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ICN - SAN

$388 Find cheap flights from Seoul Incheon Airport to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to San Diego departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to San Diego

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to San Diego, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to San Diego, as well as popular online travel agencies
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Incheon to San Diego (ICN-SAN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to San Diego that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:50 pm - 5:20 pmICN-SAN
16h 30m2 stops
10:55 am - 4:20 amSAN-ICN
25h 25m2 stops
$880United Airlines
Find Deal
Tue, Sep 3 - Wed, Sep 11
7:20 pm - 2:11 pmICN-SAN
34h 51m1 stop
11:15 am - 4:30 pmSAN-ICN
37h 15m1 stop
$979Delta
Find Deal
Fri, Oct 11 - Mon, Oct 14
5:30 pm - 6:31 pmICN-SAN
17h 01m1 stop
8:13 am - 7:50 pmSAN-ICN
19h 37m1 stop
$1,035
Find Deal
Mon, Jun 3 - Wed, Jun 5
7:20 pm - 6:04 pmICN-SAN
14h 44m1 stop
7:05 am - 4:30 pmSAN-ICN
17h 25m1 stop
$1,053Korean Air
Find Deal
Tue, Sep 10 - Tue, Sep 17
5:30 pm - 6:31 pmICN-SAN
17h 01m1 stop
8:13 am - 7:50 pmSAN-ICN
19h 37m1 stop
$1,057
Find Deal
Mon, Jun 3 - Wed, Jun 5
7:20 pm - 6:04 pmICN-SAN
14h 44m1 stop
6:15 am - 5:40 pmSAN-ICN
18h 25m1 stop
$1,108Korean Air
Find Deal
Fri, Sep 27 - Thu, Dec 26
2:40 pm - 5:20 pmICN-SAN
18h 40m1 stop
6:30 am - 5:30 pmSAN-ICN
18h 00m1 stop
$1,172Asiana Airlines
Find Deal
Fri, Sep 20 - Thu, Dec 19
2:40 pm - 5:20 pmICN-SAN
18h 40m1 stop
10:55 am - 4:00 amSAN-ICN
25h 05m1 stop
$1,246Asiana Airlines
Find Deal
Thu, Aug 29 - Mon, Sep 9
11:50 pm - 3:09 pmICN-SAN
31h 19m2 stops
8:07 am - 7:45 amSAN-ICN
31h 38m2 stops
$1,311Singapore Airlines
Find Deal
Sat, Aug 31 - Sat, Sep 7
11:50 pm - 6:34 pmICN-SAN
34h 44m2 stops
4:30 pm - 3:35 pmSAN-ICN
31h 05m2 stops
$1,399Singapore Airlines
Find Deal
Fri, Aug 30 - Sat, Sep 7

Flights from Incheon to San Diego - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon to San Diego to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Incheon to San Diego?

The average price of all flights from Incheon Intl Airport to San Diego clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to San Diego on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Incheon to San Diego. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Incheon Intl Airport to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to San Diego, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Incheon Intl Airport to San Diego is May, where tickets cost $1,049 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $1,856 and $1,722 respectively.

Which airlines provide the cheapest flights from Incheon to San Diego?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Incheon to San Diego found on KAYAK was with American Airlines for $396. United Airlines proposed a round-trip connection from $880 and Delta from $979.

Good to know

Low season

May

High season

February

Cheapest flight

$388
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Incheon to San Diego

When to book flights from Incheon to San Diego

Are your dates flexible? Find out the best times to travel from Incheon to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to San Diego flights

  • What is the cheapest flight from Incheon Intl Airport to San Diego?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to San Diego was $388 for a one-way ticket and $880 for a round-trip.

  • Do I need a passport to fly between Incheon and San Diego?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Incheon and on arrival in San Diego.

  • Which aircraft models fly most regularly from Incheon to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Incheon to San Diego?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Incheon and San Diego, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Incheon to San Diego, Korean Air or Asiana Airlines?

    The two airlines most popular with KAYAK users for flights from Incheon to San Diego are Korean Air and Asiana Airlines. With an average price for the route of $1,426 and an overall rating of 8.5, Korean Air is the most popular choice. Asiana Airlines is also a great choice for the route, with an average price of $1,528 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Incheon to San Diego?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to San Diego.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to San Diego?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Incheon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to San Diego?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Incheon with another airline. Booking your flights between Incheon and SAN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to San Diego?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Incheon to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Incheon to San Diego. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to San Diego? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1184 reviews
8.6Boarding
8.2Entertainment
8.3Comfort
8.8Crew
8.2Food
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

Staff was excellent. Food could use more variety. -More vegetable options. Menu didn't have juice or soda listed. -The croissants were outstanding!

