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Cheap flights from San Diego to Seoul from $430

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 7/25. 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

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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
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
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
Multiple Airlines Logo
8:59 pm - 8:10 pm
SAN
-
ICN
31h 11m
1 stop
Multiple Airlines Logo
6:00 pm - 11:47 pm
ICN
-
SAN
21h 47m
1 stop
$887Multiple Airlines
Tue, Mar 31 - Sat, May 16
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
Multiple Airlines Logo
9:00 am - 6:00 am
SAN
-
ICN
29h 00m
2 stops
Multiple Airlines Logo
7:20 am - 6:50 am
ICN
-
SAN
39h 30m
2 stops
$895Multiple Airlines
Sat, Sep 12 - Thu, Sep 17
Multiple Airlines Logo
9:19 am - 8:10 pm
SAN
-
ICN
18h 51m
1 stop
Multiple Airlines Logo
6:00 pm - 8:15 am
ICN
-
SAN
30h 15m
1 stop
$896Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
9:19 am - 8:10 pm
SAN
-
ICN
18h 51m
1 stop
Multiple Airlines Logo
6:00 pm - 8:55 am
ICN
-
SAN
30h 55m
1 stop
$902Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
8:10 am - 8:10 pm
SAN
-
ICN
20h 00m
1 stop
Multiple Airlines Logo
3:00 pm - 8:10 am
ICN
-
SAN
57h 10m
2 stops
$913Multiple Airlines
Wed, Apr 15 - Wed, Apr 22
Multiple Airlines Logo
5:27 pm - 8:20 pm
SAN
-
ICN
34h 53m
2 stops
Multiple Airlines Logo
6:00 pm - 8:55 am
ICN
-
SAN
30h 55m
1 stop
$918Multiple Airlines
Mon, Apr 27 - Mon, May 4

United Airlines flights from San Diego to Incheon Intl Airport

Our best United Airlines deals on San Diego to Incheon Intl Airport flight tickets
United Airlines
Apr 26
SAN7:40 pmSan Diego
16h 40m
1 stop
ICN4:20 amIncheon Intl
May 3
ICN11:30 amIncheon Intl
16h 24m
1 stop
SAN11:54 amSan Diego
$964
United Airlines
Mar 23
SAN6:15 amSan Diego
30h 25m
1 stop
ICN4:40 amIncheon Intl
Mar 31
ICN4:50 pmIncheon Intl
17h 48m
1 stop
SAN6:38 pmSan Diego
$1,118
United Airlines
Mar 21
SAN5:55 pmSan Diego
29h 20m
1 stop
ICN3:15 pmIncheon Intl
May 13
ICN4:50 pmIncheon Intl
19h 48m
1 stop
SAN8:38 pmSan Diego
$1,119

Air Canada flights from San Diego to Incheon Intl Airport

Our best Air Canada deals on San Diego to Incheon Intl Airport flight tickets
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
Sep 3
SAN8:20 amSan Diego
15h 45m
1 stop
ICN4:05 pmIncheon Intl
Sep 18
ICN5:45 pmIncheon Intl
14h 27m
1 stop
SAN4:12 pmSan Diego
$942
Air Canada
Sep 2
SAN4:55 pmSan Diego
31h 10m
1 stop
ICN4:05 pmIncheon Intl
Sep 12
ICN5:45 pmIncheon Intl
14h 27m
1 stop
SAN4:12 pmSan Diego
$949

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Incheon Intl Airport 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 17, 2026.
Use the filters below to find and compare flights from San Diego to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

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

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

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Tue 3/31

8:59 pm-8:10 pm

1 stop31h 11m

Incheon Intl

Sat 5/16

6:00 pm-11:47 pm

1 stop21h 47m

$887
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

Sat 9/12

9:00 am-6:00 am

2 stops29h 00m

Incheon Intl

Thu 9/17

7:20 am-6:50 am

2 stops39h 30m

$895

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 4/27

9:19 am-8:10 pm

1 stop18h 51m

Incheon Intl

Mon 5/4

6:00 pm-8:15 am

1 stop30h 15m

$896

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 4/27

9:19 am-8:10 pm

1 stop18h 51m

Incheon Intl

Mon 5/4

6:00 pm-8:55 am

1 stop30h 55m

$902

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 4/15

8:10 am-8:10 pm

1 stop20h 00m

Incheon Intl

Wed 4/22

3:00 pm-8:10 am

2 stops57h 10m

$913

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 4/27

5:27 pm-8:20 pm

2 stops34h 53m

Incheon Intl

Mon 5/4

6:00 pm-8:55 am

1 stop30h 55m

$918

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 Incheon Intl Airport

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 month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from San Diego is in January. Flight prices, which tend to average around $916, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of January, then departing from San Diego during the month February is also very affordable. Most momondo users find prices during this month for around $937.

How far in advance should I book a flight to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport 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 Incheon Intl Airport from San Diego for as low as $1,007 on momondo.

How have San Diego to Incheon Intl Airport flight prices changed over time?

As of March 2026, prices for San Diego to Incheon Intl Airport flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from San Diego to Incheon Intl Airport

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

Cheap San Diego to Incheon Intl Airport (SAN to ICN) flight deals and tips

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

Fastest flight time

15h 45m

Direct flights

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

  • How far is San Diego to Incheon Intl by plane?

    The distance between San Diego and Incheon Intl is about 6088.5 mi. Typically, this will take 15h 45m by plane in normal conditions.

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

    Prices for flights from San Diego Airport to Incheon Intl Airport were last updated today.

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

  • How old do you have to be to fly from San Diego Airport to Incheon Intl 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 San Diego Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The required travel and health documents for your Incheon Intl Airport 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 Incheon Intl Airport. 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 Incheon Intl Airport?

Best airlines flying from San Diego to Incheon Intl Airport

Compare and see reviews for airlines that fly from San Diego to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $815Free CancellationRating
7.9
8,288 reviews
Search Delta flights
Air CanadaPriceFrom $851Free CancellationRating
7.1
10,811 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $862Free CancellationRating
7.8
2,839 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $907Free CancellationRating
7.4
9,431 reviews
Search United Airlines flights
Korean AirPriceFrom $926Free CancellationRating
8.4
1,202 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $953Free CancellationRating
8.1
507 reviews
Search Asiana Airlines flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

Why use momondo?

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

Finding the right flight to Seoul from San Diego is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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 helps you find the best flight between San Diego and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for San Diego to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Incheon Intl Airport trip

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