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Cheap flights from San Antonio to Seoul from $723

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Seoul departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
7:24 am - 9:15 pm
SAT
-
GMP
23h 51m
2 stops
Japan Airlines Logo
12:05 pm - 11:49 am
GMP
-
SAT
37h 44m
2 stops
$1,351Japan Airlines
Tue, Aug 18 - Tue, Sep 1
Japan Airlines Logo
9:16 am - 9:15 pm
SAT
-
GMP
21h 59m
2 stops
Japan Airlines Logo
8:00 am - 5:49 pm
GMP
-
SAT
23h 49m
2 stops
$1,376Japan Airlines
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
6:10 am - 9:15 pm
SAT
-
GMP
25h 05m
2 stops
Japan Airlines Logo
12:05 pm - 10:42 pm
GMP
-
SAT
24h 37m
2 stops
$1,393Japan Airlines
Thu, Oct 22 - Mon, Oct 26
Japan Airlines Logo
7:05 am - 9:15 pm
SAT
-
GMP
24h 10m
2 stops
Japan Airlines Logo
7:40 pm - 12:03 pm
GMP
-
SAT
31h 23m
2 stops
$1,410Japan Airlines
Mon, Oct 19 - Sun, Nov 8
Japan Airlines Logo
8:13 am - 9:15 pm
SAT
-
GMP
23h 02m
2 stops
Japan Airlines Logo
12:05 pm - 10:42 pm
GMP
-
SAT
24h 37m
2 stops
$1,414Japan Airlines
Tue, Sep 22 - Mon, Oct 26
Japan Airlines Logo
7:05 am - 10:05 pm
SAT
-
GMP
25h 00m
2 stops
Japan Airlines Logo
8:00 am - 10:53 am
GMP
-
SAT
17h 53m
2 stops
$1,490Japan Airlines
Tue, Oct 27 - Tue, Nov 10
Japan Airlines Logo
9:16 am - 9:15 pm
SAT
-
GMP
21h 59m
2 stops
Japan Airlines Logo
7:15 pm - 11:49 am
GMP
-
SAT
30h 34m
2 stops
$1,531Japan Airlines
Thu, Aug 27 - Sun, Sep 6
China Eastern Logo
6:30 am - 11:00 am
SAT
-
GMP
38h 30m
2 stops
China Eastern Logo
8:50 pm - 11:18 pm
GMP
-
SAT
40h 28m
2 stops
$1,533China Eastern
Tue, Sep 1 - Wed, Sep 23
Japan Airlines Logo
6:16 am - 5:55 pm
SAT
-
GMP
45h 39m
2 stops
Japan Airlines Logo
8:00 am - 5:44 pm
GMP
-
SAT
23h 44m
2 stops
$1,557Japan Airlines
Sun, Sep 6 - Thu, Sep 10
Japan Airlines Logo
6:16 am - 9:15 pm
SAT
-
GMP
24h 59m
2 stops
Japan Airlines Logo
7:15 pm - 1:11 pm
GMP
-
SAT
31h 56m
2 stops
$1,561Japan Airlines
Mon, Aug 31 - Thu, Sep 3

Japan Airlines flights from San Antonio to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on San Antonio to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Aug 17
SAT9:16 amSan Antonio
21h 59m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 31
GMP12:05 pmSeoul Gimpo Intl
25h 54m
2 stops
SAT11:59 pmSan Antonio
$1,249
Japan Airlines
Aug 18
SAT7:24 amSan Antonio
23h 51m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 1
GMP12:05 pmSeoul Gimpo Intl
37h 44m
2 stops
SAT11:49 amSan Antonio
$1,351
Japan Airlines
May 4
SAT8:15 amSan Antonio
36h 25m
2 stops
GMP10:40 amSeoul Gimpo Intl
May 11
GMP12:05 pmSeoul Gimpo Intl
38h 37m
2 stops
SAT12:42 pmSan Antonio
$1,375

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Seoul Gimpo Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from San Antonio to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 8/18

7:24 am-9:15 pm

2 stops23h 51m

Seoul Gimpo Intl

Tue 9/1

12:05 pm-11:49 am

2 stops37h 44m

$1,351

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

9:16 am-9:15 pm

2 stops21h 59m

Seoul Gimpo Intl

Tue 10/13

8:00 am-5:49 pm

2 stops23h 49m

$1,376

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Thu 10/22

6:10 am-9:15 pm

2 stops25h 05m

Seoul Gimpo Intl

Mon 10/26

12:05 pm-10:42 pm

2 stops24h 37m

$1,393

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 10/19

7:05 am-9:15 pm

2 stops24h 10m

Seoul Gimpo Intl

Sun 11/8

7:40 pm-12:03 pm

2 stops31h 23m

$1,410

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

8:13 am-9:15 pm

2 stops23h 02m

Seoul Gimpo Intl

Mon 10/26

12:05 pm-10:42 pm

2 stops24h 37m

$1,414
Quickest round-trip

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 10/27

7:05 am-10:05 pm

2 stops25h 00m

Seoul Gimpo Intl

Tue 11/10

8:00 am-10:53 am

2 stops17h 53m

$1,490

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Thu 8/27

9:16 am-9:15 pm

2 stops21h 59m

Seoul Gimpo Intl

Sun 9/6

7:15 pm-11:49 am

2 stops30h 34m

$1,531

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/1

6:30 am-11:00 am

2 stops38h 30m

Seoul Gimpo Intl

Wed 9/23

8:50 pm-11:18 pm

2 stops40h 28m

$1,533

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Sun 9/6

6:16 am-5:55 pm

2 stops45h 39m

Seoul Gimpo Intl

Thu 9/10

8:00 am-5:44 pm

2 stops23h 44m

$1,557

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 8/31

6:16 am-9:15 pm

2 stops24h 59m

Seoul Gimpo Intl

Thu 9/3

7:15 pm-1:11 pm

2 stops31h 56m

$1,561

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from San Antonio to Seoul Gimpo Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to Seoul Gimpo Intl?

Japan Airlines is the most popular carrier operating from San Antonio to Seoul Gimpo Intl

When to book flights from San Antonio to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Seoul Gimpo Intl Airport (SAT to GMP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Seoul Gimpo Intl Airport

Fastest flight time

21h 44m

Direct flights

None
The fastest flight from San Antonio to Seoul Gimpo Intl Airport takes 21h 44m
There are no direct flights from San Antonio to Seoul Gimpo Intl Airport. There are no popular flight routes from San Antonio to Seoul Gimpo Intl Airport.
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Frequently asked questions about flying from San Antonio to Seoul Gimpo Intl Airport

  • How far is San Antonio to Seoul Gimpo Intl by plane?

    Seoul Gimpo Intl is 6954.8 mi away from San Antonio. Typically, this will take 21h 44m by plane in normal conditions.

  • When did momondo last update prices for flights from San Antonio Airport to Seoul Gimpo Intl Airport?

    Prices for flights from San Antonio Airport to Seoul Gimpo Intl Airport refresh daily.

  • How old do you have to be to fly from San Antonio Airport to Seoul Gimpo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents required for your trip to Seoul Gimpo Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul Gimpo Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Seoul?

It is quick and easy to find San Antonio to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

Can I find flights from San Antonio to Seoul with flexible booking policies on momondo?

Flights from San Antonio to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from San Antonio to Seoul?

momondo helps you find the best flight between San Antonio and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from San Antonio and alert you when they change.

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