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Cheap flights from Incheon Intl Airport to California from $427

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 California departing on 5/28. 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 California

Cheap round-trip flights

Enter your travel dates to find the best prices.
AIR PREMIA Logo
6:00 pm - 1:00 pm
ICN
-
SFO
11h 00mnonstop
AIR PREMIA Logo
3:30 pm - 8:10 pm
SFO
-
ICN
12h 40mnonstop
$798AIR PREMIA
Wed, May 27 - Wed, Jul 8
United Airlines Logo
11:30 am - 6:30 am
ICN
-
SFO
11h 00mnonstop
United Airlines Logo
11:55 pm - 4:20 am
SFO
-
ICN
12h 25mnonstop
$802United Airlines
Wed, Jun 24 - Sun, Aug 16
United Airlines Logo
11:30 am - 6:30 am
ICN
-
SFO
11h 00mnonstop
United Airlines Logo
11:55 pm - 4:20 am
SFO
-
ICN
12h 25mnonstop
$805United Airlines
Mon, Jun 15 - Fri, Jul 24
AIR PREMIA Logo
1:00 pm - 8:20 am
ICN
-
LAX
11h 20mnonstop
AIR PREMIA Logo
10:50 am - 3:50 pm
LAX
-
ICN
13h 00mnonstop
$887AIR PREMIA
Wed, May 20 - Wed, Sep 23
Air Canada Logo
5:45 pm - 12:23 pm
ICN
-
SNA
34h 38m
1 stop
Air Canada Logo
1:15 pm - 4:05 pm
SNA
-
ICN
34h 50m
1 stop
$1,044Air Canada
Thu, Jun 25 - Sun, Jul 5
Air Canada Logo
5:45 pm - 12:23 pm
ICN
-
SNA
34h 38m
1 stop
Air Canada Logo
1:15 pm - 4:05 pm
SNA
-
ICN
34h 50m
1 stop
$1,047Air Canada
Tue, Aug 11 - Tue, Aug 18
Alaska Airlines Logo
8:00 pm - 9:02 am
ICN
-
SAN
30h 02m
2 stops
Alaska Airlines Logo
8:07 pm - 5:35 pm
SAN
-
ICN
28h 28m
2 stops
$1,060Alaska Airlines
Fri, Nov 6 - Sat, Nov 14
Alaska Airlines Logo
8:00 pm - 9:02 am
ICN
-
SAN
30h 02m
2 stops
Alaska Airlines Logo
8:07 pm - 5:35 pm
SAN
-
ICN
28h 28m
2 stops
$1,061Alaska Airlines
Fri, Nov 6 - Sat, Nov 14
Asiana Airlines Logo
4:50 pm - 3:17 pm
ICN
-
BUR
14h 27m
1 stop
Asiana Airlines Logo
8:22 pm - 4:20 am
BUR
-
ICN
15h 58m
1 stop
$1,077Asiana Airlines
Wed, Jun 17 - Fri, Jul 10
Asiana Airlines Logo
11:30 am - 12:12 pm
ICN
-
ONT
16h 42m
1 stop
Asiana Airlines Logo
6:00 am - 3:00 pm
ONT
-
ICN
17h 00m
1 stop
$1,089Asiana Airlines
Wed, Jul 15 - Thu, Aug 6

Air Canada flights from Incheon Intl Airport to California

Our best Air Canada deals on Incheon Intl Airport to California flight tickets
Air Canada
May 18
ICN5:45 pmIncheon Intl
33h 34m
1 stop
LAX11:19 amLos Angeles
Jun 8
LAX12:20 pmLos Angeles
35h 45m
1 stop
ICN4:05 pmIncheon Intl
$936
Air Canada
May 18
ICN5:45 pmIncheon Intl
33h 34m
1 stop
LAX11:19 amLos Angeles
Jun 8
LAX5:05 pmLos Angeles
31h 00m
1 stop
ICN4:05 pmIncheon Intl
$941
Air Canada
May 21
ICN5:45 pmIncheon Intl
19h 49m
1 stop
LAX9:34 pmLos Angeles
May 24
LAX5:05 pmLos Angeles
31h 00m
1 stop
ICN4:05 pmIncheon Intl
$942

XiamenAir flights from Incheon Intl Airport to California

Our best XiamenAir deals on Incheon Intl Airport to California flight tickets
XiamenAir
Oct 29
ICN1:20 pmIncheon Intl
22h 40m
1 stop
LAX8:00 pmLos Angeles
Nov 1
LAX10:45 pmLos Angeles
20h 35m
1 stop
ICN12:20 pmIncheon Intl
$686
XiamenAir
Oct 29
ICN1:20 pmIncheon Intl
22h 40m
1 stop
LAX8:00 pmLos Angeles
Nov 1
LAX10:45 pmLos Angeles
20h 35m
1 stop
ICN12:20 pmIncheon Intl
$689
XiamenAir
Oct 29
ICN1:20 pmIncheon Intl
22h 40m
1 stop
LAX8:00 pmLos Angeles
Nov 1
LAX10:45 pmLos Angeles
20h 35m
1 stop
ICN12:20 pmIncheon Intl
$693

momondo Fare Finder

 
Customize your flight search to find flights from Incheon Intl Airport to California 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 May 17, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 5/27

