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South Korea

$380+ Cheap flights from Pasadena, CA to South Korea

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ICN
Mar 1 — Mar 81
Sun 3/1
Sun 3/8
1 adult, Economy
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Cheap flight deals from Pasadena to South Korea

Cheapest flights from Pasadena to South Korea
Explore the most affordable flight options available from Pasadena to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2026.

This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/19:50 am
LAX
-
ICN
Nonstop13h 30m
AIR PREMIA
Tue 2/31:20 pm
ICN
-
LAX
Nonstop11h 00m
AIR PREMIA
Deal found 1/28$488
This oojo deal was found by Cheapflights users on 1/30. 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.
Sun 4/1211:55 pm
LAX
-
ICN
1 stop20h 35m
XiamenAir
Thu 5/71:30 pm
ICN
-
LAX
1 stop22h 30m
XiamenAir
Deal found 1/30$648
This CrystalTravel deal was found by Cheapflights users on 1/29. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:55 pm
LAX
-
ICN
1 stop20h 35m
XiamenAir
Thu 5/141:30 pm
ICN
-
LAX
1 stop22h 30m
XiamenAir
Deal found 1/29$653
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/319:50 am
LAX
-
ICN
Nonstop13h 30m
AIR PREMIA
Sat 2/71:20 pm
ICN
-
LAX
Nonstop11h 00m
AIR PREMIA
Deal found 1/28$655
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:30 pm
LAX
-
ICN
1 stop34h 40m
China Eastern
Sun 5/243:50 pm
ICN
-
LAX
2 stops34h 15m
China Eastern
Deal found 1/28$656
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Mon 3/1612:30 pm
LAX
-
ICN
2 stops42h 15m
China Eastern
Wed 4/154:20 pm
ICN
-
LAX
1 stop33h 45m
China Eastern
Deal found 1/30$657
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Thu 4/1612:30 pm
LAX
-
ICN
2 stops35h 05m
China Eastern
Sat 5/304:35 pm
ICN
-
LAX
2 stops33h 30m
China Eastern
Deal found 1/27$658
This oojo deal was found by Cheapflights users on 1/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:55 pm
LAX
-
ICN
1 stop20h 35m
XiamenAir
Tue 5/261:30 pm
ICN
-
LAX
1 stop22h 30m
XiamenAir
Deal found 1/29$660
This Gotogate deal was found by Cheapflights users on 1/28. 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.
Tue 3/1012:30 pm
LAX
-
ICN
1 stop31h 25m
China Eastern
Tue 3/174:20 pm
ICN
-
LAX
1 stop33h 45m
China Eastern
Deal found 1/28$661
This Gotogate deal was found by Cheapflights users on 1/28. 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.
Mon 3/912:30 pm
LAX
-
ICN
1 stop34h 50m
China Eastern
Thu 3/124:10 pm
ICN
-
LAX
1 stop33h 55m
China Eastern
Deal found 1/28$665
This Gotogate deal was found by Cheapflights users on 1/29. 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.
Tue 3/1012:30 pm
LAX
-
ICN
1 stop34h 35m
China Eastern
Thu 3/264:10 pm
ICN
-
LAX
1 stop33h 55m
China Eastern
Deal found 1/29$667
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Tue 2/1711:30 am
LAX
-
GMP
1 stop39h 20m
China Eastern
Tue 3/178:50 pm
GMP
-
LAX
1 stop29h 15m
China Eastern
Deal found 1/27$755

Find flight deals from Pasadena to South Korea

Keep the following information in mind while searching for Pasadena to South Korea flight deals. Data was last updated January 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$653
(CrystalTravel)

One-way from

$380
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$921
Provider with most accurate pricing for Los Angeles-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Seoul (SEL) flights.
Search Deals
From Pasadena to South Korea
Search Deals
One-way flight from Pasadena to South Korea
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena to South Korea 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 January 30, 2026.
Use the filters below to find and compare flights from Pasadena to South Korea that are best for you.

