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$353+ Cheap flights from South Korea 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SAN
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from South Korea to San Diego

Cheapest flights from South Korea to San Diego
Explore the most affordable flight options available from South Korea to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:15 pm
ICN
-
SAN
1 stop35h 35m
Multiple Airlines
Mon 8/3110:00 am
SAN
-
ICN
1 stop19h 40m
Multiple Airlines
Deal found 7/17$731
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
ICN
-
SAN
1 stop35h 35m
Multiple Airlines
Sat 8/2910:00 am
SAN
-
ICN
1 stop18h 10m
Multiple Airlines
Deal found 7/13$760
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:15 pm
ICN
-
SAN
1 stop35h 35m
Multiple Airlines
Wed 8/2610:00 am
SAN
-
ICN
1 stop19h 40m
Multiple Airlines
Deal found 7/16$770
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 pm
ICN
-
SAN
1 stop35h 35m
Multiple Airlines
Wed 9/91:00 pm
SAN
-
ICN
1 stop16h 40m
Multiple Airlines
Deal found 7/15$791
This WhyPayMore deal was found by Cheapflights users on 7/17. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:55 pm
ICN
-
SAN
1 stop35h 09m
Air Canada
Sun 11/87:05 am
SAN
-
ICN
1 stop17h 05m
Air Canada
Deal found 7/17$801
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:15 pm
ICN
-
SAN
1 stop35h 35m
Multiple Airlines
Mon 9/710:00 am
SAN
-
ICN
1 stop19h 40m
Multiple Airlines
Deal found 7/17$802
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:15 pm
ICN
-
SAN
1 stop35h 35m
Multiple Airlines
Fri 9/410:00 am
SAN
-
ICN
1 stop19h 40m
Multiple Airlines
Deal found 7/14$803
This Gotogate deal was found by Cheapflights users on 7/15. 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.
Sat 10/175:45 pm
ICN
-
SAN
1 stop34h 02m
Multiple Airlines
Sat 11/142:00 pm
SAN
-
ICN
2 stops38h 25m
Multiple Airlines
Deal found 7/15$823
This Orbitz deal was found by Cheapflights users on 7/15. 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.
Sat 10/175:45 pm
ICN
-
SAN
1 stop34h 02m
Air Canada
Sat 11/147:05 am
SAN
-
ICN
1 stop17h 05m
Air Canada
Deal found 7/15$828
This Air Canada deal was found by Cheapflights users on 7/16. 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.
Tue 12/86:55 pm
ICN
-
SAN
1 stop35h 09m
Air Canada
Tue 12/157:05 am
SAN
-
ICN
1 stop17h 05m
Air Canada
Deal found 7/16$833
This YBTour deal was found by Cheapflights users on 7/17. 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.
Fri 8/283:00 pm
GMP
-
SAN
2 stops21h 58m
Multiple Airlines
Mon 8/318:15 am
SAN
-
GMP
2 stops22h 10m
Multiple Airlines
Deal found 7/17$1,068
This YBTour deal was found by Cheapflights users on 7/15. 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.
Mon 10/127:00 am
PUS
-
SAN
2 stops20h 35m
Multiple Airlines
Sun 10/186:15 am
SAN
-
PUS
2 stops20h 05m
Multiple Airlines
Deal found 7/15$1,097

Find flight deals from South Korea to San Diego

Keep the following information in mind while searching for South Korea to San Diego flight deals. Data was last updated July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$731
(Kiwi.com)

One-way from

$353
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,554
Provider with most accurate pricing for Seoul (SEL)-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-San Diego flights.
Search Deals
From South Korea to San Diego
Search Deals
One-way flight from South Korea to San Diego
Search Deals
Highest demand for flights based on searches. 43% potential increase in price ($784 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($105 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea 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 July 18, 2026.
Use the filters below to find and compare flights from South Korea to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 8/24

7:15 pm-2:50 pm

1 stop35h 35m

San Diego

Sat 8/29

10:00 am-8:10 pm

1 stop18h 10m

$760

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 8/31

7:15 pm-2:50 pm

1 stop35h 35m

San Diego

Mon 9/7

10:00 am-9:40 pm

1 stop19h 40m

$802

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 9/1

1:00 pm-10:59 pm

2 stops25h 59m

San Diego

Tue 9/8

9:30 pm-9:40 pm

1 stop32h 10m

$968

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Fri 8/28

3:00 pm-8:58 pm

2 stops21h 58m

San Diego

Mon 8/31

8:15 am-10:25 pm

2 stops22h 10m

$1,068

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 9/28

7:35 pm-8:48 am

2 stops29h 13m

San Diego

Wed 9/30

6:15 am-5:30 pm

1 stop19h 15m

$1,081

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 8/4

7:45 pm-4:10 pm

2 stops36h 25m

San Diego

Tue 2/2

7:05 am-5:10 pm

1 stop17h 05m

$1,117

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 11/11

6:00 pm-3:32 pm

1 stop14h 32m

San Diego

Sat 11/14

6:30 pm-4:15 pm

2 stops28h 45m

$1,142

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 9/28

11:30 am-5:05 pm

2 stops21h 35m

San Diego

Wed 9/30

5:00 pm-4:20 am

2 stops19h 20m

$1,147

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Fri 8/21

8:00 am-5:10 pm

2 stops25h 10m

San Diego

Wed 8/26

9:05 am-9:15 pm

2 stops20h 10m

$1,319

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Thu 9/10

6:55 pm-9:16 pm

2 stops42h 21m

San Diego

Mon 9/14

3:50 pm-6:50 pm

2 stops35h 00m

$1,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 53 resultsSorted by cheapest first
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Best time to book a flight from South Korea to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from South Korea 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 South Korea to San Diego

What is the cheapest month to book a flight from South Korea to San Diego?

Currently, September is the cheapest month in which you can book a flight from South Korea to San Diego (average of $337). Flying from South Korea to San Diego in June is currently the most expensive (average of $1,716). 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.

Related info for your journey

Find useful and relevant information for your journey from South Korea 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 South Korea?

    San Diego (SAN) is the airport you will fly into if you book a flight from South Korea to San Diego. It is only a 2.6 mi journey from San Diego (SAN) to San Diego’s city center.

  • How long is the flight from South Korea to San Diego?

    A quick flight from South Korea to San Diego can take about 25h 10m. Air Canada provides one of the quickest options available for as low as $1,319. The distance from South Korea 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.

  • What are the cheapest airlines to fly from South Korea to San Diego one-way?

    $412 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Air Canada and Alaska Airlines, with prices starting from $461 and $536, respectively.

  • What are the most popular routes from South Korea to San Diego?

    The most popular route from South Korea to San Diego is Incheon Intl - San Diego. You may also consider Seoul Gimpo Intl - San Diego or Busan Gimhae - San Diego.

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

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

  • How can I find direct flights from South Korea to San Diego?

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

  • Can I find deals for business class flights from South Korea to San Diego?

    Yes. Cheapflights offers flight deals from South Korea 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 South Korea to San Diego?

    Currently, September is the cheapest month in which you can book a flight from South Korea to San Diego (average of $337). Flying from South Korea to San Diego in June is currently the most expensive (average of $1,716). 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 San Diego?

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

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