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Cheap flights from San Diego to Seoul from $370

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 4/21. 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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0 bags

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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.
Multiple Airlines Logo
3:46 pm - 4:30 am
SAN
-
ICN
44h 44m
2 stops
Multiple Airlines Logo
6:00 pm - 11:40 am
ICN
-
SAN
33h 40m
1 stop
$776Multiple Airlines
Sat, Apr 4 - Wed, Apr 22
Multiple Airlines Logo
8:00 am - 8:10 pm
SAN
-
ICN
20h 10m
1 stop
Multiple Airlines Logo
6:00 pm - 11:41 am
ICN
-
SAN
33h 41m
1 stop
$790Multiple Airlines
Wed, Apr 29 - Wed, May 6
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
$813Air Canada
Mon, Apr 13 - Mon, Apr 27
Multiple Airlines Logo
7:23 pm - 9:35 pm
SAN
-
ICN
58h 12m
2 stops
Multiple Airlines Logo
6:00 pm - 8:55 am
ICN
-
SAN
30h 55m
1 stop
$815Multiple Airlines
Thu, Apr 16 - Mon, Apr 27
Air Canada Logo
6:10 pm - 4:05 pm
SAN
-
ICN
29h 55m
1 stop
Air Canada Logo
5:45 pm - 8:50 pm
ICN
-
SAN
19h 05m
1 stop
$816Air Canada
Wed, Apr 29 - Mon, May 11
EVA Air Logo
9:59 pm - 12:50 pm
SAN
-
GMP
46h 51m
2 stops
EVA Air Logo
8:20 pm - 1:09 pm
GMP
-
SAN
32h 49m
2 stops
$984EVA Air
Wed, Aug 19 - Wed, Aug 26
EVA Air Logo
8:15 am - 12:50 pm
SAN
-
GMP
36h 35m
2 stops
EVA Air Logo
7:15 pm - 10:25 am
GMP
-
SAN
31h 10m
2 stops
$1,008EVA Air
Thu, Apr 30 - Tue, May 5
ANA Logo
8:37 pm - 6:35 pm
SAN
-
GMP
29h 58m
2 stops
ANA Logo
12:40 pm - 7:51 pm
GMP
-
SAN
23h 11m
2 stops
$1,198ANA
Thu, Apr 23 - Thu, May 28
ANA Logo
8:37 pm - 11:05 am
SAN
-
GMP
22h 28m
2 stops
ANA Logo
12:40 pm - 7:51 pm
GMP
-
SAN
23h 11m
2 stops
$1,203ANA
Thu, Apr 23 - Thu, May 28
Japan Airlines Logo
7:30 am - 10:40 am
SAN
-
GMP
35h 10m
2 stops
Japan Airlines Logo
8:00 am - 3:53 pm
GMP
-
SAN
23h 53m
2 stops
$1,251Japan Airlines
Thu, Apr 16 - Sat, Apr 25

Air Canada flights from San Diego to Seoul

Our best Air Canada deals on San Diego to Seoul flight tickets
Air Canada
Apr 13
SAN6:10 pmSan Diego
29h 55m
1 stop
ICN4:05 pmIncheon Intl
Apr 27
ICN5:45 pmIncheon Intl
15h 40m
1 stop
SAN5:25 pmSan Diego
$813
Air Canada
Apr 29
SAN6:10 pmSan Diego
29h 55m
1 stop
ICN4:05 pmIncheon Intl
May 11
ICN5:45 pmIncheon Intl
19h 05m
1 stop
SAN8:50 pmSan Diego
$816
Air Canada
Apr 13
SAN6:10 pmSan Diego
29h 55m
1 stop
ICN4:05 pmIncheon Intl
Apr 25
ICN5:45 pmIncheon Intl
15h 40m
1 stop
SAN5:25 pmSan Diego
$874

United Airlines flights from San Diego to Seoul

Our best United Airlines deals on San Diego to Seoul flight tickets
United Airlines
Mar 5
SAN6:15 amSan Diego
17h 00m
2 stops
ICN4:15 pmIncheon Intl
May 7
ICN11:30 amIncheon Intl
16h 24m
1 stop
SAN11:54 amSan Diego
$912
United Airlines
Mar 15
SAN8:50 pmSan Diego
26h 25m
2 stops
ICN3:15 pmIncheon Intl
Mar 31
ICN4:50 pmIncheon Intl
19h 22m
2 stops
SAN8:12 pmSan Diego
$916
United Airlines
Mar 18
SAN11:03 amSan Diego
25h 37m
2 stops
ICN4:40 amIncheon Intl
Apr 8
ICN4:50 pmIncheon Intl
23h 39m
1 stop
SAN12:29 amSan Diego
$917

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 3, 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

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 4/4

3:46 pm-4:30 am

2 stops44h 44m

Incheon Intl

Wed 4/22

6:00 pm-11:40 am

1 stop33h 40m

$776

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 4/29

8:00 am-8:10 pm

1 stop20h 10m

Incheon Intl

Wed 5/6

6:00 pm-11:41 am

1 stop33h 41m

$790

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 4/13

6:10 pm-4:05 pm

1 stop29h 55m

Incheon Intl

Mon 4/27

5:45 pm-5:25 pm

1 stop15h 40m

$813

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Thu 4/16

7:23 pm-9:35 pm

2 stops58h 12m

Incheon Intl

Mon 4/27

6:00 pm-8:55 am

1 stop30h 55m

$815

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 4/29

6:10 pm-4:05 pm

1 stop29h 55m

Incheon Intl

Mon 5/11

5:45 pm-8:50 pm

1 stop19h 05m

$816

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Wed 8/19

9:59 pm-12:50 pm

2 stops46h 51m

Seoul Gimpo Intl

Wed 8/26

8:20 pm-1:09 pm

2 stops32h 49m

$984

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 4/30

8:15 am-12:50 pm

2 stops36h 35m

Seoul Gimpo Intl

Tue 5/5

7:15 pm-10:25 am

2 stops31h 10m

$1,008

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 4/23

8:37 pm-6:35 pm

2 stops29h 58m

Seoul Gimpo Intl

Thu 5/28

12:40 pm-7:51 pm

2 stops23h 11m

$1,198

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 4/23

8:37 pm-11:05 am

2 stops22h 28m

Seoul Gimpo Intl

Thu 5/28

12:40 pm-7:51 pm

2 stops23h 11m

$1,203

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 4/16

7:30 am-10:40 am

2 stops35h 10m

Seoul Gimpo Intl

Sat 4/25

8:00 am-3:53 pm

2 stops23h 53m

$1,251

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 $977.

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 $1,120 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 40m

Direct flights

None
The fastest flight from San Diego to Seoul takes 15h 40m
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 40m.

  • 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
Alaska AirlinesPriceFrom $715Free CancellationRating
8.0
11,978 reviews
Search Alaska Airlines flights
DeltaPriceFrom $815Free CancellationRating
7.9
8,242 reviews
Search Delta flights
Air CanadaPriceFrom $851Free CancellationRating
7.1
10,770 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $862Free CancellationRating
7.8
2,836 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $907Free CancellationRating
7.4
9,378 reviews
Search United Airlines flights
Korean AirPriceFrom $926Free CancellationRating
8.4
1,195 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $953Free CancellationRating
8.1
502 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