HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$465+ Cheap flights from Irvine, CA to Incheon Intl (ICN)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Irvine to Incheon Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Irvine to Incheon Intl are usually found in February or March, booked 16 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Irvine to Incheon Intl

Keep the following information in mind while searching for Irvine to Incheon Intl flight deals. Data was last updated March 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$645
(oojo)

One-way from

$465
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$934
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
Search Deals
From Irvine to Incheon Intl
Search Deals
One-way flight from Irvine to Incheon Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Irvine to Incheon Intl

Cheapest flights from Irvine to Incheon Intl
Explore the most affordable flight options available from Irvine to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2025.

This oojo deal was found by Cheapflights users on 3/13. 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 4/2112:30 pmLAX - ICN
1 stop36h 55mChina Eastern
Thu 5/86:25 pmICN - LAX
1 stop31h 40mChina Eastern
Deal found 3/13$645
This Gurufare deal was found by Cheapflights users on 3/13. 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.
Tue 4/811:55 pmLAX - ICN
1 stop20h 35mXiamenAir
Sun 6/81:30 pmICN - LAX
1 stop22h 30mXiamenAir
Deal found 3/13$684
This eDestinos deal was found by Cheapflights users on 3/13. 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.
Mon 3/1711:15 pmLAX - ICN
1 stop30h 00mCathay Pacific
Wed 3/2610:05 amICN - LAX
1 stop27h 50mCathay Pacific
Deal found 3/13$717
This Gotogate deal was found by Cheapflights users on 3/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2012:30 pmLAX - ICN
1 stop34h 50mMultiple Airlines
Tue 5/62:50 pmICN - LAX
1 stop21h 55mMultiple Airlines
Deal found 3/12$740
This FlightHub deal was found by Cheapflights users on 3/13. 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 4/1711:25 pmLAX - ICN
1 stop25h 10mAir China
Fri 5/25:50 pmICN - LAX
1 stop18h 20mAir China
Deal found 3/13$763
This WhyPayMore deal was found by Cheapflights users on 3/13. 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 WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2410:50 amLAX - ICN
Nonstop13h 20mAIR PREMIA
Wed 4/912:50 pmICN - LAX
Nonstop11h 30mAIR PREMIA
Deal found 3/13$788

Find flights from Irvine to Incheon Intl within your budget

Customize your flight search to find flights from Irvine to Incheon Intl 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 14, 2025.

Fly from

Irvine

Fly to

Incheon Intl

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 4/21

12:30 pm-5:25 pm

1 stop36h 55m

Incheon Intl

Thu 5/8

6:25 pm-10:05 am

1 stop31h 40m

$645

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 4/8

11:55 pm-12:30 pm

1 stop20h 35m

Incheon Intl

Sun 6/8

1:30 pm-8:00 pm

1 stop22h 30m

$684

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 3/17

11:15 pm-9:15 pm

1 stop30h 00m

Incheon Intl

Wed 3/26

10:05 am-9:55 pm

1 stop27h 50m

$717

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 4/20

12:30 pm-3:20 pm

1 stop34h 50m

Incheon Intl

Tue 5/6

2:50 pm-8:45 pm

1 stop21h 55m

$740

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 4/17

11:25 pm-4:35 pm

1 stop25h 10m

Incheon Intl

Fri 5/2

5:50 pm-8:10 pm

1 stop18h 20m

$763

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 3/24

10:50 am-4:10 pm

Nonstop13h 20m

Incheon Intl

Wed 4/9

12:50 pm-8:20 am

Nonstop11h 30m

$788

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 5/1

6:48 pm-7:50 pm

1 stop33h 02m

$465

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 4/23

10:50 am-3:45 pm

Nonstop12h 55m

$466

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sat 4/12

12:30 pm-2:50 pm

2 stops34h 20m

$470

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Fri 6/6

6:55 pm-6:45 pm

3 stops55h 50m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 16 results
1
2

Best time to book a flight from Irvine to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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.

Travel insights for flights from Irvine to Incheon Intl

Get recent, data-driven insights about flights from Irvine to Incheon Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Irvine to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Incheon Intl. Price data was last updated on March 7, 2025.

The best time to book flights from Irvine to Incheon Intl Airport is 16 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Irvine to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Irvine to Incheon Intl Airport (average of $1,002). Flying from Irvine to Incheon Intl Airport in June is currently the most expensive (average of $1,671). 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 ICN?

