ICN - AUS

$414 Find Cheap Flights from Seoul Incheon Airport to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon Intl to Austin departing on 2/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Austin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Austin, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$620
Overall average: $1,668
Hawaiian Airlines
Sat 1/31Fri 2/6
ICN - AUS • 1 stop
Cheapest one-way
$394
Typical prices: $461-$575
Multiple Airlines
Sun 2/1
ICN - AUS • 2 stops
Top airlines
Hawaiian Airlines
Cheapest • from $620 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
November
Cheapest • 38% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Austin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Incheon Intl to Austin (ICN-AUS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon Intl to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Incheon Intl to Austin

Sat, Jan 31 - Fri, Feb 6
Hawaiian Airlines Logo
8:35 pm - 3:54 pm
ICN
-
AUS
34h 19m1 stop
Hawaiian Airlines Logo
6:59 pm - 6:35 pm
AUS
-
ICN
32h 36m1 stop
$620Hawaiian Airlines
Mon, Feb 23 - Wed, Feb 25
Delta Logo
8:05 pm - 11:56 pm
ICN
-
AUS
18h 51m1 stop
Delta Logo
4:55 pm - 4:30 pm
AUS
-
ICN
32h 35m1 stop
$623Delta
Mon, Feb 2 - Thu, Feb 5
American Airlines Logo
7:15 pm - 8:08 pm
ICN
-
AUS
15h 53m1 stop
American Airlines Logo
7:00 am - 4:45 pm
AUS
-
ICN
18h 45m1 stop
$628American Airlines
Mon, Feb 2 - Thu, Feb 5
American Airlines Logo
7:15 pm - 9:11 pm
ICN
-
AUS
16h 56m1 stop
American Airlines Logo
5:01 am - 4:45 pm
AUS
-
ICN
20h 44m1 stop
$629American Airlines
Mon, Feb 2 - Tue, Feb 17
American Airlines Logo
7:15 pm - 9:11 pm
ICN
-
AUS
16h 56m1 stop
American Airlines Logo
6:02 am - 4:45 pm
AUS
-
ICN
19h 43m1 stop
$630American Airlines
Wed, Feb 11 - Tue, Feb 17
Delta Logo
7:30 pm - 10:55 pm
ICN
-
AUS
18h 25m1 stop
Delta Logo
6:10 am - 4:30 pm
AUS
-
ICN
19h 20m1 stop
$633Delta
Mon, Feb 2 - Thu, Feb 19
Delta Logo
7:30 pm - 12:20 am
ICN
-
AUS
19h 50m2 stops
Delta Logo
6:10 am - 4:30 pm
AUS
-
ICN
19h 20m1 stop
$634Delta
Wed, Mar 11 - Sun, Mar 22
Delta Logo
8:05 pm - 1:29 pm
ICN
-
AUS
31h 24m1 stop
Delta Logo
6:51 pm - 4:20 pm
AUS
-
ICN
31h 29m1 stop
$635Delta
Sat, Jan 31 - Fri, Feb 6
Alaska Airlines Logo
8:35 pm - 3:54 pm
ICN
-
AUS
34h 19m1 stop
Alaska Airlines Logo
7:15 am - 6:35 pm
AUS
-
ICN
20h 20m1 stop
$637Alaska Airlines
Wed, Apr 29 - Thu, May 14
Alaska Airlines Logo
8:35 pm - 5:14 am
ICN
-
AUS
22h 39m1 stop
Alaska Airlines Logo
10:50 am - 6:35 pm
AUS
-
ICN
17h 45m1 stop
$640Alaska Airlines
Booking Insights

KAYAK's insights & trends for Incheon Intl to Austin flights

Get data-powered insights and trends into flights from Incheon Intl to Austin to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seoul Incheon Airport to Austin?

The average price of all round-trip flights from Incheon Intl Airport to Austin clicked on KAYAK for each day over the last 12 months.

For Seoul Incheon Airport to Austin, Friday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Austin back to Seoul Incheon Airport, the best deals are generally found on Sunday, with Saturday being the most expensive.

What is the cheapest month to fly from Incheon Intl Airport to Austin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Incheon Intl Airport to Austin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Incheon Intl Airport to Austin is November, where tickets cost $625 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $1,668 and $1,348 respectively.

Good to know

Low seasonFebruary
Cheapest flight$394
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Seoul Incheon Airport to Austin

When to book flights from Incheon Intl to Austin

Are your dates flexible? Find out the best times to travel from Incheon Intl to Austin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to Austin flights

  • What is the cheapest flight from Incheon Intl Airport to Austin?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Austin was $414 for a one-way ticket and $623 for a round-trip.

  • Do I need a passport to fly between Seoul Incheon Airport and Austin?

    A passport is required to fly from Seoul Incheon Airport to Austin.

  • Which aircraft models fly most regularly from Seoul Incheon Airport to Austin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seoul Incheon Airport to Austin?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Seoul Incheon Airport and Austin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Incheon to Austin, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to Austin are Delta and United Airlines. With an average price for the route of $1,167 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $962 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seoul Incheon Airport to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seoul Incheon Airport to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seoul Incheon Airport to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Seoul Incheon Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seoul Incheon Airport to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Seoul Incheon Airport with another airline. Booking your flights between Seoul Incheon Airport and AUS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul Incheon Airport to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Seoul Incheon Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Incheon Intl to Austin

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Austin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon Intl to Austin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8009 reviews
7.9Comfort
7.3Food
8.5Crew
8.1Boarding
7.9Entertainment
Airline reviews

The food is terrible. The staff is wonderful. Comfort is good.

10.0 ExcellentRonda, Dec 2025
JAX - JFK
Read more Delta reviews

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Everything you need to know for your flight from Incheon Intl to Austin

Information on your arrival and departure airports