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$719+ Cheap flights from Seoul (SEL) to Long Beach (LGB)

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — LGB
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Seoul to Long Beach

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Long Beach (LGB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,065
(Hanatour)

One-way from

$719
(Hanatour)

Popular in

August

Cheapest in

May

Average price

$607
From Seoul (SEL) to Long Beach Municipal
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One-way flight from Seoul (SEL) to Long Beach Municipal
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Highest demand for flights based on searches. 15% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Seoul to Long Beach

Cheapest flights from Seoul to Long Beach
Explore the most affordable flight options available from Seoul to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Hanatour deal was found by Cheapflights users on 6/11. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:25 pmICN - LGB
1 stop38h 25mHawaiian Airlines
Thu 8/147:45 amLGB - ICN
1 stop19h 15mHawaiian Airlines
Deal found 6/11$1,065
This Korean Air deal was found by Cheapflights users on 6/10. 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.
Tue 9/167:40 pmICN - LGB
1 stop18h 06mKorean Air
Tue 9/237:10 amLGB - ICN
1 stop16h 10mKorean Air
Deal found 6/10$1,245
This Delta deal was found by Cheapflights users on 6/11. 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.
Thu 7/177:40 pmICN - LGB
1 stop17h 58mDelta
Thu 7/247:01 amLGB - ICN
1 stop16h 19mDelta
Deal found 6/11$1,315
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/139:25 pmICN - LGB
2 stops39h 10mAlaska Airlines
Thu 8/77:45 amLGB - ICN
1 stop19h 15mAlaska Airlines
Deal found 6/12$1,351
This Korean Air deal was found by Cheapflights users on 6/11. 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.
Fri 7/187:40 pmICN - LGB
1 stop36h 46mMultiple Airlines
Fri 7/257:01 amLGB - ICN
1 stop16h 19mMultiple Airlines
Deal found 6/11$1,443
This lastminute.com deal was found by Cheapflights users on 6/10. 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 6/163:45 pmGMP - LGB
2 stops20h 05mMultiple Airlines
Sun 6/297:45 amLGB - GMP
2 stops22h 35mMultiple Airlines
Deal found 6/10$2,663

Cheapflights Fare Finder

Customize your flight search to find flights from Seoul to Long Beach 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 June 12, 2025.
Use the filters below to find and compare flights from Seoul to Long Beach that are best for you.

Fly from

Seoul

Fly to

Long Beach

Route

Depart

Return

Price

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Sun 8/10

9:25 pm-7:50 pm

1 stop38h 25m

Long Beach Municipal

Thu 8/14

7:45 am-7:00 pm

1 stop19h 15m

$1,065

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Tue 9/16

7:40 pm-9:46 pm

1 stop18h 06m

Long Beach Municipal

Tue 9/23

7:10 am-3:20 pm

1 stop16h 10m

$1,245

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Thu 7/17

7:40 pm-9:38 pm

1 stop17h 58m

Long Beach Municipal

Thu 7/24

7:01 am-3:20 pm

1 stop16h 19m

$1,315

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Sun 7/13

9:25 pm-8:35 pm

2 stops39h 10m

Long Beach Municipal

Tue 8/12

7:45 am-7:00 pm

1 stop19h 15m

$1,351

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Fri 7/18

7:40 pm-4:26 pm

1 stop36h 46m

Long Beach Municipal

Fri 7/25

7:01 am-3:20 pm

1 stop16h 19m

$1,443

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Fri 6/20

9:25 pm-7:50 pm

1 stop38h 25m

$719

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Thu 7/10

12:55 pm-8:35 pm

3 stops23h 40m

$752

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Mon 12/1

4:10 pm-12:14 pm

2 stops61h 04m

$856

IncheonLong Beach

ICN - LGB

ICNLGB

Incheon Intl

Fri 7/4

7:40 pm-9:41 pm

1 stop18h 01m

$949

SeoulLong Beach

GMP - LGB

GMPLGB

Seoul Gimpo Intl

Fri 7/4

3:45 pm-7:50 pm

2 stops20h 05m

$1,305

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
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Best time to book a flight from Seoul to Long Beach

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

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

Currently, January is the cheapest month in which you can book a flight from Seoul to Long Beach (average of $306). Flying from Seoul to Long Beach in July is currently the most expensive (average of $387). 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.

Rainfall in Long Beach by month

Plan your trip to Long Beach by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Long Beach ranges from 0.0 - 3.0 inches per month. February is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Long Beach when rainfall is around 0.0 in.

Temperature in Long Beach by month

Plan your trip to Long Beach by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Long Beach, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Long Beach

Get insights into the airlines that provide service to Long Beach. 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 Long Beach. Reviews last updated June 12, 2025.
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Korean Air
8.4
Very good
1,088 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Alaska Airlines
8.0
Very good
10,000 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Delta
8.0
Very good
7,950 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.
Hawaiian Airlines
7.9
Good
2,494 reviews
Korean Air
8.4
Very good
1,088 reviews

Food

8.1

Entertainment

8.2

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Myung Suk,May 2025

ICN - LAX

The flight was less crowded and the economic class seat was at least 5 inches longer than other airlines.

Related info for your journey

Find useful and relevant information for your journey from Seoul to Long Beach. 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 into for flights to Long Beach from Seoul?

    Long Beach Municipal (LGB) is the airport you will fly into if you book a flight from Seoul to Long Beach. You should not have trouble finding flights to Long Beach Municipal from Seoul; the airport handles an average of 0 inbound flights from Seoul per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Long Beach airport from Seoul. It is only a 4.1 mi journey from Long Beach Municipal (LGB) to Long Beach’s city center.

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

    $719 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Delta and Korean Air, with prices starting from $856 and $949, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul to Long Beach 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 Seoul to Long Beach?

    Currently, January is the cheapest month in which you can book a flight from Seoul to Long Beach (average of $306). Flying from Seoul to Long Beach in July is currently the most expensive (average of $387). 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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Alternative routes for Seoul to Long Beach

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