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$862+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — SAN
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,198
(ANA)

One-way from

$862
(oojo)

Popular in

April

Cheapest in

September

Average price

$891
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 November 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 November 6, 2025.

This Tourvis deal was found by Cheapflights users on 11/6. 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.
Wed 11/268:00 amGMP - SAN
2 stops23h 45mJapan Airlines
Tue 12/237:15 amSAN - GMP
2 stops34h 40mJapan Airlines
Deal found 11/6$1,541
This Trip.com deal was found by Cheapflights users on 11/5. 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.
Wed 12/318:00 amGMP - SAN
1 stop18h 45mJapan Airlines
Wed 6/171:05 pmSAN - GMP
1 stop36h 55mJapan Airlines
Deal found 11/5$1,683
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Sat 12/207:50 pmGMP - SAN
2 stops20h 47mANA
Sat 12/278:45 pmSAN - GMP
2 stops32h 45mANA
Deal found 11/5$1,827
This Orbitz deal was found by Cheapflights users on 11/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/112:05 pmGMP - SAN
2 stops38h 50mJapan Airlines
Thu 12/47:15 amSAN - GMP
2 stops21h 50mJapan Airlines
Deal found 11/5$1,848
This Trip.com deal was found by Cheapflights users on 11/6. 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.
Thu 11/277:45 amGMP - SAN
2 stops22h 00mANA
Sat 12/68:40 pmSAN - GMP
2 stops21h 40mANA
Deal found 11/6$4,597

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 November 6, 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

Fri 2/13

7:45 am-5:29 pm

2 stops50h 44m

San Diego

Tue 2/17

11:05 am-6:35 pm

2 stops38h 30m

$1,196

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Wed 11/26

8:00 am-2:45 pm

2 stops23h 45m

San Diego

Tue 12/23

7:15 am-10:55 am

2 stops34h 40m

$1,541

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Wed 12/31

8:00 am-9:45 am

1 stop18h 45m

San Diego

Wed 6/17

1:05 pm-6:00 pm

1 stop36h 55m

$1,683

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 12/20

7:50 pm-11:37 pm

2 stops20h 47m

San Diego

Sat 12/27

8:45 pm-10:30 pm

2 stops32h 45m

$1,827

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Mon 12/1

12:05 pm-9:55 am

2 stops38h 50m

San Diego

Thu 12/4

7:15 am-10:05 pm

2 stops21h 50m

$1,848

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Wed 1/28

8:00 am-12:29 pm

2 stops21h 29m

San Diego

Sat 1/31

3:12 pm-10:05 pm

2 stops37h 53m

$4,495

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 12/13

7:40 pm-9:45 am

1 stop31h 05m

$862

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sun 2/1

8:00 am-9:45 am

1 stop18h 45m

$886

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sun 1/11

8:00 am-12:29 pm

2 stops21h 29m

$1,462

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sun 1/4

8:40 am-11:37 pm

2 stops31h 57m

$1,803

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 11 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 and Japan Airlines can get you from Seoul Gimpo Intl Airport to San Diego in just under 23h 45m. Your travel time can differ by up to 26h 59m. The distance from Seoul Gimpo Intl Airport to San Diego is about 6066 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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

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