ICN - AUS

$392 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 11/2. 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
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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

Mon, Nov 3 - Tue, Nov 18
Delta Logo
7:30 pm - 12:22 amICN-AUS
19h 52m2 stops
Delta Logo
6:05 am - 4:30 pmAUS-ICN
19h 25m1 stop
$620Delta
Find Deal
Wed, Feb 25 - Wed, Mar 4
Delta Logo
8:05 pm - 11:54 pmICN-AUS
18h 49m1 stop
Delta Logo
6:10 am - 4:30 pmAUS-ICN
19h 20m1 stop
$621Delta
Find Deal
Sun, Nov 2 - Sun, Nov 16
Alaska Airlines Logo
8:35 pm - 12:14 amICN-AUS
18h 39m1 stop
Alaska Airlines Logo
7:00 am - 6:35 pmAUS-ICN
20h 35m1 stop
$637Alaska Airlines
Find Deal
Sun, Dec 28 - Sun, Jan 18
Alaska Airlines Logo
8:35 pm - 6:40 amICN-AUS
25h 05m1 stop
Alaska Airlines Logo
7:15 am - 6:35 pmAUS-ICN
20h 20m1 stop
$640Alaska Airlines
Find Deal
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
4:50 pm - 6:36 pmICN-AUS
15h 46m1 stop
United Airlines Logo
1:00 pm - 4:20 amAUS-ICN
25h 20m2 stops
$646United Airlines
Find Deal
Fri, Apr 17 - Tue, Apr 21
United Airlines Logo
4:50 pm - 11:53 pmICN-AUS
21h 03m1 stop
United Airlines Logo
1:00 pm - 4:20 amAUS-ICN
25h 20m2 stops
$650United Airlines
Find Deal
Fri, Nov 21 - Sat, Nov 29
American Airlines Logo
7:15 pm - 8:28 amICN-AUS
28h 13m1 stop
American Airlines Logo
6:00 am - 4:45 pmAUS-ICN
19h 45m1 stop
$670American Airlines
Find Deal
Fri, Nov 21 - Sat, Nov 29
American Airlines Logo
7:15 pm - 8:45 pmICN-AUS
16h 30m1 stop
American Airlines Logo
5:36 pm - 4:45 pmAUS-ICN
32h 09m1 stop
$675American Airlines
Find Deal
Wed, Dec 24 - Fri, Jan 2
Multiple Airlines Logo
12:40 pm - 3:25 pmICN-AUS
17h 45m1 stop
Multiple Airlines Logo
6:20 am - 5:55 amAUS-ICN
32h 35m1 stop
$790Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
8:10 pm - 4:03 pmICN-AUS
34h 53m2 stops
Multiple Airlines Logo
5:24 pm - 6:25 pmAUS-ICN
34h 01m2 stops
$803Multiple Airlines
Find Deal

Everything you should know

Top airlines
Delta
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
October
Cheapest • 20% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$620
Typical prices: $685-$840
Delta
Mon 11/3Tue 11/18
ICN - AUS • 2 stops
Cheapest one-way
$392
Typical prices: $528-$895
Multiple Airlines
Sun 11/2
ICN - AUS • 3 stops
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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.

How much is a round-trip flight from Incheon Intl Airport to Austin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Incheon Intl Airport to Austin departing in November.

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 October, where tickets cost $764 (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$392
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 1% increase in price.
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 $392 for a one-way ticket and $620 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 $1,150 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 7981 reviews
7.9Entertainment
8.5Crew
7.3Food
8.2Boarding
7.9Comfort
Airline reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

6.0 GoodDavid, Oct 2025LAX - JFK
Read more Delta reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

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.

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.

It was crazy, boarded over a hour late from scheduled departure. Then when arrived in BNA issued with getting off the plane…over 1/2 hour. Not looking forward to flying Air Canada, ever again.

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

The airplane is way too tight, you can hardly enter into your row to sit.. more like kids seats than adults.

taking our carryon and forcing us to check it through

Wifi was great. Kind air crew and comfortable seating. Also liked the entertainment options.

Great flight. Only complaint is it took over an hour for my luggage to get to the carousel on the return to LAX That was irritating

I knew I was going to fall asleep unsettlingly from exhaustion so I warned the guy next to me in advance. The attendant took to checking on me frequently and even insisted I take my snack because I said no while sleep hazed and then absolutely wanted it about 5 minutes later. He was So caring and kind to my situation!!

First message when all on board was that we didnt have a pilot, then they found one, then it was something about the bridge something not working, they will either fix or do manually. Flight of course was leaving late with all the cruise guests worrying about making it to their ship in time. Then only some luggage made it off the ship. Around 15 to 20 people waiting. 45 min later arrived except mine. I asked the rep at the luggage conveyor, he asked me my name. Then said it was not picked up with the first batch so they put it in a room. I was going to take public transport but now worried about time so took a taxi that cost me $65 USD

The flight was very smooth and good. Boarding was fast, but the staff was just decently friendly.

Air Canada flight staff are in contact negotiations and they are less than happy and it show. The process of self checking baggage is less than desirable with lack of support staff to help

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

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