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$695+ Cheap flights from Long Beach (LGB) 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — ICN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Long Beach to South Korea

Keep the following information in mind while searching for Long Beach to South Korea flight deals. Data was last updated July 3, 2025.

Round-trip from

$1,303
(Alaska Airlines)

One-way from

$695
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$1,207
From Long Beach Municipal to South Korea
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One-way flight from Long Beach Municipal to South Korea
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Highest demand for flights based on searches. 4% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 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 Long Beach to South Korea

Cheapest flights from Long Beach to South Korea
Explore the most affordable flight options available from Long Beach to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/177:45 amLGB - ICN
1 stop19h 15mAlaska Airlines
Wed 9/39:25 pmICN - LGB
1 stop38h 05mAlaska Airlines
Deal found 7/3$1,303
This lastminute.com deal was found by Cheapflights users on 7/3. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:01 amLGB - ICN
1 stop16h 19mKorean Air
Tue 9/97:40 pmICN - LGB
1 stop18h 03mKorean Air
Deal found 7/3$1,360
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:01 amLGB - ICN
1 stop16h 19mDelta
Tue 9/307:40 pmICN - LGB
1 stop17h 56mDelta
Deal found 7/3$1,427
This Korean Air deal was found by Cheapflights users on 7/3. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:01 amLGB - ICN
1 stop16h 19mMultiple Airlines
Mon 8/257:40 pmICN - LGB
1 stop18h 03mMultiple Airlines
Deal found 7/3$1,428
This lastminute.com deal was found by Cheapflights users on 7/1. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:25 amLGB - GMP
2 stops22h 55mMultiple Airlines
Tue 9/93:45 pmGMP - LGB
2 stops19h 45mMultiple Airlines
Deal found 7/1$2,074

Cheapflights Fare Finder

Customize your flight search to find flights from Long Beach 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 July 3, 2025.
Use the filters below to find and compare flights from Long Beach to South Korea that are best for you.

Fly from

Long Beach

Fly to

South Korea

Route

Depart

Return

Price

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 8/17

7:45 am-7:00 pm

1 stop19h 15m

Incheon Intl

Wed 9/3

9:25 pm-7:30 pm

1 stop38h 05m

$1,303

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 8/25

7:01 am-3:20 pm

1 stop16h 19m

Incheon Intl

Tue 9/9

7:40 pm-9:43 pm

1 stop18h 03m

$1,360

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 9/15

7:01 am-3:20 pm

1 stop16h 19m

Incheon Intl

Mon 9/29

7:40 pm-9:36 pm

1 stop17h 56m

$1,427

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 8/18

7:01 am-3:20 pm

1 stop16h 19m

Incheon Intl

Mon 8/25

7:40 pm-9:43 pm

1 stop18h 03m

$1,428

Long BeachSeoul

LGB - GMP

LGBGMP

Long Beach Municipal

Sun 8/24

7:25 am-10:20 pm

2 stops22h 55m

Seoul Gimpo Intl

Tue 9/9

3:45 pm-7:30 pm

2 stops19h 45m

$2,074

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 8/19

7:45 am-7:00 pm

1 stop19h 15m

$695

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 8/5

7:01 am-3:20 pm

1 stop16h 19m

$736

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Wed 8/13

7:01 am-4:40 pm

2 stops17h 39m

$743

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 11/9

7:45 am-7:25 pm

1 stop18h 40m

$866

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 10/13

12:59 pm-3:20 pm

1 stop34h 21m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Long Beach to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from Long Beach to South Korea (average of $998). Flying from Long Beach to South Korea 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 LGB to KR?

Find hourly flight availability from Long Beach 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 July 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Beach to South Korea as you normally would.

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 July 3, 2025.
Read through reviews of airlines operating flights from Long Beach to South Korea, such as Korean Air, Alaska Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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
1,101 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
Delta
8.0
Very good
7,982 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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.
Hawaiian Airlines
7.8
Good
2,545 reviews
Korean Air
8.4
Very good
1,101 reviews

Overall

8.4

Comfort

8.3

Food

8.1

Crew

8.7

Boarding

8.5

Entertainment

8.2

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 Long Beach to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Long Beach to South Korea?

    For a flight from Long Beach to South Korea, you will be flying from Long Beach Municipal. Long Beach Municipal (LGB) is just 4.1 mi from the center of the city.

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

    $695 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Korean Air and Delta, with prices starting from $736 and $743, respectively.

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

    Most travelers choose Long Beach Municipal - Incheon Intl, Long Beach Municipal - Seoul Gimpo Intl or Long Beach Municipal - Jeju City when deciding on the best route from Long Beach to South Korea.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Long Beach 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 Long Beach to South Korea?

    Currently, February is the cheapest month in which you can book a flight from Long Beach to South Korea (average of $998). Flying from Long Beach to South Korea 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

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