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Cheap flights from South Korea to San Diego from $387

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 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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

Hawaiian Airlines Logo
9:25 pm - 5:08 pmICN-SAN
84h 43m1 stop
Hawaiian Airlines Logo
6:38 pm - 6:35 pmSAN-ICN
30h 57m1 stop
$553Hawaiian Airlines
Find Deal
Fri, Nov 14 - Wed, Nov 19
Hawaiian Airlines Logo
8:35 pm - 12:07 amICN-SAN
20h 32m1 stop
Hawaiian Airlines Logo
8:50 pm - 6:35 pmSAN-ICN
28h 45m1 stop
$572Hawaiian Airlines
Find Deal
Sat, Jan 24 - Wed, Jan 28
Alaska Airlines Logo
8:35 pm - 8:40 amICN-SAN
29h 05m1 stop
Alaska Airlines Logo
8:08 pm - 6:35 pmSAN-ICN
29h 27m2 stops
$581Alaska Airlines
Find Deal
Sun, Nov 2 - Thu, Nov 6
Alaska Airlines Logo
8:35 pm - 12:07 amICN-SAN
20h 32m1 stop
Alaska Airlines Logo
9:40 am - 6:35 pmSAN-ICN
15h 55m1 stop
$584Alaska Airlines
Find Deal
Fri, Jan 23 - Thu, Jan 29
Delta Logo
8:05 pm - 12:21 pmICN-SAN
33h 16m2 stops
Delta Logo
4:06 pm - 4:30 pmSAN-ICN
31h 24m2 stops
$634Delta
Find Deal
Thu, Dec 25 - Sat, Jan 3
Delta Logo
8:05 pm - 10:25 amICN-SAN
31h 20m1 stop
Delta Logo
5:00 pm - 4:30 pmSAN-ICN
30h 30m2 stops
$636Delta
Find Deal
Mon, Dec 22 - Mon, Jan 5
United Airlines Logo
5:00 pm - 7:52 pmICN-SAN
18h 52m2 stops
United Airlines Logo
12:43 pm - 4:40 amSAN-ICN
23h 57m2 stops
$648United Airlines
Find Deal
Mon, Oct 27 - Fri, Oct 31
United Airlines Logo
4:50 pm - 10:28 pmICN-SAN
21h 38m1 stop
United Airlines Logo
6:15 am - 3:00 pmSAN-ICN
16h 45m1 stop
$649United Airlines
Find Deal
Thu, Sep 11 - Tue, Sep 16
Korean Air Logo
12:00 pm - 6:56 pmPUS-SAN
23h 56m2 stops
Korean Air Logo
6:15 am - 8:05 amSAN-PUS
32h 50m2 stops
$993Korean Air
Find Deal
Sat, Nov 15 - Wed, Nov 19
Korean Air Logo
4:30 pm - 6:05 pmPUS-SAN
17h 35m2 stops
Korean Air Logo
7:48 pm - 9:30 amSAN-PUS
21h 42m2 stops
$1,050Korean Air
Find Deal
Sat, Oct 11 - Sat, Oct 18

Japan Airlines flights from South Korea to San Diego

Our best Japan Airlines deals on South Korea to San Diego flight tickets
Japan Airlines
Sep 13
GMP7:55 amSeoul Gimpo Intl
24h 36m
2 stops
SAN4:31 pmSan Diego
Sep 28
SAN1:35 pmSan Diego
36h 25m
1 stop
GMP6:00 pmSeoul Gimpo Intl
$1,235
Find similar
Japan Airlines
Oct 11
GMP7:55 amSeoul Gimpo Intl
19h 15m
1 stop
SAN11:10 amSan Diego
Oct 17
SAN1:05 pmSan Diego
36h 55m
1 stop
GMP6:00 pmSeoul Gimpo Intl
$1,250
Find similar
Japan Airlines
Oct 22
GMP7:55 amSeoul Gimpo Intl
19h 15m
1 stop
SAN11:10 amSan Diego
Nov 2
SAN11:40 amSan Diego
37h 40m
1 stop
GMP6:20 pmSeoul Gimpo Intl
$1,280
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
Nov 2
ICN8:35 pmIncheon Intl
29h 05m
1 stop
SAN8:40 amSan Diego
Nov 6
SAN8:08 pmSan Diego
29h 27m
2 stops
ICN6:35 pmIncheon Intl
$581
Find similar
Alaska Airlines
Jan 23
ICN8:35 pmIncheon Intl
20h 32m
1 stop
SAN12:07 amSan Diego
Jan 29
SAN9:40 amSan Diego
15h 55m
1 stop
ICN6:35 pmIncheon Intl
$584
Find similar
Alaska Airlines
Nov 14
ICN8:35 pmIncheon Intl
29h 05m
2 stops
SAN8:40 amSan Diego
Nov 19
SAN6:15 amSan Diego
19h 20m
1 stop
ICN6:35 pmIncheon Intl
$587
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 July 31, 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

Fri 11/14

9:25 pm-5:08 pm

1 stop84h 43m

San Diego

Wed 11/19

6:38 pm-6:35 pm

1 stop30h 57m

$553

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sat 1/24

8:35 pm-12:07 am

1 stop20h 32m

San Diego

Wed 1/28

8:50 pm-6:35 pm

1 stop28h 45m

$572

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sun 11/2

8:35 pm-8:40 am

1 stop29h 05m

San Diego

Thu 11/6

8:08 pm-6:35 pm

2 stops29h 27m

$581

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Fri 1/23

8:35 pm-12:07 am

1 stop20h 32m

San Diego

Thu 1/29

9:40 am-6:35 pm

1 stop15h 55m

$584

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 12/25

8:05 pm-12:21 pm

2 stops33h 16m

San Diego

Sat 1/3

4:06 pm-4:30 pm

2 stops31h 24m

$634

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 12/22

8:05 pm-10:25 am

1 stop31h 20m

San Diego

Mon 1/5

5:00 pm-4:30 pm

2 stops30h 30m

$636

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Mon 10/27

5:00 pm-7:52 pm

2 stops18h 52m

San Diego

Fri 10/31

12:43 pm-4:40 am

2 stops23h 57m

$648

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Thu 9/11

4:50 pm-10:28 pm

1 stop21h 38m

San Diego

Tue 9/16

6:15 am-3:00 pm

1 stop16h 45m

$649

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Sat 11/15

12:00 pm-6:56 pm

2 stops23h 56m

San Diego

Wed 11/19

6:15 am-8:05 am

2 stops32h 50m

$993

BusanSan Diego

PUS - SAN

PUSSAN

Busan Gimhae

Sat 10/11

4:30 pm-6:05 pm

2 stops17h 35m

San Diego

Sat 10/18

7:48 pm-9:30 am

2 stops21h 42m

$1,050

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

Best Price Found

$387

Fastest flight time

15h 05m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from South Korea in the past 72 hours is $387. The best round-trip flight deal from South Korea to San Diego found on momondo in the last 72 hours is $553.
The fastest flight from South Korea to San Diego takes 15h 05m
There are no direct flights from South Korea to San Diego. Popular non-direct routes for this connection are Seoul Gimpo Intl Airport - San Diego Airport and Incheon Intl Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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
Asiana AirlinesPriceFrom $704Free CancellationRating
8.2
468 reviews
Search Asiana Airlines flights
DeltaPriceFrom $705Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $747Free CancellationRating
7.4
8,900 reviews
Search United Airlines 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
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
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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