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Cheap flights from Seoul Gimpo Intl Airport to San Diego from $782

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul Gimpo Intl Airport to San Diego departing on 2/5. 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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Find the cheapest flights from Seoul Gimpo Intl Airport to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
7:40 pm - 9:45 am
GMP
-
SAN
31h 05m1 stop
Japan Airlines Logo
7:00 am - 10:05 pm
SAN
-
GMP
22h 05m2 stops
$1,207Japan Airlines
Mon, Jan 19 - Mon, Jan 26
ANA Logo
12:25 pm - 7:54 pm
GMP
-
SAN
24h 29m2 stops
ANA Logo
8:37 pm - 11:20 am
SAN
-
GMP
21h 43m2 stops
$1,236ANA
Sun, Feb 1 - Sat, Feb 7
ANA Logo
7:50 pm - 5:29 pm
GMP
-
SAN
38h 39m2 stops
ANA Logo
11:05 am - 11:20 am
SAN
-
GMP
31h 15m2 stops
$1,331ANA
Sat, Feb 14 - Mon, Feb 23
ANA Logo
7:55 pm - 11:44 pm
GMP
-
SAN
19h 49m2 stops
ANA Logo
7:20 am - 10:20 pm
SAN
-
GMP
23h 00m2 stops
$1,347ANA
Sat, Jun 20 - Fri, Jun 26
ANA Logo
7:45 am - 7:54 pm
GMP
-
SAN
29h 09m2 stops
ANA Logo
7:45 am - 11:20 am
SAN
-
GMP
34h 35m2 stops
$1,435ANA
Mon, Jan 19 - Mon, Jan 26
Multiple Airlines Logo
8:00 am - 12:29 pm
GMP
-
SAN
21h 29m2 stops
Multiple Airlines Logo
3:12 pm - 10:05 pm
SAN
-
GMP
37h 53m2 stops
$1,653Multiple Airlines
Sun, Feb 1 - Sat, Feb 7
Japan Airlines Logo
12:05 pm - 4:27 pm
GMP
-
SAN
20h 22m2 stops
Japan Airlines Logo
1:05 pm - 10:45 am
SAN
-
GMP
29h 40m1 stop
$1,743Japan Airlines
Sat, Jun 20 - Fri, Jun 26
ANA Logo
12:25 pm - 7:54 pm
GMP
-
SAN
24h 29m2 stops
ANA Logo
6:15 am - 10:30 pm
SAN
-
GMP
23h 15m2 stops
$1,941ANA
Wed, Feb 4 - Wed, Feb 11
ANA Logo
12:25 pm - 7:54 pm
GMP
-
SAN
24h 29m2 stops
ANA Logo
8:37 pm - 11:20 am
SAN
-
GMP
21h 43m2 stops
$1,948ANA
Thu, Jan 15 - Wed, Jan 21
Japan Airlines Logo
7:20 pm - 11:10 am
GMP
-
SAN
31h 50m1 stop
Japan Airlines Logo
1:05 pm - 6:00 pm
SAN
-
GMP
36h 55m1 stop
$2,007Japan Airlines
Sat, Jun 20 - Fri, Jun 26

Japan Airlines flights from Seoul Gimpo Intl Airport to San Diego

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to San Diego flight tickets
Japan Airlines
Jan 19
GMP7:40 pmSeoul Gimpo Intl
31h 05m
1 stop
SAN9:45 amSan Diego
Jan 26
SAN7:00 amSan Diego
22h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,207
Find similar
Japan Airlines
Jun 20
GMP12:05 pmSeoul Gimpo Intl
20h 22m
2 stops
SAN4:27 pmSan Diego
Jun 26
SAN1:05 pmSan Diego
29h 40m
1 stop
GMP10:45 amSeoul Gimpo Intl
$1,743
Find similar
Japan Airlines
Jun 20
GMP7:20 pmSeoul Gimpo Intl
31h 50m
1 stop
SAN11:10 amSan Diego
Jun 26
SAN1:05 pmSan Diego
36h 55m
1 stop
GMP6:00 pmSeoul Gimpo Intl
$2,007
Find similar

