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$1,290+ Cheap flights from Santa Ana, CA (SNA) 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — PUS
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Find flight deals from Santa Ana to Busan

Cheapest flights from Santa Ana to Busan
Explore the most affordable flight options available from Santa Ana to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Korean Air deal was found by Cheapflights users on 10/27. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:27 pmSNA - PUS
2 stops29h 08mKorean Air
Mon 12/227:00 amPUS - SNA
2 stops28h 25mKorean Air
Deal found 10/27$2,271

Cheap flight deals from Santa Ana to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,290
(Delta)

Popular in

December

Cheapest in

September

Average price

$980
Provider with most accurate pricing for Los Angeles-Busan Gimhae flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Busan Gimhae flights.
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From Santa Ana J. Wayne/Orange Cnty to Busan Gimhae
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($146 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 October 28, 2025.
Use the filters below to find and compare flights from Santa Ana to Busan that are best for you.

Fly from

Santa Ana

Fly to

Busan

Route

Depart

Return

Price

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

7:00 am-8:45 pm

2 stops21h 45m

Busan Gimhae

Thu 3/12

7:55 am-6:17 pm

2 stops26h 22m

$1,290

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

Sun 11/30

9:27 pm-7:35 pm

2 stops29h 08m

Busan Gimhae

Mon 12/22

7:00 am-6:25 pm

2 stops28h 25m

$2,271

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

Sun 12/21

7:15 pm-7:35 pm

2 stops31h 20m

$1,295

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

Tue 12/23

9:30 pm-7:35 pm

2 stops29h 05m

$1,325

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

Mon 12/22

9:30 pm-8:45 pm

2 stops30h 15m

$1,325

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

Sat 12/20

6:55 pm-7:35 pm

2 stops31h 40m

$1,904

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Santa Ana to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Santa Ana 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 Santa Ana to Busan

What is the cheapest month to book a flight from Santa Ana, California to Busan?

Currently, February is the cheapest month in which you can book a flight from Santa Ana, California to Busan (average of $574). Flying from Santa Ana, California to Busan in June is currently the most expensive (average of $1,398). 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.

Related info for your journey

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

  • How long is the flight from Santa Ana, California to Busan?

    There are many flights that can get you from Santa Ana, California to Busan in 21h 45m. Fly via Delta or Korean Air to get the fastest option. The distance from Santa Ana, California to Busan is about 6010 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Santa Ana to Busan that include hotel bookings?

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

  • How can I find direct flights from Santa Ana to Busan?

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

  • Can I find deals for business class flights from Santa Ana to Busan?

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana, California to Busan?

    Currently, February is the cheapest month in which you can book a flight from Santa Ana, California to Busan (average of $574). Flying from Santa Ana, California to Busan in June is currently the most expensive (average of $1,398). 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.

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