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$749+ Cheap flights from Gimpo Intl (GMP) to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — SAN
nov. 22 — nov. 291
sam. 11/22
sam. 11/29
1 adult, Economy
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Cheap flight deals from Gimpo Intl to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Gimpo Intl (GMP) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octobre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,103
(Mytrip)

One-way from

$749
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$820
Provider with most accurate pricing for Seoul (SEL)-San Diego flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-San Diego flights.
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From Seoul Gimpo Intl to San Diego
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One-way flight from Seoul Gimpo Intl to San Diego
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Highest demand for flights based on searches. 13% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Gimpo Intl to San Diego

Cheapest flights from Gimpo Intl to San Diego
Explore the most affordable flight options available from Gimpo Intl to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 23, 2025.

This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/147:50 pmGMP - SAN
2 stops41h 02mANA
ven. 12/268:45 pmSAN - GMP
2 stops32h 45mANA
Deal found 10/22$1,156
This Tourvis deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/37:45 amGMP - SAN
2 stops29h 07mANA
sam. 12/68:40 pmSAN - GMP
2 stops21h 40mANA
Deal found 10/23$1,320
This Japan Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/37:40 pmGMP - SAN
1 stop31h 05mJapan Airlines
sam. 12/611:40 amSAN - GMP
1 stop37h 40mJapan Airlines
Deal found 10/23$1,378
This Booking.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/147:50 pmGMP - SAN
2 stops41h 02mANA
mer. 12/2411:12 amSAN - GMP
2 stops31h 08mANA
Deal found 10/22$1,382
This YBTour deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/77:40 pmGMP - SAN
2 stops37h 50mJapan Airlines
dim. 12/1412:43 pmSAN - GMP
2 stops40h 22mJapan Airlines
Deal found 10/23$1,593
This Trip.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 11/288:00 amGMP - SAN
1 stop18h 45mJapan Airlines
mer. 12/311:40 amSAN - GMP
1 stop37h 40mJapan Airlines
Deal found 10/23$1,617
This NaeilTour deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure NaeilTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/2412:25 pmGMP - SAN
2 stops24h 32mANA
dim. 12/288:45 pmSAN - GMP
2 stops28h 50mANA
Deal found 10/21$1,635
This Tourvis deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/1412:05 pmGMP - SAN
2 stops21h 25mJapan Airlines
jeu. 12/2511:40 amSAN - GMP
1 stop30h 15mJapan Airlines
Deal found 10/22$1,636
This YBTour deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure YBTour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/147:40 pmGMP - SAN
1 stop31h 05mJapan Airlines
mer. 12/246:15 amSAN - GMP
2 stops35h 40mJapan Airlines
Deal found 10/22$1,637

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gimpo Intl 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, Cheapflights users made 2,558,603 searches. Data last updated octobre 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

Gimpo Intl

Fly to

San Diego

Route

Depart

Return

Price

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

mer. 4/15

7:40 am-11:44 pm

2 stops32h 04m

San Diego

jeu. 4/23

8:50 pm-10:20 pm

2 stops33h 30m

$1,103

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

dim. 12/14

7:50 pm-7:52 pm

2 stops41h 02m

San Diego

ven. 12/26

8:45 pm-10:30 pm

2 stops32h 45m

$1,156

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

ven. 2/13

7:45 am-5:29 pm

2 stops26h 44m

San Diego

mar. 2/17

11:05 am-11:20 am

2 stops31h 15m

$1,208

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

mer. 12/3

7:40 pm-9:45 am

1 stop31h 05m

San Diego

sam. 12/6

11:40 am-6:20 pm

1 stop37h 40m

$1,378

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

dim. 12/14

7:50 pm-7:52 pm

2 stops41h 02m

San Diego

mer. 12/24

11:12 am-11:20 am

2 stops31h 08m

$1,382

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

dim. 12/7

7:40 pm-4:30 pm

2 stops37h 50m

San Diego

dim. 12/14

12:43 pm-10:05 pm

2 stops40h 22m

$1,593

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

ven. 11/28

8:00 am-9:45 am

1 stop18h 45m

San Diego

mer. 12/3

11:40 am-6:20 pm

1 stop37h 40m

$1,617

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

ven. 11/28

8:00 am-9:45 am

1 stop18h 45m

San Diego

jeu. 12/4

11:40 am-10:55 am

1 stop30h 15m

$1,617

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

lun. 12/15

12:00 pm-11:42 pm

3 stops28h 42m

$749

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

lun. 3/2

8:00 am-2:06 pm

2 stops23h 06m

$802

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 17 results
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Best time to book a flight from Gimpo Intl to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Gimpo Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Gimpo Intl to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Diego from Seoul Gimpo Intl?

    San Diego (SAN) is the airport you will fly into if you book a flight from Seoul Gimpo Intl to San Diego. You should not have trouble finding flights to San Diego from Seoul Gimpo Intl; the airport handles an average of 0 inbound flights from Seoul Gimpo Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the San Diego airport from Seoul Gimpo Intl. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • How long is the flight from Seoul Gimpo Intl Airport to San Diego?

    ANA can get you from Seoul Gimpo Intl Airport to San Diego in just under 32h 04m. Your travel time can differ by up to . The distance from Seoul Gimpo Intl Airport to San Diego is about 6066 mi.

  • Can I find deals for flights from Gimpo Intl to San Diego that include hotel bookings?

    Yes. In addition to deals on Gimpo Intl to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Gimpo Intl to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gimpo Intl to San Diego.

  • Can I find deals for business class flights from Gimpo Intl to San Diego?

    Yes. Cheapflights offers flight deals from Gimpo Intl to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
Coronado
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Lemon Grove
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