HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$1,145+ Cheap flights from Orange County to Busan (PUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — PUS
abr. 30 — may. 71
mié. 4/30
mié. 5/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Orange County to Busan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Orange County to Busan

Keep the following information in mind while searching for Orange County to Busan flight deals. Data was last updated abril 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,145
(oojo)

Popular in

July

Cheapest in

October

Average price

$1,136
Provider with most accurate pricing for Los Angeles-Busan Gimhae flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Busan Gimhae flights.
Search Deals
From Orange County to Busan Gimhae
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($272 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Orange County to Busan

Cheapest flights from Orange County to Busan
Explore the most affordable flight options available from Orange County to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 25, 2025.

This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/17:11 pmSNA - PUS
2 stops24h 04mChina Airlines
lun. 9/228:00 pmPUS - SNA
2 stops28h 54mChina Airlines
Deal found 4/24$1,145
This oojo deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:05 amSNA - PUS
2 stops20h 40mKorean Air
sáb. 9/138:45 amPUS - SNA
2 stops25h 38mKorean Air
Deal found 4/24$1,536

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County to Busan 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, Cheapflights users made 2,558,603 searches. Data last updated abril 25, 2025.
Use the filters below to find and compare flights from Orange County to Busan that are best for you.

Fly from

Orange County

Fly to

Busan

Route

Depart

Return

Price

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

lun. 9/1

7:11 pm-11:15 am

2 stops24h 04m

Busan Gimhae

lun. 9/22

8:00 pm-8:54 am

2 stops28h 54m

$1,145

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

mar. 9/2

8:05 am-8:45 pm

2 stops20h 40m

Busan Gimhae

sáb. 9/13

8:45 am-6:23 pm

2 stops25h 38m

$1,536

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Best time to book a flight from Orange County to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Orange County with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orange County to Busan

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated abril 25, 2025.
Korean Air
8.4
Very good
1,063 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.3
Very good
727 reviews
Korean Air
8.4
Very good
1,063 reviews

Entertainment

8.2

Boarding

8.5

Food

8.1

Crew

8.7

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Busan from Orange County?

    For a flight from Orange County to Busan, you will be flying into Gimhae. Busan Gimhae (PUS) is just 7.2 mi from the center of the city.

  • Can I find deals for flights from Orange County to Busan that include hotel bookings?

    Yes. In addition to deals on Orange County to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orange County to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orange County to Busan.

  • Can I find deals for business class flights from Orange County to Busan?

    Yes. Cheapflights offers flight deals from Orange County to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orange County to Busan?

    Currently, August is the cheapest month in which you can book a flight from Orange County to Busan (average of $1,166). Flying from Orange County to Busan in December is currently the most expensive (average of $2,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Orange County to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Incheon Intl flights
San Francisco to Incheon Intl flights
Los Angeles to Gimpo Intl flights
San Francisco to Gimpo Intl flights
San Jose to Incheon Intl flights
Ontario to Incheon Intl flights
Burbank to Incheon Intl flights
Oakland to Incheon Intl flights
Santa Ana to Incheon Intl flights
Las Vegas to Incheon Intl flights
San Jose to Gimpo Intl flights
San Diego to Incheon Intl flights
San Diego to Gimpo Intl flights
Los Angeles to Busan flights
Las Vegas to Gimpo Intl flights
Long Beach to Incheon Intl flights
Sacramento to Incheon Intl flights
Ontario to Gimpo Intl flights
Los Angeles to Jeju City flights
San Francisco to Jeju City flights
Reno to Incheon Intl flights
San Francisco to Busan flights
San Jose to Busan flights
Monterey to Incheon Intl flights
Ontario to Busan flights
Palm Springs to Incheon Intl flights
Los Angeles to Cheongju flights
San Diego to Jeju City flights
Long Beach to Gimpo Intl flights
Santa Ana to Busan flights
Medford to Incheon Intl flights
Oakland to Busan flights
San Francisco to Cheongju flights
San Diego to Busan flights
San Francisco to Daegu flights
San Francisco to Ulsan flights
Ontario to Jeju City flights
Los Angeles to Daegu flights
Las Vegas to Busan flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.