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Jeju-do

$666+ Cheap flights from Irvine, CA to Jeju-do

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CJU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Irvine to Jeju-do

Cheapest flights from Irvine to Jeju-do
Explore the most affordable flight options available from Irvine to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Gurufare deal was found by Cheapflights users on 12/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:30 amLAX - CJU
1 stop32h 20mChina Eastern
Mon 12/291:50 pmCJU - LAX
1 stop36h 15mChina Eastern
Deal found 12/15$1,670
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2211:00 pmLAX - CJU
2 stops44h 50mMultiple Airlines
Mon 12/291:50 pmCJU - LAX
2 stops22h 35mMultiple Airlines
Deal found 12/15$3,587

Find flight deals from Irvine to Jeju-do

Keep the following information in mind while searching for Irvine to Jeju-do flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$666
(Trip.com)

Popular in

December

Cheapest in

November

Average price

$1,948
Provider with most accurate pricing for Los Angeles-Jeju City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Jeju City flights.
Search Deals
From Irvine to Jeju-do
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($71 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 Irvine to Jeju-do 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 18, 2025.
Use the filters below to find and compare flights from Irvine to Jeju-do that are best for you.

Fly from

Irvine

Fly to

Jeju-do

Route

Depart

Return

Price

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Thu 1/15

11:30 am-12:50 pm

1 stop32h 20m

Jeju City

Thu 1/22

6:55 pm-9:05 am

1 stop31h 10m

$666

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Tue 1/13

11:30 am-12:50 pm

1 stop32h 20m

Jeju City

Tue 1/20

6:55 pm-9:05 am

1 stop31h 10m

$725

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Thu 1/15

11:30 am-12:50 pm

1 stop32h 20m

Jeju City

Thu 1/22

8:50 pm-7:35 am

2 stops51h 45m

$898

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Mon 3/2

9:15 pm-7:10 pm

1 stop28h 55m

Jeju City

Sun 3/8

7:55 am-9:15 am

1 stop18h 20m

$912

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Sun 2/22

10:50 pm-5:25 pm

1 stop25h 35m

Jeju City

Sat 3/7

9:30 am-7:35 am

2 stops39h 05m

$992

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Fri 1/30

10:55 am-6:40 am

1 stop26h 45m

Jeju City

Fri 2/6

7:30 pm-8:55 pm

1 stop18h 25m

$1,037

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Sun 2/22

10:55 am-6:40 am

1 stop26h 45m

Jeju City

Sat 3/7

7:55 am-9:15 am

1 stop18h 20m

$1,112

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Thu 1/15

12:25 pm-6:55 pm

2 stops37h 30m

Jeju City

Thu 1/22

7:55 pm-10:55 am

2 stops32h 00m

$1,306

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from Irvine to Jeju-do

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

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. 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 Jeju-do. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Irvine to Jeju-do, such as Asiana Airlines and Cathay Pacific. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.2
Very good
493 reviews

Crew

8.6

Food

8.1

Overall

8.2

Comfort

8.1

Boarding

8.4

Entertainment

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
Asiana Airlines
8.2
Very good
493 reviews
Asiana Airlines
8.2
Very good
493 reviews

Crew

8.6

Food

8.1

Overall

8.2

Comfort

8.1

Boarding

8.4

Entertainment

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.
Cathay Pacific
7.6
Good
1,095 reviews
Asiana Airlines
8.2
Very good
493 reviews

Crew

8.6

Food

8.1

Overall

8.2

Comfort

8.1

Boarding

8.4

Entertainment

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

BKK - ICN

We wished that Asiana Airlines website should perform better by itself. Thanks to "Genfly" by Kayak that helped us get the tickets for us. Genfly also follow up with update flights schedule all the way. We gave Asiana Airlines "GOOD", and "Genfly" by Kayak "EXCELLENT" **** BTW...we will do it again nest time. Real passengers.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Jeju-do. 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 Irvine to Jeju-do?

    Departing from Irvine to Jeju-do will take you 32h 20m. The distance between Irvine and Jeju-do is about 6155 mi.

  • Can I find deals for flights from Irvine to Jeju-do that include hotel bookings?

    Yes. In addition to deals on Irvine to Jeju-do flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Jeju-do?

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

  • Can I find deals for business class flights from Irvine to Jeju-do?

    Yes. Cheapflights offers flight deals from Irvine to Jeju-do by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Irvine to Jeju-do

Discover the top 2 airlines that operate flights from Irvine to Jeju-do. 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$789Average$1,045FlexibilityNo cancel feeOn-time72%
Asiana AirlinesCheapest$1,178Average$1,329FlexibilityNo cancel feeOn-time76%

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