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$468+ Cheap flights from Orange County to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SEL
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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Cheap flight deals from Orange County to Seoul

Cheapest flights from Orange County to Seoul
Explore the most affordable flight options available from Orange County to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amSNA - ICN
1 stop16h 20mDelta
Wed 12/318:05 pmICN - SNA
1 stop19h 16mDelta
Deal found 12/20$1,576
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:00 amSNA - ICN
2 stops39h 30mDelta
Wed 12/318:05 pmICN - SNA
1 stop19h 16mDelta
Deal found 12/20$1,580
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:01 pmSNA - ICN
1 stop30h 19mDelta
Wed 12/318:05 pmICN - SNA
1 stop19h 16mDelta
Deal found 12/20$1,584
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:15 amSNA - ICN
1 stop16h 15mDelta
Wed 12/318:05 pmICN - SNA
1 stop19h 16mDelta
Deal found 12/20$1,626
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:04 amSNA - ICN
1 stop16h 11mUnited Airlines
Wed 12/3112:45 pmICN - SNA
1 stop14h 38mUnited Airlines
Deal found 12/20$1,676
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:23 pmSNA - ICN
1 stop18h 17mUnited Airlines
Thu 1/16:00 pmICN - SNA
2 stops32h 38mUnited Airlines
Deal found 12/20$1,680
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 pmSNA - ICN
1 stop28h 10mUnited Airlines
Wed 12/3112:45 pmICN - SNA
1 stop14h 38mUnited Airlines
Deal found 12/20$1,683
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:05 pmSNA - ICN
1 stop28h 10mUnited Airlines
Thu 1/16:00 pmICN - SNA
2 stops32h 38mUnited Airlines
Deal found 12/20$1,688
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/277:15 pmSNA - ICN
2 stops28h 15mDelta
Wed 12/318:05 pmICN - SNA
1 stop19h 16mDelta
Deal found 12/20$1,690
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/281:15 pmLGB - ICN
1 stop34h 05mDelta
Wed 12/318:05 pmICN - LGB
2 stops42h 40mDelta
Deal found 12/20$1,798
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:15 pmLGB - ICN
2 stops58h 15mDelta
Wed 12/318:05 pmICN - LGB
2 stops42h 40mDelta
Deal found 12/20$1,807
This Delta deal was found by Cheapflights users on 12/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/264:49 pmLGB - ICN
1 stop30h 31mDelta
Wed 12/318:05 pmICN - LGB
2 stops42h 40mDelta
Deal found 12/20$1,849

Find flight deals from Orange County to Seoul

Keep the following information in mind while searching for Orange County to Seoul flight deals. Data was last updated December 22, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$879
(Kiwi.com)

One-way from

$468
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,234
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
Search Deals
From Orange County to Seoul (SEL)
Search Deals
One-way flight from Orange County to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orange County to Seoul 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 December 22, 2025.
Use the filters below to find and compare flights from Orange County to Seoul that are best for you.

Fly from

Orange County

Fly to

Seoul

Route

Depart

Return

Price

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Thu 2/26

7:17 pm-4:45 pm

1 stop28h 28m

Incheon Intl

Tue 3/10

5:55 pm-9:56 pm

2 stops20h 01m

$970

Santa AnaSeoul

SNA - GMP

SNAGMP

Santa Ana J. Wayne/Orange Cnty

Sun 1/18

7:45 am-10:05 pm

2 stops21h 20m

Seoul Gimpo Intl

Sun 1/25

8:00 am-2:46 pm

2 stops23h 46m

$1,026

Santa AnaSeoul

SNA - GMP

SNAGMP

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

6:45 am-10:05 pm

2 stops22h 20m

Seoul Gimpo Intl

Mon 2/9

8:00 am-5:14 pm

2 stops26h 14m

$1,050

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Thu 2/5

7:00 am-6:35 pm

2 stops18h 35m

Incheon Intl

Mon 2/9

8:35 pm-1:07 pm

2 stops33h 32m

$1,066

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

7:18 pm-6:35 pm

2 stops30h 17m

Incheon Intl

Sat 1/24

8:35 pm-8:36 am

2 stops29h 01m

$1,115

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Mon 3/30

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

Mon 4/6

8:35 pm-2:08 pm

1 stop33h 33m

$1,132

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Mon 3/30

8:00 am-6:35 pm

1 stop18h 35m

Incheon Intl

Thu 4/9

8:35 pm-8:44 am

1 stop28h 09m

$1,132

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Thu 3/26

10:15 am-6:35 pm

1 stop16h 20m

Incheon Intl

Mon 4/6

8:35 pm-9:47 am

2 stops29h 12m

$1,134

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Wed 3/25

7:00 pm-6:35 pm

1 stop31h 35m

Incheon Intl

Thu 4/9

8:35 pm-8:44 am

1 stop28h 09m

$1,140

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Wed 3/25

7:23 pm-3:55 pm

1 stop28h 32m

Incheon Intl

Tue 4/14

5:25 pm-10:08 pm

1 stop20h 43m

$1,141

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 60 results
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Best time to book a flight from Orange County to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated December 22, 2025.
Read through reviews of airlines operating flights from Orange County to Seoul, such as Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Food

7.3

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Orange County to Seoul. 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 Orange County to Seoul?

    For as low as $1,429, Japan Airlines can have you in Seoul from Orange County in 16h 20m. There are 5994 mi between Orange County and Seoul. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Orange County to Seoul?

    When deciding which route to take from Orange County to Seoul consider Santa Ana J. Wayne/Orange Cnty - Incheon Intl, Long Beach Municipal - Incheon Intl or Santa Ana J. Wayne/Orange Cnty - Seoul Gimpo Intl as they are the most popular.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Orange County to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Orange County to Seoul

Discover the top airline that operate flights from Orange County to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,231Average$1,392FlexibilityNo cancel feeOn-timeN/A

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