₩565,500 Cheap Flights from San Antonio (SAT) to Seoul (ICN)

View ₩565,500 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Incheon Intl. Airport (ICN)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from San Antonio to Seoul (SAT-ICN)

Prices were available within the past 7 days and start at ₩565,500 for one-way flights and ₩1,185,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,185,300 Roundtrip, found 6 days ago
₩1,185,300
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,185,300 found 6 days ago
Delta
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,192,300 Roundtrip, found 6 days ago
₩1,192,300
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,192,300 found 6 days ago
Delta
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,216,800 Roundtrip, found 6 days ago
₩1,216,800
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,216,800 found 6 days ago
Delta
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,224,600 Roundtrip, found 6 days ago
₩1,224,600
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,224,600 found 6 days ago
Delta
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,232,400 Roundtrip, found 6 days ago
₩1,232,400
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,232,400 found 6 days ago
United
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,239,700 Roundtrip, found 6 days ago
₩1,239,700
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,239,700 found 6 days ago
United
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,241,600 Roundtrip, found 6 days ago
₩1,241,600
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,241,600 found 6 days ago
Delta
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,246,700 Roundtrip, found 6 days ago
₩1,246,700
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,246,700 found 6 days ago
American Airlines
Fri, Sep 19 - Fri, Oct 31
SAT
San Antonio
ICN
Seoul
₩1,321,100 Roundtrip, found 6 days ago
₩1,321,100
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 19 from San Antonio to Seoul, returning Fri, Oct 31, priced at ₩1,321,100 found 6 days ago
Air Canada
Tue, Dec 16 - Thu, Jan 8
SAT
San Antonio
ICN
Seoul
₩2,527,100 Roundtrip, found 3 days ago
₩2,527,100
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Dec 16 from San Antonio to Seoul, returning Thu, Jan 8, priced at ₩2,527,100 found 3 days ago

Find the cheapest month to fly from San Antonio (SAT) to Seoul (ICN)

September is typically the cheapest month to fly

From ₩1,191,249 - ₩2,120,317 per traveler.

Graph displaying average flight prices per month

Flights from San Antonio (SAT) to Seoul (ICN)
Origin airport
San Antonio Intl.
Destination airport
Incheon Intl.
Roundtrip price
₩1,185,300
Distance
11155 km

San Antonio to Incheon Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from San Antonio to Incheon will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Incheon.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SAT to ICN flights that won’t make your bank account wince. Ready to temporarily leave behind San Antonio for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to ICN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from SAT to Seoul–Incheon Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between San Antonio Intl. Airport (SAT) and Incheon Intl. Airport (ICN) was ₩1,185,300. Fares this good don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Intl. Airport (SAT) to Incheon Intl. Airport (ICN)?
We get that things come up unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from SAT to ICN that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Antonio Intl. Airport (SAT) to Seoul–Incheon Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Antonio Intl. Airport (SAT) to Incheon Airport?
San Antonio to South Korea is around 11,200 kilometers, so be prepared to spend quite a while in the air. Don't forget to pack all the essentials, from your earplugs to your eye mask. Take a few snacks to nibble on throughout your journey too.
Which airlines fly direct from SAT to ICN?
You won't find any airlines operating directly between San Antonio Intl. Airport (SAT) and Incheon Intl. Airport (ICN), so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are San Antonio Intl. Airport (SAT) to Incheon Intl. Airport (ICN) flight tickets cheaper when they're purchased at the last minute?
Flight prices from SAT to ICN are available up to 12 months before departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never something you can count on. Also, booking your flights in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.