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$432+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — SEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$969
(Kiwi.com)

One-way from

$432
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,322
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. 3% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:45 amSNA - ICN
1 stop20h 45mMultiple Airlines
Wed 9/246:20 pmICN - SNA
1 stop14h 40mMultiple Airlines
Deal found 6/12$969
This oojo deal was found by Cheapflights users on 6/12. 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.
Wed 11/194:14 pmSNA - ICN
2 stops26h 06mChina Airlines
Tue 12/212:25 pmICN - SNA
2 stops37h 09mChina Airlines
Deal found 6/12$997
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:30 pmSNA - ICN
1 stop35h 35mAir Canada
Mon 11/106:50 pmICN - SNA
1 stop33h 41mAir Canada
Deal found 6/12$1,052
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:56 pmSNA - ICN
2 stops54h 39mAlaska Airlines
Thu 9/258:35 pmICN - SNA
2 stops28h 18mAlaska Airlines
Deal found 6/12$1,119
This oojo deal was found by Cheapflights users on 6/12. 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.
Sun 8/317:45 amSNA - ICN
2 stops43h 00mEVA Air
Wed 9/1012:00 pmICN - SNA
2 stops36h 53mEVA Air
Deal found 6/12$1,150
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:35 pmSNA - ICN
2 stops30h 55mAmerican Airlines
Wed 9/245:25 pmICN - SNA
1 stop18h 48mAmerican Airlines
Deal found 6/12$1,154
This oojo deal was found by Cheapflights users on 6/10. 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.
Wed 10/226:45 amSNA - GMP
2 stops23h 05mJapan Airlines
Mon 11/107:50 amGMP - SNA
2 stops24h 47mJapan Airlines
Deal found 6/10$1,163
This Japan Airlines deal was found by Cheapflights users on 6/12. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:10 pmSNA - GMP
2 stops27h 35mMultiple Airlines
Wed 9/247:55 amGMP - SNA
2 stops21h 58mMultiple Airlines
Deal found 6/12$1,333
This oojo deal was found by Cheapflights users on 6/12. 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.
Wed 9/38:05 amSNA - ICN
1 stop16h 35mKorean Air
Wed 9/244:40 pmICN - SNA
1 stop17h 48mKorean Air
Deal found 6/12$1,362
This lastminute.com deal was found by Cheapflights users on 6/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:01 amLGB - ICN
1 stop16h 19mKorean Air
Tue 9/97:40 pmICN - LGB
1 stop18h 03mKorean Air
Deal found 6/11$1,402
This Delta deal was found by Cheapflights users on 6/12. 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.
Mon 8/185:08 pmLGB - ICN
2 stops31h 22mDelta
Thu 9/44:40 pmICN - LGB
2 stops21h 03mDelta
Deal found 6/12$1,431
This Korean Air deal was found by Cheapflights users on 6/10. 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.
Fri 10/247:10 amLGB - ICN
1 stop16h 10mMultiple Airlines
Sun 11/27:50 pmICN - LGB
1 stop37h 30mMultiple Airlines
Deal found 6/10$1,538

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 June 12, 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

Sun 9/14

7:45 am-8:30 pm

1 stop20h 45m

Incheon Intl

Wed 9/24

6:20 pm-5:00 pm

1 stop14h 40m

$969

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Wed 11/19

4:14 pm-11:20 am

2 stops26h 06m

Incheon Intl

Tue 12/2

12:25 pm-8:34 am

2 stops37h 09m

$997

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Mon 11/3

12:30 pm-5:05 pm

1 stop35h 35m

Incheon Intl

Mon 11/10

6:50 pm-11:31 am

1 stop33h 41m

$1,052

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Mon 9/15

7:56 pm-6:35 pm

2 stops54h 39m

Incheon Intl

Thu 9/25

8:35 pm-8:53 am

2 stops28h 18m

$1,119

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Sun 8/31

7:45 am-6:45 pm

2 stops43h 00m

Incheon Intl

Wed 9/10

12:00 pm-8:53 am

2 stops36h 53m

$1,150

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Mon 9/15

4:35 pm-3:30 pm

2 stops30h 55m

Incheon Intl

Wed 9/24

5:25 pm-8:13 pm

1 stop18h 48m

$1,154

Santa AnaSeoul

SNA - GMP

SNAGMP

Santa Ana J. Wayne/Orange Cnty

Wed 10/22

6:45 am-9:50 pm

2 stops23h 05m

Seoul Gimpo Intl

Mon 11/10

7:50 am-3:37 pm

2 stops24h 47m

$1,163

Santa AnaSeoul

SNA - GMP

SNAGMP

Santa Ana J. Wayne/Orange Cnty

Sun 9/14

3:10 pm-10:45 am

2 stops27h 35m

Seoul Gimpo Intl

Wed 9/24

7:55 am-1:53 pm

2 stops21h 58m

$1,333

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Wed 9/3

8:05 am-4:40 pm

1 stop16h 35m

Incheon Intl

Wed 9/24

4:40 pm-6:28 pm

1 stop17h 48m

$1,362

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 9/1

7:01 am-3:20 pm

1 stop16h 19m

Incheon Intl

Tue 9/9

7:40 pm-9:43 pm

1 stop18h 03m

$1,402

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 39 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

Rainfall in Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
To help decide which airline to fly from Orange County to Seoul, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. 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.
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very good
1,088 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
China Airlines
8.3
Very good
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • What are the cheapest airlines to fly from Orange County to Seoul one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $471. However, be on the lookout for offers from Air Canada and Japan Airlines, as they are both options that can get you from Orange County to Seoul for a low price.

  • 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, Santa Ana J. Wayne/Orange Cnty - Seoul Gimpo Intl or Long Beach Municipal - Incheon 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.

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

    Currently, February is the cheapest month in which you can book a flight from Orange County to Seoul (average of $1,000). Flying from Orange County to Seoul in December is currently the most expensive (average of $1,635). 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,231Average$1,392FlexibilityNo cancel feeOn-timeN/A

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