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$454+ Cheap flights from Irvine, CA to Seoul (SEL)

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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Seoul are usually found in February or November, booked 29 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Irvine to Seoul

Keep the following information in mind while searching for Irvine to Seoul flight deals. Data was last updated June 12, 2025.

Round-trip from

$617
(Booking.com)

One-way from

$454
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,322
From Irvine to Seoul (SEL)
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One-way flight from Irvine to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 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 Seoul

Cheapest flights from Irvine to Seoul
Explore the most affordable flight options available from Irvine to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 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.
Mon 9/18:40 pmLAX - ICN
1 stop27h 25mAir Canada
Tue 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.
Mon 9/16:00 amLAX - ICN
2 stops23h 10mMultiple Airlines
Wed 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.
Tue 9/912:30 pmLAX - ICN
2 stops34h 20mChina Eastern
Wed 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.
Thu 10/167:00 amLAX - ICN
1 stop19h 35mHawaiian Airlines
Wed 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.
Sun 8/3112:25 amLAX - ICN
1 stop20h 15mCathay Pacific
Wed 12/177:35 pmICN - LAX
1 stop18h 20mCathay Pacific
Deal found 6/11$762
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:30 pmLAX - GMP
1 stop39h 20mChina Eastern
Mon 9/88:50 pmGMP - LAX
1 stop29h 15mChina Eastern
Deal found 6/11$766
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:00 pmLAX - GMP
1 stop23h 05mAir China
Sat 12/62:25 pmGMP - LAX
1 stop36h 55mAir China
Deal found 6/11$772
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.
Thu 10/1611:25 pmLAX - ICN
1 stop20h 10mAir China
Fri 10/315:50 pmICN - LAX
1 stop18h 10mAir China
Deal found 6/11$774
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:30 pmLAX - GMP
1 stop39h 20mMultiple Airlines
Tue 10/78:50 pmGMP - LAX
1 stop29h 15mMultiple Airlines
Deal found 6/10$817
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.
Tue 7/110:50 amLAX - ICN
Nonstop12h 55mAIR PREMIA
Tue 9/912:45 pmICN - LAX
Nonstop11h 35mAIR PREMIA
Deal found 6/11$850
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/112:30 amLAX - GMP
1 stop26h 45mEVA Air
Tue 9/167:15 pmGMP - LAX
1 stop28h 05mEVA Air
Deal found 6/12$1,008
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:25 pmLAX - GMP
1 stop16h 55mJapan Airlines
Wed 11/197:50 amGMP - LAX
1 stop18h 20mJapan Airlines
Deal found 6/12$1,047

Cheapflights Fare Finder

Customize your flight search to find flights from Irvine to Seoul 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 June 12, 2025.
Use the filters below to find and compare flights from Irvine to Seoul that are best for you.

Fly from

Irvine

Fly to

Seoul

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 9/1

8:40 pm-4:05 pm

1 stop27h 25m

Incheon Intl

Tue 9/9

5:45 pm-4:08 pm

1 stop14h 23m

$617

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 9/1

6:00 am-9:10 pm

2 stops23h 10m

Incheon Intl

Wed 9/10

5:45 pm-4:08 pm

1 stop14h 23m

$643

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 9/9

12:30 pm-2:50 pm

2 stops34h 20m

Incheon Intl

Wed 10/15

8:15 pm-10:05 am

2 stops29h 50m

$685

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 10/16

7:00 am-6:35 pm

1 stop19h 35m

Incheon Intl

Wed 10/29

9:25 pm-5:00 am

1 stop23h 35m

$728

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 8/31

12:25 am-12:40 pm

1 stop20h 15m

Incheon Intl

Wed 12/17

7:35 pm-8:55 pm

1 stop18h 20m

$762

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Sun 8/31

12:30 pm-7:50 pm

1 stop39h 20m

Seoul Gimpo Intl

Mon 9/8

8:50 pm-10:05 am

1 stop29h 15m

$766

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 10/16

11:25 pm-11:35 am

1 stop20h 10m

Incheon Intl

Fri 10/31

5:50 pm-8:00 pm

1 stop18h 10m

$774

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 8/25

11:25 pm-1:05 pm

1 stop21h 40m

Seoul Gimpo Intl

Mon 9/8

2:25 pm-8:10 pm

1 stop21h 45m

$807

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 7/1

10:50 am-3:45 pm

Nonstop12h 55m

Incheon Intl

Tue 9/9

12:45 pm-8:20 am

Nonstop11h 35m

$850

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Sun 8/31

6:00 am-1:00 pm

2 stops39h 00m

Seoul Gimpo Intl

Sat 9/6

8:20 am-9:28 pm

2 stops29h 08m

$991

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 29 results
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Best time to book a flight from Irvine to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

How far ahead should I book a flight from Irvine to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Seoul. Price data was last updated on June 9, 2025.

Booking 29 days in advance of your planned departure date is, on average, the best time to get cheap flights from Irvine to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Irvine to Seoul (average of $1,000). Flying from Irvine to Seoul 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 SEL?

Find hourly flight availability from Irvine to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

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

What is the cheapest day to fly from Irvine to Seoul?

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

Travelers seeking maximum savings on their Irvine to Seoul flight should consider departing on Tuesday 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 Seoul

Explore weekly flight availability from Irvine to Seoul. 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 June 12, 2025.

The most flights from IR9 to SEL 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 Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, 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 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated June 12, 2025.
To help decide which airline to fly from Irvine to Seoul, see what other customers have to say about EVA Air, Japan Airlines and China Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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

Crew

8.6

Overall

8.4

Food

8.1

Comfort

8.3

Entertainment

8.0

Boarding

8.4

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 Seoul. 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 Seoul flight route?

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

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

    To fly one-way, consider booking your trip with China Eastern, which is currently one of the cheapest options available, starting at $454. WestJet flights start at $478 while deals on AIR PREMIA start at $493 one-way.

  • What are the most reliable airlines from Irvine to Seoul?

    No one likes to see their flight delayed. When booking a flight from Irvine to Seoul consider choosing LATAM Airlines (85%), Delta (85%) or Aeromexico (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Irvine to Seoul?

    Looking for the cheapest flight from Irvine to Seoul? While on average our users pay $4,519, our data indicates the cheapest price to be $378. The most popular route (Los Angeles - Incheon Intl), is priced around $685.

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

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

  • How can I find direct flights from Irvine to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Irvine to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Irvine to Seoul (average of $1,000). Flying from Irvine to Seoul 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

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Alternative routes for Irvine to Seoul

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Top 10 airlines flying from Irvine to Seoul

Discover the top 10 airlines that operate flights from Irvine to Seoul. 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 June 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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