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Cheap flights from San Antonio to Seoul from $764

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 7/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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
9:27 am - 9:15 pm
SAT
-
GMP
21h 48m
2 stops
Japan Airlines Logo
8:00 am - 5:55 pm
GMP
-
SAT
23h 55m
2 stops
$1,318Japan Airlines
Mon, Aug 17 - Mon, Aug 24
Japan Airlines Logo
7:28 am - 9:15 pm
SAT
-
GMP
23h 47m
2 stops
Japan Airlines Logo
12:05 pm - 5:55 pm
GMP
-
SAT
43h 50m
2 stops
$1,548Japan Airlines
Mon, Aug 24 - Thu, Aug 27
Japan Airlines Logo
6:15 am - 5:55 pm
SAT
-
GMP
45h 40m
2 stops
Japan Airlines Logo
7:15 pm - 5:55 pm
GMP
-
SAT
36h 40m
2 stops
$1,550Japan Airlines
Thu, Aug 27 - Mon, Aug 31
Japan Airlines Logo
7:28 am - 9:15 pm
SAT
-
GMP
23h 47m
2 stops
Japan Airlines Logo
8:00 am - 5:49 pm
GMP
-
SAT
23h 49m
2 stops
$1,604Japan Airlines
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
7:00 am - 9:15 pm
SAT
-
GMP
24h 15m
2 stops
Japan Airlines Logo
8:00 am - 11:29 pm
GMP
-
SAT
29h 29m
2 stops
$1,609Japan Airlines
Mon, Jul 13 - Mon, Jul 20
Multiple Airlines Logo
7:28 am - 9:15 pm
SAT
-
GMP
23h 47m
2 stops
Multiple Airlines Logo
12:05 pm - 10:42 pm
GMP
-
SAT
24h 37m
2 stops
$1,610Multiple Airlines
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
8:00 am - 9:15 pm
SAT
-
GMP
23h 15m
2 stops
Japan Airlines Logo
7:15 pm - 11:53 am
GMP
-
SAT
30h 38m
2 stops
$1,617Japan Airlines
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
7:00 am - 10:40 am
SAT
-
GMP
37h 40m
2 stops
Japan Airlines Logo
8:00 am - 12:50 pm
GMP
-
SAT
42h 50m
2 stops
$1,630Japan Airlines
Mon, Jul 13 - Mon, Jul 20
Japan Airlines Logo
7:28 am - 9:15 pm
SAT
-
GMP
23h 47m
2 stops
Japan Airlines Logo
7:15 pm - 5:49 pm
GMP
-
SAT
36h 34m
2 stops
$1,645Japan Airlines
Tue, Sep 22 - Tue, Oct 13
Japan Airlines Logo
8:00 am - 9:15 pm
SAT
-
GMP
23h 15m
2 stops
Japan Airlines Logo
8:00 am - 6:09 pm
GMP
-
SAT
24h 09m
2 stops
$1,701Japan Airlines
Thu, Sep 17 - Thu, Sep 24

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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
SAT9:27 amSan Antonio
21h 48m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 24
GMP8:00 amSeoul Gimpo Intl
23h 55m
2 stops
SAT5:55 pmSan Antonio
$1,318
Japan Airlines
Aug 24
SAT7:28 amSan Antonio
23h 47m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 27
GMP12:05 pmSeoul Gimpo Intl
43h 50m
2 stops
SAT5:55 pmSan Antonio
$1,548
Japan Airlines
Aug 27
SAT6:15 amSan Antonio
45h 40m
2 stops
GMP5:55 pmSeoul Gimpo Intl
Aug 31
GMP7:15 pmSeoul Gimpo Intl
36h 40m
2 stops
SAT5:55 pmSan Antonio
$1,550

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 June 15, 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
Quickest round-trip

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 8/17

9:27 am-9:15 pm

2 stops21h 48m

Seoul Gimpo Intl

Mon 8/24

8:00 am-5:55 pm

2 stops23h 55m

$1,318

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 8/24

7:28 am-9:15 pm

2 stops23h 47m

Seoul Gimpo Intl

Thu 8/27

12:05 pm-5:55 pm

2 stops43h 50m

$1,548

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Thu 8/27

6:15 am-5:55 pm

2 stops45h 40m

Seoul Gimpo Intl

Mon 8/31

7:15 pm-5:55 pm

2 stops36h 40m

$1,550

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

7:28 am-9:15 pm

2 stops23h 47m

Seoul Gimpo Intl

Tue 10/13

8:00 am-5:49 pm

2 stops23h 49m

$1,604

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 7/13

7:00 am-9:15 pm

2 stops24h 15m

Seoul Gimpo Intl

Mon 7/20

8:00 am-11:29 pm

2 stops29h 29m

$1,609

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

7:28 am-9:15 pm

2 stops23h 47m

Seoul Gimpo Intl

Tue 10/13

12:05 pm-10:42 pm

2 stops24h 37m

$1,610

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

8:00 am-9:15 pm

2 stops23h 15m

Seoul Gimpo Intl

Tue 10/13

7:15 pm-11:53 am

2 stops30h 38m

$1,617

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 7/13

7:00 am-10:40 am

2 stops37h 40m

Seoul Gimpo Intl

Mon 7/20

8:00 am-12:50 pm

2 stops42h 50m

$1,630

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 9/22

7:28 am-9:15 pm

2 stops23h 47m

Seoul Gimpo Intl

Tue 10/13

7:15 pm-5:49 pm

2 stops36h 34m

$1,645

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Thu 9/17

8:00 am-9:15 pm

2 stops23h 15m

Seoul Gimpo Intl

Thu 9/24

8:00 am-6:09 pm

2 stops24h 09m

$1,701

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

19h 55m

Direct flights

None
The fastest flight from San Antonio to Seoul Gimpo Intl Airport takes 19h 55m
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.
Search flight deals

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 19h 55m 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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