Cheap flights from California to South Korea from $322
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to South Korea departing on 7/13. 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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How to get the cheapest flight ticket from California to South Korea
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 South Korea?
If you aren’t able to travel to South Korea during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $864.
What is the cheapest day to depart on your flight to South Korea?
On average, the least expensive day to fly to South Korea from California is on a Monday. momondo users have found tickets for Monday departures for as low as $840. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from California to South Korea for around $1,026.
What is the cheapest time of day to depart on your flight to South Korea?
Flying to South Korea from California in the morning is the least expensive time of day to depart. momondo users have found prices as low as $856 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $973 on average. Flights to South Korea from California in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest California to South Korea flight route?
Fly from San Francisco to Incheon Intl for the best California - South Korea flight prices
How far in advance should I book a flight to South Korea?
You are more likely to see cheaper flights to South Korea from California when booking 2 weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,065 when searching 2 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from California for as low as $900 on momondo.
What cabin class options are available on California to South Korea flights?
There are 4 cabin classes available to choose from on California to South Korea flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from California to South Korea?
AIR PREMIA and WestJet are the most popular carriers operating from California to South Korea
What airlines fly to South Korea?
AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to South Korea from California according to our data. AIR PREMIA is the first choice among our users, with 50% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 21 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.
How many flights depart from California to South Korea on average per day?
As of June 2025, 31 flights take off from California and land in South Korea each day. The most common flight departure time for this route is 11:00PM, with 50% of daily flights taking off in the evening.
How many flights depart from California to South Korea on average per week?
As of June 2025, there are 220 flights per week flying from California to South Korea. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.
Cheap California to South Korea flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to South Korea
Best Price Found | $322 |
|---|---|
Fastest flight time | 12h 10m |
Direct flights | Every day |
Airports in South Korea | 2 airports |
When did momondo last update prices for flights from California to South Korea?
Prices for flights from California to South Korea refresh daily.
How many operators does momondo search for flights from California to South Korea?
The number of operators available for flights from California to South Korea is 21 as of June 2025.
How old do you have to be to fly from California to South Korea?
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 California to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from California to South Korea?
momondo data reveals that the most frequently booked plane model on the route from California to South Korea is Boeing 787-9 Dreamliner, representing 29.11% of all bookings. The subsequent popular models are Boeing 777-300ER at 18.19%, Boeing 747-8 at 15.42%, and Airbus A380-800 at 13.69%.
Best airlines flying from California to South Korea
Compare and see reviews for airlines that fly from California to South Korea with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $300 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $362 | Free Cancellation | Rating 6.6 42 reviews | |||
| PriceFrom $403 | Free Cancellation | Rating 7.8 2,500 reviews | |||
| PriceFrom $470 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $540 | Free Cancellation | Rating 8.3 740 reviews | |||
| PriceFrom $549 | Free Cancellation | Rating 7.2 2,873 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 7.1 9,553 reviews | |||
| PriceFrom $633 | Free Cancellation | Rating 7.2 92 reviews | |||
| PriceFrom $640 | Free Cancellation | Rating 7.2 151 reviews | |||
| PriceFrom $655 | Free Cancellation | Rating 8.2 441 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to South Korea?
Finding the right flight to South Korea from California 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 South Korea quick and easy, saving you time and money.
Can I find flights from California to South Korea with flexible booking policies on momondo?
momondo does allow users to show only those flights to South Korea from California which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from California to South Korea?
Once you have performed a search for California to South Korea flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from California to South Korea right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to South Korea from California. 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.