SAT - ICN

$435 Find Cheap Flights from San Antonio to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Incheon departing on 2/24. 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.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Antonio to Incheon, 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 San Antonio to Incheon, as well as popular online travel agencies
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Cheap Flight Deals from San Antonio to Incheon Intl (SAT-ICN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Antonio to Incheon Intl 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.

Recent round-trip flight deals from San Antonio to Incheon

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Antonio to Incheon.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:30 am - 3:20 pmSAT-ICN
42h 50m2 stops
12:55 pm - 11:26 pmICN-SAT
48h 31m2 stops
$926China Eastern
Find Deal
Tue, Jun 3 - Wed, Jun 18
7:00 am - 5:25 pmSAT-ICN
43h 25m2 stops
8:55 am - 11:44 pmICN-SAT
29h 49m2 stops
$972China Eastern
Find Deal
Thu, Feb 20 - Wed, Mar 5
3:03 pm - 5:50 pmSAT-ICN
35h 47m1 stop
1:20 pm - 1:18 pmICN-SAT
38h 58m2 stops
$1,005
Find Deal
Tue, Feb 11 - Mon, Feb 24
7:00 am - 3:50 pmSAT-ICN
18h 50m1 stop
7:20 pm - 12:28 amICN-SAT
19h 08m2 stops
$1,478Delta
Find Deal
Thu, Mar 20 - Tue, Apr 1
7:00 am - 3:50 pmSAT-ICN
18h 50m1 stop
7:20 pm - 12:28 amICN-SAT
19h 08m2 stops
$1,528Delta
Find Deal
Fri, Mar 21 - Mon, Mar 31
1:18 pm - 5:40 amSAT-ICN
25h 22m2 stops
11:45 am - 7:41 pmICN-SAT
21h 56m2 stops
$1,616United Airlines
Find Deal
Sat, Mar 1 - Sat, Mar 22
9:00 am - 4:20 amSAT-ICN
29h 20m2 stops
4:50 pm - 10:15 pmICN-SAT
19h 25m1 stop
$1,653United Airlines
Find Deal
Thu, May 15 - Wed, May 28
7:00 am - 3:30 pmSAT-ICN
18h 30m1 stop
5:25 pm - 6:55 pmICN-SAT
15h 30m1 stop
$1,873American Airlines
Find Deal
Sun, Jun 15 - Wed, Jun 25
6:20 am - 3:30 pmSAT-ICN
19h 10m1 stop
5:25 pm - 11:38 pmICN-SAT
20h 13m1 stop
$1,899American Airlines
Find Deal
Sun, Jun 1 - Thu, Jul 31
6:30 am - 5:50 pmSAT-ICN
21h 20m1 stop
6:40 pm - 10:49 pmICN-SAT
18h 09m1 stop
$2,177Korean Air
Find Deal
Sat, Jun 7 - Sun, Jun 15

Flights from San Antonio to Incheon - Travel Insights & Trends

Get data-powered insights and trends into flights from San Antonio to Incheon 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 San Antonio to Seoul Incheon Airport?

The average price of all round-trip flights from San Antonio to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from San Antonio to Seoul Incheon Airport, look for departures on Wednesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Seoul Incheon Airport, Thursday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to Incheon Intl Airport, 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 San Antonio to Incheon Intl Airport is January, where tickets cost $984 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,045 and $1,959 respectively.

How far in advance should I book a flight from San Antonio to Incheon Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to Incheon Intl Airport, 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 San Antonio to Incheon Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Good to know

Low season

July

High season

October

Cheapest flight

$435
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San Antonio to Seoul Incheon Airport

When to book flights from San Antonio to Incheon

Are your dates flexible? Find out the best times to travel from San Antonio to Incheon 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 San Antonio to Seoul Incheon Airport flights

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

    In the last 3 days, the lowest price for a flight from San Antonio to Incheon Intl Airport was $435 for a one-way ticket and $926 for a round-trip.

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

    Yes

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

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

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

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

  • Which is the best airline for flights from San Antonio to Incheon, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from San Antonio to Incheon are Korean Air and Delta. With an average price for the route of $1,877 and an overall rating of 8.4, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,576 and an overall rating of 8.0.

