$455+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Seoul 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.Cheapflights Tip: The best prices from Irvine to Seoul are usually found in February or November, booked 11 days in advance, depart on a Monday or Tuesday and return on a Monday
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 May 1, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $711 (oojo) |
One-way from | $455 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,161 |
Find flight deals from Irvine to Seoul
Cheapest flights from Irvine to SeoulExplore 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 May 1, 2025.
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 May 1, 2025.
This eDestinos deal was found by Cheapflights users on 4/30. 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.
This Justfly.com deal was found by Cheapflights users on 4/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 4/30. 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.
This oojo deal was found by Cheapflights users on 4/30. 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.
This FlightHub deal was found by Cheapflights users on 4/30. 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.
This Booking.com deal was found by Cheapflights users on 4/30. 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.
This oojo deal was found by Cheapflights users on 4/30. 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.
This Gotogate deal was found by Cheapflights users on 4/30. 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.
This SmartFares deal was found by Cheapflights users on 4/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 4/29. 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.
This oojo deal was found by Cheapflights users on 4/30. 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.
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 May 1, 2025.
Use the filters below to find and compare flights from Irvine to Seoul that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Mon 5/5
12:30 am-7:05 pm
1 stop26h 35m
Incheon Intl
Tue 5/27
8:05 pm-10:05 pm
1 stop18h 00m
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Mon 5/12
12:30 pm-3:20 pm
1 stop34h 50m
Incheon Intl
Tue 5/20
6:25 pm-10:05 am
1 stop31h 40m
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
Los AngelesIncheon
LAX - ICN
LAXICN
Los Angeles
Tue 5/13
12:30 pm-11:55 am
1 stop31h 25m
Incheon Intl
Thu 5/22
12:45 pm-8:20 am
Nonstop11h 35m
Los AngelesSeoul
LAX - GMP
LAXGMP
Los Angeles
Mon 5/19
12:30 pm-11:00 am
1 stop30h 30m
Seoul Gimpo Intl
Fri 5/23
8:50 pm-10:05 am
1 stop29h 15m
Los AngelesSeoul
LAX - GMP
LAXGMP
Los Angeles
Mon 5/12
12:30 pm-11:00 am
1 stop30h 30m
Seoul Gimpo Intl
Fri 5/16
2:25 pm-8:10 pm
1 stop21h 45m
Los AngelesSeoul
LAX - GMP
LAXGMP
Los Angeles
Wed 5/7
11:50 am-12:50 pm
1 stop33h 00m
Seoul Gimpo Intl
Tue 5/13
7:15 pm-7:10 am
1 stop27h 55m
Los AngelesSeoul
LAX - GMP
LAXGMP
Los Angeles
Thu 7/24
2:15 pm-10:45 am
1 stop28h 30m
Seoul Gimpo Intl
Thu 8/28
12:05 pm-11:20 am
1 stop15h 15m
Los AngelesSeoul
LAX - GMP
LAXGMP
Los Angeles
Wed 7/23
1:20 am-6:35 pm
1 stop25h 15m
Seoul Gimpo Intl
Thu 8/28
12:40 pm-3:35 pm
1 stop18h 55m
Los AngelesSeoul
LAX - GMP
LAXGMP
Los Angeles
Fri 5/9
11:25 pm-1:05 pm
1 stop21h 40m
Seoul Gimpo Intl
Fri 10/31
2:25 pm-8:00 pm
1 stop21h 35m
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.
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 April 25, 2025.
Booking 11 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 $1,001). 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 May 1, 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 April 28, 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 May 1, 2025.
The most flights from IR9 to SEL 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 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 May 1, 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 ANA. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Dale,Apr 2025
SFO - TPE
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Dale,Apr 2025
SFO - TPE
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Dale,Apr 2025
SFO - TPE
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Dale,Apr 2025
SFO - TPE
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Dale,Apr 2025
SFO - TPE
Overall
Comfort
Boarding
Food
Crew
Entertainment
Reviews
Dale,Apr 2025
SFO - TPE
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.
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Alternative routes for Irvine to Seoul
See prices for flight routes from nearby airports that may be better suited for you.
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 May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$852 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$363 | Average$665 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$439 | Average$1,140 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$478 | Average$803 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$549 | Average$998 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$550 | Average$1,080 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$573 | Average$864 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$633 | Average$718 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$644 | Average$753 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$658 | Average$761 | FlexibilityNo cancel fee | On-timeN/A |