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Cheap flights from South Korea to San Diego from $382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to San Diego departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from South Korea to San Diego

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

Enter your travel dates to find the best prices.
Hawaiian Airlines Logo
8:35 pm - 8:58 pm
ICN
-
SAN
17h 23m1 stop
Hawaiian Airlines Logo
7:03 pm - 6:35 pm
SAN
-
ICN
30h 32m1 stop
$564Hawaiian Airlines
Sun, Feb 1 - Sat, Feb 7
Multiple Airlines Logo
8:35 pm - 7:19 pm
ICN
-
SAN
15h 44m1 stop
Multiple Airlines Logo
6:15 am - 6:35 pm
SAN
-
ICN
19h 20m1 stop
$581Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
American Airlines Logo
5:25 pm - 1:27 pm
ICN
-
SAN
36h 02m1 stop
American Airlines Logo
10:25 am - 3:30 pm
SAN
-
ICN
37h 05m2 stops
$585American Airlines
Wed, Apr 22 - Sun, Apr 26
Air Canada Logo
5:55 pm - 5:24 pm
ICN
-
SAN
16h 29m1 stop
Air Canada Logo
12:45 pm - 4:00 pm
SAN
-
ICN
34h 15m1 stop
$592Air Canada
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
7:15 pm - 11:59 pm
ICN
-
SAN
21h 44m1 stop
American Airlines Logo
1:16 pm - 4:45 pm
SAN
-
ICN
34h 29m2 stops
$619American Airlines
Thu, Feb 12 - Sun, Feb 22
United Airlines Logo
12:45 pm - 8:42 pm
ICN
-
SAN
24h 57m2 stops
United Airlines Logo
11:08 am - 4:15 pm
SAN
-
ICN
36h 07m2 stops
$627United Airlines
Wed, Feb 4 - Wed, Feb 11
American Airlines Logo
7:15 pm - 9:58 pm
ICN
-
SAN
19h 43m2 stops
American Airlines Logo
7:50 pm - 4:45 pm
SAN
-
ICN
27h 55m2 stops
$632American Airlines
Thu, Feb 5 - Thu, Feb 12
Alaska Airlines Logo
8:35 pm - 7:39 pm
ICN
-
SAN
15h 04m1 stop
Alaska Airlines Logo
6:15 am - 6:35 pm
SAN
-
ICN
20h 20m1 stop
$634Alaska Airlines
Wed, Apr 22 - Sun, Apr 26
Alaska Airlines Logo
8:35 pm - 12:04 pm
ICN
-
SAN
31h 29m1 stop
Alaska Airlines Logo
6:15 am - 6:35 pm
SAN
-
ICN
20h 20m1 stop
$636Alaska Airlines
Wed, Apr 22 - Sun, Apr 26
Multiple Airlines Logo
8:35 pm - 7:26 am
ICN
-
SAN
27h 51m2 stops
Multiple Airlines Logo
6:15 am - 6:35 pm
SAN
-
ICN
19h 20m1 stop
$642Multiple Airlines
Sun, Feb 1 - Sat, Feb 7

Japan Airlines flights from South Korea to San Diego

Our best Japan Airlines deals on South Korea to San Diego flight tickets
Japan Airlines
Jan 19
GMP7:40 pmSeoul Gimpo Intl
31h 05m
1 stop
SAN9:45 amSan Diego
Jan 26
SAN7:00 amSan Diego
22h 05m
2 stops
GMP10:05 pmSeoul Gimpo Intl
$1,207
Find similar
Japan Airlines
Jun 20
GMP12:05 pmSeoul Gimpo Intl
20h 22m
2 stops
SAN4:27 pmSan Diego
Jun 26
SAN1:05 pmSan Diego
29h 40m
1 stop
GMP10:45 amSeoul Gimpo Intl
$1,743
Find similar
Japan Airlines
Feb 14
GMP12:05 pmSeoul Gimpo Intl
21h 25m
2 stops
SAN4:30 pmSan Diego
Feb 22
SAN8:00 amSan Diego
33h 55m
2 stops
GMP10:55 amSeoul Gimpo Intl
$2,062
Find similar