Find hourly flight availability from Irvine to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 14, 2025.

When flying from Irvine to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Irvine to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Incheon Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Incheon Intl Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Irvine to Incheon Intl Airport

Explore weekly flight availability from Irvine to Incheon Intl. 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 March 14, 2025.

The most flights from IR9 to ICN are scheduled on a Tuesday (19 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport 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 Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated March 14, 2025.
Read through reviews of airlines operating flights from Irvine to Seoul, such as EVA Air, China Airlines and AIR PREMIA. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,178 reviews

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air
8.4
Very good
1,178 reviews
EVA Air
8.4
Very good
1,178 reviews

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines
8.2
Very good
723 reviews
EVA Air
8.4
Very good
1,178 reviews

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

AIR PREMIA
8.2
Very good
54 reviews
EVA Air
8.4
Very good
1,178 reviews

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Hawaiian Airlines
7.9
Good
2,318 reviews
EVA Air
8.4
Very good
1,178 reviews

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Cathay Pacific
7.5
Good
831 reviews
EVA Air
8.4
Very good
1,178 reviews

Entertainment

8.0

Overall

8.4

Food

8.1

Boarding

8.4

Crew

8.6

Comfort

8.3

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Irvine to Incheon Intl. 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 Incheon Intl Airport flight route?

    Within the past month, 1,017 users have taken a look at flights from Irvine to Incheon Intl.

  • What are the cheapest airlines to fly from Irvine to Incheon Intl Airport one-way?

    To fly one-way, consider booking your trip with AIR PREMIA, which is currently one of the cheapest options available, starting at $466. China Eastern flights start at $470 while deals on WestJet start at $477 one-way.

  • What are the most reliable airlines from Irvine to Incheon Intl Airport?

    The top 3 most reliable airlines when flying from Irvine to Incheon Intl Airport are LATAM Airlines (89%), Delta (89%) and Aeromexico (89%).

  • What are the cheapest flights from Irvine to Incheon Intl Airport?

    On average you can expect to pay $2,219 for a flight from Irvine to Incheon Intl Airport. The cheapest flight overall is $389 while the most popular route, (Los Angeles - Incheon Intl) is currently priced at $717.

  • Can I find deals for flights from Irvine to Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Irvine to Incheon Intl?

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

  • Can I find deals for business class flights from Irvine to Incheon Intl?

    Yes. Cheapflights offers flight deals from Irvine to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Irvine to Incheon Intl Airport (average of $1,002). Flying from Irvine to Incheon Intl Airport in June is currently the most expensive (average of $1,671). 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

Traveling to a place near Irvine?

Book flights to Irvine if you plan to visit one of these locations
Seongnam
Suwon
Daejeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Irvine to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Incheon Intl flights
San Francisco to Incheon Intl flights
Los Angeles to Gimpo Intl flights
San Francisco to Gimpo Intl flights
Ontario to Incheon Intl flights
San Jose to Incheon Intl flights
Oakland to Incheon Intl flights
Las Vegas to Incheon Intl flights
Santa Ana to Incheon Intl flights
San Diego to Incheon Intl flights
Burbank to Incheon Intl flights
Las Vegas to Gimpo Intl flights
San Diego to Gimpo Intl flights
Sacramento to Incheon Intl flights
San Jose to Gimpo Intl flights
Long Beach to Incheon Intl flights
Reno to Incheon Intl flights
Ontario to Gimpo Intl flights
Palm Springs to Incheon Intl flights
Long Beach to Gimpo Intl flights
Monterey to Incheon Intl flights
Medford to Incheon Intl flights
Santa Barbara to Incheon Intl flights

Top 10 airlines flying from Irvine to Incheon Intl

Discover the top 10 airlines that operate flights from Irvine to Incheon Intl. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Jin AirCheapest$180Average$221FlexibilityNo cancel feeOn-time78%
United AirlinesCheapest$300Average$859FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$399Average$687FlexibilityNo cancel feeOn-time49%
ZIPAIRCheapest$409Average$699FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$476Average$992FlexibilityNo cancel feeOn-time60%
Hawaiian AirlinesCheapest$478Average$998FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$550Average$1,042FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$579Average$864FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$633Average$718FlexibilityNo cancel feeOn-time67%
China EasternCheapest$644Average$753FlexibilityNo cancel feeOn-time62%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.