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$225 Find cheap flights from Seoul Incheon Airport to California

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 California departing on 10/3. 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
Fri 7/12
Fri 7/19

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Best California Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Los Angeles
Los Angeles2 stops$371
San Francisco
San Francisco1 stop$559
San Diego
San Diego2 stops$729
San Jose
San Jose2 stops$949

Good to know

Low season

March

High season

September

Cheapest flight

$225
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Incheon to Los Angeles

FAQs - booking California flights

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

    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 California.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to California 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 California?

    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 California with an airline and back to Incheon with another airline.

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

    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 California 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 tips for finding cheap flights to California

  • Looking for a cheap flight? 25% of our users found tickets from Seoul Incheon Airport to the following destinations at these prices or less: Los Angeles $627 one-way - $730 round-trip; San Francisco $440 one-way - $520 round-trip
  • Morning departure is around 22% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Incheon to California

Need help choosing which airline to fly with from Incheon to California? 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 1132 reviews
8.3Comfort
8.8Crew
8.2Entertainment
8.6Boarding
8.2Food
Airline reviews

On time departure and exceptional customer service during the entire flight.

10.0 ExcellentAnonymous, Jun 2024ICN - JFK
Read more about Korean Air reviews

On time departure and exceptional customer service during the entire flight.

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.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

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. :-(

Ok, the flight was late and the plane was old. The check in crew in Narita were amazing however.

Seems like crew assumed you're korean. Not impressed by crew

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

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.

plus: service and personal assistance minus: online check-in did not work

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

All in all the flight was good. Love the fact that for airline food it was piping hot

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

The premium economy seats were not that great. It could have been more premium than economy seats.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Pros: "We received great assistance at the check-in counter and were helped out even though we arrived late. The ground crew was actually great."
Cons: "We only got water. Felt like a bus ride. Minimum comfort but fair for the price."

Book cheap flights from Incheon to California

Recent round-trip flight deals

10/23Wed
2 stopsAmerican Airlines
31h 45mICN-LAX
11/13Wed
1 stopAmerican Airlines
28h 55mLAX-ICN
$371
9/19Thu
1 stopAmerican Airlines
18h 22mICN-LAX
9/29Sun
1 stopAmerican Airlines
23h 16mLAX-ICN
$414
11/12Tue
1 stopUnited Airlines
14h 51mICN-LAX
11/20Wed
1 stopUnited Airlines
18h 40mLAX-ICN
$511
9/6Fri
1 stopUnited Airlines
28h 58mICN-LAX
10/3Thu
2 stopsUnited Airlines
21h 45mLAX-ICN
$512
9/11Wed
1 stopAsiana Airlines
16h 44mICN-SAN
9/25Wed
1 stopAsiana Airlines
25h 25mSAN-ICN
$1,063
10/16Wed
nonstopKorean Air
11h 20mICN-LAS
10/25Fri
nonstopKorean Air
13h 30mLAS-ICN
$1,108
10/11Fri
nonstopKorean Air
11h 20mICN-LAS
10/16Wed
nonstopKorean Air
13h 30mLAS-ICN
$1,110
9/3Tue
2 stopsSingapore Airlines
31h 19mICN-SAN
10/8Tue
2 stopsSingapore Airlines
29h 40mSAN-ICN
$1,203
9/2Mon
1 stopAsiana Airlines
16h 44mICN-SAN
10/7Mon
1 stopAsiana Airlines
16h 37mSAN-ICN
$1,211
9/22Sun
2 stopsSingapore Airlines
38h 08mICN-SJC
10/5Sat
2 stopsSingapore Airlines
35h 28mSJC-ICN
$1,389

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Recent one-way flight deals

10/3Thu
1 stopAmerican Airlines
22h 34mICN-LAX
$225
9/24Tue
2 stopsAmerican Airlines
20h 30mICN-LAX
$230
12/3Tue
1 stopUnited Airlines
25h 01mICN-LAX
$296
9/10Tue
1 stopUnited Airlines
25h 33mICN-LAX
$297
9/25Wed
1 stopKorean Air
17h 45mICN-SAN
$659
10/3Thu
1 stopKorean Air
15h 59mICN-SNA
$841
9/29Sun
3 stopsSingapore Airlines
34h 14mICN-SJC
$907
11/1Fri
3 stopsSingapore Airlines
33h 58mICN-SAN
$909
7/19Fri
1 stopAsiana Airlines
19h 12mICN-SAN
$1,010
7/16Tue
1 stopAsiana Airlines
19h 09mICN-SAN
$1,042

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Last minute flights from Incheon to California

Last minute flight, train and bus deals

6/17Mon
nonstopAIR PREMIA
11h 30mICN-LAX
7/19Fri
nonstopAIR PREMIA
12h 55mLAX-ICN
$688
6/17Mon
nonstopAIR PREMIA
11h 30mICN-LAX
9/2Mon
nonstopAIR PREMIA
12h 55mLAX-ICN
$689
6/14Fri
nonstopAIR PREMIA
11h 30mICN-LAX
9/8Sun
nonstopAIR PREMIA
12h 55mLAX-ICN
$699
6/15Sat
multi-stopUnited Airlines
36h 10mICN-LAX
8/19Mon
multi-stopUnited Airlines
28h 55mLAX-ICN
$925
6/15Sat
multi-stopUnited Airlines
24h 05mICN-SNA
8/19Mon
multi-stopUnited Airlines
18h 45mSNA-ICN
$952
6/13Thu
nonstopAsiana Airlines
10h 30mICN-SFO
7/6Sat
nonstopAsiana Airlines
12h 30mSFO-ICN
$1,105
6/14Fri
nonstopAsiana Airlines
10h 30mICN-SFO
7/6Sat
nonstopAsiana Airlines
12h 30mSFO-ICN
$1,119
6/14Fri
multi-stopKorean Air
18h 45mICN-LAS
8/9Fri
nonstopKorean Air
13h 00mLAS-ICN
$1,389
6/17Mon
multi-stopKorean Air
27h 05mICN-LAS
7/16Tue
multi-stopKorean Air
24h 00mLAS-ICN
$1,426
6/14Fri
multi-stopSingapore Airlines
37h 07mICN-SJC
6/17Mon
multi-stopSingapore Airlines
31h 40mSJC-ICN
$2,898

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Incheon - California Flights