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Incheon Intl

$457+ 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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena 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 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 July 30, 2025.

Round-trip from

$645
(Gotogate)

One-way from

$457
(AIR PREMIA)

Popular in

December

Cheapest in

February

Average price

$1,194
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. 5% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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.
Fri 8/2912:30 pmLAX - ICN
1 stop36h 55mChina Eastern
Mon 9/86:25 pmICN - LAX
1 stop31h 40mChina Eastern
Deal found 7/30$652
This Booking.com deal was found by Cheapflights users on 7/30. 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.
Thu 9/186:00 amLAX - ICN
1 stop18h 05mAir Canada
Thu 9/255:45 pmICN - LAX
1 stop19h 43mAir Canada
Deal found 7/30$671
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 8/2610:50 amLAX - ICN
2 stops32h 25mMultiple Airlines
Tue 9/212:45 pmICN - LAX
Nonstop11h 35mMultiple Airlines
Deal found 7/29$679

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 July 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

Fri 8/29

12:30 pm-5:25 pm

1 stop36h 55m

Incheon Intl

Mon 9/8

6:25 pm-10:05 am

1 stop31h 40m

$652

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Thu 9/18

6:00 am-4:05 pm

1 stop18h 05m

Incheon Intl

Thu 9/25

5:45 pm-9:28 pm

1 stop19h 43m

$671

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 8/26

10:50 am-11:15 am

2 stops32h 25m

Incheon Intl

Tue 9/2

12:45 pm-8:20 am

Nonstop11h 35m

$679

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 12/1

10:00 pm-5:20 am

Nonstop14h 20m

$457

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 10/5

11:55 pm-12:30 pm

1 stop20h 35m

$458

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 1/21

7:00 am-8:30 pm

1 stop20h 30m

$459

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 8/12

12:30 pm-11:15 am

2 stops30h 45m

$461

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sat 8/16

9:15 pm-7:00 pm

2 stops29h 45m

$467

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 10/19

2:20 pm-4:35 pm

1 stop34h 15m

$483

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 8/31

1:25 am-2:05 pm

1 stop20h 40m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 12 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 July 25, 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 62 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 $998). Flying from Pasadena 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 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 July 30, 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 July 30, 2025.

The most flights from P4S to ICN are scheduled on a Monday (24 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (19 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 July 30, 2025.
Read reviews from past customers who have flown AIR PREMIA, Alaska Airlines, and Hawaiian 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.
AIR PREMIA
8.2
Very good
59 reviews

Food

7.3

Boarding

7.9

Comfort

8.3

Crew

8.9

Overall

8.2

Entertainment

6.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
AIR PREMIA
8.2
Very good
59 reviews
AIR PREMIA
8.2
Very good
59 reviews

Food

7.3

Boarding

7.9

Comfort

8.3

Crew

8.9

Overall

8.2

Entertainment

6.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Alaska Airlines
8.0
Very good
10,000 reviews
AIR PREMIA
8.2
Very good
59 reviews

Food

7.3

Boarding

7.9

Comfort

8.3

Crew

8.9

Overall

8.2

Entertainment

6.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Hawaiian Airlines
7.8
Good
2,611 reviews
AIR PREMIA
8.2
Very good
59 reviews

Food

7.3

Boarding

7.9

Comfort

8.3

Crew

8.9

Overall

8.2

Entertainment

6.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Cathay Pacific
7.6
Good
949 reviews
AIR PREMIA
8.2
Very good
59 reviews

Food

7.3

Boarding

7.9

Comfort

8.3

Crew

8.9

Overall

8.2

Entertainment

6.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.
Air China
7.3
Good
93 reviews
AIR PREMIA
8.2
Very good
59 reviews

Food

7.3

Boarding

7.9

Comfort

8.3

Crew

8.9

Overall

8.2

Entertainment

6.8

Reviews

1 / 5
2.0
Mediocre

Anonymous,Aug 2024

BKK - ICN

They cancel themselves without any agreement. and they ruined my travel plan all of my next schedule.

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.

  • 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 AIR PREMIA ($457), XiamenAir ($458), and China Eastern ($461).

  • 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 Thai Airways (93%), Copa Airlines (93%) and Asiana Airlines (93%).

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

    Looking at all options, your cheapest flight can be booked for $342. While the most popular route (Los Angeles - Incheon Intl) can be booked for $563 on average our data indicates $4,613 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 $998). Flying from Pasadena 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 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

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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$363Average$658FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$399Average$968FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$418Average$1,363FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$478Average$728FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$528Average$1,085FlexibilityNo cancel feeOn-time70%
WestJetCheapest$549Average$996FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$592Average$863FlexibilityNo cancel feeOn-time67%
Air ChinaCheapest$643Average$736FlexibilityNo cancel feeOn-time67%
China EasternCheapest$644Average$750FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$718Average$832FlexibilityNo cancel feeOn-time72%

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