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Cheap flights from San Diego to Seoul from $493

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 8/12. 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

Discover deals from 900+ travel sites with momondo.

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
7:31 pm - 8:10 pm
SAN
-
ICN
32h 39m
1 stop
Multiple Airlines Logo
12:55 pm - 7:02 pm
ICN
-
SAN
22h 07m
2 stops
$990Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
7:00 am - 8:10 pm
SAN
-
ICN
21h 10m
1 stop
Multiple Airlines Logo
6:00 pm - 11:49 pm
ICN
-
SAN
21h 49m
1 stop
$1,012Multiple Airlines
Sun, Aug 30 - Sat, Sep 5
Multiple Airlines Logo
11:11 am - 8:10 pm
SAN
-
ICN
16h 59m
1 stop
Multiple Airlines Logo
6:00 pm - 11:49 pm
ICN
-
SAN
21h 49m
1 stop
$1,015Multiple Airlines
Mon, Aug 31 - Mon, Sep 7
Multiple Airlines Logo
7:00 am - 8:10 pm
SAN
-
ICN
21h 10m
1 stop
Multiple Airlines Logo
6:00 pm - 7:02 pm
ICN
-
SAN
17h 02m
1 stop
$1,027Multiple Airlines
Sun, Aug 30 - Wed, Sep 9
Multiple Airlines Logo
7:00 am - 8:10 pm
SAN
-
ICN
21h 10m
1 stop
Multiple Airlines Logo
12:55 pm - 11:49 pm
ICN
-
SAN
26h 54m
2 stops
$1,032Multiple Airlines
Wed, Sep 2 - Tue, Sep 8
Multiple Airlines Logo
10:13 am - 8:10 pm
SAN
-
ICN
17h 57m
1 stop
Multiple Airlines Logo
6:00 pm - 11:42 pm
ICN
-
SAN
21h 42m
1 stop
$1,045Multiple Airlines
Wed, May 13 - Fri, May 15
Multiple Airlines Logo
6:15 am - 8:10 pm
SAN
-
ICN
21h 55m
1 stop
Multiple Airlines Logo
6:00 pm - 7:38 pm
ICN
-
SAN
17h 38m
1 stop
$1,056Multiple Airlines
Mon, Oct 19 - Fri, Oct 23
Multiple Airlines Logo
10:13 am - 8:10 pm
SAN
-
ICN
17h 57m
1 stop
Multiple Airlines Logo
6:00 pm - 11:44 pm
ICN
-
SAN
21h 44m
1 stop
$1,059Multiple Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
10:13 am - 8:10 pm
SAN
-
ICN
17h 57m
1 stop
Multiple Airlines Logo
6:00 pm - 11:42 pm
ICN
-
SAN
21h 42m
1 stop
$1,077Multiple Airlines
Wed, May 13 - Sun, May 17
Multiple Airlines Logo
3:30 pm - 9:40 pm
SAN
-
ICN
38h 10m
2 stops
Multiple Airlines Logo
6:00 pm - 11:44 pm
ICN
-
SAN
21h 44m
1 stop
$1,078Multiple Airlines
Fri, May 22 - Wed, Jun 3

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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
Sep 28
SAN4:55 pmSan Diego
31h 10m
1 stop
ICN4:05 pmIncheon Intl
Oct 19
ICN5:45 pmIncheon Intl
14h 27m
1 stop
SAN4:12 pmSan Diego
$1,167
Air Canada
Sep 28
SAN4:55 pmSan Diego
31h 10m
1 stop
ICN4:05 pmIncheon Intl
Oct 19
ICN5:45 pmIncheon Intl
14h 27m
1 stop
SAN4:12 pmSan Diego
$1,170
Air Canada
Sep 28
SAN4:55 pmSan Diego
31h 10m
1 stop
ICN4:05 pmIncheon Intl
Oct 19
ICN5:45 pmIncheon Intl
14h 27m
1 stop
SAN4:12 pmSan Diego
$1,171

Alaska Airlines flights from San Diego to Incheon Intl Airport

Our best Alaska Airlines deals on San Diego to Incheon Intl Airport flight tickets
Alaska Airlines
May 4
SAN6:15 amSan Diego
19h 15m
1 stop
ICN5:30 pmIncheon Intl
May 20
ICN7:35 pmIncheon Intl
18h 51m
1 stop
SAN10:26 pmSan Diego
$938
Alaska Airlines
May 4
SAN6:15 amSan Diego
19h 15m
1 stop
ICN5:30 pmIncheon Intl
May 15
ICN7:35 pmIncheon Intl
18h 51m
1 stop
SAN10:26 pmSan Diego
$939
Alaska Airlines
May 4
SAN6:15 amSan Diego
19h 15m
1 stop
ICN5:30 pmIncheon Intl
May 17
ICN7:35 pmIncheon Intl
29h 40m
1 stop
SAN9:15 amSan Diego
$945

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 May 4, 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 9/1

7:31 pm-8:10 pm

1 stop32h 39m

Incheon Intl

Tue 9/8

12:55 pm-7:02 pm

2 stops22h 07m

$990

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sun 8/30

7:00 am-8:10 pm

1 stop21h 10m

Incheon Intl

Sat 9/5

6:00 pm-11:49 pm

1 stop21h 49m

$1,012

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 8/31

11:11 am-8:10 pm

1 stop16h 59m

Incheon Intl

Mon 9/7

6:00 pm-11:49 pm

1 stop21h 49m

$1,015
Quickest round-trip

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sun 8/30

7:00 am-8:10 pm

1 stop21h 10m

Incheon Intl

Wed 9/9

6:00 pm-7:02 pm

1 stop17h 02m

$1,027

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 9/2

7:00 am-8:10 pm

1 stop21h 10m

Incheon Intl

Tue 9/8

12:55 pm-11:49 pm

2 stops26h 54m

$1,032

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/13

10:13 am-8:10 pm

1 stop17h 57m

Incheon Intl

Fri 5/15

6:00 pm-11:42 pm

1 stop21h 42m

$1,045

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Mon 10/19

6:15 am-8:10 pm

1 stop21h 55m

Incheon Intl

Fri 10/23

6:00 pm-7:38 pm

1 stop17h 38m

$1,056

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Sat 5/30

10:13 am-8:10 pm

1 stop17h 57m

Incheon Intl

Sat 6/6

6:00 pm-11:44 pm

1 stop21h 44m

$1,059

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Wed 5/13

10:13 am-8:10 pm

1 stop17h 57m

Incheon Intl

Sun 5/17

6:00 pm-11:42 pm

1 stop21h 42m

$1,077

San DiegoIncheon

SAN - ICN

SANICN

San Diego

Fri 5/22

3:30 pm-9:40 pm

2 stops38h 10m

Incheon Intl

Wed 6/3

6:00 pm-11:44 pm

1 stop21h 44m

$1,078

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 typical price of a round-trip flight between San Diego and Incheon Intl Airport?

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 from San Diego 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 $1,134 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 $1,001 on momondo.

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

As of May 2026, prices for San Diego to Incheon Intl Airport flights are approximately 17% 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 55m

Direct flights

None
The fastest flight from San Diego to Incheon Intl Airport takes 15h 55m
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

Frequently asked questions about flying from San Diego to Incheon Intl Airport

  • 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 55m 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
Air CanadaPriceFrom $812Free CancellationRating
7.1
10,995 reviews
Search Air Canada flights
DeltaPriceFrom $815Free CancellationRating
7.9
8,460 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $862Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $892Free CancellationRating
7.4
9,680 reviews
Search United Airlines flights
Korean AirPriceFrom $921Free CancellationRating
8.4
1,216 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $958Free CancellationRating
8.1
530 reviews
Search Asiana Airlines flights

Traveling to a place near Seoul?

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

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