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$528+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SAN
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
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 May 26, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Tue 7/712:55 pm
ICN
-
SAN
2 stops33h 37m
Multiple Airlines
Tue 7/149:27 pm
SAN
-
ICN
1 stop30h 43m
Multiple Airlines
Deal found 5/25$1,111
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 8/267:15 pm
ICN
-
SAN
1 stop20h 34m
Multiple Airlines
Wed 9/27:00 am
SAN
-
ICN
1 stop22h 40m
Multiple Airlines
Deal found 5/24$1,116
This Trip.com deal was found by Cheapflights users on 5/26. 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.
Fri 11/66:55 pm
ICN
-
SAN
1 stop20h 53m
Multiple Airlines
Sat 11/147:07 am
SAN
-
ICN
1 stop20h 23m
Multiple Airlines
Deal found 5/26$1,143
This Kiwi.com deal was found by Cheapflights users on 5/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:35 pm
ICN
-
SAN
2 stops23h 04m
Multiple Airlines
Wed 10/2110:52 am
SAN
-
ICN
1 stop18h 48m
Multiple Airlines
Deal found 5/23$1,151
This Air Canada deal was found by Cheapflights users on 5/24. 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.
Mon 6/155:45 pm
ICN
-
SAN
1 stop19h 10m
Air Canada
Mon 6/224:55 pm
SAN
-
ICN
1 stop31h 10m
Air Canada
Deal found 5/24$1,155
This Kiwi.com deal was found by Cheapflights users on 5/24. 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.
Tue 7/712:55 pm
ICN
-
SAN
2 stops33h 37m
Multiple Airlines
Sat 8/87:46 pm
SAN
-
ICN
1 stop33h 54m
Multiple Airlines
Deal found 5/24$1,156
This Air Canada deal was found by Cheapflights users on 5/24. 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 6/2312:20 pm
ICN
-
SAN
2 stops19h 58m
Multiple Airlines
Tue 6/308:15 am
SAN
-
ICN
1 stop15h 50m
Multiple Airlines
Deal found 5/24$1,168
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/177:15 pm
ICN
-
SAN
1 stop29h 10m
Multiple Airlines
Sat 8/17:46 pm
SAN
-
ICN
2 stops30h 59m
Multiple Airlines
Deal found 5/25$1,171
This Kiwi.com deal was found by Cheapflights users on 5/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3012:55 pm
ICN
-
SAN
2 stops24h 12m
Multiple Airlines
Mon 8/37:48 am
SAN
-
ICN
1 stop20h 22m
Multiple Airlines
Deal found 5/21$1,177
This Gotogate deal was found by Cheapflights users on 5/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:55 am
ICN
-
SAN
2 stops25h 58m
Multiple Airlines
Thu 7/912:35 pm
SAN
-
ICN
1 stop35h 30m
Multiple Airlines
Deal found 5/23$1,178
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Tue 7/1412:55 pm
ICN
-
SAN
2 stops33h 37m
Multiple Airlines
Tue 7/287:46 pm
SAN
-
ICN
1 stop33h 54m
Multiple Airlines
Deal found 5/25$1,183
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/177:15 pm
ICN
-
SAN
1 stop29h 10m
Multiple Airlines
Tue 7/287:46 pm
SAN
-
ICN
1 stop33h 54m
Multiple Airlines
Deal found 5/25$1,188

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 May 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,111
(Kiwi.com)

One-way from

$528
(Kiwi.com)

Popular in

June

Cheapest in

September
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. 46% potential increase in price ($842 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 13% potential price decrease ($121 potential savings vs. average RT price).
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 May 26, 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

Thu 10/15

1:35 pm-8:39 pm

2 stops23h 04m

San Diego

Wed 10/21

10:52 am-9:40 pm

1 stop18h 48m

$1,151

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 10/15

5:45 pm-4:12 pm

1 stop14h 27m

San Diego

Wed 10/21

4:55 pm-4:05 pm

1 stop31h 10m

$1,282

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 7/1

12:55 pm-12:15 am

2 stops27h 20m

San Diego

Sun 7/12

7:46 pm-8:10 pm

1 stop32h 24m

$1,304

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Tue 7/14

7:40 am-7:51 pm

2 stops28h 11m

San Diego

Fri 7/31

7:15 am-10:20 pm

2 stops23h 05m

$1,310

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Mon 7/13

7:40 am-7:51 pm

2 stops28h 11m

San Diego

Thu 7/30

7:15 am-10:20 pm

2 stops23h 05m

$1,310

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sun 10/4

7:00 pm-7:16 pm

2 stops16h 16m

San Diego

Tue 10/6

6:15 am-3:20 pm

1 stop17h 05m

$1,389
Quickest round-trip

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 10/6

7:00 pm-5:59 pm

1 stop14h 59m

San Diego

Sat 10/10

7:00 am-4:50 pm

1 stop17h 50m

$1,389

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 6/22

7:35 pm-11:56 pm

1 stop20h 21m

San Diego

Fri 6/26

8:35 pm-5:30 pm

1 stop28h 55m

$1,408

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 10/21

4:50 pm-7:55 pm

2 stops19h 05m

San Diego

Sun 10/25

2:30 pm-4:40 am

2 stops22h 10m

$1,417

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Wed 7/15

7:40 am-7:51 pm

2 stops28h 11m

San Diego

Thu 7/30

7:15 am-10:20 pm

2 stops23h 05m

$1,460

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/24

Showing 1-10 of 51 resultsSorted by cheapest first
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6

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 $329). Flying from South Korea to San Diego in August is currently the most expensive (average of $804). 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.

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 May 26, 2026.
Read through reviews of airlines operating flights from South Korea to San Diego, such as Asiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very good
535 reviews

Entertainment

7.6

Crew

8.5

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

NRT - ICN

More restrooms in business it’s a large section with 2 only
Asiana Airlines
8.1
Very good
535 reviews
Asiana Airlines
8.1
Very good
535 reviews

Entertainment

7.6

Crew

8.5

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

NRT - ICN

More restrooms in business it’s a large section with 2 only

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 14h 27m. Air Canada provides one of the quickest options available for as low as $1,282. The distance from South Korea to San Diego is about 6086 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?

    $55 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $82 and $108, 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 $329). Flying from South Korea to San Diego in August is currently the most expensive (average of $804). 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
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Santee
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from South Korea to San Diego

Discover the top airline that operate flights from South Korea to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$660Average$774FlexibilityNo cancel feeOn-time76%

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