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Incheon Intl

$366+ Cheap flights from Pasadena, 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Incheon Intl are usually found in February or October, booked 32 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Pasadena to Incheon Intl

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

Round-trip from

$589
(Kiwi.com)

One-way from

$366
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$905
From Pasadena to Incheon Intl
Search Deals
One-way flight from Pasadena to Incheon Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Pasadena to Incheon Intl

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

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Mon 10/208:45 pmICN - LAX
2 stops30h 58mMultiple Airlines
Deal found 9/13$589
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Mon 10/136:20 pmICN - LAX
1 stop19h 06mMultiple Airlines
Deal found 9/12$597
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/179:50 amLAX - ICN
Nonstop13h 20mMultiple Airlines
Sat 12/69:20 pmICN - LAX
1 stop29h 45mMultiple Airlines
Deal found 9/12$600
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Wed 10/226:20 pmICN - LAX
1 stop35h 12mMultiple Airlines
Deal found 9/14$603
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Sun 10/269:15 pmICN - LAX
2 stops28h 50mMultiple Airlines
Deal found 9/14$608
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Sat 10/258:45 pmICN - LAX
2 stops29h 20mMultiple Airlines
Deal found 9/13$611
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Thu 10/309:20 pmICN - LAX
1 stop28h 45mMultiple Airlines
Deal found 9/12$616
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/710:50 amLAX - ICN
Nonstop12h 55mMultiple Airlines
Sat 11/19:20 pmICN - LAX
1 stop29h 45mMultiple Airlines
Deal found 9/12$618

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 September 14, 2025.
Use the filters below to find and compare flights from Pasadena to Incheon Intl Airport that are best for you.

Fly from

Pasadena

Fly to

Incheon Intl

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 3/11

12:20 am-9:15 pm

1 stop28h 55m

Incheon Intl

Mon 3/16

10:05 am-9:55 pm

1 stop27h 50m

$806

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 10/19

12:30 am-9:10 pm

1 stop28h 40m

Incheon Intl

Sat 11/1

1:50 pm-10:05 am

1 stop36h 15m

$856

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 10/22

12:25 pm-7:05 pm

1 stop38h 40m

Incheon Intl

Sat 11/1

1:50 pm-10:05 am

1 stop36h 15m

$856

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 10/23

12:30 am-9:10 pm

1 stop28h 40m

Incheon Intl

Wed 11/5

1:50 pm-8:55 pm

1 stop24h 05m

$856

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 10/19

12:30 am-7:05 pm

1 stop26h 35m

Incheon Intl

Thu 11/6

10:05 am-1:20 pm

1 stop20h 15m

$881

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 2/12

10:55 am-7:25 pm

1 stop39h 30m

Incheon Intl

Thu 3/19

7:05 am-8:10 pm

2 stops29h 05m

$932

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 2/22

10:10 pm-6:10 am

1 stop39h 00m

Incheon Intl

Sun 3/8

7:05 am-8:00 am

2 stops41h 55m

$937

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 2/25

9:50 am-4:10 pm

Nonstop13h 20m

Incheon Intl

Fri 3/6

1:20 pm-7:20 am

Nonstop11h 00m

$974

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 3/2

9:50 am-4:10 pm

Nonstop13h 20m

Incheon Intl

Fri 3/6

1:20 pm-7:20 am

Nonstop11h 00m

$974

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 10/19

12:30 am-7:05 pm

1 stop26h 35m

Incheon Intl

Sun 11/2

1:50 pm-10:05 am

1 stop36h 15m

$981

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 24 results
1
2
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Best time to book a flight from Pasadena to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Pasadena 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 Pasadena to Incheon Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Incheon Intl. Price data was last updated on September 12, 2025.

The price you pay for your flight from Pasadena to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Pasadena to Incheon Intl Airport (average of $990). Flying from Pasadena to Incheon Intl Airport in December is currently the most expensive (average of $1,633). 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 P4S to ICN?

Find hourly flight availability from Pasadena 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 September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasadena to Incheon Intl Airport as you normally would.

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

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

Travelers seeking maximum savings on their Pasadena 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 Pasadena to Incheon Intl Airport

Explore weekly flight availability from Pasadena 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 September 14, 2025.

The most flights from P4S to ICN are scheduled on a Friday (20 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (16 on average).

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 September 14, 2025.
Read reviews from past customers who have flown Korean Air, AIR PREMIA, and Asiana Airlines from Pasadena to Incheon Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
AIR PREMIA
8.2
Very good
62 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
479 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.6
Good
993 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

    The Pasadena to Incheon Intl flight path was viewed by 1,017 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Pasadena to Incheon Intl Airport?

    Airlines like Cathay Pacific fly from Pasadena to Incheon Intl Airport in about 28h 55m. The time it takes to get you to your destination can typically vary by up to . Pasadena and Incheon Intl Airport are separated by a distance of 5978 mi.

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

    The cheapest airlines for a one-way flight from Pasadena to Incheon Intl Airport are Philippine Airlines ($398), Cathay Pacific ($524), and AIR PREMIA ($525).

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

    The top 3 most reliable airlines when flying from Pasadena to Incheon Intl Airport are AIR PREMIA (97%), Thai Airways (93%) and Copa Airlines (93%).

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

    Looking at all options, your cheapest flight can be booked for $334. While the most popular route (Los Angeles - Incheon Intl) can be booked for $597 on average, our data indicates $4,493 when flying from Pasadena to Incheon Intl Airport.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Pasadena to Incheon Intl Airport (average of $990). Flying from Pasadena to Incheon Intl Airport in December is currently the most expensive (average of $1,633). 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 Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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Alternative routes for Pasadena to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Pasadena to Incheon Intl

Discover the top 10 airlines that operate flights from Pasadena 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$362Average$655FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$398Average$953FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$415Average$1,343FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$501Average$712FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$528Average$1,045FlexibilityNo cancel feeOn-time70%
WestJetCheapest$549Average$996FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$580Average$859FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$592Average$698FlexibilityNo cancel feeOn-time67%
China EasternCheapest$643Average$728FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$680Average$802FlexibilityNo cancel feeOn-time72%

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