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Cheap flights from San Diego to Seoul from $418

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 1/17. 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
11:49 am - 6:35 pm
SAN
-
ICN
37h 46m1 stop
Multiple Airlines Logo
8:35 pm - 10:07 am
ICN
-
SAN
30h 32m1 stop
$727Multiple Airlines
sáb., ene. 24 - dom., feb. 1
Air Canada Logo
6:05 pm - 5:10 pm
SAN
-
ICN
30h 05m1 stop
Air Canada Logo
5:55 pm - 5:24 pm
ICN
-
SAN
16h 29m1 stop
$756Air Canada
sáb., ene. 24 - dom., feb. 1
Delta Logo
7:00 am - 4:30 pm
SAN
-
ICN
16h 30m1 stop
Delta Logo
7:40 pm - 11:46 pm
ICN
-
SAN
21h 06m1 stop
$806Delta
sáb., feb. 7 - dom., feb. 22
Multiple Airlines Logo
7:03 pm - 6:35 pm
SAN
-
ICN
30h 32m1 stop
Multiple Airlines Logo
9:20 pm - 11:09 pm
ICN
-
SAN
18h 49m2 stops
$815Multiple Airlines
jue., ene. 8 - jue., ene. 22
Delta Logo
7:00 am - 4:30 pm
SAN
-
ICN
16h 30m1 stop
Delta Logo
8:05 pm - 10:20 pm
ICN
-
SAN
19h 15m1 stop
$816Delta
mié., feb. 11 - dom., feb. 22
Delta Logo
5:45 pm - 4:30 pm
SAN
-
ICN
29h 45m2 stops
Delta Logo
8:05 pm - 11:46 pm
ICN
-
SAN
20h 41m2 stops
$820Delta
mié., feb. 11 - dom., feb. 22
Alaska Airlines Logo
6:15 am - 6:35 pm
SAN
-
ICN
19h 20m1 stop
Alaska Airlines Logo
8:35 pm - 3:29 pm
ICN
-
SAN
35h 54m1 stop
$822Alaska Airlines
jue., ene. 29 - dom., feb. 1
Multiple Airlines Logo
8:00 am - 7:25 pm
SAN
-
ICN
42h 25m2 stops
Multiple Airlines Logo
6:55 pm - 7:19 pm
ICN
-
SAN
16h 24m1 stop
$838Multiple Airlines
mié., mar. 4 - mié., mar. 11
Multiple Airlines Logo
6:15 am - 6:35 pm
SAN
-
ICN
19h 20m1 stop
Multiple Airlines Logo
9:20 pm - 11:45 am
ICN
-
SAN
31h 25m2 stops
$845Multiple Airlines
sáb., ene. 17 - dom., ene. 25
Alaska Airlines Logo
11:49 am - 6:35 pm
SAN
-
ICN
37h 46m1 stop
Alaska Airlines Logo
8:35 pm - 8:58 pm
ICN
-
SAN
17h 23m1 stop
$848Alaska Airlines
jue., ene. 8 - jue., ene. 22

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
Jan 24
SAN6:05 pmSan Diego
30h 05m
1 stop
ICN5:10 pmIncheon Intl
Feb 1
ICN5:55 pmIncheon Intl
16h 29m
1 stop
SAN5:24 pmSan Diego
$756
Find similar
Air Canada
Apr 20
SAN6:10 pmSan Diego
29h 55m
1 stop
ICN4:05 pmIncheon Intl
May 28
ICN5:45 pmIncheon Intl
19h 05m
1 stop
SAN8:50 pmSan Diego
$855
Find similar
Air Canada
Feb 1
SAN6:05 pmSan Diego
30h 05m
1 stop
ICN5:10 pmIncheon Intl
Feb 11
ICN5:55 pmIncheon Intl
16h 29m
1 stop
SAN5:24 pmSan Diego
$865
Find similar

Delta flights from San Diego to Incheon Intl Airport

Our best Delta deals on San Diego to Incheon Intl Airport flight tickets
Delta
Feb 7
SAN7:00 amSan Diego
16h 30m
1 stop
ICN4:30 pmIncheon Intl
Feb 22
ICN7:40 pmIncheon Intl
21h 06m
1 stop
SAN11:46 pmSan Diego
$806
Find similar
Delta
Feb 11
SAN7:00 amSan Diego
16h 30m
1 stop
ICN4:30 pmIncheon Intl
Feb 22
ICN8:05 pmIncheon Intl
19h 15m
1 stop
SAN10:20 pmSan Diego
$816
Find similar
Delta
Feb 11
SAN5:45 pmSan Diego
29h 45m
2 stops
ICN4:30 pmIncheon Intl
Feb 22
ICN8:05 pmIncheon Intl
20h 41m
2 stops
SAN11:46 pmSan Diego
$820
Find similar

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 diciembre 11, 2025.
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

San DiegoIncheon

SAN - ICN

SANICN

San Diego

sáb. 1/24

11:49 am-6:35 pm

1 stop37h 46m

Incheon Intl

dom. 2/1

8:35 pm-10:07 am

1 stop30h 32m

$727

San DiegoIncheon

SAN - ICN

SANICN

San Diego

sáb. 1/24

6:05 pm-5:10 pm

1 stop30h 05m

Incheon Intl

dom. 2/1

5:55 pm-5:24 pm

1 stop16h 29m

$756

San DiegoIncheon

SAN - ICN

SANICN

San Diego

sáb. 2/7

7:00 am-4:30 pm

1 stop16h 30m

Incheon Intl

dom. 2/22

7:40 pm-11:46 pm

1 stop21h 06m

$806

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 1/8

7:03 pm-6:35 pm

1 stop30h 32m

Incheon Intl

jue. 1/22

9:20 pm-11:09 pm

2 stops18h 49m

$815

San DiegoIncheon

SAN - ICN

SANICN

San Diego

mié. 2/11

7:00 am-4:30 pm

1 stop16h 30m

Incheon Intl

dom. 2/22

8:05 pm-10:20 pm

1 stop19h 15m

$816

San DiegoIncheon

SAN - ICN

SANICN

San Diego

mié. 2/11

5:45 pm-4:30 pm

2 stops29h 45m

Incheon Intl

dom. 2/22

8:05 pm-11:46 pm

2 stops20h 41m

$820

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 1/29

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

dom. 2/1

8:35 pm-3:29 pm

1 stop35h 54m

$822

San DiegoIncheon

SAN - ICN

SANICN

San Diego

mié. 3/4

8:00 am-7:25 pm

2 stops42h 25m

Incheon Intl

mié. 3/11

6:55 pm-7:19 pm

1 stop16h 24m

$838

San DiegoIncheon

SAN - ICN

SANICN

San Diego

sáb. 1/17

6:15 am-6:35 pm

1 stop19h 20m

Incheon Intl

dom. 1/25

9:20 pm-11:45 am

2 stops31h 25m

$845

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 1/8

11:49 am-6:35 pm

1 stop37h 46m

Incheon Intl

jue. 1/22

8:35 pm-8:58 pm

1 stop17h 23m

$848

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 February. Flight prices, which tend to average around $935, 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 February, then departing from San Diego during the month October is also very affordable. Most momondo users find prices during this month for around $1,014.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from San Diego to Incheon Intl Airport is on a Monday when prices can be found for as low as $1,275. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,517. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the afternoon is the cheapest time of day to fly from San Diego to Incheon Intl Airport when you can find flight prices for as low as $1,278. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,468 on average. Flights to Incheon Intl Airport from San Diego in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $1,188 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 $960 on momondo.

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

As of December 2025, prices for San Diego to Incheon Intl Airport flights are approximately 36% 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
Air CanadaPriceFrom $786Free CancellationRating
7.1
10,514 reviews
Search Air Canada flights
DeltaPriceFrom $815Free CancellationRating
7.9
8,009 reviews
Search Delta flights
United AirlinesPriceFrom $861Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Hawaiian AirlinesPriceFrom $862Free CancellationRating
7.8
2,818 reviews
Search Hawaiian Airlines flights
Asiana AirlinesPriceFrom $937Free CancellationRating
8.2
492 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,057Free CancellationRating
8.4
1,184 reviews
Search Korean Air flights

Traveling to a place near Seoul?

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