Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Long Beach to Seoul from $661

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 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Long Beach to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Korean Air Logo
6:52 am - 3:20 pm
LGB
-
ICN
16h 28m
1 stop
Korean Air Logo
7:20 pm - 9:45 pm
ICN
-
LGB
18h 25m
1 stop
$1,249Korean Air
Tue, Aug 4 - Fri, Aug 28
Korean Air Logo
7:10 am - 3:20 pm
LGB
-
ICN
16h 10m
1 stop
Korean Air Logo
7:20 pm - 9:45 pm
ICN
-
LGB
18h 25m
1 stop
$1,260Korean Air
Tue, Sep 15 - Thu, Sep 17
Korean Air Logo
7:00 am - 3:20 pm
LGB
-
ICN
16h 20m
1 stop
Korean Air Logo
7:20 pm - 9:43 pm
ICN
-
LGB
18h 23m
1 stop
$1,297Korean Air
Tue, May 5 - Wed, May 20
Multiple Airlines Logo
7:00 am - 3:20 pm
LGB
-
ICN
16h 20m
1 stop
Multiple Airlines Logo
7:20 pm - 9:42 pm
ICN
-
LGB
18h 22m
1 stop
$1,309Multiple Airlines
Sun, Apr 26 - Thu, Apr 30
Korean Air Logo
7:10 am - 3:20 pm
LGB
-
ICN
16h 10m
1 stop
Korean Air Logo
7:20 pm - 9:45 pm
ICN
-
LGB
18h 25m
1 stop
$1,310Korean Air
Sun, Sep 6 - Thu, Sep 10
Korean Air Logo
7:00 am - 3:20 pm
LGB
-
ICN
16h 20m
1 stop
Korean Air Logo
7:20 pm - 9:42 pm
ICN
-
LGB
18h 22m
1 stop
$1,321Korean Air
Mon, May 4 - Wed, May 6
Delta Logo
7:00 am - 4:50 pm
LGB
-
ICN
17h 50m
2 stops
Delta Logo
7:00 pm - 11:53 am
ICN
-
LGB
32h 53m
2 stops
$1,331Delta
Tue, May 5 - Wed, May 20
Multiple Airlines Logo
6:52 am - 3:20 pm
LGB
-
ICN
16h 28m
1 stop
Multiple Airlines Logo
7:20 pm - 9:45 pm
ICN
-
LGB
18h 25m
1 stop
$1,358Multiple Airlines
Sun, Aug 9 - Sat, Aug 22
Delta Logo
12:44 pm - 4:40 pm
LGB
-
ICN
35h 56m
2 stops
Delta Logo
7:00 pm - 11:53 am
ICN
-
LGB
32h 53m
2 stops
$1,391Delta
Sun, May 10 - Sun, May 17
Korean Air Logo
7:05 am - 3:20 pm
LGB
-
ICN
16h 15m
1 stop
Korean Air Logo
7:20 pm - 9:43 pm
ICN
-
LGB
18h 23m
1 stop
$1,392Korean Air
Sun, May 10 - Sun, May 17

Delta flights from Long Beach to Incheon Intl Airport

Our best Delta deals on Long Beach to Incheon Intl Airport flight tickets
Delta
May 5
LGB7:00 amLong Beach Municipal
17h 50m
2 stops
ICN4:50 pmIncheon Intl
May 20
ICN7:00 pmIncheon Intl
32h 53m
2 stops
LGB11:53 amLong Beach Municipal
$1,331
Delta
May 10
LGB12:44 pmLong Beach Municipal
35h 56m
2 stops
ICN4:40 pmIncheon Intl
May 17
ICN7:00 pmIncheon Intl
32h 53m
2 stops
LGB11:53 amLong Beach Municipal
$1,391
Delta
Jun 2
LGB4:54 pmLong Beach Municipal
55h 46m
2 stops
ICN4:40 pmIncheon Intl
Jun 17
ICN4:40 pmIncheon Intl
20h 49m
2 stops
LGB9:29 pmLong Beach Municipal
$1,930

