$442 Cheap Flights from Busan (PUS) to Orange County (SNA)

View $442 flight on Thu, Nov 27, 2025Opens in a new window

Popular airlines from Gimhae Airport (PUS) to John Wayne Airport (SNA)

Cheap Flights from Busan to Orange County (PUS-SNA)

Prices were available within the past 7 days and start at $442 for one-way flights and $777 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Mon, Oct 27 - Wed, Oct 29
PUS
Busan
SNA
Orange County
$777 Roundtrip, found 5 days ago
$777
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Oct 27 from Busan to Orange County, returning Wed, Oct 29, priced at $777 found 5 days ago
Delta
Mon, Oct 27 - Tue, Oct 28
PUS
Busan
SNA
Orange County
$778 Roundtrip, found 5 days ago
$778
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Oct 27 from Busan to Orange County, returning Tue, Oct 28, priced at $778 found 5 days ago
Korean Air
Mon, Oct 27 - Fri, Oct 31
PUS
Busan
SNA
Orange County
$831 Roundtrip, found 5 days ago
$831
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Oct 27 from Busan to Orange County, returning Fri, Oct 31, priced at $831 found 5 days ago
Delta
Sun, Oct 26 - Wed, Oct 29
PUS
Busan
SNA
Orange County
$848 Roundtrip, found 5 days ago
$848
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 26 from Busan to Orange County, returning Wed, Oct 29, priced at $848 found 5 days ago
Delta
Sun, Oct 26 - Tue, Oct 28
PUS
Busan
SNA
Orange County
$848 Roundtrip, found 5 days ago
$848
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Oct 26 from Busan to Orange County, returning Tue, Oct 28, priced at $848 found 5 days ago
Korean Air
Mon, Oct 27 - Thu, Oct 30
PUS
Busan
SNA
Orange County
$918 Roundtrip, found 5 days ago
$918
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Oct 27 from Busan to Orange County, returning Thu, Oct 30, priced at $918 found 5 days ago
Delta
Sat, Oct 25 - Tue, Oct 28
PUS
Busan
SNA
Orange County
$985 Roundtrip, found 5 days ago
$985
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Oct 25 from Busan to Orange County, returning Tue, Oct 28, priced at $985 found 5 days ago
Korean Air
Mon, Oct 27 - Sun, Nov 2
PUS
Busan
SNA
Orange County
$1,041 Roundtrip, found 5 days ago
$1,041
Roundtrip
found 5 days ago
Select Korean Air flight, departing Mon, Oct 27 from Busan to Orange County, returning Sun, Nov 2, priced at $1,041 found 5 days ago
Delta
Fri, Oct 24 - Fri, Oct 31
PUS
Busan
SNA
Orange County
$1,094 Roundtrip, found 5 days ago
$1,094
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 24 from Busan to Orange County, returning Fri, Oct 31, priced at $1,094 found 5 days ago
Delta
Fri, Oct 24 - Fri, Oct 31
PUS
Busan
SNA
Orange County
$1,100 Roundtrip, found 5 days ago
$1,100
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 24 from Busan to Orange County, returning Fri, Oct 31, priced at $1,100 found 5 days ago

Alternative airports near Santa Ana

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest option available. Flights from $775
ONT
Los Angeles - Ontario Intl.
Cheapest
Flights from $775
Flights from Busan (PUS) to Orange County (SNA)
Origin airport
Gimhae
Destination airport
John Wayne
Roundtrip price
$777
Distance
6013 mi

Busan to Orange County Flights

The cheapest times to fly from Busan to Orange County

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Busan to Orange County are during the month of October. You can find some of the cheapest flights from Busan to Orange County with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Busan to Orange County

Sunday is one of the best days to book for cheap flights from Busan to Orange County: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Busan to Orange County

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Busan to Orange County in 2025. You can also book with separate airlines for your outbound and return journeys, from $442 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Busan to Orange County flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Busan to Orange County airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gimhae Airport (PUS) to John Wayne Airport (SNA) cost?
Lock in a cheap one-way flight from $442 or cheap return flight from $777 from Gimhae Airport (PUS) to John Wayne Airport (SNA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gimhae Airport (PUS) to John Wayne Airport (SNA)?
The cheapest month to fly from PUS to SNA is October, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Gimhae Airport (PUS) to John Wayne Airport (SNA)?
To find the cheapest airline flying from PUS to SNA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Gimhae Airport (PUS) to John Wayne Airport (SNA)?
You'll need to book a flight with a layover if you're traveling from Gimhae Airport (PUS) to John Wayne Airport (SNA). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from PUS to SNA?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gimhae Airport (PUS) to John Wayne Airport (SNA)?
Choose a flight from Gimhae Airport (PUS) to John Wayne Airport (SNA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gimhae Airport (PUS) to John Wayne Airport (SNA) last-minute?
Booking your flight from PUS to SNA shortly before your trip is generally more expensive. But if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a PUS to SNA flight and hotel package?
Compared with arranging hotels and flights separately, booking a PUS to SNA flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Gimhae Airport (PUS) to John Wayne Airport (SNA)?
In most cases, you can modify or cancel your PUS to SNA flight. However, additional fees may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.