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

    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 San Antonio to Seoul Incheon Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from San Antonio 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 San Antonio to Seoul Incheon Airport?

    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 Seoul Incheon Airport with an airline and back to San Antonio with another airline. Booking your flights between San Antonio and ICN 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 San Antonio to Seoul Incheon Airport?

    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 Seoul Incheon Airport from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from San Antonio to Incheon

 
See real verified KAYAK customer reviews for airlines flying from San Antonio to Incheon. 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 San Antonio to Incheon? 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 1039 reviews
8.3Comfort
8.7Crew
8.1Food
8.2Entertainment
8.5Boarding
Airline reviews

Unlimited drinks and snacks on this long flight. Very courteous Korean staff !!!

8.0 ExcellentAnonymous, Jan 2025ORD - ICN
Read more Korean Air reviews

Unlimited drinks and snacks on this long flight. Very courteous Korean staff !!!

Absolutely wonderful,love the big clean plane specially the good food.

Was an easy and great flight. On time. Food was tasty and the only complaint I have is something no one could do anything about. Seems like there’s a lot of ill people in Korea these days and the flight was full of people coughing.

I’ve always been impressed by the cleanliness of the toilets or, at least, its frequent monitoring, cleaning, and toiletry replacements. The in-flight service by flight attendants is superb.

Glad you had Bibimbap which tasted much better than mesh potato or pasta.

Absolutely horrible. The fight member crew or not very friendly and the food was horrible.

It would be better if flight crew can clearly communicate in english. But they are kind and accommodating. Food is good, especially the sandwiches on the self-serving snack trays. They are better than the ones served. Boarding was organized.

They could have had more up to date movies/better choice of music.

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

Really good! I like all the crew, they were so nice and very efficient.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

In general ok, my only issue is that they had no hot items for purchase. I had very little time in my connection due to baggage/customs/TSA, thag I barely even had a chance for a stop at the washroom and buy water, to make it to my gate when they started boarding. I had nothing to eat because the trip started early, so I was ready to purchase, and they had nothing except for dry items like snacks. I had to purchase a mediocre, overpriced cheese and fruit board, instead of at least a pizza or sliders that I was planning on getting. Other than that, it was fine. But that’s typical Air Canada, to not have enough.

How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted

Sucks ! All three flights I was on this trip were delayed.

Long wait before take off without an update for 20 minutes. Flight was good otherwise.

Flight delayed over 2 hours . I was flying bussiness never got food cause they ran out of what i wanted

Flight was great my baggage was on time everywhere but my bags had been handled ruff cause they got damaged.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

Everything was awful Flight attendant was condescending, rude and not helpful at all. Small outdated plane. No service, uncomfortable seats. Flight attendant was really the worst. He used hand gestures to communicate instead of words and whenever he used words he was condescending.

The service and food needs to improve to catch up with other international flights

Small plane, so no entertainment. Hour delay! Nobody explained wht the delay was all about.

Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.

We boarded after several delays due to mechanical failure and a gate change. The seat cushion in the exit row was very compressed and offered no cushion, making the four-hour journey reasonably uncomfortable. The WiFi worked for a few people, but for most, it did not, and you cannot get entertainment unless you can connect—American Airlines flights do not have seatback screens, and you must use your mobile phone.

Only thing that I liked it that I got to my destination safely, otherwise American Airlines stinks.

Improvements in communication and empathy are absolutely necessary for American Airlines staff (top down). It’s like they are numb to the needs of their customers.

Good communication at the gate and very nice crew in the flight

My seat was wonky...hard and not much padding. I sat next to the Jumpseat for the flight attendant. Thoroughly enjoyed not have a third seat in that row! Flight attendants were amazing. I couldn't answer the "food quality" question as there is no food served on my short flight. I commend the pilot as I know it was super gusty when we landed. Thanks

AA is always pretty solid. Was on time all the way around today so can’t complain!

American was having a problem with their kiosks when I arrived which made the check-in and bag drop process unusually long. Additionally, they only had one person working check-in. Eventually, the kiosks were fixed and everything else went smoothly.

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