$368 Find Cheap Flights from Austin to South Korea

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to South Korea departing on 2/7. 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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Cheap Flights from Austin to South Korea

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seoul
Incheon1 stop$766
Busan
Busan2 stops$1,238
Daegu
Daegu2 stops$1,235
Seoul
Incheon1 stop$766
Busan
Busan2 stops$1,238
Daegu
Daegu2 stops$1,235

Book Cheap Austin to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to South Korea 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 Austin to South Korea

Sat, Feb 28 - Sat, Mar 14
Alaska Airlines Logo
6:00 am - 6:35 pmAUS-ICN
21h 35m1 stop
Alaska Airlines Logo
8:35 pm - 5:15 amICN-AUS
22h 40m1 stop
$766Alaska Airlines
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Sun, Feb 1 - Sun, Feb 8
Alaska Airlines Logo
7:15 am - 6:35 pmAUS-ICN
20h 20m1 stop
Alaska Airlines Logo
8:35 pm - 3:19 pmICN-AUS
33h 44m1 stop
$773Alaska Airlines
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Wed, Jan 21 - Wed, Jan 28
Multiple Airlines Logo
7:15 am - 6:35 pmAUS-ICN
20h 20m1 stop
Multiple Airlines Logo
6:55 pm - 11:11 pmICN-AUS
19h 16m1 stop
$823Multiple Airlines
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Tue, Nov 4 - Mon, Dec 8
Delta Logo
5:30 am - 4:50 pmAUS-ICN
20h 20m1 stop
Delta Logo
6:00 pm - 12:28 amICN-AUS
21h 28m1 stop
$846Delta
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Fri, Nov 28 - Fri, Dec 5
American Airlines Logo
4:22 pm - 4:45 pmAUS-ICN
33h 23m1 stop
American Airlines Logo
7:15 pm - 9:42 amICN-AUS
29h 27m1 stop
$848American Airlines
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Sun, Nov 16 - Sun, Nov 23
Delta Logo
5:00 am - 4:30 pmAUS-ICN
20h 30m2 stops
Delta Logo
8:05 pm - 12:41 amICN-AUS
19h 36m2 stops
$851Delta
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Sun, Dec 7 - Sat, Dec 27
United Airlines Logo
9:49 am - 5:40 amAUS-ICN
28h 51m1 stop
United Airlines Logo
12:45 pm - 5:03 amICN-AUS
31h 18m1 stop
$853United Airlines
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Sun, Nov 23 - Sat, Dec 6
American Airlines Logo
6:00 am - 4:45 pmAUS-ICN
19h 45m1 stop
American Airlines Logo
7:15 pm - 8:51 pmICN-AUS
16h 36m1 stop
$856American Airlines
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Tue, Oct 28 - Mon, Nov 3
United Airlines Logo
2:16 pm - 4:40 amAUS-ICN
24h 24m2 stops
United Airlines Logo
12:45 pm - 11:55 pmICN-AUS
26h 10m1 stop
$857United Airlines
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Wed, Dec 24 - Sun, Dec 28
China Eastern Logo
7:20 am - 11:00 amAUS-GMP
36h 40m2 stops
China Eastern Logo
8:50 pm - 6:20 pmGMP-AUS
36h 30m2 stops
$2,092China Eastern
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Booking Insights

KAYAK's insights & trends for Austin to South Korea flights

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

What is the cheapest month to fly from Austin to South Korea?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to South Korea, 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 Austin to South Korea is November, when tickets cost $903 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $1,796 and $1,254 respectively.

What’s the cheapest day of the week to fly from Austin to South Korea?

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

When flying from Austin to South Korea, you should consider leaving on a Sunday and avoid Saturdays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

How far in advance should I book a flight from Austin to South Korea?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to South Korea, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to South Korea, you should book around 2 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$368
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Austin to Seoul Incheon Airport

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Austin to South Korea?

    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 Austin to South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Austin to South Korea 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 Austin to South Korea?

