SAT - ICN

$561 Find Cheap Flights from San Antonio to Seoul Incheon Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$996
Typical prices: $1,107-$1,560
Multiple Airlines
Sat 12/1Sun 12/16
SAT - ICN • 2 stops
Cheapest one-way
$561
Typical prices: $530-$891
Multiple Airlines
Sun 3/11
SAT - ICN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between San Antonio and Incheon Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
25 weeks
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 18% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 33% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Seattle/Tacoma Intl (SEA)
Cheapest • Avg $1,177 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 17h 28m (one-way)
Insights
Insights
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We hope you love your trip to Incheon Intl Airport!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Antonio to Incheon

Tue, Dec 1 - Wed, Dec 16
Multiple Airlines Logo
8:03 pm - 4:20 pmSAT  San Antonio-ICN Incheon Intl
29h 17m2 stops Las Vegas Harry Reid Intl Los Angeles
Multiple Airlines Logo
10:20 pm - 12:36 pmICN  Incheon Intl-SAT San Antonio
29h 16m2 stops Los Angeles Las Vegas Harry Reid Intl
$996Multiple Airlines
Tue, Feb 16 - Wed, Feb 24
Multiple Airlines Logo
8:22 pm - 4:20 pmSAT  San Antonio-ICN Incheon Intl
28h 58m2 stops Denver Intl Los Angeles
Multiple Airlines Logo
1:20 pm - 11:01 amICN  Incheon Intl-SAT San Antonio
36h 41m2 stops Los Angeles Las Vegas Harry Reid Intl
$1,015Multiple Airlines
Wed, Nov 25 - Mon, Dec 7
Korean Air Logo
6:30 am - 6:20 pmSAT  San Antonio-ICN Incheon Intl
20h 50m1 stop Atlanta Hartsfield-Jackson
Korean Air Logo
10:35 am - 10:19 pmICN  Incheon Intl-SAT San Antonio
26h 44m1 stop Atlanta Hartsfield-Jackson
$1,133Korean Air
Mon, Feb 15 - Mon, Mar 29
Delta Logo
5:25 am - 4:50 pmSAT  San Antonio-ICN Incheon Intl
20h 25m1 stop Detroit Metropolitan Wayne County
Delta Logo
7:20 pm - 12:45 amICN  Incheon Intl-SAT San Antonio
19h 25m1 stop Salt Lake City
$1,160Delta
Tue, Feb 9 - Wed, Feb 17
Delta Logo
6:24 am - 3:50 pmSAT  San Antonio-ICN Incheon Intl
18h 26m1 stop Minneapolis St Paul
Delta Logo
5:40 pm - 10:17 pmICN  Incheon Intl-SAT San Antonio
19h 37m1 stop Atlanta Hartsfield-Jackson
$1,161Delta
Tue, Feb 9 - Wed, Feb 17
United Airlines Logo
4:10 pm - 5:40 amSAT  San Antonio-ICN Incheon Intl
22h 30m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
6:00 pm - 9:56 pmICN  Incheon Intl-SAT San Antonio
18h 56m1 stop San Francisco
$1,161United Airlines
Tue, Feb 16 - Wed, Feb 24
United Airlines Logo
9:42 am - 5:40 amSAT  San Antonio-ICN Incheon Intl
28h 58m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
6:00 pm - 9:56 pmICN  Incheon Intl-SAT San Antonio
18h 56m1 stop San Francisco
$1,161United Airlines
Tue, Dec 1 - Wed, Dec 16
Korean Air Logo
6:16 am - 6:20 pmSAT  San Antonio-ICN Incheon Intl
21h 04m1 stop Atlanta Hartsfield-Jackson
Korean Air Logo
8:45 am - 3:34 pmICN  Incheon Intl-SAT San Antonio
21h 49m1 stop Atlanta Hartsfield-Jackson
$1,164Korean Air
Fri, Apr 2 - Sat, Apr 17
American Airlines Logo
6:00 am - 3:45 pmSAT  San Antonio-ICN Incheon Intl
19h 45m1 stop Dallas/Fort Worth
American Airlines Logo
5:50 pm - 7:31 pmICN  Incheon Intl-SAT San Antonio
15h 41m1 stop Dallas/Fort Worth
$1,261American Airlines
Sun, Nov 22 - Sat, Nov 28
American Airlines Logo
8:16 pm - 4:45 pmSAT  San Antonio-ICN Incheon Intl
29h 29m1 stop Dallas/Fort Worth
American Airlines Logo
6:50 pm - 8:34 amICN  Incheon Intl-SAT San Antonio
28h 44m1 stop Dallas/Fort Worth
$1,430American Airlines
Booking Insights

Price, demand and travel trends for San Antonio to Incheon Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from San Antonio to Incheon Intl Airport?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from San Antonio to Incheon Intl Airport. It’s 8% cheaper than the average day, while Thursday is the most expensive, with prices 4% higher.

