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$524+ 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 6/26. Fares are subject to change and may not be available on all flights or dates of travel.
GMP — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,086
(Gotogate)

One-way from

$524
(Kiwi.com)

Popular in

July

Cheapest in

June

Average price

$761
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. 29% potential increase in price ($447 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($138 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This Gotogate deal was found by Cheapflights users on 6/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/312:40 pmGMP - SAN
2 stops23h 06mANA
Sun 9/78:37 pmSAN - GMP
2 stops22h 28mANA
Deal found 6/12$1,086
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:55 amGMP - SAN
1 stop19h 40mJapan Airlines
Thu 9/251:35 pmSAN - GMP
1 stop36h 25mJapan Airlines
Deal found 6/11$1,125
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:35 amGMP - SAN
2 stops32h 09mMultiple Airlines
Sun 2/111:45 amSAN - GMP
1 stop37h 35mMultiple Airlines
Deal found 6/10$1,464

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 June 12, 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

Wed 9/3

12:40 pm-7:46 pm

2 stops23h 06m

San Diego

Sun 9/7

8:37 pm-11:05 am

2 stops22h 28m

$1,086

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Mon 9/22

7:55 am-11:35 am

1 stop19h 40m

San Diego

Thu 9/25

1:35 pm-6:00 pm

1 stop36h 25m

$1,125

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Tue 7/22

9:00 am-4:13 pm

2 stops23h 13m

San Diego

Wed 7/23

7:39 am-9:50 pm

2 stops22h 11m

$1,531

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Thu 6/26

6:15 am-4:55 pm

3 stops26h 40m

$524

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Fri 9/19

1:50 pm-8:19 pm

2 stops22h 29m

$652

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Thu 9/18

7:55 am-11:35 am

1 stop19h 40m

$670

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Thu 9/18

12:40 pm-7:46 pm

2 stops23h 06m

$1,146

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Cheapflights Insights

Everything you need to know about your flight from Seoul Gimpo Intl Airport to San Diego

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated June 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • What are the cheapest airlines to fly from Seoul Gimpo Intl Airport to San Diego one-way?

    One-way options have recently been found by users for as low as $652 on EVA Air. Other airlines that offer cheap prices include Japan Airlines from $670 and ANA from $1,146 one-way.

  • 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.

  • What is the cheapest month to book a flight from Seoul Gimpo Intl Airport to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Seoul Gimpo Intl Airport to San Diego (average of $286). Flying from Seoul Gimpo Intl Airport to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seoul Gimpo Intl Airport?

Book flights to Seoul Gimpo Intl Airport if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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