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Cheap flights from Los Angeles to Seoul from £330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Seoul departing on 18/2. 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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0 bags
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Find the cheapest flights from Los Angeles to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
China Eastern Logo
12:30 - 15:20
LAX
-
ICN
34h 50m
1 stop
China Eastern Logo
07:45 - 10:05
ICN
-
LAX
42h 20m
2 stops
£521China Eastern
Mon, 30 Mar - Thu, 9 Apr
China Eastern Logo
12:30 - 11:15
LAX
-
ICN
30h 45m
2 stops
China Eastern Logo
07:45 - 10:05
ICN
-
LAX
42h 20m
2 stops
£526China Eastern
Mon, 30 Mar - Thu, 9 Apr
China Eastern Logo
12:30 - 12:10
LAX
-
ICN
55h 40m
2 stops
China Eastern Logo
08:55 - 10:05
ICN
-
LAX
17h 10m
1 stop
£550China Eastern
Wed, 15 Apr - Sun, 19 Apr
China Eastern Logo
12:30 - 15:05
LAX
-
ICN
34h 35m
1 stop
China Eastern Logo
16:10 - 10:05
ICN
-
LAX
33h 55m
1 stop
£551China Eastern
Tue, 10 Mar - Sun, 15 Mar
China Eastern Logo
11:30 - 15:20
LAX
-
ICN
34h 50m
1 stop
China Eastern Logo
12:55 - 10:05
ICN
-
LAX
37h 10m
1 stop
£552China Eastern
Tue, 3 Mar - Tue, 7 Apr
Japan Airlines Logo
19:49 - 10:55
LAX
-
GMP
46h 06m
2 stops
Japan Airlines Logo
08:00 - 18:34
GMP
-
LAX
26h 34m
2 stops
£703Japan Airlines
Mon, 23 Feb - Wed, 11 Mar
Japan Airlines Logo
12:35 - 18:20
LAX
-
GMP
36h 45m
1 stop
Japan Airlines Logo
08:00 - 13:04
GMP
-
LAX
21h 04m
2 stops
£714Japan Airlines
Tue, 17 Feb - Tue, 31 Mar
EVA Air Logo
10:40 - 19:15
LAX
-
GMP
39h 35m
1 stop
EVA Air Logo
20:15 - 07:00
GMP
-
LAX
26h 45m
1 stop
£720EVA Air
Mon, 23 Feb - Wed, 11 Mar
EVA Air Logo
22:35 - 19:15
LAX
-
GMP
27h 40m
1 stop
EVA Air Logo
20:15 - 06:50
GMP
-
LAX
27h 35m
1 stop
£764EVA Air
Mon, 16 Feb - Wed, 25 Feb
Multiple Airlines Logo
10:40 - 19:15
LAX
-
GMP
39h 35m
1 stop
Multiple Airlines Logo
20:50 - 10:05
GMP
-
LAX
29h 15m
1 stop
£769Multiple Airlines
Mon, 23 Feb - Wed, 11 Mar

China Eastern flights from Los Angeles to Seoul

Our best China Eastern deals on Los Angeles to Seoul flight tickets
China Eastern
30 Mar
LAX12:30Los Angeles
34h 50m
1 stop
ICN15:20Incheon Intl
9 Apr
ICN07:45Incheon Intl
42h 20m
2 stops
LAX10:05Los Angeles
£521
China Eastern
30 Mar
LAX12:30Los Angeles
30h 45m
2 stops
ICN11:15Incheon Intl
9 Apr
ICN07:45Incheon Intl
42h 20m
2 stops
LAX10:05Los Angeles
£526
China Eastern
15 Apr
LAX12:30Los Angeles
55h 40m
2 stops
ICN12:10Incheon Intl
19 Apr
ICN08:55Incheon Intl
17h 10m
1 stop
LAX10:05Los Angeles
£550

Cathay Pacific flights from Los Angeles to Seoul

Our best Cathay Pacific deals on Los Angeles to Seoul flight tickets
Cathay Pacific
19 Mar
LAX11:55Los Angeles
32h 50m
1 stop
ICN12:45Incheon Intl
26 Mar
ICN13:45Incheon Intl
19h 35m
1 stop
LAX17:20Los Angeles
£600
Cathay Pacific
18 Mar
LAX11:55Los Angeles
38h 40m
1 stop
ICN18:35Incheon Intl
6 Apr
ICN01:55Incheon Intl
36h 05m
1 stop
LAX22:00Los Angeles
£606
Cathay Pacific
15 Apr
LAX12:25Los Angeles
20h 00m
1 stop
ICN00:25Incheon Intl
20 Apr
ICN20:05Incheon Intl
17h 55m
1 stop
LAX22:00Los Angeles
£608

momondo Fare Finder

 
Customise your flight search to find flights from Los Angeles 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 279,928 searches. Data last updated 3 February 2026.
Use the filters below to find and compare flights from Los Angeles to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 30/3