6:00 pm-1:00 pm

Nonstop11h 00m

San Francisco

Wed 7/8

3:30 pm-8:10 pm

Nonstop12h 40m

$798
Quickest round-trip

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Wed 6/24

11:30 am-6:30 am

Nonstop11h 00m

San Francisco

Sun 8/16

11:55 pm-4:20 am

Nonstop12h 25m

$802

IncheonSan Francisco

ICN - SFO

ICNSFO

Incheon Intl

Mon 6/15

11:30 am-6:30 am

Nonstop11h 00m

San Francisco

Fri 7/24

11:55 pm-4:20 am

Nonstop12h 25m

$805

IncheonLos Angeles

ICN - LAX

ICNLAX

Incheon Intl

Wed 5/20

1:00 pm-8:20 am

Nonstop11h 20m

Los Angeles

Wed 9/23

10:50 am-3:50 pm

Nonstop13h 00m

$887

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Thu 6/25

5:45 pm-12:23 pm

1 stop34h 38m

Santa Ana J. Wayne/Orange Cnty

Sun 7/5

1:15 pm-4:05 pm

1 stop34h 50m

$1,044

IncheonSanta Ana

ICN - SNA

ICNSNA

Incheon Intl

Tue 8/11

5:45 pm-12:23 pm

1 stop34h 38m

Santa Ana J. Wayne/Orange Cnty

Tue 8/18

1:15 pm-4:05 pm

1 stop34h 50m

$1,047

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Fri 11/6

8:00 pm-9:02 am

2 stops30h 02m

San Diego

Sat 11/14

8:07 pm-5:35 pm

2 stops28h 28m

$1,060

IncheonSan Diego

ICN - SAN

ICNSAN

Incheon Intl

Fri 11/6

8:00 pm-9:02 am

2 stops30h 02m

San Diego

Sat 11/14

8:07 pm-5:35 pm

2 stops28h 28m

$1,061

IncheonBurbank

ICN - BUR

ICNBUR

Incheon Intl

Wed 6/17

4:50 pm-3:17 pm

1 stop14h 27m

Burbank Bob Hope

Fri 7/10

8:22 pm-4:20 am

1 stop15h 58m

$1,077

IncheonOntario

ICN - ONT

ICNONT

Incheon Intl

Wed 7/15

11:30 am-12:12 pm

1 stop16h 42m

Ontario

Thu 8/6

6:00 am-3:00 pm

1 stop17h 00m

$1,089

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 California from

How to get the cheapest flight ticket from Incheon Intl Airport to California

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 California?

The month of September is another great option to travel to California, with average flight prices from Incheon Intl Airport averaging around $550.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from Incheon Intl Airport to California is on a Wednesday. Travelers who choose to depart for California on a Wednesday will often find tickets for as low as $616. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to California on Saturday is $692.

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

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as $577. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $687 on average. Flights to California from Incheon Intl Airport in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Incheon Intl to California flight route?

Fly from Incheon Intl to San Francisco for the best Incheon Intl - California flight prices

How far in advance should I book a flight from Incheon Intl Airport to California?

You are more likely to see cheaper flights to California from Incheon Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $643 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Incheon Intl Airport for as low as $599 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Incheon Intl Airport to California flight.

Cheap Incheon Intl Airport to California flight deals and tips

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

Best Price Found

$521

Fastest flight time

10h 30m

Direct flights

Mon, Tue, Wed, Thu, Sat and Sun

Airports in California

418 airports
The best one-way flight to California from Incheon Intl Airport in the past 72 hours is $521. The best round-trip flight deal from Incheon Intl Airport to California found on momondo in the last 72 hours is $827.
The fastest flight from Incheon Intl Airport to California takes 10h 30m
Direct flights go from Incheon Intl Airport to California on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. Airlines offering direct flights are: AIR PREMIA and Asiana Airlines.
There are 418 airports in California. From Incheon Intl Airport there are direct flights to Los Angeles (LAX), San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to California

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

    Prices for flights from Incheon Intl Airport to California are refreshed on a daily basis.

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

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

    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 Incheon Intl Airport to California.

  • What documentation or ID do you need to fly to California?

    The travel and health documents required for your trip to California 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 California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Incheon Intl Airport to California?

Best airlines flying from Incheon Intl Airport to California

Compare and see reviews for airlines that fly from Incheon Intl Airport to California with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $282Free CancellationRating
7.1
11,056 reviews
Search Air Canada flights
Hawaiian AirlinesPriceFrom $340Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
AIR PREMIAPriceFrom $343Free CancellationRating
8.0
92 reviews
Search AIR PREMIA flights
Alaska AirlinesPriceFrom $347Free CancellationRating
7.9
12,377 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $404Free CancellationRating
7.4
9,730 reviews
Search United Airlines flights
Korean AirPriceFrom $448Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $464Free CancellationRating
8.1
534 reviews
Search Asiana Airlines flights
DeltaPriceFrom $636Free CancellationRating
7.9
8,451 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to California 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 California quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Seoul to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Seoul to California?

momondo helps you find the best flight between Seoul and California 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 Seoul to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seoul to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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