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$419+ Cheap flights from Orange County to South Korea

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ICN
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Orange County to South Korea

Keep the following information in mind while searching for Orange County to South Korea flight deals. Data was last updated junio 18, 2025.

Round-trip from

$889
(FlightHub)

One-way from

$419
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,320
From Orange County to South Korea
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One-way flight from Orange County to South Korea
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Highest demand for flights based on searches. 3% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% 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 South Korea

Cheapest flights from Orange County to South Korea
Explore the most affordable flight options available from Orange County to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 18, 2025.

This FlightHub deal was found by Cheapflights users on 6/15. 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.
mar. 9/301:20 pmSNA - ICN
1 stop34h 45mAir Canada
jue. 10/95:45 pmICN - SNA
1 stop34h 33mAir Canada
Deal found 6/15$889
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
vie. 8/226:45 amSNA - ICN
2 stops46h 50mMultiple Airlines
vie. 8/296:20 pmICN - SNA
1 stop30h 33mMultiple Airlines
Deal found 6/17$945
This oojo deal was found by Cheapflights users on 6/16. 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. 9/93:09 pmSNA - ICN
2 stops28h 06mChina Airlines
mar. 9/238:35 pmICN - SNA
2 stops28h 18mChina Airlines
Deal found 6/16$975
This Kiwi.com deal was found by Cheapflights users on 6/17. 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.
mar. 10/217:55 amLGB - ICN
2 stops45h 15mMultiple Airlines
lun. 11/1710:30 pmICN - LGB
1 stop38h 30mMultiple Airlines
Deal found 6/17$1,055
This Alaska Airlines deal was found by Cheapflights users on 6/15. 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.
mar. 9/305:40 pmSNA - ICN
2 stops32h 55mAlaska Airlines
lun. 10/68:35 pmICN - SNA
2 stops31h 05mAlaska Airlines
Deal found 6/15$1,066
This oojo deal was found by Cheapflights users on 6/16. 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.
mié. 11/56:45 amSNA - GMP
2 stops22h 35mJapan Airlines
mar. 11/187:50 amGMP - SNA
2 stops24h 47mJapan Airlines
Deal found 6/16$1,137
This oojo deal was found by Cheapflights users on 6/16. 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.
mié. 10/15:40 pmSNA - ICN
2 stops26h 45mEVA Air
mié. 10/1512:00 pmICN - SNA
2 stops36h 54mEVA Air
Deal found 6/16$1,144
This American Airlines deal was found by Cheapflights users on 6/17. 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.
mié. 10/86:50 pmSNA - ICN
1 stop28h 40mAmerican Airlines
mié. 11/126:50 pmICN - SNA
1 stop18h 27mAmerican Airlines
Deal found 6/17$1,224
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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.
dom. 8/177:45 amLGB - ICN
1 stop19h 15mAlaska Airlines
dom. 8/249:25 pmICN - LGB
2 stops39h 11mAlaska Airlines
Deal found 6/17$1,358
This oojo deal was found by Cheapflights users on 6/16. 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.
mié. 8/208:05 amSNA - ICN
1 stop16h 35mKorean Air
mié. 9/104:40 pmICN - SNA
1 stop17h 48mKorean Air
Deal found 6/16$1,364
This lastminute.com deal was found by Cheapflights users on 6/17. 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.
lun. 9/157:10 amLGB - ICN
1 stop16h 10mKorean Air
lun. 9/227:40 pmICN - LGB
1 stop18h 06mKorean Air
Deal found 6/17$1,408
This Delta deal was found by Cheapflights users on 6/15. 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.
lun. 9/297:15 amSNA - ICN
1 stop17h 25mDelta
lun. 10/67:20 pmICN - SNA
1 stop18h 59mDelta
Deal found 6/15$1,427

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County to South Korea 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 junio 18, 2025.
Use the filters below to find and compare flights from Orange County to South Korea that are best for you.

Fly from

Orange County

Fly to

South Korea

Route

Depart

Return

Price

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

mar. 9/30

1:20 pm-4:05 pm

1 stop34h 45m

Incheon Intl

jue. 10/9

5:45 pm-12:18 pm

1 stop34h 33m

$889

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

vie. 8/22

6:45 am-9:35 pm

2 stops46h 50m

Incheon Intl

vie. 8/29

6:20 pm-8:53 am

1 stop30h 33m

$945

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

mar. 9/9

3:09 pm-11:15 am

2 stops28h 06m

Incheon Intl

mar. 9/23

8:35 pm-8:53 am

2 stops28h 18m

$975

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

mar. 10/21

7:55 am-9:10 pm

2 stops45h 15m

Incheon Intl

lun. 11/17

10:30 pm-8:00 pm

1 stop38h 30m

$1,055

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

mar. 9/30

5:40 pm-6:35 pm

2 stops32h 55m

Incheon Intl

lun. 10/6

8:35 pm-11:40 am

2 stops31h 05m

$1,066

Santa AnaSeoul

SNA - GMP

SNAGMP

Santa Ana J. Wayne/Orange Cnty

mié. 11/5

6:45 am-10:20 pm

2 stops22h 35m

Seoul Gimpo Intl

mar. 11/18

7:50 am-3:37 pm

2 stops24h 47m

$1,137

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

mié. 10/1

5:40 pm-12:25 pm

2 stops26h 45m

Incheon Intl

mié. 10/15

12:00 pm-8:54 am

2 stops36h 54m

$1,144

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

mié. 10/8

6:50 pm-3:30 pm

1 stop28h 40m

Incheon Intl

mié. 11/12

6:50 pm-8:17 pm

1 stop18h 27m

$1,224

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

dom. 8/17

7:45 am-7:00 pm

1 stop19h 15m

Incheon Intl

dom. 8/24

9:25 pm-8:36 pm

2 stops39h 11m

$1,358

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

mié. 8/20

8:05 am-4:40 pm

1 stop16h 35m

Incheon Intl

mié. 9/10

4:40 pm-6:28 pm

1 stop17h 48m

$1,364

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 43 results
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Best time to book a flight from Orange County to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

Rainfall in South Korea by month

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

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

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

If weather is an important factor for your trip to South Korea, 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 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated junio 18, 2025.
Read through reviews of airlines operating flights from Orange County to South Korea, such as 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
1,205 reviews

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

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
1,205 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

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
1,090 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

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
1,494 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

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
742 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

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
886 reviews
EVA Air
8.4
Very good
1,205 reviews

Entertainment

8.0

Comfort

8.3

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

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 South Korea. 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 South Korea one-way?

    The cheapest airlines for a one-way flight from Orange County to South Korea are Air Canada ($531), Japan Airlines ($581), and China Airlines ($618).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Orange County to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Orange County to South Korea (average of $1,000). Flying from Orange County to South Korea 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 South Korea

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Top airline flying from Orange County to South Korea

Discover the top airline that operate flights from Orange County to South Korea. 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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,231Average$1,392FlexibilityNo cancel feeOn-timeN/A

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