ANA flights from Seoul Gimpo Intl Airport to San Diego

Our best ANA deals on Seoul Gimpo Intl Airport to San Diego flight tickets
ANA
Feb 1
GMP12:25 pmSeoul Gimpo Intl
24h 29m
2 stops
SAN7:54 pmSan Diego
Feb 7
SAN8:37 pmSan Diego
21h 43m
2 stops
GMP11:20 amSeoul Gimpo Intl
$1,236
Find similar
ANA
Feb 14
GMP7:50 pmSeoul Gimpo Intl
38h 39m
2 stops
SAN5:29 pmSan Diego
Feb 23
SAN11:05 amSan Diego
31h 15m
2 stops
GMP11:20 amSeoul Gimpo Intl
$1,331
Find similar
ANA
Jun 20
GMP7:55 pmSeoul Gimpo Intl
19h 49m
2 stops
SAN11:44 pmSan Diego
Jun 26
SAN7:20 amSan Diego
23h 00m
2 stops
GMP10:20 pmSeoul Gimpo Intl
$1,347
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seoul Gimpo Intl Airport to San Diego 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 December 23, 2025.
Use the filters below to find and compare flights from Seoul Gimpo Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Mon 1/19

7:40 pm-9:45 am

1 stop31h 05m

San Diego

Mon 1/26

7:00 am-10:05 pm

2 stops22h 05m

$1,207

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sun 2/1

12:25 pm-7:54 pm

2 stops24h 29m

San Diego

Sat 2/7

8:37 pm-11:20 am

2 stops21h 43m

$1,236

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 2/14

7:50 pm-5:29 pm

2 stops38h 39m

San Diego

Mon 2/23

11:05 am-11:20 am

2 stops31h 15m

$1,331

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 6/20

7:55 pm-11:44 pm

2 stops19h 49m

San Diego

Fri 6/26

7:20 am-10:20 pm

2 stops23h 00m

$1,347

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Mon 1/19

7:45 am-7:54 pm

2 stops29h 09m

San Diego

Mon 1/26

7:45 am-11:20 am

2 stops34h 35m

$1,435

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sun 2/1

8:00 am-12:29 pm

2 stops21h 29m

San Diego

Sat 2/7

3:12 pm-10:05 pm

2 stops37h 53m

$1,653

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 6/20

12:05 pm-4:27 pm

2 stops20h 22m

San Diego

Fri 6/26

1:05 pm-10:45 am

1 stop29h 40m

$1,743

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Wed 2/4

12:25 pm-7:54 pm

2 stops24h 29m

San Diego

Wed 2/11

6:15 am-10:30 pm

2 stops23h 15m

$1,941

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Thu 1/15

12:25 pm-7:54 pm

2 stops24h 29m

San Diego

Wed 1/21

8:37 pm-11:20 am

2 stops21h 43m

$1,948

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 6/20

7:20 pm-11:10 am

1 stop31h 50m

San Diego

Fri 6/26

1:05 pm-6:00 pm

1 stop36h 55m

$2,007

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 San Diego from

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

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 day to depart on your flight to San Diego?

The cheapest day to depart from Seoul Gimpo Intl Airport to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $615. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $962. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $921. Flights in the evening are often more expensive with an average ticket price of $1,022.

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

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

Cheap Seoul Gimpo Intl Airport to San Diego (GMP to SAN) flight deals and tips

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

Fastest flight time

21h 29m

Direct flights

None
The fastest flight from Seoul Gimpo Intl Airport to San Diego takes 21h 29m
There are no direct flights from Seoul Gimpo Intl Airport to San Diego. There are no popular flight routes from Seoul Gimpo Intl Airport to San Diego.
Search flight deals

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

    San Diego is 6068.8 mi away from Seoul Gimpo Intl. 21h 29m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul Gimpo Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Borrego Springs
Imperial Beach
La Mesa
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Seoul.

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

momondo does allow users to show only those flights to San Diego from Seoul which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Seoul.

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

Yes. momondo can track prices for Seoul to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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