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Cheap flights from San Diego to Seoul from $395

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Seoul departing on 4/1. 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 San Diego to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:10 pm - 4:05 pm
SAN
-
ICN
29h 55m
1 stop
Air Canada Logo
5:45 pm - 5:25 pm
ICN
-
SAN
15h 40m
1 stop
$842Air Canada
Sun, Apr 12 - Tue, Apr 28
Multiple Airlines Logo
6:25 am - 8:10 pm
SAN
-
ICN
45h 45m
2 stops
Multiple Airlines Logo
6:00 pm - 11:47 pm
ICN
-
SAN
21h 47m
1 stop
$848Multiple Airlines
Tue, Mar 31 - Sat, May 16
Multiple Airlines Logo
10:30 am - 3:50 pm
SAN
-
ICN
37h 20m
2 stops
Multiple Airlines Logo
6:00 pm - 11:40 am
ICN
-
SAN
33h 40m
1 stop
$856Multiple Airlines
Wed, Apr 22 - Sun, May 3
Multiple Airlines Logo
10:13 am - 8:20 pm
SAN
-
ICN
42h 07m
2 stops
Multiple Airlines Logo
6:00 pm - 7:58 am
ICN
-
SAN
29h 58m
1 stop
$873Multiple Airlines
Wed, May 13 - Mon, May 18
Multiple Airlines Logo
9:12 pm - 8:10 pm
SAN
-
ICN
30h 58m
1 stop
Multiple Airlines Logo
9:10 pm - 2:10 pm
ICN
-
SAN
33h 00m
2 stops
$884Multiple Airlines
Thu, Apr 23 - Tue, May 5
Air Canada Logo
8:15 am - 4:05 pm
SAN
-
ICN
15h 50m
1 stop
Air Canada Logo
5:45 pm - 8:50 pm
ICN
-
SAN
19h 05m
1 stop
$888Air Canada
Wed, May 13 - Wed, May 20
Air Canada Logo
8:15 am - 4:05 pm
SAN
-
ICN
15h 50m
1 stop
Air Canada Logo
5:45 pm - 11:50 am
ICN
-
SAN
34h 05m
1 stop
$897Air Canada
Wed, May 13 - Mon, May 18
Japan Airlines Logo
1:35 pm - 10:40 am
SAN
-
GMP
29h 05m
1 stop
Japan Airlines Logo
7:15 pm - 11:35 am
GMP
-
SAN
32h 20m
1 stop
$1,120Japan Airlines
Sun, Aug 16 - Mon, Aug 31
Japan Airlines Logo
7:15 am - 10:40 am
SAN
-
GMP
35h 25m
2 stops
Japan Airlines Logo
7:15 pm - 11:35 am
GMP
-
SAN
32h 20m
1 stop
$1,466Japan Airlines
Thu, May 28 - Mon, Aug 24
Japan Airlines Logo
7:43 am - 9:15 pm
SAN
-
GMP
21h 32m
2 stops
Japan Airlines Logo
7:15 pm - 11:35 am
GMP
-
SAN
32h 20m
1 stop
$1,470Japan Airlines
Wed, May 27 - Mon, Aug 24

Air Canada flights from San Diego to Seoul

Our best Air Canada deals on San Diego to Seoul flight tickets
Air Canada
Apr 12
SAN6:10 pmSan Diego
29h 55m
1 stop
ICN4:05 pmIncheon Intl
Apr 28
ICN5:45 pmIncheon Intl
15h 40m
1 stop
SAN5:25 pmSan Diego
$842
Air Canada
May 13
SAN8:15 amSan Diego
15h 50m
1 stop
ICN4:05 pmIncheon Intl
May 20
ICN5:45 pmIncheon Intl
19h 05m
1 stop
SAN8:50 pmSan Diego
$888
Air Canada
May 13
SAN8:15 amSan Diego
15h 50m
1 stop
ICN4:05 pmIncheon Intl
May 18
ICN5:45 pmIncheon Intl
34h 05m
1 stop
SAN11:50 amSan Diego
$897

Delta flights from San Diego to Seoul

Our best Delta deals on San Diego to Seoul flight tickets
Delta
Apr 18
SAN7:30 amSan Diego
17h 20m
1 stop
ICN4:50 pmIncheon Intl
May 2
ICN7:00 pmIncheon Intl
14h 23m
1 stop
SAN5:23 pmSan Diego
$963
Delta
Apr 21
SAN6:15 amSan Diego
17h 05m
1 stop
ICN3:20 pmIncheon Intl
Apr 30
ICN7:00 pmIncheon Intl
14h 34m
1 stop
SAN5:34 pmSan Diego
$964
Delta
Apr 26
SAN7:30 amSan Diego
17h 20m
1 stop
ICN4:50 pmIncheon Intl
May 3
ICN7:00 pmIncheon Intl
20h 42m
2 stops
SAN11:42 pmSan Diego
$968

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Seoul 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 March 16, 2026.
Use the filters below to find and compare flights from San Diego to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sun 4/12

6:10 pm-4:05 pm

1 stop29h 55m

Incheon Intl

Tue 4/28

5:45 pm-5:25 pm

1 stop15h 40m

$842

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Tue 3/31

6:25 am-8:10 pm

2 stops45h 45m

Incheon Intl

Sat 5/16

6:00 pm-11:47 pm

1 stop21h 47m

$848

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 4/22

10:30 am-3:50 pm

2 stops37h 20m

Incheon Intl

Sun 5/3

6:00 pm-11:40 am

1 stop33h 40m

$856

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/13

10:13 am-8:20 pm

2 stops42h 07m

Incheon Intl

Mon 5/18

6:00 pm-7:58 am

1 stop29h 58m

$873

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Thu 4/23

9:12 pm-8:10 pm

1 stop30h 58m

Incheon Intl

Tue 5/5

9:10 pm-2:10 pm

2 stops33h 00m

$884
Quickest round-trip

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/13

8:15 am-4:05 pm

1 stop15h 50m

Incheon Intl

Wed 5/20

5:45 pm-8:50 pm

1 stop19h 05m

$888

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/13

8:15 am-4:05 pm

1 stop15h 50m

Incheon Intl

Mon 5/18

5:45 pm-11:50 am

1 stop34h 05m

$897

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Sun 8/16

1:35 pm-10:40 am

1 stop29h 05m

Seoul Gimpo Intl

Mon 8/31

7:15 pm-11:35 am

1 stop32h 20m

$1,120

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 5/28

7:15 am-10:40 am

2 stops35h 25m

Seoul Gimpo Intl

Mon 8/24

7:15 pm-11:35 am

1 stop32h 20m

$1,466

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 5/27

7:43 am-9:15 pm

2 stops21h 32m

Seoul Gimpo Intl

Mon 8/24

7:15 pm-11:35 am

1 stop32h 20m

$1,470

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 Seoul from

How to get the cheapest flight ticket from San Diego to Seoul

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 San Diego and Seoul?

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from San Diego averaging around $916.

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,129 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from San Diego for as low as $1,007 on momondo.

Can stopping save me money on San Diego to Seoul flights?

You could potentially save up to 16% on your flight if you consider stops on a San Diego to Seoul flight.

How have San Diego to Seoul flight prices changed over time?

When to book flights from San Diego to Seoul

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

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

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

Fastest flight time

15h 45m

Direct flights

None
The fastest flight from San Diego to Seoul takes 15h 45m
There are no direct flights from San Diego to Seoul. There are no popular flight routes from San Diego to Seoul.
Search flight deals

  • How far is San Diego to Seoul by plane?

    San Diego and Seoul are 6061.6 mi apart from one another. By plane, this route typically takes 15h 45m.

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

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

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

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

    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 San Diego Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from San Diego to Seoul?

Best airlines flying from San Diego to Seoul

Compare and see reviews for airlines that fly from San Diego to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $815Free CancellationRating
7.9
8,292 reviews
Search Delta flights
Air CanadaPriceFrom $851Free CancellationRating
7.1
10,805 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $862Free CancellationRating
7.8
2,839 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $907Free CancellationRating
7.4
9,428 reviews
Search United Airlines flights
Korean AirPriceFrom $926Free CancellationRating
8.4
1,202 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $953Free CancellationRating
8.1
506 reviews
Search Asiana Airlines flights

Why use momondo?

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

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 San Diego to Seoul for you.

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

All flight searches from San Diego to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to Seoul.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from San Diego and alert you when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport