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Incheon Intl

$359+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Incheon Intl are usually found in February or November, booked 25 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 October 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$567
(Mytrip)

One-way from

$359
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$880
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
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From Pasadena to Incheon Intl
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One-way flight from Pasadena to Incheon Intl
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Highest demand for flights based on searches. 13% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Tue 12/91:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/29$567
This Booking.com deal was found by Cheapflights users on 10/30. 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.
Tue 11/2510:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Tue 12/21:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/30$574
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Thu 12/41:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/30$579
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Thu 12/111:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/29$580
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Thu 12/41:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/29$586
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Thu 11/131:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/29$596
This CheapOair deal was found by Cheapflights users on 10/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Tue 11/111:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/28$597
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Sun 12/141:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/29$610
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:30 pmLAX - ICN
Nonstop13h 40mMultiple Airlines
Sat 12/139:20 pmICN - LAX
1 stop29h 45mMultiple Airlines
Deal found 10/29$615
This Gotogate deal was found by Cheapflights users on 10/28. 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.
Thu 11/1310:45 pmLAX - ICN
1 stop20h 35mXiamenAir
Thu 11/271:20 pmICN - LAX
1 stop22h 40mXiamenAir
Deal found 10/28$622

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 October 30, 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

Mon 3/2

10:30 pm-5:10 am

Nonstop13h 40m

Incheon Intl

Sat 3/14

1:20 pm-8:20 am

Nonstop11h 00m

$861

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 11/12

9:15 pm-12:45 pm

1 stop22h 30m

Incheon Intl

Wed 11/19

10:00 am-4:20 pm

1 stop23h 20m

$889

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 11/12

9:15 pm-12:45 pm

1 stop22h 30m

Incheon Intl

Mon 11/17

3:00 pm-8:55 pm

1 stop22h 55m

$889

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 3/26

11:40 pm-11:20 am

1 stop19h 40m

Incheon Intl

Sat 4/11

12:35 pm-8:45 pm

1 stop24h 10m

$922

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 3/29

12:05 am-11:15 am

1 stop19h 10m

Incheon Intl

Sat 4/11

12:35 pm-8:45 pm

1 stop24h 10m

$956

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 3/12

12:30 pm-11:15 am

2 stops30h 45m

Incheon Intl

Mon 3/16

4:10 pm-10:05 am

1 stop33h 55m

$1,020

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 2/11

7:00 am-6:35 pm

2 stops18h 35m

Incheon Intl

Sat 2/21

8:35 pm-11:59 pm

2 stops20h 24m

$1,041

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 3/11

12:30 am-10:30 am

1 stop18h 00m

Incheon Intl

Mon 3/16

7:45 pm-8:35 pm

1 stop16h 50m

$1,065

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 3/12

7:35 am-4:30 pm

1 stop16h 55m

Incheon Intl

Mon 3/16

2:30 pm-9:30 am

Nonstop11h 00m

$1,168

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sat 3/28

6:30 am-11:15 am

2 stops36h 45m

Incheon Intl

Tue 4/7

12:35 pm-8:45 pm

1 stop24h 10m

$1,204

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 23 results
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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 October 24, 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 25 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, October is the cheapest month in which you can book a flight from Pasadena to Incheon Intl Airport (average of $360). Flying from Pasadena to Incheon Intl Airport in June is currently the most expensive (average of $534). 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 October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Pasadena to Incheon Intl Airport by exploring options for tickets in the afternoon.

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 at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Pasadena to Incheon Intl Airport?

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 October 30, 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
1,155 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
8.3
Very good
66 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
483 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
1,044 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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
10,378 reviews
Korean Air
8.4
Very good
1,155 reviews

Boarding

8.5

Crew

8.7

Overall

8.4

Food

8.1

Entertainment

8.2

Comfort

8.3

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 AIR PREMIA, Cathay Pacific, and China Airlines fly from Pasadena to Incheon Intl Airport in about 13h 40m. The time it takes to get you to your destination can typically vary by up to 8h 50m. Pasadena and Incheon Intl Airport are separated by a distance of 5978 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 (91%), LATAM Airlines (88%) and Delta (88%).

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

    Looking at all options, your cheapest flight can be booked for $311. While the most popular route (Los Angeles - Incheon Intl) can be booked for $454 on average, our data indicates $1,288 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, October is the cheapest month in which you can book a flight from Pasadena to Incheon Intl Airport (average of $360). Flying from Pasadena to Incheon Intl Airport in June is currently the most expensive (average of $534). 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

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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$353Average$635FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$395Average$964FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$415Average$1,219FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$478Average$678FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$528Average$1,065FlexibilityNo cancel feeOn-time70%
WestJetCheapest$549Average$996FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$564Average$831FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$592Average$684FlexibilityNo cancel feeOn-time67%
China EasternCheapest$643Average$711FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$677Average$792FlexibilityNo cancel feeOn-time72%

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