$344 Find Cheap Flights from California to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seoul departing on 11/7. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seoul

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

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

Everything you should know

Cheapest round-trip
$567
Overall average: $1,274
XiamenAir
Tue 12/2Tue 12/9
LAX - ICN • 1 stop
Cheapest non-stop
$648
Typical prices: $722-$1,733
AIR PREMIA
Fri 12/5Mon 12/15
SFO - ICN • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seoul!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from California to Seoul

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Seoul 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Seoul

Tue, Dec 2 - Tue, Dec 9
XiamenAir Logo
10:45 pm - 12:20 pmLAX-ICN
20h 35m1 stop
XiamenAir Logo
1:20 pm - 7:00 pmICN-LAX
22h 40m1 stop
$567XiamenAir
Find Deal
Sat, Mar 14 - Sat, Mar 21
China Southern Logo
11:00 pm - 3:15 pmLAX-ICN
24h 15m1 stop
China Southern Logo
2:50 pm - 7:30 pmICN-LAX
20h 40m1 stop
$570China Southern
Find Deal
Fri, Nov 28 - Sat, Dec 13
Multiple Airlines Logo
10:30 pm - 5:10 amLAX-ICN
13h 40mnonstop
Multiple Airlines Logo
9:20 pm - 10:05 amICN-LAX
29h 45m1 stop
$615Multiple Airlines
Find Deal
Wed, Feb 11 - Mon, Feb 23
Alaska Airlines Logo
6:15 am - 6:35 pmSJC-ICN
19h 20m1 stop
Alaska Airlines Logo
8:35 pm - 7:04 pmICN-SJC
15h 29m1 stop
$616Alaska Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 25
Multiple Airlines Logo
10:30 pm - 5:10 amLAX-ICN
13h 40mnonstop
Multiple Airlines Logo
9:20 pm - 10:05 amICN-LAX
29h 45m1 stop
$643Multiple Airlines
Find Deal
Mon, Nov 17 - Thu, Nov 27
China Eastern Logo
11:30 am - 1:30 pmLAX-ICN
33h 00m1 stop
China Eastern Logo
4:20 pm - 9:05 amICN-LAX
33h 45m1 stop
$647China Eastern
Find Deal
Fri, Dec 5 - Mon, Dec 15
AIR PREMIA Logo
2:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
AIR PREMIA Logo
6:55 pm - 12:30 pmICN-SFO
10h 35mnonstop
$648AIR PREMIA
Find Deal
Mon, Nov 24 - Tue, Dec 2
China Eastern Logo
11:30 am - 3:05 pmLAX-ICN
34h 35m1 stop
China Eastern Logo
4:20 pm - 9:05 amICN-LAX
33h 45m1 stop
$653China Eastern
Find Deal
Sat, Jan 31 - Thu, Feb 12
Alaska Airlines Logo
6:15 am - 6:35 pmSJC-ICN
19h 20m1 stop
Alaska Airlines Logo
8:35 pm - 7:04 pmICN-SJC
15h 29m1 stop
$654Alaska Airlines
Find Deal
Wed, Mar 18 - Fri, Apr 3
AIR PREMIA Logo
3:30 pm - 8:30 pmSFO-ICN
13h 00mnonstop
AIR PREMIA Logo
6:20 pm - 1:00 pmICN-SFO
10h 40mnonstop
$654AIR PREMIA
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$344
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from San Francisco to Seoul Incheon Airport

FAQs for booking flights from California to Seoul

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

    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 California to Seoul.

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

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

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

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

    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 Seoul from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Seoul

Cabin class types available on flights to California

Cabin classes available on flights to Seoul. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Seoulfrom $1,011
Business Class flights to Seoulfrom $1,100
Prem Econ Class flights to Seoulfrom $727
Economy Class flights to Seoulfrom $452

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.