Asian Vegitarian food was test less No Salt or pepper served Need to improve with Chef who can caters for Peaple from India I am sure Chef knows different varieties of food Indian People like

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

The flight attendant, where kind of rude, there where hiding for almost 3 hours, without doing rounds to see if people needed water or pickup the water cups, the toilets were full of water cups, because they never come back to pick them up.

Amazing service and fabulous syaff. Loved the jumbo jet too, comfortable.

The entertainment screens are dated and needs to be changed to new screens. Then when we got home, I found out 2 of our luggage’s were damaged (huge) and some items stolen.

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Great experience overall. Check in at Austin was congested as they only have about 6 check in kiosks, one was broken, and there was a lot of Spring Break travelers.

I was sitting at comfort +. One of the Asian male crew was so loud when he delivered service. When he asked questions or what food you need, he was shouting. He must be a prison guard before going Delta.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Everything was very good other than I had selected a specific seat when I booked the flight and they changed it once I checked-in the day before my flight. I was still in first class but lost my aisle seat for a window seat. Being tall, the aisle offers more comfort so I always select an aisle seat.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Space and comfort was good. Staff could have been more helpful and friendly.

Crew was not friendly when I went to request a seat change.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

So so. Terrible aircraft choice for that leg of the flight.

Our seat tv didn’t work All the rest was perfect

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Book cheap flights from Incheon to San Diego

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to San Diego found on KAYAK in the last 72 hours.
5/21Tue
2 stops
36h 38mICN-SAN
$388
5/29Wed
1 stopAmerican Airlines
20h 38mICN-SAN
$396
5/29Wed
2 stopsAmerican Airlines
20h 16mICN-SAN
$401
11/1Fri
2 stopsQatar Airways
37h 49mICN-SAN
$1,023
7/23Tue
2 stopsSingapore Airlines
36h 18mICN-SAN
$1,061
6/30Sun
1 stopAsiana Airlines
19h 14mICN-SAN
$1,107
11/1Fri
3 stopsSingapore Airlines
33h 58mICN-SAN
$1,194
11/1Fri
1 stopDelta
30h 02mICN-SAN
$1,388
11/1Fri
2 stopsDelta
28h 59mICN-SAN
$1,393
8/27Tue
2 stopsQatar Airways
34h 28mICN-SAN
$1,454

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Last minute flights from Incheon to San Diego

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to San Diego that are departing in the next 10 days.
5/11Sat
multi-stopAsiana Airlines
19h 01mICN-SAN
5/12Sun
multi-stopAsiana Airlines
25h 55mSAN-ICN
$1,209
5/11Sat
multi-stopUnited Airlines
22h 40mICN-SAN
5/18Sat
multi-stopUnited Airlines
31h 01mSAN-ICN
$1,234
5/11Sat
multi-stopHawaiian Airlines
16h 10mICN-SAN
5/18Sat
multi-stopHawaiian Airlines
17h 25mSAN-ICN
$1,366
5/7Tue
multi-stopKorean Air
18h 59mICN-SAN
5/17Fri
multi-stopKorean Air
26h 15mSAN-ICN
$1,627
5/11Sat
multi-stop
24h 26mICN-SAN
5/12Sun
multi-stop
24h 50mSAN-ICN
$1,771
5/7Tue
multi-stop
36h 23mICN-SAN
5/17Fri
multi-stop
17h 04mSAN-ICN
$1,776
5/7Tue
multi-stop
23h 42mICN-SAN
5/17Fri
multi-stop
19h 35mSAN-ICN
$1,909
5/11Sat
multi-stopChina Eastern
24h 34mICN-SAN
5/12Sun
multi-stopChina Eastern
37h 40mSAN-ICN
$2,166
5/11Sat
multi-stop
38h 32mICN-SAN
5/18Sat
multi-stop
35h 35mSAN-ICN
$2,774
5/10Fri
multi-stopQatar Airways
32h 55mICN-SAN
5/12Sun
multi-stopQatar Airways
38h 44mSAN-ICN
$3,152

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Incheon - San Diego Flights

Departure:

Seoul Incheon Airport (ICN)South Korea

Destination:

San Diego (SAN)United States

Return flight deals:

San Diego - Seoul Incheon Airport

Cabin classes: