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Incheon Intl

$468+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Incheon Intl are usually found in February or March, booked 62 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 junio 12, 2025.

Round-trip from

$617
(Booking.com)

One-way from

$468
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,340
From Irvine to Incheon Intl
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One-way flight from Irvine to Incheon Intl
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Highest demand for flights based on searches. 3% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 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 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 junio 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/11. 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.
lun. 9/18:40 pmLAX - ICN
1 stop27h 25mAir Canada
mar. 9/95:45 pmICN - LAX
1 stop14h 23mAir Canada
Deal found 6/11$617
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:00 amLAX - ICN
2 stops23h 10mMultiple Airlines
mié. 9/105:45 pmICN - LAX
1 stop14h 23mMultiple Airlines
Deal found 6/12$643
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/912:30 pmLAX - ICN
2 stops34h 20mChina Eastern
mié. 10/158:15 pmICN - LAX
2 stops29h 50mChina Eastern
Deal found 6/11$685
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/167:00 amLAX - ICN
1 stop19h 35mHawaiian Airlines
mié. 10/299:25 pmICN - LAX
1 stop23h 35mHawaiian Airlines
Deal found 6/10$728
This WhyPayMore deal was found by Cheapflights users on 6/11. 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.
dom. 8/3112:25 amLAX - ICN
1 stop20h 15mCathay Pacific
mié. 12/177:35 pmICN - LAX
1 stop18h 20mCathay Pacific
Deal found 6/11$762
This oojo deal was found by Cheapflights users on 6/11. 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.
jue. 10/1611:25 pmLAX - ICN
1 stop20h 10mAir China
vie. 10/315:50 pmICN - LAX
1 stop18h 10mAir China
Deal found 6/11$774
This Kiwi.com deal was found by Cheapflights users on 6/11. 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. 7/110:50 amLAX - ICN
Nonstop12h 55mAIR PREMIA
mar. 9/912:45 pmICN - LAX
Nonstop11h 35mAIR PREMIA
Deal found 6/11$850

Cheapflights Fare Finder

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 junio 12, 2025.
Use the filters below to find and compare flights from Irvine to Incheon Intl Airport that are best for you.

Fly from

Irvine

Fly to

Incheon Intl

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

lun. 9/1

8:40 pm-4:05 pm

1 stop27h 25m

Incheon Intl

mar. 9/9

5:45 pm-4:08 pm

1 stop14h 23m

$617

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

lun. 9/1

6:00 am-9:10 pm

2 stops23h 10m

Incheon Intl

mié. 9/10

5:45 pm-4:08 pm

1 stop14h 23m

$643

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

mar. 9/9

12:30 pm-2:50 pm

2 stops34h 20m

Incheon Intl

mié. 10/15

8:15 pm-10:05 am

2 stops29h 50m

$685

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

jue. 10/16

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

mié. 10/29

9:25 pm-5:00 am

1 stop23h 35m

$728

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

dom. 8/31

12:25 am-12:40 pm

1 stop20h 15m

Incheon Intl

mié. 12/17

7:35 pm-8:55 pm

1 stop18h 20m

$762

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

jue. 10/16

11:25 pm-11:35 am

1 stop20h 10m

Incheon Intl

vie. 10/31

5:50 pm-8:00 pm

1 stop18h 10m

$774

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

mar. 7/1

10:50 am-3:45 pm

Nonstop12h 55m

Incheon Intl

mar. 9/9

12:45 pm-8:20 am

Nonstop11h 35m

$850

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

mié. 7/23

7:50 pm-9:35 pm

3 stops33h 45m

$468

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

sáb. 7/26

9:10 pm-6:45 pm

3 stops29h 35m

$481

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

jue. 7/17

10:50 am-3:45 pm

Nonstop12h 55m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
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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.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Incheon Intl Airport

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 June 9, 2025.

The best time to book flights from Irvine to Incheon Intl Airport is 62 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 $1,000). Flying from Irvine to Incheon Intl Airport 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.

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 junio 12, 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 junio 12, 2025.

The most flights from IR9 to ICN are scheduled on a Wednesday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (15 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 junio 12, 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
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

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
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

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
738 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

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
AIR PREMIA
8.2
Very good
57 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

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
Hawaiian Airlines
7.9
Good
2,494 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

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
Cathay Pacific
7.6
Good
892 reviews
EVA Air
8.4
Very good
1,202 reviews

Entertainment

8.0

Overall

8.4

Boarding

8.4

Food

8.1

Crew

8.6

Comfort

8.3

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 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 WestJet, which is currently one of the cheapest options available, starting at $478. AIR PREMIA flights start at $493 while deals on Air Canada start at $502 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 (85%), Delta (85%) and Aeromexico (85%).

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

    On average you can expect to pay $4,519 for a flight from Irvine to Incheon Intl Airport. The cheapest flight overall is $378 while the most popular route, (Los Angeles - Incheon Intl) is currently priced at $685.

  • 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 $1,000). Flying from Irvine to Incheon Intl Airport 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

Traveling to a place near Irvine?

Book flights to Irvine if you plan to visit one of these locations
Suwon
Seongnam
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Alternative routes for Irvine to Incheon Intl

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$300Average$1,031FlexibilityNo cancel feeOn-time69%
XiamenAirCheapest$362Average$662FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$406Average$972FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$439Average$1,140FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$470Average$1,080FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$478Average$728FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$540Average$1,116FlexibilityNo cancel feeOn-time70%
WestJetCheapest$549Average$996FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$591Average$859FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$633Average$718FlexibilityNo cancel feeOn-time67%

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