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Cheap flights from Incheon Intl Airport to San Diego from $372

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to San Diego departing on 10/28. 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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Find the cheapest flights from Incheon Intl Airport to San Diego

Cheap round-trip flights

Hawaiian Airlines Logo
8:35 pm - 10:59 pmICN-SAN
19h 24m1 stop
Hawaiian Airlines Logo
6:38 pm - 6:35 pmSAN-ICN
30h 57m1 stop
$525Hawaiian Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20
Hawaiian Airlines Logo
8:35 pm - 2:47 pmICN-SAN
35h 12m1 stop
Hawaiian Airlines Logo
8:15 am - 7:25 pmSAN-ICN
18h 10m1 stop
$529Hawaiian Airlines
Find Deal
Mon, Nov 3 - Thu, Nov 13
Alaska Airlines Logo
8:35 pm - 9:15 pmICN-SAN
17h 40m2 stops
Alaska Airlines Logo
7:00 am - 6:35 pmSAN-ICN
18h 35m2 stops
$539Alaska Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20
Alaska Airlines Logo
8:35 pm - 7:12 pmICN-SAN
15h 37m1 stop
Alaska Airlines Logo
9:03 pm - 6:35 pmSAN-ICN
28h 32m2 stops
$544Alaska Airlines
Find Deal
Fri, Nov 14 - Thu, Nov 20
Air Canada Logo
6:55 pm - 5:24 pmICN-SAN
15h 29m1 stop
Air Canada Logo
6:10 pm - 5:10 pmSAN-ICN
30h 00m1 stop
$609Air Canada
Find Deal
Tue, Dec 2 - Sun, Dec 7
Air Canada Logo
6:55 pm - 5:24 pmICN-SAN
15h 29m1 stop
Air Canada Logo
6:10 pm - 5:10 pmSAN-ICN
30h 00m1 stop
$612Air Canada
Find Deal
Tue, Dec 2 - Sun, Dec 7
Delta Logo
7:20 pm - 1:02 pmICN-SAN
33h 42m1 stop
Delta Logo
1:38 pm - 3:20 pmSAN-ICN
33h 42m1 stop
$671Delta
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Mon, Aug 18 - Tue, Aug 26
Delta Logo
7:20 pm - 10:51 pmICN-SAN
19h 31m1 stop
Delta Logo
7:30 am - 4:30 pmSAN-ICN
17h 00m1 stop
$673Delta
Find Deal
Mon, Aug 18 - Tue, Aug 26
United Airlines Logo
11:30 am - 11:44 pmICN-SAN
28h 14m2 stops
United Airlines Logo
12:52 pm - 4:20 amSAN-ICN
23h 28m2 stops
$685United Airlines
Find Deal
Mon, Aug 18 - Thu, Aug 21
United Airlines Logo
11:30 am - 10:15 amICN-SAN
14h 45m1 stop
United Airlines Logo
8:11 pm - 3:00 pmSAN-ICN
26h 49m1 stop
$687United Airlines
Find Deal
Thu, Aug 21 - Thu, Aug 28

Hawaiian Airlines flights from Incheon Intl Airport to San Diego

Our best Hawaiian Airlines deals on Incheon Intl Airport to San Diego flight tickets
Hawaiian Airlines
Nov 15
ICN8:35 pmIncheon Intl
19h 24m
1 stop
SAN10:59 pmSan Diego
Nov 20
SAN6:38 pmSan Diego
30h 57m
1 stop
ICN6:35 pmIncheon Intl
$525
Find similar
Hawaiian Airlines
Nov 3
ICN8:35 pmIncheon Intl
35h 12m
1 stop
SAN2:47 pmSan Diego
Nov 13
SAN8:15 amSan Diego
18h 10m
1 stop
ICN7:25 pmIncheon Intl
$529
Find similar
Hawaiian Airlines
Nov 14
ICN8:35 pmIncheon Intl
15h 37m
1 stop
SAN7:12 pmSan Diego
Nov 20
SAN1:52 pmSan Diego
35h 43m
1 stop
ICN6:35 pmIncheon Intl
$531
Find similar

Alaska Airlines flights from Incheon Intl Airport to San Diego

Our best Alaska Airlines deals on Incheon Intl Airport to San Diego flight tickets
Alaska Airlines
Nov 15
ICN8:35 pmIncheon Intl
17h 40m
2 stops
SAN9:15 pmSan Diego
Nov 20
SAN7:00 amSan Diego
18h 35m
2 stops
ICN6:35 pmIncheon Intl
$539
Find similar
Alaska Airlines
Nov 14
ICN8:35 pmIncheon Intl
15h 37m
1 stop
SAN7:12 pmSan Diego
Nov 20
SAN9:03 pmSan Diego
28h 32m
2 stops
ICN6:35 pmIncheon Intl
$544
Find similar
Alaska Airlines
Nov 2
ICN8:35 pmIncheon Intl
19h 24m
1 stop
SAN10:59 pmSan Diego
Nov 8
SAN8:15 amSan Diego
18h 10m
1 stop
ICN7:25 pmIncheon Intl
$580
Find similar

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 February, then departing from Incheon Intl Airport during the month June is also very affordable. Most momondo users find prices during this month for around $897.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Incheon Intl Airport to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $615. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $962. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $921. Flights in the evening are often more expensive with an average ticket price of $1,022.

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

As of July 2025, prices for Incheon Intl Airport to San Diego flights are approximately 18% 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

$372

Fastest flight time

14h 06m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Incheon Intl Airport in the past 72 hours is $372. The best round-trip flight deal from Incheon Intl Airport to San Diego found on momondo in the last 72 hours is $525.
The fastest flight from Incheon Intl Airport to San Diego takes 14h 06m
There are no direct flights from Incheon Intl Airport to San Diego. Popular non-direct route for this connection is Incheon Intl Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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  • How far is Incheon Intl to San Diego by plane?

    There are 6088.5 mi between Incheon Intl and San Diego. 14h 06m 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 $704Free CancellationRating
8.2
456 reviews
Search Asiana Airlines flights
DeltaPriceFrom $705Free CancellationRating
8.0
7,958 reviews
Search Delta flights
United AirlinesPriceFrom $747Free CancellationRating
7.4
8,864 reviews
Search United Airlines flights

Traveling to a place near San Diego?

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

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?

Yes momondo offers price alerts on flights to San Diego from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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