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Cheap flights from Incheon Intl Airport to San Diego from $463

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Incheon Intl Airport to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 12:40 pmICN  Incheon Intl-SAN San Diego
33h 00m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
7:51 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
32h 29m1 stop San Francisco
$944Multiple Airlines
Thu, Nov 26 - Thu, Dec 3
Multiple Airlines Logo
8:40 pm - 12:40 pmICN  Incheon Intl-SAN San Diego
33h 00m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
7:51 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
32h 29m1 stop San Francisco
$955Multiple Airlines
Thu, Nov 26 - Fri, Dec 4
Multiple Airlines Logo
8:40 pm - 12:40 pmICN  Incheon Intl-SAN San Diego
33h 00m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
7:51 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
32h 29m1 stop San Francisco
$959Multiple Airlines
Thu, Nov 26 - Sat, Dec 5
Multiple Airlines Logo
8:40 pm - 12:40 pmICN  Incheon Intl-SAN San Diego
33h 00m2 stops Vancouver Intl Calgary
Multiple Airlines Logo
7:12 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
21h 08m1 stop San Francisco
$963Multiple Airlines
Thu, Nov 26 - Wed, Dec 2
Multiple Airlines Logo
7:45 pm - 7:38 pmICN  Incheon Intl-SAN San Diego
16h 53m1 stop San Francisco
Multiple Airlines Logo
3:30 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
36h 50m1 stop San Francisco
$971Multiple Airlines
Sun, Feb 7 - Sun, Feb 14
Multiple Airlines Logo
7:45 pm - 6:10 pmICN  Incheon Intl-SAN San Diego
15h 25m1 stop San Francisco
Multiple Airlines Logo
7:51 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
32h 29m1 stop San Francisco
$977Multiple Airlines
Wed, Dec 2 - Fri, Dec 4
Multiple Airlines Logo
7:45 pm - 6:10 pmICN  Incheon Intl-SAN San Diego
15h 25m1 stop San Francisco
Multiple Airlines Logo
7:51 pm - 9:20 pmSAN  San Diego-ICN Incheon Intl
32h 29m1 stop San Francisco
$981Multiple Airlines
Wed, Dec 2 - Sat, Dec 5
Multiple Airlines Logo
8:40 pm - 12:26 pmICN  Incheon Intl-SAN San Diego
32h 46m2 stops Vancouver Intl San Francisco
Multiple Airlines Logo
11:05 am - 9:20 pmSAN  San Diego-ICN Incheon Intl
17h 15m1 stop San Francisco
$992Multiple Airlines
Tue, Dec 1 - Mon, Dec 7
Asiana Airlines Logo
6:00 pm - 8:37 pmICN  Incheon Intl-SAN San Diego
19h 37m1 stop San Francisco
Asiana Airlines Logo
11:25 am - 5:40 amSAN  San Diego-ICN Incheon Intl
25h 15m1 stop San Francisco
$3,918Asiana Airlines
Thu, Dec 3 - Thu, Dec 31
Asiana Airlines Logo
6:00 pm - 8:37 pmICN  Incheon Intl-SAN San Diego
19h 37m1 stop San Francisco
Asiana Airlines Logo
11:25 am - 5:40 amSAN  San Diego-ICN Incheon Intl
25h 15m1 stop San Francisco
$3,961Asiana Airlines
Thu, Dec 3 - Thu, Dec 31

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Air Canada flights from Incheon Intl Airport to San Diego

Our best Air Canada deals on Incheon Intl Airport to San Diego flight tickets
Air Canada
Nov 13
ICN6:55 pmIncheon Intl
14h 30m
1 stop
SAN4:25 pmSan Diego
Nov 26
SAN4:45 pmSan Diego
31h 25m
1 stop
ICN5:10 pmIncheon Intl
$960
Air Canada
Nov 13
ICN6:55 pmIncheon Intl
14h 30m
1 stop
SAN4:25 pmSan Diego
Nov 26
SAN4:45 pmSan Diego
31h 25m
1 stop
ICN5:10 pmIncheon Intl
$1,005
Air Canada
Nov 13
ICN6:55 pmIncheon Intl
14h 30m
1 stop
SAN4:25 pmSan Diego
Nov 26
SAN4:45 pmSan Diego
31h 25m
1 stop
ICN5:10 pmIncheon Intl
$1,014

