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$486+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — SAN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap 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 February 3, 2026.

This YBTour deal was found by Cheapflights users on 2/2. 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.
Sat 6/138:10 am
GMP
-
SAN
2 stops23h 55m
Multiple Airlines
Fri 6/198:25 am
SAN
-
GMP
2 stops22h 00m
Multiple Airlines
Deal found 2/2$1,042
This YBTour deal was found by Cheapflights users on 2/2. 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.
Sat 6/208:10 am
GMP
-
SAN
2 stops23h 58m
Multiple Airlines
Fri 6/268:25 am
SAN
-
GMP
2 stops22h 00m
Multiple Airlines
Deal found 2/2$1,077
This YBTour deal was found by Cheapflights users on 2/3. 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.
Sat 5/93:00 pm
GMP
-
SAN
2 stops21h 50m
Multiple Airlines
Fri 5/158:15 am
SAN
-
GMP
2 stops22h 10m
Multiple Airlines
Deal found 2/3$1,226
This YBTour deal was found by Cheapflights users on 2/3. 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.
Sat 6/63:00 pm
GMP
-
SAN
2 stops21h 50m
Multiple Airlines
Fri 6/128:15 am
SAN
-
GMP
2 stops22h 10m
Multiple Airlines
Deal found 2/3$1,256
This Japan Airlines deal was found by Cheapflights users on 1/31. 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.
Fri 3/68:00 am
GMP
-
SAN
2 stops25h 30m
Japan Airlines
Mon 3/98:00 am
SAN
-
GMP
2 stops42h 20m
Japan Airlines
Deal found 1/31$1,345
This Japan Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 10/308:00 am
GMP
-
SAN
2 stops43h 03m
Japan Airlines
Mon 11/28:00 am
SAN
-
GMP
2 stops21h 05m
Japan Airlines
Deal found 2/2$1,398
This Mytrip deal was found by Cheapflights users on 2/3. 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.
Thu 2/2612:25 pm
GMP
-
SAN
2 stops46h 04m
ANA
Sun 5/318:32 pm
SAN
-
GMP
2 stops33h 48m
ANA
Deal found 2/3$1,455
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/512:05 pm
GMP
-
SAN
3 stops21h 59m
Multiple Airlines
Fri 4/176:15 am
SAN
-
GMP
2 stops23h 00m
Multiple Airlines
Deal found 1/31$1,598
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/12:25 pm
GMP
-
SAN
2 stops38h 38m
Multiple Airlines
Wed 6/38:15 am
SAN
-
GMP
2 stops22h 10m
Multiple Airlines
Deal found 2/3$1,617
This Japan Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 6/208:00 am
GMP
-
SAN
2 stops24h 27m
Japan Airlines
Fri 6/261:00 pm
SAN
-
GMP
1 stop36h 55m
Japan Airlines
Deal found 2/2$1,872

Find 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,042
(YBTour)

One-way from

$486
(Air Canada)
Provider with most accurate pricing for Seoul Gimpo Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul Gimpo Intl-San Diego flights.
Search Deals
From Seoul Gimpo Intl to San Diego
Search Deals
One-way flight from Seoul Gimpo Intl to San Diego
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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 February 3, 2026.
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

Sat 6/13

8:10 am-4:05 pm

2 stops23h 55m

San Diego

Fri 6/19

8:25 am-10:25 pm

2 stops22h 00m

$1,042

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 6/20

8:10 am-4:08 pm

2 stops23h 58m

San Diego

Fri 6/26

8:25 am-10:25 pm

2 stops22h 00m

$1,077

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 5/9

3:00 pm-8:50 pm

2 stops21h 50m

San Diego

Fri 5/15

8:15 am-10:25 pm

2 stops22h 10m

$1,226

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 6/6

3:00 pm-8:50 pm

2 stops21h 50m

San Diego

Fri 6/12

8:15 am-10:25 pm

2 stops22h 10m

$1,256

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Fri 3/6

8:00 am-4:30 pm

2 stops25h 30m

San Diego

Mon 3/9

8:00 am-6:20 pm

2 stops42h 20m

$1,345

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Thu 2/26

12:25 pm-5:29 pm

2 stops46h 04m

San Diego

Sun 5/31

8:32 pm-10:20 pm

2 stops33h 48m

$1,455

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sun 4/5

12:05 pm-6:04 pm

3 stops21h 59m

San Diego

Fri 4/17

6:15 am-9:15 pm

2 stops23h 00m

$1,598

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 6/20

8:00 am-4:27 pm

2 stops24h 27m

San Diego

Fri 6/26

1:00 pm-5:55 pm

1 stop36h 55m

$1,872

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Sat 5/30

3:00 pm-8:50 pm

2 stops21h 50m

San Diego

Fri 6/5

8:15 am-10:25 pm

2 stops22h 10m

$1,876

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Wed 3/4

12:25 pm-6:48 pm

2 stops23h 23m

San Diego

Sat 3/7

8:00 am-10:05 pm

2 stops21h 05m

$1,884

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 21 results
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  • Most accurate provider: When it comes to deals on Seoul Gimpo Intl Airport-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul Gimpo Intl Airport-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul Gimpo Intl Airport-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seoul Gimpo Intl Airport-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seoul Gimpo Intl Airport-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

    Japan Airlines can get you from Seoul Gimpo Intl Airport to San Diego in just under 25h 30m. 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
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Poway
Julian
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