South Korea

$440+ Cheap flights from Irvine, CA 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Apr 29 — May 61
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Cheap flight deals from Irvine to South Korea

Keep the following information in mind while searching for Irvine to South Korea flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$646
(Booking.com)

One-way from

$440
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$889
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
From Irvine to South Korea
One-way flight from Irvine to South Korea
Highest demand for flights based on searches. 18% potential increase in price ($252 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from Irvine to South Korea

Cheapest flights from Irvine to South Korea
Explore the most affordable flight options available from Irvine to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amLAX - ICN
1 stop18h 05mAir Canada
Thu 9/115:45 pmICN - LAX
1 stop16h 13mAir Canada
Deal found 4/23$646
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:25 amLAX - ICN
1 stop20h 15mCathay Pacific
Mon 11/171:50 pmICN - LAX
1 stop24h 05mCathay Pacific
Deal found 4/23$658
This Booking.com deal was found by Cheapflights users on 4/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:00 amLAX - ICN
2 stops24h 00mMultiple Airlines
Thu 9/115:45 pmICN - LAX
1 stop19h 43mMultiple Airlines
Deal found 4/23$666
This FlightHub deal was found by Cheapflights users on 4/23. 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.
Thu 4/2410:50 amLAX - ICN
Nonstop12h 55mAIR PREMIA
Tue 5/612:45 pmICN - LAX
Nonstop11h 35mAIR PREMIA
Deal found 4/23$812
This oojo deal was found by Cheapflights users on 4/23. 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 11/52:50 pmLAX - PUS
1 stop27h 00mChina Airlines
Wed 11/1911:50 amPUS - LAX
1 stop24h 45mChina Airlines
Deal found 4/23$865
This KAYAK deal was found by Cheapflights users on 4/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Sun 1/111:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 4/23$867
This oojo deal was found by Cheapflights users on 4/23. 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 9/3012:05 amLAX - ICN
1 stop27h 30mChina Airlines
Wed 10/1512:35 pmICN - LAX
1 stop17h 20mChina Airlines
Deal found 4/23$868
This WestJet deal was found by Cheapflights users on 4/23. 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.
Sun 9/712:35 pmLAX - ICN
2 stops38h 10mWestJet
Sun 9/149:40 pmICN - LAX
2 stops36h 29mWestJet
Deal found 4/23$879
This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/21:25 amLAX - PUS
1 stop20h 10mCathay Pacific
Sat 9/137:45 amPUS - LAX
1 stop19h 35mCathay Pacific
Deal found 4/23$892
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/269:10 pmLAX - PUS
2 stops48h 05mMultiple Airlines
Fri 5/307:25 amPUS - LAX
1 stop25h 45mMultiple Airlines
Deal found 4/22$910
This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:25 pmLAX - CJU
1 stop25h 55mCathay Pacific
Wed 5/217:55 amCJU - LAX
1 stop18h 50mCathay Pacific
Deal found 4/23$945
This oojo deal was found by Cheapflights users on 4/23. 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.
Thu 5/111:50 amLAX - GMP
1 stop33h 00mEVA Air
Wed 5/148:20 pmGMP - LAX
1 stop26h 50mEVA Air
Deal found 4/23$1,001

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine 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 April 24, 2025.
Use the filters below to find and compare flights from Irvine to South Korea that are best for you.

Fly from

Irvine

Fly to

South Korea

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 9/4

6:00 am-4:05 pm

1 stop18h 05m

Incheon Intl

Thu 9/11

5:45 pm-5:58 pm

1 stop16h 13m

$646

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 8/27

12:25 am-12:40 pm

1 stop20h 15m

Incheon Intl

Mon 11/17

1:50 pm-8:55 pm

1 stop24h 05m

$658

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 9/4

6:00 am-10:00 pm

2 stops24h 00m

Incheon Intl

Thu 9/11

5:45 pm-9:28 pm

1 stop19h 43m

$666

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 5/4

10:50 am-3:45 pm

Nonstop12h 55m

Incheon Intl

Sat 5/10

12:45 pm-8:20 am

Nonstop11h 35m

$822

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 9/30

12:05 am-7:35 pm

1 stop27h 30m

Incheon Intl

Thu 10/16

12:35 pm-8:45 pm

1 stop24h 10m

$868

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 9/7

12:35 pm-6:45 pm

2 stops38h 10m

Incheon Intl

Sun 9/14

9:40 pm-6:09 pm

2 stops36h 29m

$879

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 8/20

4:55 pm-11:15 am

1 stop26h 20m

Busan Gimhae

Wed 8/27

8:00 pm-9:35 pm

1 stop17h 35m

$882

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Tue 9/2

1:25 am-1:35 pm

1 stop20h 10m

Busan Gimhae

Sat 9/13

7:45 am-11:20 am

1 stop19h 35m

$892

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Mon 5/26

9:10 pm-1:15 pm

2 stops48h 05m

Busan Gimhae

Fri 5/30

7:25 am-5:10 pm

1 stop25h 45m

$910

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Wed 5/7

12:25 pm-6:20 am

1 stop25h 55m

Jeju City

Fri 5/30

7:55 am-10:45 am

1 stop18h 50m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 55 results
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Best time to book a flight from Irvine to South Korea

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

What is the cheapest month to book a flight from Irvine to South Korea?

Currently, February is the cheapest month in which you can book a flight from Irvine to South Korea (average of $1,001). Flying from Irvine to South Korea in June is currently the most expensive (average of $1,650). 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.

What is the cheapest time of day to fly from IR9 to KR?

Find hourly flight availability from Irvine 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 April 24, 2025.

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

Weekly flight availability from Irvine to South Korea

Explore weekly flight availability from Irvine to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from IR9 to KR0 are scheduled on a Monday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (19 on average).

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 April 24, 2025.
To help decide which airline to fly from Irvine to South Korea, see what other customers have to say about EVA Air, Korean Air and Japan Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend
8.3
Very good

Comfort

8.3

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Related info for your journey

Find useful and relevant information for your journey from Irvine to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How popular is this Irvine to South Korea flight route?

  • What are the cheapest airlines to fly from Irvine to South Korea one-way?

    One-way options have recently been found by users for as low as $459 on ZIPAIR. Other airlines that offer cheap prices include WestJet from $460 and AIR PREMIA from $461 one-way.

  • What are the most popular routes from Irvine to South Korea?

  • What are the most reliable airlines from Irvine to South Korea?

    Consider LATAM Airlines (93%), Delta (93%) or Aeromexico (93%) when booking your flight. These represent the most reliable airlines when flying from Irvine to South Korea.

  • What are the cheapest flights from Irvine to South Korea?

    While on average a flight from Irvine to South Korea is generally $1,365, our data shows the cheapest flight currently is $388. When looking at the most popular route, (Los Angeles - Incheon Intl), you can expect to pay $666 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Irvine 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 Irvine to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Irvine to South Korea (average of $1,001). Flying from Irvine to South Korea in June is currently the most expensive (average of $1,650). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Irvine to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Irvine to South Korea

Discover the top 10 airlines that operate flights from Irvine 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$300Average$852FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$363Average$666FlexibilityNo cancel feeOn-time49%
Turkish AirlinesCheapest$439Average$1,140FlexibilityNo cancel feeOn-time77%
Hawaiian AirlinesCheapest$478Average$843FlexibilityNo cancel feeOn-time85%
ZIPAIRCheapest$502Average$733FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$549Average$998FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$550Average$1,080FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$570Average$864FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$633Average$749FlexibilityNo cancel feeOn-time67%
China EasternCheapest$640Average$766FlexibilityNo cancel feeOn-time62%

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