Korean Air flights from Long Beach to Incheon Intl Airport

Our best Korean Air deals on Long Beach to Incheon Intl Airport flight tickets
Korean Air
Aug 4
LGB6:52 amLong Beach Municipal
16h 28m
1 stop
ICN3:20 pmIncheon Intl
Aug 28
ICN7:20 pmIncheon Intl
18h 25m
1 stop
LGB9:45 pmLong Beach Municipal
$1,249
Korean Air
Sep 15
LGB7:10 amLong Beach Municipal
16h 10m
1 stop
ICN3:20 pmIncheon Intl
Sep 17
ICN7:20 pmIncheon Intl
18h 25m
1 stop
LGB9:45 pmLong Beach Municipal
$1,260
Korean Air
May 5
LGB7:00 amLong Beach Municipal
16h 20m
1 stop
ICN3:20 pmIncheon Intl
May 20
ICN7:20 pmIncheon Intl
18h 23m
1 stop
LGB9:43 pmLong Beach Municipal
$1,297

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Incheon Intl Airport 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 March 28, 2026.
Use the filters below to find and compare flights from Long Beach to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 8/4

6:52 am-3:20 pm

1 stop16h 28m

Incheon Intl

Fri 8/28

7:20 pm-9:45 pm

1 stop18h 25m

$1,249
Quickest round-trip

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 9/15

7:10 am-3:20 pm

1 stop16h 10m

Incheon Intl

Thu 9/17

7:20 pm-9:45 pm

1 stop18h 25m

$1,260

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 5/5

7:00 am-3:20 pm

1 stop16h 20m

Incheon Intl

Wed 5/20

7:20 pm-9:43 pm

1 stop18h 23m

$1,297

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 4/26

7:00 am-3:20 pm

1 stop16h 20m

Incheon Intl

Thu 4/30

7:20 pm-9:42 pm

1 stop18h 22m

$1,309

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 9/6

7:10 am-3:20 pm

1 stop16h 10m

Incheon Intl

Thu 9/10

7:20 pm-9:45 pm

1 stop18h 25m

$1,310

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Mon 5/4

7:00 am-3:20 pm

1 stop16h 20m

Incheon Intl

Wed 5/6

7:20 pm-9:42 pm

1 stop18h 22m

$1,321

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Tue 5/5

7:00 am-4:50 pm

2 stops17h 50m

Incheon Intl

Wed 5/20

7:00 pm-11:53 am

2 stops32h 53m

$1,331

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 8/9

6:52 am-3:20 pm

1 stop16h 28m

Incheon Intl

Sat 8/22

7:20 pm-9:45 pm

1 stop18h 25m

$1,358

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 5/10

12:44 pm-4:40 pm

2 stops35h 56m

Incheon Intl

Sun 5/17

7:00 pm-11:53 am

2 stops32h 53m

$1,391

Long BeachIncheon

LGB - ICN

LGBICN

Long Beach Municipal

Sun 5/10

7:05 am-3:20 pm

1 stop16h 15m

Incheon Intl

Sun 5/17

7:20 pm-9:43 pm

1 stop18h 23m

$1,392

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Long Beach to Incheon Intl Airport

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 Incheon Intl Airport?

The cheapest day to depart from Long Beach to Incheon Intl Airport is on a Sunday when prices can be found for as low as $742. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $895. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the evening is the cheapest time of day to fly from Long Beach to Incheon Intl Airport when you can find flight prices for as low as $771. Flying to Incheon Intl Airport in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $969 on average. Flights to Incheon Intl Airport from Long Beach at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Long Beach to Incheon Intl Airport

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

Cheap Long Beach to Incheon Intl Airport (LGB to ICN) flight deals and tips

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

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from Long Beach to Incheon Intl Airport takes 16h 10m
There are no direct flights from Long Beach to Incheon Intl Airport. There are no popular flight routes from Long Beach to Incheon Intl Airport.
Search flight deals

  • How far is Long Beach Municipal to Incheon Intl by plane?

    There are 5995.2 mi between Long Beach Municipal and Incheon Intl. A reasonable flight in good conditions will take 16h 10m.

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

    Prices for flights from Long Beach Municipal Airport to Incheon Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Long Beach Municipal Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport 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 Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

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. All flights to Seoul from Long Beach on momondo can be compared and filtered by various policies on offer, including flexible booking.

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.

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 4/27
Mon 5/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Seoul Gimpo Intl Airportfrom $655