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Cheap flights from Seoul to San Diego from $536

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to San Diego departing on 9/14. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:15 pm - 7:37 pm
ICN
-
SAN
16h 22m
1 stop
Multiple Airlines Logo
4:36 pm - 9:40 pm
SAN
-
ICN
37h 04m
1 stop
$946Multiple Airlines
Wed, Sep 9 - Sat, Sep 19
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
$957Multiple Airlines
Sun, Aug 23 - Wed, Aug 26
Multiple Airlines Logo
8:00 am - 7:37 pm
ICN
-
SAN
27h 37m
2 stops
Multiple Airlines Logo
9:30 pm - 9:40 pm
SAN
-
ICN
32h 10m
1 stop
$969Multiple Airlines
Wed, Sep 9 - Sat, Sep 19
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
Fri, Aug 21 - Fri, Aug 28
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
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
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 - 5:05 pm
SAN
-
ICN
40h 50m
2 stops
$1,071Air Canada
Tue, Jul 7 - Tue, Jul 28
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 - 10:55 am
SAN
-
GMP
34h 48m
2 stops
$1,586Japan 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
$1,591Japan Airlines
Fri, Nov 6 - Tue, Nov 10

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Alaska Airlines flights from Seoul to San Diego

Our best Alaska Airlines deals on Seoul to San Diego flight tickets
Alaska Airlines
Jun 28
ICN7:35 pmIncheon Intl
16h 01m
1 stop
SAN7:36 pmSan Diego
Jul 13
SAN6:18 amSan Diego
19h 12m
1 stop
ICN5:30 pmIncheon Intl
$1,124
Alaska Airlines
Aug 23
ICN7:35 pmIncheon Intl
30h 33m
2 stops
SAN10:08 amSan Diego
Aug 26
SAN7:59 pmSan Diego
29h 31m
2 stops
ICN5:30 pmIncheon Intl
$1,138
Alaska Airlines
Jun 28
ICN7:35 pmIncheon Intl
18h 32m
1 stop
SAN10:07 pmSan Diego
Jul 11
SAN1:59 pmSan Diego
35h 31m
1 stop
ICN5:30 pmIncheon Intl
$1,143

ANA flights from Seoul to San Diego

Our best ANA deals on Seoul to San Diego flight tickets
ANA
Jul 16
GMP7:40 amSeoul Gimpo Intl
26h 59m
2 stops
SAN6:39 pmSan Diego
Jul 25
SAN8:42 pmSan Diego
22h 23m
2 stops
GMP11:05 amSeoul Gimpo Intl
$1,869
ANA
Jul 6
GMP12:40 pmSeoul Gimpo Intl
23h 11m
2 stops
SAN7:51 pmSan Diego
Jul 14
SAN8:32 pmSan Diego
22h 33m
2 stops
GMP11:05 amSeoul Gimpo Intl
$1,893
ANA
Oct 11
GMP7:55 pmSeoul Gimpo Intl
40h 13m
2 stops
SAN8:08 pmSan Diego
Oct 16
SAN7:30 amSan Diego
46h 50m
2 stops
GMP10:20 pmSeoul Gimpo Intl
$1,988

momondo Fare Finder

 
Customize your flight search to find flights from Seoul 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 June 27, 2026.
Use the filters below to find and compare flights from Seoul 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

Wed 9/9

7:15 pm-7:37 pm

1 stop16h 22m

San Diego

Sat 9/19

4:36 pm-9:40 pm

1 stop37h 04m

$946

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Sun 8/23

7:15 pm-2:50 pm

1 stop35h 35m

San Diego

Wed 8/26

10:00 am-9:40 pm

1 stop19h 40m

$957

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Wed 9/9

8:00 am-7:37 pm

2 stops27h 37m

San Diego

Sat 9/19

9:30 pm-9:40 pm

1 stop32h 10m

$969

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Fri 8/21

7:15 pm-2:50 pm

1 stop35h 35m

San Diego

Fri 8/28

10:00 am-9:40 pm

1 stop19h 40m

$974
Quickest round-trip

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 7/7

5:45 pm-4:15 pm

1 stop14h 30m

San Diego

Wed 7/29

12:35 pm-4:05 pm

1 stop35h 30m

$1,027

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 7/7

7:45 pm-4:15 pm

2 stops36h 30m

San Diego

Tue 7/28

8:15 am-4:05 pm

1 stop15h 50m

$1,054

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Tue 7/7

7:45 pm-4:15 pm

2 stops36h 30m

San Diego

Tue 7/28

8:15 am-5:05 pm

2 stops40h 50m

$1,071

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Fri 11/6

8:00 am-9:57 am

2 stops42h 57m

San Diego

Tue 11/10

7:07 am-10:05 pm

2 stops21h 58m

$1,569

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Fri 11/6

8:00 am-9:57 am

2 stops42h 57m

San Diego

Tue 11/10

7:07 am-10:55 am

2 stops34h 48m

$1,586

SeoulSan Diego

GMP - SAN

GMPSAN

Seoul Gimpo Intl

Fri 11/6

8:00 am-9:57 am

2 stops42h 57m

San Diego

Tue 11/10

7:07 am-10:05 pm

2 stops21h 58m

$1,591

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 Seoul 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 typical price of a round-trip flight between Seoul and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Seoul during the month October is also very affordable. Most momondo users find prices during this month for around $341.

When to book flights from Seoul to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seoul to San Diego (SEL to SAN) flight deals and tips

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

Fastest flight time

16h 22m

Direct flights

None
The fastest flight from Seoul to San Diego takes 16h 22m
There are no direct flights from Seoul to San Diego. There are no popular flight routes from Seoul to San Diego.
Search flight deals

Frequently asked questions about flying from Seoul to San Diego

  • How far is Seoul to San Diego by plane?

    The straight-line distance from Seoul to San Diego is 6061.6 mi. By plane, this route typically takes 16h 22m.

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

    Prices for flights from Seoul to San Diego Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seoul 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 Seoul to San Diego

Compare and see reviews for airlines that fly from Seoul to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $660Free CancellationRating
8.1
550 reviews
Search Asiana Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Diego from Seoul.

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

Flights from Seoul to San Diego with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Seoul to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to San Diego from Seoul are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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