ICN - AUS

$431 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 10/31. 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

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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
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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

Fri, Sep 19 - Wed, Sep 24
Air Canada Logo
6:00 pm - 10:30 amICN-AUS
30h 30m2 stops
Air Canada Logo
10:00 am - 4:15 pmAUS-ICN
40h 15m1 stop
$601Air Canada
Find Deal
Tue, Oct 7 - Mon, Oct 27
American Airlines Logo
5:45 pm - 7:37 pmICN-AUS
15h 52m1 stop
American Airlines Logo
5:00 am - 3:55 pmAUS-ICN
20h 55m1 stop
$639American Airlines
Find Deal
Thu, Sep 18 - Thu, Sep 25
Delta Logo
6:40 pm - 10:43 pmICN-AUS
18h 03m1 stop
Delta Logo
5:35 am - 5:20 pmAUS-ICN
21h 45m2 stops
$640Delta
Find Deal
Fri, Oct 17 - Sun, Nov 30
Delta Logo
6:40 pm - 10:55 pmICN-AUS
18h 15m1 stop
Delta Logo
6:05 am - 4:30 pmAUS-ICN
19h 25m1 stop
$641Delta
Find Deal
Fri, Feb 6 - Fri, Feb 27
Hawaiian Airlines Logo
8:35 pm - 5:15 amICN-AUS
23h 40m1 stop
Hawaiian Airlines Logo
1:35 pm - 6:35 pmAUS-ICN
38h 00m1 stop
$646Hawaiian Airlines
Find Deal
Thu, Nov 20 - Thu, Dec 4
Hawaiian Airlines Logo
8:35 pm - 12:14 amICN-AUS
18h 39m1 stop
Hawaiian Airlines Logo
7:15 am - 6:35 pmAUS-ICN
20h 20m1 stop
$647Hawaiian Airlines
Find Deal
Fri, Oct 31 - Thu, Nov 20
Alaska Airlines Logo
8:35 pm - 3:14 pmICN-AUS
32h 39m1 stop
Alaska Airlines Logo
7:00 am - 6:35 pmAUS-ICN
20h 35m1 stop
$658Alaska Airlines
Find Deal
Thu, Sep 11 - Wed, Sep 17
United Airlines Logo
11:30 am - 7:36 pmICN-AUS
22h 06m2 stops
United Airlines Logo
5:55 pm - 4:20 amAUS-ICN
20h 25m2 stops
$663United Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 29
United Airlines Logo
6:00 pm - 6:40 pmICN-AUS
15h 40m1 stop
United Airlines Logo
7:40 pm - 5:40 amAUS-ICN
19h 00m1 stop
$665United Airlines
Find Deal
Fri, Oct 31 - Thu, Nov 20
Alaska Airlines Logo
8:35 pm - 6:18 pmICN-AUS
35h 43m1 stop
Alaska Airlines Logo
7:18 pm - 6:35 pmAUS-ICN
32h 17m1 stop
$667Alaska Airlines
Find Deal
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 December, where tickets cost $787 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,348 and $1,250 respectively.

Good to know

Low seasonFebruary
Cheapest flight$431
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 2% 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 $431 for a one-way ticket and $601 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seoul Incheon Airport and Austin, with SkyTeam 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 $924 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 3 airlines serving 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 7979 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

Our seats were comfortable with adequate room to stretch out and recline. The food was tasty and served it just the right intervals. Our flight attendant was extra attentive and friendly. Flight arrived early. And the most turbulence. Overall that’s good and experience for an 11 hour flight as can be hoped for

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

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.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

Flight was on time. Boarding was smooth. Flight attendants were friendly and efficient. Entertainment system was broken for all passengers on the left side of the aisle. I would prefer if meals were not served on red eye flights. No one should need to dine at that time and it is disturbing for those passengers trying to sleep.

Gate agent did not hold flight for connection, provided no assistance to get new flight

I always appreciate when everything is on time! In this flight you have a short connection and it could be stressful , but is was easy and fast. They even ask people to wait so the ones that have a short connection could leave before. It was the fist time that something like this happened.

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Horrible flight cancelled had to buy another very expensive ticket

Flight was cancelled last minute due to Air Canada strike leaving us stranded and having to stressfully find a way home that cost hundreds of dollars in excess cost added to the trip. Having just experienced our mother's funeral service, this was not a good way to end our trip.

Air Canada marooned me in Canada with no way back home during my summer vacation. I had to buy a last minute flight ticket for over $500 to make it back home. I have their credit card and have flown them for years. Never again.

Flight was cancelled last minute. Had to scramble and purchase a $2000 flight through a separate airlines. Stuck in Toronto two extra days. Missed my first two days on a new job. Had to rent a car for an additional two days. Scrambled to fins a place to live those extra two days. Spent a ton of extra money and lost a lot of money, as well as made a poor impression at work. Difficult difficult difficult

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Could not understand what the attendant was saying during his announcements.

Biggest problem for me is that I am Star Alliance Gold and they were not able to give me access to to Maple Lounge because of some computer glitch . It was management by information system. She could clearly see my status and still would not give me access because the computer woudl not let her. She should have override that be attentive to a customer and figure rhat out later

Economy seats always cramped, no meal on international flight, no plugs for electronics, but we got there and cabin crew was excellent.

Horrible, experience, 5 hours delay, they changed gates 3 times, the last one we had to wait for 1::30 hre for the door to open to get to that gate. 0 apologies from Air Canada, they don’t care at all about their passengers

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