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

•January is the cheapest month to fly from San Antonio to Incheon Intl Airport at $846 round-trip.
•December ($1,989) and June ($1,596) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 135% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Antonio to Incheon Intl Airport the cheapest?

Flights from San Antonio to Incheon Intl Airport are cheapest 25 weeks before departure. Booking in this window typically costs about 18% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Antonio to Incheon Intl Airport flights

Low season

January

Cheapest flight

$561
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 92% increase in travelers.
One-way flight from San Antonio to Incheon Intl 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

Your San Antonio to Incheon Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Antonio to Incheon Intl Airport?

    Three cabin classes are available on flights from San Antonio to Incheon Intl Airport:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from San Antonio to Incheon Intl Airport?

    A nonstop flight from San Antonio to Incheon Intl Airport takes 00m, covering 6,968 miles.

  • Do I need a passport to fly from San Antonio to Incheon Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Antonio to Incheon Intl Airport flight?

    Round-trip flights from San Antonio to Incheon Intl Airport range from $1,107 to $1,560, with an average of $1,258 over the past 12 months. Anything below $1,107 counts as a good deal.

  • How expensive are last-minute San Antonio to Incheon Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 3% above the $1,258 route average. Book 25 weeks before departure for the lowest fares.

  • Have flight prices from San Antonio to Incheon Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $996 to $9,892. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from San Antonio to Incheon Intl Airport looking right now?

    One-way fares from San Antonio to Incheon Intl Airport are currently in line with typical prices for this route. Average one-way fares are about $717.

  • What car rental options are available at Incheon Intl Airport (ICN)?

    Incheon Intl Airport (ICN) hosts 5 major car rental companies, with daily rates averaging $47 for economy cars. Top options include:

    • WECAR
    • Wheego
    • Yesaway
    • Alamo
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from San Antonio to Incheon Intl Airport?

    Flights from San Antonio to Incheon Intl Airport usually depart from San Antonio (SAT) and arrive at Incheon Intl (ICN).

  • Which airports do connecting flights from San Antonio to Incheon Intl Airport pass through?

    One-stop flights from San Antonio to Incheon Intl Airport most commonly connect through:

    • Salt Lake City (SLC) - 30% of one-stop connections
    • Dallas/Fort Worth (DFW) - 26% of one-stop connections
    • San Francisco (SFO) - 18% of one-stop connections
    • Los Angeles (LAX) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from San Antonio to Incheon Intl Airport?

    Yes. Flexible dates can save you up to 12% on flights from San Antonio to Incheon Intl Airport. Sunday is the cheapest departure day at $1,163 round-trip on average, while Thursday is the most expensive at $1,320, a difference of $157.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from San Antonio to Incheon Intl Airport?

    Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 17h 28m, compared with 17h 47m via Minneapolis St Paul (MSP) and 18h 41m via Salt Lake City (SLC).

  • What is the time difference between San Antonio and Incheon Intl Airport?

    Incheon Intl Airport is 15 hours ahead of San Antonio (Korean Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Incheon Intl Airport?

    Some of the most popular sights in Incheon Intl Airport are Songdo Convensia and Songdo Central Park. These are among the most viewed places in Incheon Intl Airport on KAYAK.

Your guide to booking San Antonio to Incheon Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average $1,163, about $157 less than Thursday fares (12% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 18% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Antonio to Incheon Intl Airport trip for January. Fares historically average $846 round-trip in that month - typically $1,143 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Incheon Intl Airport.

    • Grand Hyatt Incheon
    • Hotel Ora Incheon
    • Hotel Hu Incheon Airport

More options for your flight from San Antonio to Incheon

Complete your trip to Incheon with a hotel stay or car rental

Car rentals in Seoul
Hotels in Seoul