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$589+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — ICN
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
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 March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,088
(Kiwi.com)

One-way from

$589
(Justfly.com)

Popular in

June

Cheapest in

November

Average price

$998
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
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From Orange County to South Korea
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One-way flight from Orange County to South Korea
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($248 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Mon 3/317:05 amSNA - ICN
1 stop20h 45mMultiple Airlines
Sat 4/128:45 pmICN - SNA
2 stops53h 00mMultiple Airlines
Deal found 3/7$1,088
This WestJet deal was found by Cheapflights users on 3/7. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/151:20 pmSNA - ICN
1 stop37h 25mWestJet
Thu 4/248:45 pmICN - SNA
1 stop31h 50mWestJet
Deal found 3/7$1,197
This Japan Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 4/237:01 amSNA - GMP
2 stops35h 44mJapan Airlines
Wed 4/307:55 amGMP - SNA
2 stops23h 02mJapan Airlines
Deal found 3/7$1,277
This ScholarTrip deal was found by Cheapflights users on 3/6. 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 ScholarTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/317:30 amSNA - ICN
1 stop17h 10mKorean Air
Thu 5/154:40 pmICN - SNA
1 stop17h 21mKorean Air
Deal found 3/6$1,336
This Delta deal was found by Cheapflights users on 3/7. 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 4/157:40 amSNA - ICN
1 stop17h 00mDelta
Tue 4/224:40 pmICN - SNA
1 stop14h 38mDelta
Deal found 3/7$1,375
This Delta deal was found by Cheapflights users on 3/6. 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 9/307:10 amLGB - ICN
1 stop16h 10mDelta
Mon 10/67:40 pmICN - LGB
1 stop18h 01mDelta
Deal found 3/6$1,375
This American Airlines deal was found by Cheapflights users on 3/6. 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.
Tue 5/64:30 pmSNA - ICN
2 stops31h 00mAmerican Airlines
Sat 8/305:25 pmICN - SNA
1 stop30h 51mAmerican Airlines
Deal found 3/6$1,466
This hutchgo.com deal was found by Cheapflights users on 3/6. 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 hutchgo.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:45 amLGB - ICN
1 stop19h 15mHawaiian Airlines
Sat 8/309:25 pmICN - LGB
1 stop38h 05mHawaiian Airlines
Deal found 3/6$1,468
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Thu 3/206:55 pmSNA - ICN
1 stop17h 45mUnited Airlines
Thu 3/2711:45 amICN - SNA
1 stop13h 39mUnited Airlines
Deal found 3/7$1,476
This oojo deal was found by Cheapflights users on 3/7. 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 4/98:05 amSNA - PUS
2 stops20h 40mKorean Air
Sat 5/2412:15 pmPUS - SNA
2 stops21h 20mKorean Air
Deal found 3/7$1,496
This lastminute.com deal was found by Cheapflights users on 3/5. 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.
Thu 12/187:30 amLGB - ICN
1 stop18h 55mMultiple Airlines
Sun 1/117:10 pmICN - LGB
2 stops41h 55mMultiple Airlines
Deal found 3/5$1,595
This oojo deal was found by Cheapflights users on 3/6. 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.
Tue 3/1111:40 amSNA - ICN
2 stops37h 35mQatar Airways
Mon 3/1712:20 amICN - SNA
2 stops38h 10mQatar Airways
Deal found 3/6$1,664

Find flights from Orange County to South Korea within your budget

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 March 8, 2025.

Fly from

Orange County

Fly to

South Korea

Route

Depart

Return

Price

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Mon 3/31

7:05 am-7:50 pm

1 stop20h 45m

Incheon Intl

Sat 4/12

8:45 pm-9:45 am

2 stops53h 00m

$1,088

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Tue 4/15

1:20 pm-6:45 pm

1 stop37h 25m

Incheon Intl

Thu 4/24

8:45 pm-12:35 pm

1 stop31h 50m

$1,197

Santa AnaSeoul

SNA - GMP

SNAGMP

Santa Ana J. Wayne/Orange Cnty

Wed 4/23

7:01 am-10:45 am

2 stops35h 44m

Seoul Gimpo Intl

Wed 4/30

7:55 am-2:57 pm

2 stops23h 02m

$1,277

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Mon 3/31

7:30 am-4:40 pm

1 stop17h 10m

Incheon Intl

Thu 5/15

4:40 pm-6:01 pm

1 stop17h 21m

$1,336

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Tue 4/15

7:40 am-4:40 pm

1 stop17h 00m

Incheon Intl

Tue 4/22

4:40 pm-3:18 pm

1 stop14h 38m

$1,375

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 4/14

5:00 pm-4:40 pm

2 stops31h 40m

Incheon Intl

Tue 4/22

4:40 pm-9:45 pm

2 stops21h 05m

$1,380

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Tue 5/6

4:30 pm-3:30 pm

2 stops31h 00m

Incheon Intl

Sat 8/30

5:25 pm-8:36 am

2 stops31h 11m

$1,466

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 5/6

7:45 am-7:00 pm

1 stop19h 15m

Incheon Intl

Sat 8/30

9:25 pm-7:30 pm

1 stop38h 05m

$1,468

Santa AnaIncheon

SNA - ICN

SNAICN

Santa Ana J. Wayne/Orange Cnty

Thu 3/20

6:55 pm-4:40 am

1 stop17h 45m

Incheon Intl

Thu 3/27

11:45 am-9:24 am

1 stop13h 39m

$1,476

Santa AnaBusan

SNA - PUS

SNAPUS

Santa Ana J. Wayne/Orange Cnty

Wed 4/9

8:05 am-8:45 pm

2 stops20h 40m

Busan Gimhae

Sat 5/24

12:15 pm-5:35 pm

2 stops21h 20m

$1,496

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 39 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.

Travel insights for flights from Orange County to South Korea

Get recent, data-driven insights about flights from Orange County to South Korea including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from KFI to KR?

Find hourly flight availability from Orange County to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 8, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Orange County to South Korea as you normally would.

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 March 8, 2025.
Read through reviews of airlines operating flights from Orange County to South Korea, such as Korean Air, ANA 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.
Korean Air
8.4
Very good
1,039 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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
1,039 reviews
Korean Air
8.4
Very good
1,039 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.

ANA
8.4
Very good
830 reviews
Korean Air
8.4
Very good
1,039 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.

Japan Airlines
8.3
Very good
1,439 reviews
Korean Air
8.4
Very good
1,039 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.

Delta
8.0
Very good
8,024 reviews
Korean Air
8.4
Very good
1,039 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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.

Alaska Airlines
8.0
Very good
9,714 reviews
Korean Air
8.4
Very good
1,039 reviews

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

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 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 WestJet ($589), Hawaiian Airlines ($635), and Philippine Airlines ($665).

  • 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 $1,003). Flying from Orange County to South Korea in June is currently the most expensive (average of $1,679). 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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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 March 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$660Average$1,391FlexibilityNo cancel feeOn-time69%
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