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Cheap flights from Long Beach to Seoul from $702

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 10/22. 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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Cheap round-trip flights

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Delta Logo
5:05 pm - 3:55 pmLGB-ICN
30h 50m2 stops
Delta Logo
4:10 pm - 9:49 pmICN-LGB
21h 39m2 stops
$1,250Delta
Find Deal
Mon, Mar 9 - Thu, Mar 12
Delta Logo
7:10 am - 4:20 pmLGB-ICN
16h 10m1 stop
Delta Logo
7:40 pm - 9:49 pmICN-LGB
19h 09m1 stop
$1,295Delta
Find Deal
Thu, Jan 29 - Sun, Feb 8
Korean Air Logo
7:10 am - 4:20 pmLGB-ICN
16h 10m1 stop
Korean Air Logo
7:40 pm - 9:49 pmICN-LGB
19h 09m1 stop
$1,299Korean Air
Find Deal
Thu, Jan 29 - Fri, Feb 6
Delta Logo
7:10 am - 4:20 pmLGB-ICN
16h 10m1 stop
Delta Logo
4:10 pm - 9:49 pmICN-LGB
22h 39m2 stops
$1,300Delta
Find Deal
Thu, Jan 29 - Sun, Feb 8
Delta Logo
4:47 pm - 4:20 pmLGB-ICN
30h 33m1 stop
Delta Logo
4:10 pm - 9:38 pmICN-LGB
22h 28m2 stops
$1,305Delta
Find Deal
Sun, Nov 16 - Fri, Nov 28
Korean Air Logo
7:10 am - 3:20 pmLGB-ICN
16h 10m1 stop
Korean Air Logo
7:40 pm - 9:45 pmICN-LGB
18h 05m1 stop
$1,401Korean Air
Find Deal
Wed, Apr 1 - Wed, Apr 22
Alaska Airlines Logo
8:46 am - 6:35 pmLGB-ICN
40h 49m2 stops
Alaska Airlines Logo
8:35 pm - 8:05 pmICN-LGB
40h 30m2 stops
$1,565Alaska Airlines
Find Deal
Thu, Jan 29 - Mon, Feb 9
Alaska Airlines Logo
8:46 am - 6:35 pmLGB-ICN
40h 49m2 stops
Alaska Airlines Logo
8:35 pm - 8:05 pmICN-LGB
40h 30m2 stops
$1,595Alaska Airlines
Find Deal
Thu, Jan 29 - Fri, Feb 6
Multiple Airlines Logo
5:05 pm - 3:20 pmLGB-ICN
30h 15m1 stop
Multiple Airlines Logo
7:40 pm - 9:49 pmICN-LGB
18h 09m1 stop
$1,597Multiple Airlines
Find Deal
Fri, Mar 27 - Sun, Apr 5
Multiple Airlines Logo
8:05 am - 6:35 pmLGB-ICN
42h 30m2 stops
Multiple Airlines Logo
7:40 pm - 9:45 pmICN-LGB
18h 05m1 stop
$1,826Multiple Airlines
Find Deal
Wed, Apr 1 - Wed, Apr 22

Delta flights from Long Beach to Seoul

Our best Delta deals on Long Beach to Seoul flight tickets
Delta
Mar 9
LGB5:05 pmLong Beach Municipal
30h 50m
2 stops
ICN3:55 pmIncheon Intl
Mar 12
ICN4:10 pmIncheon Intl
21h 39m
2 stops
LGB9:49 pmLong Beach Municipal
$1,250
Find similar
Delta
Jan 29
LGB7:10 amLong Beach Municipal
16h 10m
1 stop
ICN4:20 pmIncheon Intl
Feb 8
ICN7:40 pmIncheon Intl
19h 09m
1 stop
LGB9:49 pmLong Beach Municipal
$1,295
Find similar
Delta
Jan 29
LGB7:10 amLong Beach Municipal
16h 10m
1 stop
ICN4:20 pmIncheon Intl
Feb 8
ICN4:10 pmIncheon Intl
22h 39m
2 stops
LGB9:49 pmLong Beach Municipal
$1,300
Find similar

Korean Air flights from Long Beach to Seoul

Our best Korean Air deals on Long Beach to Seoul flight tickets
Korean Air
Jan 29
LGB7:10 amLong Beach Municipal
16h 10m
1 stop
ICN4:20 pmIncheon Intl
Feb 6
ICN7:40 pmIncheon Intl
19h 09m
1 stop
LGB9:49 pmLong Beach Municipal
$1,299
Find similar
Korean Air
Apr 1
LGB7:10 amLong Beach Municipal
16h 10m
1 stop
ICN3:20 pmIncheon Intl
Apr 22
ICN7:40 pmIncheon Intl
18h 05m
1 stop
LGB9:45 pmLong Beach Municipal
$1,401
Find similar
Korean Air
Oct 23
LGB7:00 amLong Beach Municipal
16h 20m
1 stop
ICN3:20 pmIncheon Intl
Nov 9
ICN7:40 pmIncheon Intl
18h 58m
1 stop
LGB9:38 pmLong Beach Municipal
$1,475
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 October 9, 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

Mon 3/9

5:05 pm-3:55 pm

2 stops30h 50m

Incheon Intl

Thu 3/12

4:10 pm-9:49 pm

2 stops21h 39m

$1,250

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Thu 1/29

7:10 am-4:20 pm

1 stop16h 10m

Incheon Intl

Sun 2/8

7:40 pm-9:49 pm

1 stop19h 09m

$1,295

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Thu 1/29

7:10 am-4:20 pm

1 stop16h 10m

Incheon Intl

Fri 2/6

7:40 pm-9:49 pm

1 stop19h 09m

$1,299

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Thu 1/29

7:10 am-4:20 pm

1 stop16h 10m

Incheon Intl

Sun 2/8

4:10 pm-9:49 pm

2 stops22h 39m

$1,300

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 11/16

4:47 pm-4:20 pm

1 stop30h 33m

Incheon Intl

Fri 11/28

4:10 pm-9:38 pm

2 stops22h 28m

$1,305

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Wed 4/1

7:10 am-3:20 pm

1 stop16h 10m

Incheon Intl

Wed 4/22

7:40 pm-9:45 pm

1 stop18h 05m

$1,401

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Thu 1/29

8:46 am-6:35 pm

2 stops40h 49m

Incheon Intl

Mon 2/9

8:35 pm-8:05 pm

2 stops40h 30m

$1,565

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Thu 1/29

8:46 am-6:35 pm

2 stops40h 49m

Incheon Intl

Fri 2/6

8:35 pm-8:05 pm

2 stops40h 30m

$1,595

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Fri 3/27

5:05 pm-3:20 pm

1 stop30h 15m

Incheon Intl

Sun 4/5

7:40 pm-9:49 pm

1 stop18h 09m

$1,597

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Wed 4/1

8:05 am-6:35 pm

2 stops42h 30m

Incheon Intl

Wed 4/22

7:40 pm-9:45 pm

1 stop18h 05m

$1,826

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, Tuesday is the cheapest day to fly to Seoul from Long Beach. The lowest ticket price found for a Tuesday departure recently was $790. 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 $946.

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 $810 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

Direct flights

None
There are no direct flights from Long Beach to Seoul. There are no popular flight routes from Long Beach to Seoul.
Search flight deals

  • 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 10m 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