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Cheap flights from Long Beach to Seoul from $678

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Seoul departing on 3/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Long Beach to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:20 am - 11:50 amLGB-ICN
35h 30m2 stops
Multiple Airlines Logo
10:50 pm - 7:25 pmICN-LGB
37h 35m1 stop
$1,171Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
Delta Logo
7:00 am - 4:20 pmLGB-ICN
16h 20m1 stop
Delta Logo
7:40 pm - 9:47 pmICN-LGB
18h 07m1 stop
$1,215Delta
Find Deal
Thu, Feb 26 - Tue, Mar 10
Delta Logo
4:47 pm - 3:55 pmLGB-ICN
30h 08m2 stops
Delta Logo
8:05 pm - 9:47 pmICN-LGB
17h 42m2 stops
$1,219Delta
Find Deal
Mon, Mar 2 - Mon, Mar 9
Delta Logo
5:45 pm - 3:55 pmLGB-ICN
53h 10m2 stops
Delta Logo
4:10 pm - 4:05 pmICN-LGB
16h 55m2 stops
$1,234Delta
Find Deal
Sat, Feb 28 - Thu, Mar 5
Delta Logo
7:00 am - 4:20 pmLGB-ICN
16h 20m1 stop
Delta Logo
7:40 pm - 9:47 pmICN-LGB
18h 07m1 stop
$1,265Delta
Find Deal
Thu, Feb 26 - Sun, Mar 8
Delta Logo
4:47 pm - 3:55 pmLGB-ICN
30h 08m2 stops
Delta Logo
4:10 pm - 8:47 pmICN-LGB
21h 37m2 stops
$1,269Delta
Find Deal
Tue, Feb 24 - Sun, Mar 8
Delta Logo
4:47 pm - 4:20 pmLGB-ICN
30h 33m1 stop
Delta Logo
7:40 pm - 9:47 pmICN-LGB
18h 07m1 stop
$1,272Delta
Find Deal
Wed, Feb 25 - Sun, Mar 8
Delta Logo
4:47 pm - 4:20 pmLGB-ICN
30h 33m1 stop
Delta Logo
8:05 pm - 9:47 pmICN-LGB
17h 42m2 stops
$1,277Delta
Find Deal
Fri, Feb 27 - Mon, Mar 9
Delta Logo
5:45 pm - 3:55 pmLGB-ICN
53h 10m2 stops
Delta Logo
4:10 pm - 4:05 pmICN-LGB
16h 55m2 stops
$1,284Delta
Find Deal
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
8:00 am - 10:30 pmLGB-GMP
45h 30m2 stops
Multiple Airlines Logo
8:25 am - 8:05 pmGMP-LGB
28h 40m2 stops
$6,954Multiple Airlines
Find Deal
Sun, Dec 28 - Sun, Jan 4

Delta flights from Long Beach to Seoul

Our best Delta deals on Long Beach to Seoul flight tickets
Delta
Feb 26
LGB7:00 amLong Beach Municipal
16h 20m
1 stop
ICN4:20 pmIncheon Intl
Mar 10
ICN7:40 pmIncheon Intl
18h 07m
1 stop
LGB9:47 pmLong Beach Municipal
$1,215
Find similar
Delta
Mar 2
LGB4:47 pmLong Beach Municipal
30h 08m
2 stops
ICN3:55 pmIncheon Intl
Mar 11
ICN8:05 pmIncheon Intl
17h 42m
2 stops
LGB9:47 pmLong Beach Municipal
$1,219
Find similar
Delta
Feb 28
LGB5:45 pmLong Beach Municipal
53h 10m
2 stops
ICN3:55 pmIncheon Intl
Mar 9
ICN8:05 pmIncheon Intl
17h 42m
2 stops
LGB9:47 pmLong Beach Municipal
$1,234
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Seoul 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, momondo users made 832,500 searches. Data last updated November 30, 2025.
Use the filters below to find and compare flights from Long Beach to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Wed 1/14

7:20 am-11:50 am

2 stops35h 30m

Incheon Intl

Wed 1/21

10:50 pm-7:25 pm

1 stop37h 35m

$1,171

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Thu 2/26

7:00 am-4:20 pm

1 stop16h 20m

Incheon Intl

Tue 3/10

7:40 pm-9:47 pm

1 stop18h 07m

$1,215

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 3/2

4:47 pm-3:55 pm

2 stops30h 08m

Incheon Intl

Mon 3/9

8:05 pm-9:47 pm

2 stops17h 42m

$1,219

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sat 2/28

5:45 pm-3:55 pm

2 stops53h 10m

Incheon Intl

Thu 3/5

4:10 pm-4:05 pm

2 stops16h 55m

$1,234

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Thu 2/26

7:00 am-4:20 pm

1 stop16h 20m

Incheon Intl

Sun 3/8

7:40 pm-9:47 pm

1 stop18h 07m

$1,265

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 2/24

4:47 pm-3:55 pm

2 stops30h 08m

Incheon Intl

Sun 3/8

4:10 pm-8:47 pm

2 stops21h 37m

$1,269

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Wed 2/25

4:47 pm-4:20 pm

1 stop30h 33m

Incheon Intl

Sun 3/8

7:40 pm-9:47 pm

1 stop18h 07m

$1,272

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Fri 2/27

4:47 pm-4:20 pm

1 stop30h 33m

Incheon Intl

Mon 3/9

8:05 pm-9:47 pm

2 stops17h 42m

$1,277

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sat 2/28

5:45 pm-3:55 pm

2 stops53h 10m

Incheon Intl

Sat 3/7

4:10 pm-4:05 pm

2 stops16h 55m

$1,284

Long BeachSeoul

LGB - GMP

LGBGMP

Long Beach Municipal

Sun 12/28

8:00 am-10:30 pm

2 stops45h 30m

Seoul Gimpo Intl

Sun 1/4

8:25 am-8:05 pm

2 stops28h 40m

$6,954

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Long Beach to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seoul?

According to our data, Monday is the cheapest day to fly to Seoul from Long Beach. The lowest ticket price found for a Monday departure recently was $786. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $928.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Long Beach in the morning is the least expensive time of day to depart. momondo users have found prices as low as $811 when looking at flights departing in the morning. At noon is when there is more demand to fly to Seoul, so prices are often more expensive at around $876 per ticket.

When to book flights from Long Beach to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to Seoul (LGB to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Seoul

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from Long Beach to Seoul takes 16h 10m
There are no direct flights from Long Beach to Seoul. There are no popular flight routes from Long Beach to Seoul.
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  • How far is Long Beach Municipal to Seoul by plane?

    A flight from Long Beach Municipal to Seoul will travel around 5968.3 mi. Typically, this will take 16h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Seoul?

    Prices for flights from Long Beach Municipal Airport to Seoul refresh daily.

  • How old do you have to be to fly from Long Beach Municipal Airport to Seoul?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Long Beach Municipal Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Long Beach to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights from Long Beach to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul from Long Beach with this policy.

How can momondo help me find flights from Long Beach to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Long Beach. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Long Beach to Seoul right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Long Beach to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport