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Cheap flights from San Antonio to Seoul from $605

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 4/13. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
7:00 am - 9:15 pm
SAT
-
GMP
24h 15m
2 stops
Japan Airlines Logo
7:15 pm - 10:31 pm
GMP
-
SAT
41h 16m
2 stops
$1,151Japan Airlines
Mon, Aug 17 - Sun, Aug 23
Japan Airlines Logo
6:05 am - 5:55 pm
SAT
-
GMP
45h 50m
2 stops
Japan Airlines Logo
7:15 pm - 10:31 pm
GMP
-
SAT
41h 16m
2 stops
$1,210Japan Airlines
Sun, Aug 16 - Sat, Aug 22
Japan Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Japan Airlines Logo
12:05 pm - 11:29 pm
GMP
-
SAT
25h 24m
2 stops
$1,272Japan Airlines
Mon, Apr 13 - Mon, Apr 20
Japan Airlines Logo
5:19 am - 9:15 pm
SAT
-
GMP
25h 56m
2 stops
Japan Airlines Logo
7:15 pm - 11:29 pm
GMP
-
SAT
42h 14m
2 stops
$1,338Japan Airlines
Sun, Apr 5 - Sat, Apr 18
Japan Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Japan Airlines Logo
12:05 pm - 11:14 pm
GMP
-
SAT
25h 09m
2 stops
$1,384Japan Airlines
Fri, Apr 17 - Tue, Apr 21
Japan Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Japan Airlines Logo
7:15 pm - 5:44 pm
GMP
-
SAT
36h 29m
2 stops
$1,390Japan Airlines
Fri, Apr 17 - Tue, Apr 21
Multiple Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Multiple Airlines Logo
8:00 am - 5:44 pm
GMP
-
SAT
23h 44m
2 stops
$1,405Multiple Airlines
Sat, Apr 18 - Sat, Apr 25
Japan Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Japan Airlines Logo
7:15 pm - 11:29 pm
GMP
-
SAT
42h 14m
2 stops
$1,451Japan Airlines
Tue, Apr 21 - Thu, Apr 30
Multiple Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Multiple Airlines Logo
8:00 am - 11:14 pm
GMP
-
SAT
29h 14m
2 stops
$1,478Multiple Airlines
Fri, Apr 17 - Tue, Apr 21
Japan Airlines Logo
6:26 am - 9:15 pm
SAT
-
GMP
24h 49m
2 stops
Japan Airlines Logo
7:15 pm - 11:09 pm
GMP
-
SAT
41h 54m
3 stops
$1,480Japan Airlines
Fri, Apr 17 - Tue, Apr 21

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
SAT7:00 amSan Antonio
24h 15m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 23
GMP7:15 pmSeoul Gimpo Intl
41h 16m
2 stops
SAT10:31 pmSan Antonio
$1,151
Japan Airlines
Aug 16
SAT6:05 amSan Antonio
45h 50m
2 stops
GMP5:55 pmSeoul Gimpo Intl
Aug 22
GMP7:15 pmSeoul Gimpo Intl
41h 16m
2 stops
SAT10:31 pmSan Antonio
$1,210
Japan Airlines
Apr 13
SAT6:26 amSan Antonio
24h 49m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Apr 20
GMP12:05 pmSeoul Gimpo Intl
25h 24m
2 stops
SAT11:29 pmSan Antonio
$1,272

ANA flights from San Antonio to Seoul Gimpo Intl Airport

Our best ANA deals on San Antonio to Seoul Gimpo Intl Airport flight tickets
ANA
May 24
SAT6:40 amSan Antonio
38h 25m
2 stops
GMP11:05 amSeoul Gimpo Intl
Jun 3
GMP7:55 pmSeoul Gimpo Intl
40h 59m
2 stops
SAT10:54 pmSan Antonio
$1,990
ANA
May 24
SAT1:40 pmSan Antonio
31h 25m
2 stops
GMP11:05 amSeoul Gimpo Intl
Jun 13
GMP7:55 pmSeoul Gimpo Intl
40h 59m
2 stops
SAT10:54 pmSan Antonio
$2,195
ANA
Mar 20
SAT7:38 amSan Antonio
24h 52m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Apr 1
GMP12:40 pmSeoul Gimpo Intl
38h 28m
2 stops
SAT1:08 pmSan Antonio
$3,390

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 March 14, 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

Mon 8/17

7:00 am-9:15 pm

2 stops24h 15m

Seoul Gimpo Intl

Sun 8/23

7:15 pm-10:31 pm

2 stops41h 16m

$1,151

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Sun 8/16

6:05 am-5:55 pm

2 stops45h 50m

Seoul Gimpo Intl

Sat 8/22

7:15 pm-10:31 pm

2 stops41h 16m

$1,210

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Mon 4/13

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Mon 4/20

12:05 pm-11:29 pm

2 stops25h 24m

$1,272

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Sun 4/5

5:19 am-9:15 pm

2 stops25h 56m

Seoul Gimpo Intl

Sat 4/18

7:15 pm-11:29 pm

2 stops42h 14m

$1,338

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Fri 4/17

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Tue 4/21

12:05 pm-11:14 pm

2 stops25h 09m

$1,384

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Fri 4/17

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Tue 4/21

7:15 pm-5:44 pm

2 stops36h 29m

$1,390
Quickest round-trip

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Sat 4/18

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Sat 4/25

8:00 am-5:44 pm

2 stops23h 44m

$1,405

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Tue 4/21

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Thu 4/30

7:15 pm-11:29 pm

2 stops42h 14m

$1,451

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Fri 4/17

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Tue 4/21

8:00 am-11:14 pm

2 stops29h 14m

$1,478

San AntonioSeoul

SAT - GMP

SATGMP

San Antonio

Fri 4/17

6:26 am-9:15 pm

2 stops24h 49m

Seoul Gimpo Intl

Tue 4/21

7:15 pm-11:09 pm

3 stops41h 54m

$1,480

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

24h 15m

Direct flights

None
The fastest flight from San Antonio to Seoul Gimpo Intl Airport takes 24h 15m
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

  • 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 24h 15m 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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