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Cheap flights from San Diego to Seoul from $387

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 9/14. 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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Cheap round-trip flights

Logo
11:28 am - 8:30 pmSAN-ICN
17h 02m1 stop
Logo
6:20 pm - 7:41 amICN-SAN
29h 21m1 stop
$753
Find Deal
mié., ago. 20 - lun., sep. 15
Logo
10:18 pm - 8:30 pmSAN-ICN
30h 12m1 stop
Logo
6:20 pm - 11:44 pmICN-SAN
21h 24m1 stop
$764
Find Deal
jue., ago. 21 - lun., sep. 15
Hawaiian Airlines Logo
6:15 am - 6:35 pmSAN-ICN
20h 20m1 stop
Hawaiian Airlines Logo
8:35 pm - 9:57 pmICN-SAN
17h 22m1 stop
$847Hawaiian Airlines
Find Deal
vie., sep. 12 - vie., sep. 19
United Airlines Logo
5:56 pm - 4:20 amSAN-ICN
18h 24m1 stop
United Airlines Logo
4:50 pm - 3:59 pmICN-SAN
15h 09m1 stop
$849United Airlines
Find Deal
jue., sep. 11 - vie., sep. 26
United Airlines Logo
2:21 pm - 4:20 amSAN-ICN
21h 59m2 stops
United Airlines Logo
4:50 pm - 3:59 pmICN-SAN
15h 09m1 stop
$852United Airlines
Find Deal
jue., sep. 11 - vie., sep. 26
Hawaiian Airlines Logo
6:15 am - 6:35 pmSAN-ICN
20h 20m1 stop
Hawaiian Airlines Logo
8:35 pm - 10:58 pmICN-SAN
18h 23m1 stop
$856Hawaiian Airlines
Find Deal
vie., sep. 12 - vie., sep. 19
Delta Logo
7:30 am - 4:30 pmSAN-ICN
17h 00m1 stop
Delta Logo
7:40 pm - 10:44 pmICN-SAN
19h 04m1 stop
$861Delta
Find Deal
vie., sep. 5 - sáb., sep. 20
Delta Logo
6:57 pm - 4:30 pmSAN-ICN
29h 33m2 stops
Delta Logo
7:20 pm - 11:44 pmICN-SAN
20h 24m2 stops
$866Delta
Find Deal
mar., sep. 2 - jue., sep. 11
Air Canada Logo
4:40 pm - 4:05 pmSAN-ICN
31h 25m1 stop
Air Canada Logo
6:55 pm - 5:24 pmICN-SAN
15h 29m1 stop
$879Air Canada
Find Deal
lun., oct. 20 - lun., nov. 3
Air Canada Logo
6:10 pm - 5:10 pmSAN-ICN
30h 00m1 stop
Air Canada Logo
6:55 pm - 5:24 pmICN-SAN
15h 29m1 stop
$889Air Canada
Find Deal
dom., nov. 16 - jue., nov. 27

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
Sep 11
SAN5:56 pmSan Diego
18h 24m
1 stop
ICN4:20 amIncheon Intl
Sep 26
ICN4:50 pmIncheon Intl
15h 09m
1 stop
SAN3:59 pmSan Diego
$849
Find similar
United Airlines
Sep 11
SAN2:21 pmSan Diego
21h 59m
2 stops
ICN4:20 amIncheon Intl
Sep 26
ICN4:50 pmIncheon Intl
15h 09m
1 stop
SAN3:59 pmSan Diego
$852
Find similar
United Airlines
Aug 2
SAN4:00 pmSan Diego
20h 20m
1 stop
ICN4:20 amIncheon Intl
Aug 4
ICN4:50 pmIncheon Intl
23h 25m
1 stop
SAN12:15 amSan Diego
$1,242
Find similar

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
Aug 19
SAN9:15 amSan Diego
17h 45m
1 stop
ICN7:00 pmIncheon Intl
Sep 10
ICN9:25 pmIncheon Intl
25h 35m
1 stop
SAN7:00 amSan Diego
$778
Find similar
Alaska Airlines
Aug 16
SAN5:45 pmSan Diego
33h 15m
1 stop
ICN7:00 pmIncheon Intl
Sep 10
ICN9:25 pmIncheon Intl
25h 35m
1 stop
SAN7:00 amSan Diego
$790
Find similar
Alaska Airlines
Aug 27
SAN6:53 pmSan Diego
32h 07m
2 stops
ICN7:00 pmIncheon Intl
Sep 3
ICN9:25 pmIncheon Intl
33h 23m
2 stops
SAN2:48 pmSan Diego
$791
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 julio 31, 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

mié. 8/20

11:28 am-8:30 pm

1 stop17h 02m

Incheon Intl

lun. 9/15

6:20 pm-7:41 am

1 stop29h 21m

$753

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 8/21

10:18 pm-8:30 pm

1 stop30h 12m

Incheon Intl

lun. 9/15

6:20 pm-11:44 pm

1 stop21h 24m

$764

San DiegoIncheon

SAN - ICN

SANICN

San Diego

vie. 9/12

6:15 am-6:35 pm

1 stop20h 20m

Incheon Intl

vie. 9/19

8:35 pm-9:57 pm

1 stop17h 22m

$847

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 9/11

5:56 pm-4:20 am

1 stop18h 24m

Incheon Intl

vie. 9/26

4:50 pm-3:59 pm

1 stop15h 09m

$849

San DiegoIncheon

SAN - ICN

SANICN

San Diego

jue. 9/11

2:21 pm-4:20 am

2 stops21h 59m

Incheon Intl

vie. 9/26

4:50 pm-3:59 pm

1 stop15h 09m

$852

San DiegoIncheon

SAN - ICN

SANICN

San Diego

vie. 9/12

6:15 am-6:35 pm

1 stop20h 20m

Incheon Intl

vie. 9/19

8:35 pm-10:58 pm

1 stop18h 23m

$856

San DiegoIncheon

SAN - ICN

SANICN

San Diego

vie. 9/5

7:30 am-4:30 pm

1 stop17h 00m

Incheon Intl

sáb. 9/20

7:40 pm-10:44 pm

1 stop19h 04m

$861

San DiegoIncheon

SAN - ICN

SANICN

San Diego

mar. 9/2

6:57 pm-4:30 pm

2 stops29h 33m

Incheon Intl

jue. 9/11

7:20 pm-11:44 pm

2 stops20h 24m

$866

San DiegoIncheon

SAN - ICN

SANICN

San Diego

lun. 10/20

4:40 pm-4:05 pm

1 stop31h 25m

Incheon Intl

lun. 11/3

6:55 pm-5:24 pm

1 stop15h 29m

$879

San DiegoIncheon

SAN - ICN

SANICN

San Diego

dom. 11/16

6:10 pm-5:10 pm

1 stop30h 00m

Incheon Intl

jue. 11/27

6:55 pm-5:24 pm

1 stop15h 29m

$889

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 March. Flight prices, which tend to average around $1,004, 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 March, 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 $1,271 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 $983 on momondo.

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

As of July 2025, prices for San Diego to Incheon Intl Airport flights are approximately 24% 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

Best Price Found

$387

Fastest flight time

17h 00m

Direct flights

None
The best one-way flight to Incheon Intl Airport from San Diego in the past 72 hours is $387. The best round-trip flight deal from San Diego to Incheon Intl Airport found on momondo in the last 72 hours is $753.
The fastest flight from San Diego to Incheon Intl Airport takes 17h 00m
There are no direct flights from San Diego to Incheon Intl Airport. Popular non-direct route for this connection is San Diego Airport - 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 17h 00m 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
Hawaiian AirlinesPriceFrom $568Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
Air CanadaPriceFrom $786Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $877Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
DeltaPriceFrom $902Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Asiana AirlinesPriceFrom $953Free CancellationRating
8.2
468 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,057Free CancellationRating
8.4
1,121 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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