Cheap flights from California to Busan from $416
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 Busan departing on 7/5. 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 Busan
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 Busan?
The cheapest month to fly to Busan from California is in October. Flight prices, which tend to average around $992, are often lower during this time because this is during the off-season. If you aren’t able to travel to Busan during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $1,010.
What is the cheapest day to depart on your flight to Busan?
Our data shows that Wednesday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,104. Flights from California to Busan on a Thursday will generally be more expensive and average around $1,601. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Busan?
At noon is the cheapest time of day to fly from California to Busan when you can find flight prices for as low as $1,272. Flying to Busan at noon is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Busan, so prices are often more expensive at around $1,603 per ticket.
How far in advance should I book a flight to Busan?
You are more likely to see cheaper flights to Busan from California when booking 14 weeks ahead of your departure date. In general, you can expect to find flights to Busan for around $1,368 when searching 14 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Busan from California for as low as $927 on momondo.
What is the cheapest airline that flies from California to Busan Gimhae?
China Eastern, China Airlines, and Philippine Airlines are the most popular carriers operating from California to Busan Gimhae
What airlines fly to Busan?
Korean Air, China Airlines and Cathay Pacific are the top three most popular airlines that fly to Busan from California according to our data. Korean Air is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Busan. Keep in mind that there are 7 different airlines that fly to Busan on a routine basis, so you have a few additional options to choose from.
Cheap California to Busan flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from California to Busan
When did momondo last update prices for flights from California to Busan Gimhae Airport?
Prices for flights from California to Busan Gimhae Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Busan Gimhae Airport?
As of April 2025, there are 7 operators available to choose from for flights from California to Busan Gimhae Airport.
How old do you have to be to fly from California to Busan Gimhae Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The required travel and health documents for your Busan Gimhae Airport 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 Busan Gimhae Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from California to Busan
Compare and see reviews for airlines that fly from California to Busan with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $640 | Free Cancellation | Rating 7.2 143 reviews | |||
| PriceFrom $680 | Free Cancellation | Rating 7.2 86 reviews | |||
| PriceFrom $740 | Free Cancellation | Rating 7.5 850 reviews | |||
| PriceFrom $896 | Free Cancellation | Rating 8.4 1,062 reviews | |||
| PriceFrom $973 | Free Cancellation | Rating 8.3 727 reviews | |||
| PriceFrom $1,115 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $1,258 | Free Cancellation | Rating 8.1 442 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from California to Busan?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Busan from California.
Can I find flights from California to Busan with flexible booking policies on momondo?
All flight searches from California to Busan on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from California to Busan?
momondo provides multiple filters to help you find the best flight to Busan from California. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from California to Busan right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Busan, momondo offers a useful price alert feature which will track prices for flights to Busan from California and alert you when they change.