1,570. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How have Incheon Intl Airport to Austin flight prices changed over time?

As of December 2025, prices for Incheon Intl Airport to Austin flights are approximately 2% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Austin

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

Cheap Incheon Intl Airport to Austin (ICN to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Austin

Fastest flight time

17h 21m

Direct flights

None
The fastest flight from Incheon Intl Airport to Austin takes 17h 21m
There are no direct flights from Incheon Intl Airport to Austin. There are no popular flight routes from Incheon Intl Airport to Austin.
Search flight deals

  • How far is Incheon Intl to Austin Bergstrom by plane?

    A flight from Incheon Intl to Austin Bergstrom will travel around 6949.9 mi. Flights usually cover this in 17h 21m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Incheon Intl Airport to Austin Bergstrom Airport were last updated today.

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

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

    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 Incheon Intl Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The required travel and health documents for your Austin Bergstrom Airport 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 Austin Bergstrom Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Incheon Intl Airport to Austin?

Best airlines flying from Incheon Intl Airport to Austin

Compare and see reviews for airlines that fly from Incheon Intl Airport to Austin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $700Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $730Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights

Traveling to a place near Austin?

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