$516 Find Cheap Flights from South Korea to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Diego departing on 9/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Diego, as well as popular online travel agencies
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Flight Deals

Cheap Flights from South Korea to San Diego

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Korea to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from South Korea to San Diego

Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
7:15 pm - 2:50 pm
ICN
-
SAN
35h 35m
1 stop
Multiple Airlines Logo
10:00 am - 9:40 pm
SAN
-
ICN
19h 40m
1 stop
$974Multiple Airlines
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
7:15 pm - 2:50 pm
ICN
-
SAN
35h 35m
1 stop
Multiple Airlines Logo
10:00 am - 9:40 pm
SAN
-
ICN
19h 40m
1 stop
$989Multiple Airlines
Tue, Jul 7 - Wed, Jul 29
Air Canada Logo
5:45 pm - 4:15 pm
ICN
-
SAN
14h 30m
1 stop
Air Canada Logo
12:35 pm - 4:05 pm
SAN
-
ICN
35h 30m
1 stop
$1,027Air Canada
Tue, Jul 7 - Wed, Jul 29
Multiple Airlines Logo
6:55 am - 4:15 pm
ICN
-
SAN
25h 20m
2 stops
Multiple Airlines Logo
5:05 pm - 4:05 pm
SAN
-
ICN
31h 00m
1 stop
$1,033Multiple Airlines
Fri, Nov 6 - Tue, Nov 10
Alaska Airlines Logo
8:00 pm - 9:02 am
ICN
-
SAN
30h 02m
2 stops
Alaska Airlines Logo
8:07 pm - 5:35 pm
SAN
-
ICN
28h 28m
2 stops
$1,042Alaska Airlines
Fri, Nov 6 - Tue, Nov 10
Alaska Airlines Logo
8:00 pm - 9:02 am
ICN
-
SAN
30h 02m
2 stops
Alaska Airlines Logo
8:07 pm - 5:35 pm
SAN
-
ICN
28h 28m
2 stops
$1,045Alaska Airlines
Tue, Jul 7 - Tue, Jul 28
Air Canada Logo
7:45 pm - 4:15 pm
ICN
-
SAN
36h 30m
2 stops
Air Canada Logo
8:15 am - 4:05 pm
SAN
-
ICN
15h 50m
1 stop
$1,054Air Canada
Wed, Sep 16 - Sun, Sep 20
STARLUX Airlines Logo
12:30 pm - 11:35 pm
PUS
-
SAN
27h 05m
2 stops
STARLUX Airlines Logo
6:35 pm - 5:55 pm
SAN
-
PUS
31h 20m
2 stops
$1,518STARLUX Airlines
Fri, Nov 6 - Tue, Nov 10
Japan Airlines Logo
8:00 am - 9:57 am
GMP
-
SAN
42h 57m
2 stops
Japan Airlines Logo
7:07 am - 10:05 pm
SAN
-
GMP
21h 58m
2 stops
$1,569Japan Airlines
Fri, Nov 6 - Tue, Nov 10
Japan Airlines Logo
8:00 am - 9:57 am
GMP
-
SAN
42h 57m
2 stops
Japan Airlines Logo
7:07 am - 10:05 pm
SAN
-
GMP
21h 58m
2 stops
$1,572Japan Airlines
Booking Insights

KAYAK's insights & trends for flights to San Diego

Get data-powered insights and trends for flights to San Diego to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to San Diego is September, where tickets cost $329 on average for return flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from South Korea is $804 and $747 respectively. For one-way flights, the best month to travel is December with an average price of $285.

Good to know

Low seasonAugust
Cheapest flight$516
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Seoul Incheon Airport to San Diego

FAQs - booking San Diego flights

  • How far is San Diego Airport from central San Diego?

    Central San Diego is 3 miles away from San Diego Airport.

  • What is the name of San Diego’s airport?

    When flying to San Diego, you'll arrive at San Diego Airport (SAN). The airport is also known as Lindbergh Field, San Diego, or San Diego Intl.

  • How does KAYAK find such low prices on flights to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Diego are there each week?

    Each week there are around 5,243 direct flights from within South Korea to San Diego. The most common day for departures is Sunday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to San Diego

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Diego flight deals.

Reviews of the top airline flying from South Korea to San Diego

 
See real verified KAYAK customer reviews for airlines flying to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to San Diego. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Asiana AirlinesOverall score based on 547 reviews
8.3Boarding
8.5Crew
7.6Entertainment
8.0Food
8.0Comfort
Airline reviews

Smooth sailing trip, pilots are good. Less amount of food offered but the quality is okey.

10.0 ExcellentAnonymous, Apr 2026
ICN - MNL
Read more Asiana Airlines reviews

Smooth sailing trip, pilots are good. Less amount of food offered but the quality is okey.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

Kayak uses scammer sites to steal money from their victims.

Customer service and attention to details. The food was good.

When one asks for water because they are dehydrated, bring more then a sip or two in a small cup. Bring them a whole bottle.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I am thankful that I was able to fly using Asiana

It was my first time flying Asiana but i was very pleased with how professional and understanding the flight crew is with little kids. One flight attendant held my 3 year old daughter’s hand guiding her to the exit after landing while i had my hands full with luggage and my infant. She was very helpful.

The customer service was excellent. They noticed that our connecting flight was scheduled too closely for us to complete customs, so they changed the flight. Our initial flight was delayed, and they were able to get us on another flight, all without charging us any additional fees. I would fly them again anytime!

Better screens, it would have been nice to have more comfortable seats.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
National City
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Borrego Springs
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Everything you need to know for your flight to San Diego

Information on the airport you'll fly into in San Diego