₩631,900 Cheap Flights from Seoul (ICN) to San Antonio (SAT)

View ₩631,900 flight on Fri, Mar 13, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ₩631,900 for one-way flights and ₩899,000 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 22 - Sun, Oct 26
ICN
Seoul
SAT
San Antonio
₩899,000 Roundtrip, just found
₩899,000
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 22 from Seoul to San Antonio, returning Sun, Oct 26, priced at ₩899,000 just found
Delta
Mon, Nov 10 - Mon, Nov 24
ICN
Seoul
SAT
San Antonio
₩902,700 Roundtrip, found 5 days ago
₩902,700
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 10 from Seoul to San Antonio, returning Mon, Nov 24, priced at ₩902,700 found 5 days ago
Delta
Fri, Nov 7 - Sat, Nov 15
ICN
Seoul
SAT
San Antonio
₩902,800 Roundtrip, found 5 hours ago
₩902,800
Roundtrip
found 5 hours ago
Select Delta flight, departing Fri, Nov 7 from Seoul to San Antonio, returning Sat, Nov 15, priced at ₩902,800 found 5 hours ago
Alaska Airlines
Sun, Oct 26 - Wed, Nov 12
ICN
Seoul
SAT
San Antonio
₩912,400 Roundtrip, found 22 hours ago
₩912,400
Roundtrip
found 22 hours ago
Select Alaska Airlines flight, departing Sun, Oct 26 from Seoul to San Antonio, returning Wed, Nov 12, priced at ₩912,400 found 22 hours ago
United
Fri, Mar 13 - Thu, Mar 19
ICN
Seoul
SAT
San Antonio
₩920,800 Roundtrip, found 6 days ago
₩920,800
Roundtrip
found 6 days ago
Select United flight, departing Fri, Mar 13 from Seoul to San Antonio, returning Thu, Mar 19, priced at ₩920,800 found 6 days ago
Delta
Mon, Nov 10 - Mon, Nov 24
ICN
Seoul
SAT
San Antonio
₩920,900 Roundtrip, found 5 days ago
₩920,900
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 10 from Seoul to San Antonio, returning Mon, Nov 24, priced at ₩920,900 found 5 days ago
Delta
Wed, Oct 22 - Sun, Oct 26
ICN
Seoul
SAT
San Antonio
₩921,000 Roundtrip, just found
₩921,000
Roundtrip
just found
Select Delta flight, departing Wed, Oct 22 from Seoul to San Antonio, returning Sun, Oct 26, priced at ₩921,000 just found
United
Fri, Oct 10 - Mon, Nov 3
ICN
Seoul
SAT
San Antonio
₩921,100 Roundtrip, found 2 days ago
₩921,100
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 10 from Seoul to San Antonio, returning Mon, Nov 3, priced at ₩921,100 found 2 days ago
Delta
Thu, Oct 16 - Wed, Nov 26
ICN
Seoul
SAT
San Antonio
₩939,100 Roundtrip, found 6 days ago
₩939,100
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Oct 16 from Seoul to San Antonio, returning Wed, Nov 26, priced at ₩939,100 found 6 days ago
Korean Air
Sun, Dec 7 - Mon, Jan 5
ICN
Seoul
SAT
San Antonio
₩1,096,000 Roundtrip, found 2 days ago
₩1,096,000
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sun, Dec 7 from Seoul to San Antonio, returning Mon, Jan 5, priced at ₩1,096,000 found 2 days ago

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

September is typically the cheapest month to fly

From ₩881,697 - ₩1,603,860 per traveler.

Frequently asked questions

How much is a flight from Incheon Intl. Airport (ICN) to San Antonio Airport?
The lowest price advertised for a round-trip journey from Seoul–Incheon Intl. Airport to San Antonio Intl. Airport (SAT) is ₩899,000. But you better act quick. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ICN to San Antonio Intl. Airport (SAT)?
The majority of flights can be canceled online, but each airline has a different set of terms and conditions. If you do need to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Seoul–Incheon Intl. Airport to SAT 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 ICN to San Antonio Intl. Airport (SAT) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Intl. Airport (ICN) to San Antonio Airport?
South Korea to San Antonio is around 11,200 kilometers, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Throw in some snacks to nibble on throughout your journey too.
Which airlines fly direct from Seoul–Incheon Intl. Airport to SAT?
Right now, no airlines offer flights directly from Incheon Airport to San Antonio Intl. Airport (SAT). You'll need to book a flight with at least one stop. To get the best connections and price, lock in your fare well ahead of time.
Are ICN to SAT flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Incheon Intl. Airport (ICN) to SAT can be hit-or-miss. You may be able to score a bargain, but you could also miss out completely! If you'd prefer to start planning your trip early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines publish their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

Travel information

Travel information

Origin airport
Incheon Intl.
Destination airport
San Antonio Intl.
Airlines serving
Air Canada, Alaska Airlines, American Airlines, Delta, Japan Airlines, Korean Air, United
Roundtrip price
₩899,000
Distance
11155 km

Book with confidence

Book with confidence

Incheon to San Antonio 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 Incheon to San Antonio 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 San Antonio.

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 ICN to SAT flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon 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 SAT 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.

Incheon to San Antonio Flights

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