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Cheap flights from San Diego to Seoul from $406

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 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
10:52 am - 8:10 pm
SAN
-
ICN
17h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 7:37 pm
ICN
-
SAN
17h 37m
1 stop
$920Multiple Airlines
Wed, Oct 14 - Wed, Oct 21
WestJet Logo
3:30 pm - 6:45 pm
SAN
-
ICN
35h 15m
1 stop
WestJet Logo
8:45 pm - 2:10 pm
ICN
-
SAN
33h 25m
1 stop
$928WestJet
Thu, Aug 27 - Thu, Sep 17
Multiple Airlines Logo
7:00 am - 8:10 pm
SAN
-
ICN
21h 10m
1 stop
Multiple Airlines Logo
6:00 pm - 7:37 pm
ICN
-
SAN
17h 37m
1 stop
$949Multiple Airlines
Wed, Sep 23 - Sun, Oct 11
Multiple Airlines Logo
10:52 am - 8:10 pm
SAN
-
ICN
17h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 7:37 pm
ICN
-
SAN
17h 37m
1 stop
$959Multiple Airlines
Mon, Oct 12 - Wed, Oct 21
Multiple Airlines Logo
10:52 am - 8:10 pm
SAN
-
ICN
17h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 7:37 pm
ICN
-
SAN
17h 37m
1 stop
$960Multiple Airlines
Wed, Oct 14 - Sat, Oct 24
Multiple Airlines Logo
10:52 am - 8:10 pm
SAN
-
ICN
17h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 7:37 pm
ICN
-
SAN
17h 37m
1 stop
$966Multiple Airlines
Wed, Oct 14 - Mon, Oct 19
Multiple Airlines Logo
10:52 am - 8:10 pm
SAN
-
ICN
17h 18m
1 stop
Multiple Airlines Logo
6:00 pm - 7:37 pm
ICN
-
SAN
17h 37m
1 stop
$970Multiple Airlines
Fri, Oct 16 - Wed, Oct 21
China Eastern Logo
6:15 am - 11:00 am
SAN
-
GMP
36h 45m
2 stops
China Eastern Logo
8:50 pm - 3:20 pm
GMP
-
SAN
34h 30m
2 stops
$1,189China Eastern
Fri, Oct 2 - Fri, Oct 16
Japan Airlines Logo
9:05 am - 9:15 pm
SAN
-
GMP
20h 10m
2 stops
Japan Airlines Logo
7:15 pm - 5:10 pm
GMP
-
SAN
37h 55m
2 stops
$1,483Japan Airlines
Thu, Sep 3 - Mon, Sep 7
Japan Airlines Logo
9:05 am - 9:15 pm
SAN
-
GMP
20h 10m
2 stops
Japan Airlines Logo
12:05 pm - 5:10 pm
GMP
-
SAN
21h 05m
2 stops
$1,498Japan Airlines
Sat, Aug 29 - Wed, Sep 2

China Eastern flights from San Diego to Seoul

Our best China Eastern deals on San Diego to Seoul flight tickets
China Eastern
Oct 2
SAN6:15 amSan Diego
39h 15m
2 stops
ICN1:30 pmIncheon Intl
Oct 16
ICN4:15 pmIncheon Intl
39h 05m
2 stops
SAN3:20 pmSan Diego
$1,189
China Eastern
May 31
SAN6:15 amSan Diego
45h 35m
2 stops
GMP7:50 pmSeoul Gimpo Intl
Jun 29
GMP8:50 pmSeoul Gimpo Intl
34h 21m
2 stops
SAN3:11 pmSan Diego
$2,933
China Eastern
Jun 5
SAN6:15 amSan Diego
45h 35m
2 stops
GMP7:50 pmSeoul Gimpo Intl
Jun 29
GMP8:50 pmSeoul Gimpo Intl
34h 21m
2 stops
SAN3:11 pmSan Diego
$3,898

WestJet flights from San Diego to Seoul

Our best WestJet deals on San Diego to Seoul flight tickets
WestJet
Aug 27
SAN3:30 pmSan Diego
35h 15m
1 stop
ICN6:45 pmIncheon Intl
Sep 17
ICN8:45 pmIncheon Intl
33h 25m
1 stop
SAN2:10 pmSan Diego
$928
WestJet
Sep 12
SAN3:30 pmSan Diego
35h 15m
1 stop
ICN6:45 pmIncheon Intl
Sep 17
ICN8:45 pmIncheon Intl
33h 25m
1 stop
SAN2:10 pmSan Diego
$1,100
WestJet
Aug 27
SAN3:30 pmSan Diego
35h 15m
1 stop
ICN6:45 pmIncheon Intl
Sep 17
ICN8:45 pmIncheon Intl
33h 54m
2 stops
SAN2:39 pmSan Diego
$1,120

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 May 23, 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
Quickest round-trip

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 10/14

10:52 am-8:10 pm

1 stop17h 18m

Incheon Intl

Wed 10/21

6:00 pm-7:37 pm

1 stop17h 37m

$920

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Thu 8/27

3:30 pm-6:45 pm

1 stop35h 15m

Incheon Intl

Thu 9/17

8:45 pm-2:10 pm

1 stop33h 25m

$928

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 9/23

7:00 am-8:10 pm

1 stop21h 10m

Incheon Intl

Sun 10/11

6:00 pm-7:37 pm

1 stop17h 37m

$949

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 10/12

10:52 am-8:10 pm

1 stop17h 18m

Incheon Intl

Wed 10/21

6:00 pm-7:37 pm

1 stop17h 37m

$959

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 10/14

10:52 am-8:10 pm

1 stop17h 18m

Incheon Intl

Sat 10/24

6:00 pm-7:37 pm

1 stop17h 37m

$960

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 10/14

10:52 am-8:10 pm

1 stop17h 18m

Incheon Intl

Mon 10/19

6:00 pm-7:37 pm

1 stop17h 37m

$966

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Fri 10/16

10:52 am-8:10 pm

1 stop17h 18m

Incheon Intl

Wed 10/21

6:00 pm-7:37 pm

1 stop17h 37m

$970

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Fri 10/2

6:15 am-11:00 am

2 stops36h 45m

Seoul Gimpo Intl

Fri 10/16

8:50 pm-3:20 pm

2 stops34h 30m

$1,189

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Thu 9/3

9:05 am-9:15 pm

2 stops20h 10m

Seoul Gimpo Intl

Mon 9/7

7:15 pm-5:10 pm

2 stops37h 55m

$1,483

San DiegoSeoul

SAN - GMP

SANGMP

San Diego

Sat 8/29

9:05 am-9:15 pm

2 stops20h 10m

Seoul Gimpo Intl

Wed 9/2

12:05 pm-5:10 pm

2 stops21h 05m

$1,498

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 March is another great option to travel to Seoul, with average flight prices from San Diego averaging around $715.

How far in advance should I book a flight from San Diego 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 $1,111 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 $989 on momondo.

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

You could potentially save up to 14% 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 55m

Direct flights

None
The fastest flight from San Diego to Seoul takes 15h 55m
There are no direct flights from San Diego to Seoul. There are no popular flight routes from San Diego to Seoul.
Search flight deals

Frequently asked questions about flying from San Diego to Seoul

  • 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 55m.

  • 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
Air CanadaPriceFrom $812Free CancellationRating
7.1
11,078 reviews
Search Air Canada flights
DeltaPriceFrom $815Free CancellationRating
7.9
8,442 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $862Free CancellationRating
7.8
2,835 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $892Free CancellationRating
7.4
9,752 reviews
Search United Airlines flights
Korean AirPriceFrom $921Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $958Free CancellationRating
8.1
534 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