$428+ Cheap flights from Incheon Intl (ICN) to Austin (AUS)
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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — AUS
May 18 — May 251
Round-trip
1 adult, Economy
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Cheapest flights from Incheon Intl to AustinExplore the most affordable flight options available from Incheon Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
Explore the most affordable flight options available from Incheon Intl to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.
This Hanatour deal was found by Cheapflights users on 4/13. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:45 pm
ICN
- AUS
1 stop17h 30m
Delta
Tue 11/106:30 am
AUS
- ICN
1 stop18h 20m
Delta
Deal found 4/13![Delta logo]()
$1,003
This WhyPayMore deal was found by Cheapflights users on 4/16. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:40 pm
ICN
- AUS
1 stop28h 25m
Korean Air
Wed 9/306:30 am
AUS
- ICN
1 stop20h 50m
Korean Air
Deal found 4/16![Korean Air logo]()
$1,019
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 pm
ICN
- AUS
1 stop32h 30m
Delta
Sat 8/82:32 pm
AUS
- ICN
1 stop34h 48m
Delta
Deal found 4/14![Delta logo]()
$1,025
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:15 am
ICN
- AUS
2 stops20h 55m
Delta
Wed 9/308:10 am
AUS
- ICN
2 stops18h 40m
Delta
Deal found 4/16![Delta logo]()
$1,050
This Alaska Airlines deal was found by Cheapflights users on 4/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:00 pm
ICN
- AUS
1 stop19h 09m
Alaska Airlines
Tue 11/101:36 pm
AUS
- ICN
1 stop36h 59m
Alaska Airlines
Deal found 4/14![Alaska Airlines logo]()
$1,055
This SmartFares deal was found by Cheapflights users on 4/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:00 pm
ICN
- AUS
1 stop17h 24m
Multiple Airlines
Tue 5/127:04 pm
AUS
- ICN
1 stop20h 11m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,056
This United Airlines deal was found by Cheapflights users on 4/16. 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 11/56:00 pm
ICN
- AUS
2 stops19h 34m
United Airlines
Mon 11/91:34 pm
AUS
- ICN
1 stop25h 06m
United Airlines
Deal found 4/16![United Airlines logo]()
$1,068
Best flights from Incheon Intl to AustinDiscover carefully curated flight deals from Incheon Intl to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
Discover carefully curated flight deals from Incheon Intl to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 18, 2026.
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:20 pm
ICN
- AUS
1 stop15h 54m
Delta
Wed 10/288:10 am
AUS
- ICN
2 stops19h 45m
Delta
Deal found 4/14![Delta logo]()
$1,025
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 pm
ICN
- AUS
2 stops18h 31m
Delta
Sat 8/86:04 pm
AUS
- ICN
1 stop31h 16m
Delta
Deal found 4/17![Delta logo]()
$1,031
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:00 pm
ICN
- AUS
1 stop18h 51m
Delta
Fri 7/106:10 am
AUS
- ICN
1 stop21h 10m
Delta
Deal found 4/16![Delta logo]()
$1,083
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:00 pm
ICN
- AUS
2 stops18h 30m
Delta
Thu 7/239:43 am
AUS
- ICN
1 stop17h 37m
Delta
Deal found 4/14![Delta logo]()
$1,160
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:00 pm
ICN
- AUS
2 stops18h 30m
Delta
Tue 6/306:08 pm
AUS
- ICN
1 stop31h 12m
Delta
Deal found 4/16![Delta logo]()
$1,219
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/64:40 pm
ICN
- AUS
1 stop21h 11m
Delta
Mon 7/207:25 am
AUS
- ICN
2 stops19h 25m
Delta
Deal found 4/14![Delta logo]()
$1,236
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/122:30 pm
ICN
- AUS
1 stop23h 00m
Delta
Sun 6/286:10 am
AUS
- ICN
1 stop21h 10m
Delta
Deal found 4/17![Delta logo]()
$1,237
Last-minute flights from Incheon Intl to AustinDiscover last-minute flight deals from Incheon Intl to Austin. Data last updated April 18, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Austin. Data last updated April 18, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:35 pm
ICN
- AUS
1 stop18h 49m
Alaska Airlines
Thu 4/306:00 am
AUS
- ICN
1 stop21h 30m
Alaska Airlines
Deal found 4/13![Alaska Airlines logo]()
$1,196
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:35 pm
ICN
- AUS
1 stop18h 49m
Alaska Airlines
Mon 6/88:30 am
AUS
- ICN
1 stop19h 00m
Alaska Airlines
Deal found 4/16![Alaska Airlines logo]()
$1,216
This SmartFares deal was found by Cheapflights users on 4/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:00 pm
ICN
- AUS
1 stop17h 24m
Multiple Airlines
Tue 5/127:04 pm
AUS
- ICN
1 stop20h 11m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,056
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/54:40 pm
ICN
- AUS
2 stops18h 35m
Delta
Tue 5/126:00 am
AUS
- ICN
1 stop20h 40m
Delta
Deal found 4/14![Delta logo]()
$1,092
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:00 pm
ICN
- AUS
1 stop32h 30m
Delta
Sat 8/82:32 pm
AUS
- ICN
1 stop34h 48m
Delta
Deal found 4/14![Delta logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Fri 5/84:50 pm
ICN
- AUS
2 stops19h 35m
United Airlines
Sat 8/84:10 pm
AUS
- ICN
2 stops32h 50m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,075
This KAYAK deal was found by Cheapflights users on 4/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:50 pm
ICN
- AUS
1 stop20h 05m
Asiana Airlines
Sat 8/88:01 pm
AUS
- ICN
1 stop28h 59m
Asiana Airlines
Deal found 4/13![Asiana Airlines logo]()
$1,155
One-way flights from Incheon Intl to AustinSearch for one-way flight options from Incheon Intl to Austin. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
Search for one-way flight options from Incheon Intl to Austin. Find affordable one-way fares based on user searches. Data last updated April 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/198:10 am
ICN
- AUS
3 stops50h 08m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:25 am
ICN
- AUS
3 stops47h 53m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/178:00 am
ICN
- AUS
3 stops50h 18m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$482
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:25 am
ICN
- AUS
3 stops28h 52m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:55 pm
ICN
- AUS
3 stops44h 24m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$520
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:20 am
ICN
- AUS
3 stops27h 19m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$532
This Kiwi.com deal was found by Cheapflights users on 4/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:55 pm
ICN
- AUS
3 stops41h 54m
Multiple Airlines
Deal found 4/13![Multiple Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:10 am
ICN
- AUS
3 stops51h 37m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:45 am
ICN
- AUS
3 stops39h 32m
Multiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/212:55 pm
ICN
- AUS
3 stops59h 59m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$557
Find flight deals from Incheon Intl to Austin
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Austin (AUS). 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 April 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,019 (WhyPayMore) |
One-way from | $428 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $1,064 |
Cheapflights Fare Finder
Customize your flight search to find flights from Incheon Intl 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, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
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
Cheapest round-trip
Quickest round-trip
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Mon 9/7
7:20 pm-9:14 pm
1 stop15h 54m
Austin Bergstrom
Wed 10/28
8:10 am-5:55 pm
2 stops19h 45m
$1,025
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Fri 5/8
7:00 pm-11:31 pm
2 stops18h 31m
Austin Bergstrom
Sat 8/8
6:04 pm-3:20 pm
1 stop31h 16m
$1,031
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Mon 6/8
7:00 pm-11:51 pm
1 stop18h 51m
Austin Bergstrom
Fri 7/10
6:10 am-5:20 pm
1 stop21h 10m
$1,083
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Wed 6/24
7:00 pm-11:30 pm
2 stops18h 30m
Austin Bergstrom
Thu 7/23
9:43 am-5:20 pm
1 stop17h 37m
$1,160
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Mon 6/8
7:00 pm-11:30 pm
2 stops18h 30m
Austin Bergstrom
Tue 6/30
6:08 pm-3:20 pm
1 stop31h 12m
$1,219
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Mon 7/6
4:40 pm-11:51 pm
1 stop21h 11m
Austin Bergstrom
Mon 7/20
7:25 am-4:50 pm
2 stops19h 25m
$1,236
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Fri 6/12
2:30 pm-11:30 pm
1 stop23h 00m
Austin Bergstrom
Sun 6/28
6:10 am-5:20 pm
1 stop21h 10m
$1,237
Cheapest one-way
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Sun 6/7
12:00 pm-1:25 am
2 stops27h 25m
$839
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Thu 6/4
7:45 pm-11:30 am
2 stops29h 45m
$843
IncheonAustin
ICN - AUS
ICNAUS
Incheon Intl
Wed 6/24
1:20 am-12:34 am
2 stops37h 14m
$865
Showing 1-10 of 16 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Austin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Austin 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 Incheon Intl Airport-Austin 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 Incheon Intl to Austin
Have a flexible travel schedule? Discover the best time to fly to Austin from Incheon Intl with our price prediction graph.
ICN-AUS
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 Incheon Intl Airport to Austin
What is the cheapest month to book a flight from Incheon Intl Airport to Austin?
Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Austin (average of $625). Flying from Incheon Intl Airport to Austin in July is currently the most expensive (average of $1,338). 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 Incheon Intl Airport to Austin?
Reviews of airlines servicing Austin
Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated April 18, 2026.
Peruse reviews from past customers who have flown with Asiana Airlines,Delta, andUnited Airlines from Incheon Intl Airport to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.6
Food
8.0
Crew
8.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Entertainment
7.6
Food
8.0
Crew
8.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Entertainment
7.6
Food
8.0
Crew
8.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Entertainment
7.6
Food
8.0
Crew
8.4
Overall
8.0
Boarding
8.2
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Apr 2026
ICN - PEK
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsCedar Park
Round Rock
San Marcos
Fredericksburg
Pflugerville
Georgetown
Bastrop
Dripping Springs
Seguin
Canyon Lake
Horseshoe Bay
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Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Complete your trip
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Incheon Intl and Austin flights
Browse other Incheon Intl and Austin flight options. Last updated on April 18, 2026.
Other flights from Incheon Intl
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on April 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Incheon Intl to Austin
Discover the top 3 airlines that operate flights from Incheon Intl to Austin. 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 April 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$624 | Average$740 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$633 | Average$1,144 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$730 | Average$950 | FlexibilityNo cancel fee | On-time69% |