Fly from

Pasadena

Fly to

South Korea

Route

Depart

Return

Price

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Tue 3/3

11:30 am-4:50 pm

1 stop36h 20m

Busan Gimhae

Tue 3/17

12:35 pm-10:05 am

1 stop37h 30m

$806

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Thu 4/2

11:40 am-6:00 pm

1 stop38h 20m

Busan Gimhae

Wed 4/15

7:10 pm-8:55 pm

1 stop17h 45m

$859

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Thu 3/12

11:40 am-5:40 pm

1 stop38h 00m

Busan Gimhae

Thu 3/19

6:55 pm-8:35 pm

1 stop17h 40m

$859

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Wed 4/15

12:30 am-6:00 pm

1 stop25h 30m

Busan Gimhae

Mon 4/20

7:10 pm-8:55 pm

1 stop17h 45m

$859

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 3/15

12:30 pm-3:20 pm

1 stop34h 50m

Incheon Intl

Sun 3/22

3:40 pm-10:05 am

2 stops58h 25m

$876

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Sun 4/12

12:30 pm-11:35 am

1 stop31h 05m

Busan Gimhae

Sun 4/26

12:35 pm-10:05 am

1 stop37h 30m

$896

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Sun 4/12

11:40 am-6:00 pm

1 stop38h 20m

Busan Gimhae

Sun 4/26

7:10 pm-7:10 am

1 stop28h 00m

$897

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Thu 4/30

11:40 am-12:50 pm

1 stop33h 10m

Seoul Gimpo Intl

Sat 5/30

1:50 pm-8:55 pm

1 stop23h 05m

$900

Los AngelesJeju City

LAX - CJU

LAXCJU

Los Angeles

Tue 3/3

9:15 pm-7:10 pm

1 stop28h 55m

Jeju City

Tue 3/17

7:55 am-5:20 pm

1 stop25h 25m

$922

Los AngelesBusan

LAX - PUS

LAXPUS

Los Angeles

Sat 2/28

9:50 am-10:50 am

1 stop32h 00m

Busan Gimhae

Mon 3/9

7:40 am-8:20 am

1 stop16h 40m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from Pasadena to South Korea

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

What is the cheapest month to book a flight from Pasadena to South Korea?

Currently, February is the cheapest month in which you can book a flight from Pasadena to South Korea (average of $351). Flying from Pasadena to South Korea in June is currently the most expensive (average of $528). 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 KR?

Find hourly flight availability from Pasadena to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2026.

It’s optimal to fly from Pasadena to South Korea at noon. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Pasadena to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to South Korea. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Pasadena to South Korea flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pasadena to South Korea

Explore weekly flight availability from Pasadena to South Korea. 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 January 30, 2026.

The most flights from P4S to KR0 are scheduled on a Monday (15 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (14 on average).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated January 30, 2026.
Get a feel of what it's like to fly with Korean Air, AIR PREMIA, and Asiana Airlines from Pasadena to South Korea by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

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
78 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

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
8.1
Very good
501 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

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
1,149 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

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
10,667 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Overall

8.4

Crew

8.7

Food

8.1

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 South Korea. 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 South Korea flight route?

    The Pasadena to South Korea 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 South Korea?

    Airlines like China Eastern, EVA Air, and Cathay Pacific fly from Pasadena to South Korea in about 28h 55m. The time it takes to get you to your destination can typically vary by up to 9h 25m. There are 6155 mi between Pasadena and South Korea. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Pasadena to South Korea one-way?

    To fly one-way, consider booking your trip with Philippine Airlines, which is currently one of the cheapest options available, starting at $55. Hawaiian Airlines flights start at $158 while deals on XiamenAir start at $315 one-way.

  • What are the most popular routes from Pasadena to South Korea?

    Most travelers choose Los Angeles - Incheon Intl, Los Angeles - Seoul Gimpo Intl or Los Angeles - Busan Gimhae when deciding on the best route from Pasadena to South Korea.

  • What are the most reliable airlines from Pasadena to South Korea?

    The top 3 most reliable airlines when flying from Pasadena to South Korea are Atlas Air (100%), LATAM Airlines (88%) and Delta (88%).

  • What are the cheapest flights from Pasadena to South Korea?

    Looking at all options, your cheapest flight can be booked for $292. While the most popular route (Los Angeles - Incheon Intl) can be booked for $660 on average, our data indicates $1,615 when flying from Pasadena to South Korea.

  • Can I find deals for flights from Pasadena to South Korea that include hotel bookings?

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

  • How can I find direct flights from Pasadena to South Korea?

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

  • Can I find deals for business class flights from Pasadena to South Korea?

    Yes. Cheapflights offers flight deals from Pasadena to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Pasadena to South Korea (average of $351). Flying from Pasadena to South Korea in June is currently the most expensive (average of $528). 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.

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Alternative routes for Pasadena to South Korea

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 South Korea

Discover the top 10 airlines that operate flights from Pasadena to South Korea. 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 January 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$144Average$735FlexibilityNo cancel feeOn-time60%
XiamenAirCheapest$347Average$631FlexibilityNo cancel feeOn-time49%
AIR PREMIACheapest$382Average$918FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$419Average$1,425FlexibilityNo cancel feeOn-time69%
China SouthernCheapest$440Average$614FlexibilityNo cancel feeOn-time69%
WestJetCheapest$483Average$977FlexibilityNo cancel feeOn-time60%
Hawaiian AirlinesCheapest$501Average$658FlexibilityNo cancel feeOn-time85%
China AirlinesCheapest$540Average$1,036FlexibilityNo cancel feeOn-time70%
Air ChinaCheapest$592Average$755FlexibilityNo cancel feeOn-time67%
Air CanadaCheapest$628Average$919FlexibilityNo cancel feeOn-time67%

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