United Airlines flights from Incheon Intl Airport to San Diego

Our best United Airlines deals on Incheon Intl Airport to San Diego flight tickets
United Airlines
Nov 26
ICN12:45 pmIncheon Intl
26h 15m
2 stops
SAN10:00 pmSan Diego
Dec 2
SAN8:40 amSan Diego
28h 00m
2 stops
ICN5:40 amIncheon Intl
$1,058
United Airlines
Nov 27
ICN12:45 pmIncheon Intl
14h 27m
1 stop
SAN10:12 amSan Diego
Dec 5
SAN6:23 pmSan Diego
18h 17m
1 stop
ICN5:40 amIncheon Intl
$1,114
United Airlines
Nov 18
ICN12:45 pmIncheon Intl
16h 12m
1 stop
SAN11:57 amSan Diego
Dec 2
SAN12:10 pmSan Diego
24h 30m
1 stop
ICN5:40 amIncheon Intl
$1,116

momondo Fare Finder

 
Use the filters below to find and compare flights from Incheon Intl Airport to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Thu 11/26

8:40 pm-12:40 pm

2 stops33h 00m

San Diego

Thu 12/3

7:51 pm-9:20 pm

1 stop32h 29m

$944

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Thu 11/26

8:40 pm-12:40 pm

2 stops33h 00m

San Diego

Fri 12/4

7:51 pm-9:20 pm

1 stop32h 29m

$955

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Thu 11/26

8:40 pm-12:40 pm

2 stops33h 00m

San Diego

Sat 12/5

7:51 pm-9:20 pm

1 stop32h 29m

$959

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Thu 11/26

8:40 pm-12:40 pm

2 stops33h 00m

San Diego

Wed 12/2

7:12 am-9:20 pm

1 stop21h 08m

$963

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Sun 2/7

7:45 pm-7:38 pm

1 stop16h 53m

San Diego

Sun 2/14

3:30 pm-9:20 pm

1 stop36h 50m

$971

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Wed 12/2

7:45 pm-6:10 pm

1 stop15h 25m

San Diego

Fri 12/4

7:51 pm-9:20 pm

1 stop32h 29m

$977

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Wed 12/2

7:45 pm-6:10 pm

1 stop15h 25m

San Diego

Sat 12/5

7:51 pm-9:20 pm

1 stop32h 29m

$981

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Tue 12/1

8:40 pm-12:26 pm

2 stops32h 46m

San Diego

Mon 12/7

11:05 am-9:20 pm

1 stop17h 15m

$992
Quickest round-trip

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Thu 12/3

6:00 pm-8:37 pm

1 stop19h 37m

San Diego

Thu 12/31

11:25 am-5:40 am

1 stop25h 15m

$3,918

IncheonSan Diego

ICN Incheon Intl - SAN San Diego

ICNSAN

Incheon Intl

Thu 12/3

6:00 pm-8:37 pm

1 stop19h 37m

San Diego

Thu 12/31

11:25 am-5:40 am

1 stop25h 15m

$3,961

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 San Diego from

How to get the cheapest flight ticket from Incheon Intl Airport to San Diego

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 San Diego?

If you are unable to visit San Diego during the month of December, then departing from Incheon Intl Airport during the month September is also very affordable. Most momondo users find prices during this month for around $747.

Can stopping save me money on Incheon Intl Airport to San Diego flights?

You could potentially save up to 13% on your flight if you consider stops on a Incheon Intl Airport to San Diego flight.

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

As of November 2026, prices for Incheon Intl Airport to San Diego flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to San Diego

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

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

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

Best Price Found

$463

Fastest flight time

16h 26m

Direct flights

None
The best one-way flight to San Diego from Incheon Intl Airport in the past 72 hours is $463. The best round-trip flight deal from Incheon Intl Airport to San Diego found on momondo in the last 72 hours is $944.
The fastest flight from Incheon Intl Airport to San Diego takes 16h 26m
There are no direct flights from Incheon Intl Airport to San Diego. There are no popular flight routes from Incheon Intl Airport to San Diego.
Search flight deals

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

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

    There are 6088.5 mi between Incheon Intl and San Diego. 16h 26m is a normal flight duration for this route.

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

    Prices for flights from Incheon Intl Airport to San Diego Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Incheon Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Incheon Intl Airport to San Diego?

Best airlines flying from Incheon Intl Airport to San Diego

Compare and see reviews for airlines that fly from Incheon Intl Airport to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $660Free CancellationRating
8.1
572 reviews
Search Asiana Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Chula Vista
El Cajon
Coronado
National City
La Mesa
Julian
San Ysidro
Santee
Poway
Imperial Beach
Alpine
Lemon Grove
Borrego Springs

Why use momondo?

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

Finding the right flight to San Diego from Seoul 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 San Diego quick and easy, saving you time and money.

Can I find flights from Seoul to San Diego with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Diego from Seoul with this policy.

How can momondo help me find flights from Seoul to San Diego?

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 Seoul to San Diego.

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

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