Alaska Airlines flights from South Korea to San Diego

Our best Alaska Airlines deals on South Korea to San Diego flight tickets
Alaska Airlines
Apr 22
ICN8:35 pmIncheon Intl
15h 04m
1 stop
SAN7:39 pmSan Diego
Apr 26
SAN6:15 amSan Diego
20h 20m
1 stop
ICN6:35 pmIncheon Intl
$634
Find similar
Alaska Airlines
Apr 22
ICN8:35 pmIncheon Intl
31h 29m
1 stop
SAN12:04 pmSan Diego
Apr 26
SAN6:15 amSan Diego
20h 20m
1 stop
ICN6:35 pmIncheon Intl
$636
Find similar
Alaska Airlines
Apr 27
ICN8:35 pmIncheon Intl
19h 24m
1 stop
SAN11:59 pmSan Diego
May 1
SAN6:15 amSan Diego
20h 20m
1 stop
ICN6:35 pmIncheon Intl
$644
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
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

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sun 2/1

8:35 pm-8:58 pm

1 stop17h 23m

San Diego

Sat 2/7

7:03 pm-6:35 pm

1 stop30h 32m

$564

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 2/5

8:35 pm-7:19 pm

1 stop15h 44m

San Diego

Thu 2/12

6:15 am-6:35 pm

1 stop19h 20m

$581

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 4/22

5:25 pm-1:27 pm

1 stop36h 02m

San Diego

Sun 4/26

10:25 am-3:30 pm

2 stops37h 05m

$585

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 2/4

5:55 pm-5:24 pm

1 stop16h 29m

San Diego

Wed 2/11

12:45 pm-4:00 pm

1 stop34h 15m

$592

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 2/12

7:15 pm-11:59 pm

1 stop21h 44m

San Diego

Sun 2/22

1:16 pm-4:45 pm

2 stops34h 29m

$619

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 2/4

12:45 pm-8:42 pm

2 stops24h 57m

San Diego

Wed 2/11

11:08 am-4:15 pm

2 stops36h 07m

$627

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 2/5

7:15 pm-9:58 pm

2 stops19h 43m

San Diego

Thu 2/12

7:50 pm-4:45 pm

2 stops27h 55m

$632

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 4/22

8:35 pm-7:39 pm

1 stop15h 04m

San Diego

Sun 4/26

6:15 am-6:35 pm

1 stop20h 20m

$634

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 4/22

8:35 pm-12:04 pm

1 stop31h 29m

San Diego

Sun 4/26

6:15 am-6:35 pm

1 stop20h 20m

$636

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sun 2/1

8:35 pm-7:26 am

2 stops27h 51m

San Diego

Sat 2/7

6:15 am-6:35 pm

1 stop19h 20m

$642

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from South Korea to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from South Korea to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $615. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $962. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $921. Flights in the evening are often more expensive with an average ticket price of $1,022.

Cheap South Korea to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Korea to San Diego

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from South Korea to San Diego takes 17h 50m
There are no direct flights from South Korea to San Diego. There are no popular flight routes from South Korea to San Diego.
Search flight deals

  • When did momondo last update prices for flights from South Korea to San Diego Airport?

    Prices for flights from South Korea to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from South Korea to San Diego Airport?

  • How old do you have to be to fly from South Korea to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Korea to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Korea to San Diego

Compare and see reviews for airlines that fly from South Korea to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $638Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights
Asiana AirlinesPriceFrom $660Free CancellationRating
8.2
496 reviews
Search Asiana Airlines flights
DeltaPriceFrom $705Free CancellationRating
7.9
8,014 reviews
Search Delta flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from South Korea to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South Korea to San Diego for you.

Can I find flights from South Korea to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from South Korea with this policy.

How can momondo help me find flights from South Korea to San Diego?

Once you have performed a search for South Korea to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from South Korea to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Korea to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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