    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 from Austin to South Korea with an airline and back with another airline.

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

    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 from Austin to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South Korea?

    The cheapest time of day to fly to South Korea is generally in the evening, when round-trip flights cost $1,010 on average. Morning departures are around 35% more expensive than evening flights, on average. The most expensive time of day to fly to South Korea is generally at night, which is peak travel time and where the average cost of a ticket is $1,511.

Reviews of the top 5 airlines serving from Austin to South Korea

 
Need help choosing which airline to fly with from Austin to South Korea? 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.
8.4
Korean AirOverall score based on 1149 reviews
8.5Boarding
8.2Entertainment
8.1Food
8.7Crew
8.3Comfort
Airline reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

8.0 ExcellentMatt, Aug 2025ATL - ICN
Read more Korean Air reviews

It was good, I liked the self-serve snacks but it was a little difficult to get the alcohol, which is understandable since I wouldn't want kids sneaking it.

Friendly flight attendants and gate agents. Very clean plane and food was good!

I normally love Korean Air, but this trip was not great. We boarded the plan and were settling into our seats. My son and I use these leg swings and we used it on the trip over to Cambodia, but on the way back the flight attendant very rudely told us we could not use it and that it was against regulations. I asked to see the regulation, but never saw it. The food on this trip was horrible as well, Even my son's kids meal was disgusting so we didn't eat anything on the flight. Thankfully we brought snacks. Entertainment - what happened to the games?

This was an amazing flight. The crew was great. The service was great. The food provided was great.

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

Korean air has a little bit more seating space than Asiana air.

There was a lot of partial tv shows but not enough to last the flight. The food was incredible! The crew were so helpful and patient. Lots more space than what I usually get on an international flight. Very comfortable!

Stingy on the drinks - 15 hour direct flight and could barely get attention for some water

Unfortunately, there has been a boarding and departure delay. However, as usual, the flight arrived earlier than the scheduled. There has been a turbulence in-between, it’s unavoidable. I couldn’t complain them.

Not many people, so you can lay down on two seats

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.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

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.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

Wish they had the seat-back video screens for watching movies or playing games.

Very good but wish they had the seat-back video screens for movies & games

Plane left an hour late, I missed my connection and my bow case was never even loaded on the plane in VA. I deal with this type of nonsense everytime I fly air canada.

For goodness sake, board from the back of the plane to the front and assign overhead space. It would fix everything. Seriously.

Elderly female flight attendant was not customer friendly. There were only about 12 people on a regional jet that had about 60 seats. There were 8 exit row seats and none of them were taken. We attempted to sit in those seats and the flight attendant gave the standard " you didn't pay for those" so she would not allow us to move. What harm would that have caused ? They assigned seats to 5 of the 12 people in 2 rows, row 20 and 21. A simple friendly customer experience gesture of allowing us to sit in exit rows would have gone a long way in me having a very favorable impression on Air Canada. After that I have very poor impression of Air Canada and will not fly with them when I can avoid it.

It was a smooth flight both in the sky and landing!

Pearson Airport could not properly handle all the passengers who they needed to process in order to properly get them on board. As a result, I missed the departure of my flight from Toronto. The only saving grace is that Air Canada found a flight that only delayed me by one hour. However, this was no thanks to Pearson Airport!

Almost everything it was a “cool” ambiance but we arrived to Toronto so that it’s ok for me

The crew was really nice. The plane seats were kinda small even for a 5’6” / 158 lbs person.

Fare was great, seat comfort the opposite as cushion was worn out. Ok for 2 hour flight, not for 4.5 hour flight..

Check in agent was very helpful and polite. He helped me board the earlier flight back home instead of waiting 2 hours at the airport for the next flight

Fair. What's the point of partnering with United if we cannot use the lounge. My wife is a frequent flier with United but we were refused access to Air Canada lounge

Everything you need to know for your flight from Austin to South Korea

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