12:30-15:20

1 stop34h 50m

Incheon Intl

Thu 9/4

07:45-10:05

2 stops42h 20m

£521

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 30/3

12:30-11:15

2 stops30h 45m

Incheon Intl

Thu 9/4

07:45-10:05

2 stops42h 20m

£526

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 15/4

12:30-12:10

2 stops55h 40m

Incheon Intl

Sun 19/4

08:55-10:05

1 stop17h 10m

£550

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 10/3

12:30-15:05

1 stop34h 35m

Incheon Intl

Sun 15/3

16:10-10:05

1 stop33h 55m

£551

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Tue 3/3

11:30-15:20

1 stop34h 50m

Incheon Intl

Tue 7/4

12:55-10:05

1 stop37h 10m

£552

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 23/2

19:49-10:55

2 stops46h 06m

Seoul Gimpo Intl

Wed 11/3

08:00-18:34

2 stops26h 34m

£703

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Tue 17/2

12:35-18:20

1 stop36h 45m

Seoul Gimpo Intl

Tue 31/3

08:00-13:04

2 stops21h 04m

£714

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 23/2

10:40-19:15

1 stop39h 35m

Seoul Gimpo Intl

Wed 11/3

20:15-07:00

1 stop26h 45m

£720

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 16/2

22:35-19:15

1 stop27h 40m

Seoul Gimpo Intl

Wed 25/2

20:15-06:50

1 stop27h 35m

£764

Los AngelesSeoul

LAX - GMP

LAXGMP

Los Angeles

Mon 23/2

10:40-19:15

1 stop39h 35m

Seoul Gimpo Intl

Wed 11/3

20:50-10:05

1 stop29h 15m

£769

Flights are sorted by cheapest return 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 Los Angeles 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 typical price of a round-trip flight between Los Angeles and Seoul?

What is the cheapest month to fly to Seoul?

The month of April is, on average, the cheapest month to fly to Seoul from Los Angeles, with most prices found around £650. If you are unable to visit Seoul during the month of April, then departing from Los Angeles during the month November is also very affordable. Most momondo users find prices during this month for around £651.

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

The cheapest day to depart from Los Angeles to Seoul is on a Monday when prices can be found for as low as £509. Flights from Los Angeles to Seoul on a Sunday will generally be more expensive and average around £886. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Seoul is in the evening. Flights from Los Angeles to Seoul during this time can be as low as £525. Flights in the morning are often more expensive, with an average ticket price of £555.

What is the cheapest Los Angeles to Seoul flight route?

Fly from Los Angeles to Incheon Intl for the best Los Angeles - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around £728 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Los Angeles for as low as £630 on momondo.

What cabin class options are available on Los Angeles to Seoul flights?

There are 2 cabin classes available to choose from on Los Angeles to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to Seoul flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to Seoul.

How have Los Angeles to Seoul flight prices changed over time?

As of February 2026, prices for Los Angeles to Seoul flights are approximately 45% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Seoul

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

Cheap Los Angeles to Seoul (LAX to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Seoul

Best price found

£286

Fastest flight time

13h 40m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Los Angeles in the past 72 hours is £286. The best return flight deal from Los Angeles to Seoul found on momondo in the last 72 hours is £509.
The fastest flight from Los Angeles to Seoul takes 13h 40m
Direct flights go from Los Angeles to Seoul every day.
There are 2 airports in Seoul. From Los Angeles there are direct flights to Incheon Intl (ICN).
Search flight deals

  • How far is Los Angeles to Seoul by plane?

    The straight-line distance from Los Angeles to Seoul is 5949.4 mi. In terms of flight time, this usually takes a little over 13h 40m.

  • When did momondo last update prices for flights from Los Angeles Airport to Seoul?

    Prices for flights from Los Angeles Airport to Seoul refresh daily.

  • How old do you have to be to fly from Los Angeles Airport to Seoul?

    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 Los Angeles Airport to Seoul.

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

    The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Los Angeles to Seoul?

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Los Angeles to Seoul for you.

Can I find flights from Los Angeles to Seoul with flexible booking policies on momondo?

momondo does allow users to show only those flights to Seoul from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Los Angeles to Seoul?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Los Angeles.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Los Angeles and alert you when they change.

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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