What is the cheapest airline that flies from Los Angeles to Seoul?

WestJet, AIR PREMIA, and Air China are the most popular carriers operating from Los Angeles to Seoul

How many flights depart from Los Angeles to Seoul on average per week?

As of August 2025, there are 119 flights per week flying from Los Angeles to Seoul. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.

How many flights depart from Los Angeles to Seoul on average per day?

As of August 2025, there are 17 flights per day flying from Los Angeles to Seoul. The most common time of day flights depart is 11:00PM, with 48% of flights taking off in the evening.

What airlines fly to Seoul?

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Seoul from Los Angeles according to our data. AIR PREMIA is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 17 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Los Angeles Airport to Seoul are refreshed on a daily basis.

How many operators does momondo search for flights from Los Angeles Airport to Seoul?

As of August 2025, there are 17 operators available to choose from for flights from Los Angeles Airport to Seoul.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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.

$384 Cheap Flights from Los Angeles to Seoul (LAX-SEL) in 2025

Q: What is the typical price of a round-trip flight between Los Angeles and Seoul?

Prices are currently low for flights on this route. Typical prices usually range from $756 to $1,128. The lowest price recently found on this route was $564.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Los Angeles to Seoul (LAX-SEL)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:00 am - 4:05 pmLAX-ICN

18h 05m1 stop

5:55 pm - 9:08 pmICN-LAX

19h 13m1 stop

$564Air Canada

Find Deal

Wed, Oct 22 - Fri, Oct 31

6:10 pm - 5:10 pmLAX-ICN

30h 00m1 stop

6:55 pm - 4:29 pmICN-LAX

14h 34m1 stop

$565Air Canada

Find Deal

Wed, Nov 26 - Sat, Dec 6

5:15 pm - 4:05 pmLAX-ICN

30h 50m1 stop

5:45 pm - 5:58 pmICN-LAX

16h 13m1 stop

$575Air Canada

Find Deal

Wed, Oct 1 - Fri, Oct 17

6:10 pm - 5:10 pmLAX-ICN

30h 00m1 stop

6:55 pm - 6:06 pmICN-LAX

16h 11m1 stop

$601Air Canada

Find Deal

Fri, Nov 21 - Thu, Nov 27

12:30 pm - 5:25 pmLAX-ICN

36h 55m1 stop

4:20 pm - 9:05 amICN-LAX

33h 45m1 stop

$653China Eastern

Find Deal

Sun, Sep 21 - Wed, Nov 12

12:30 pm - 11:15 amLAX-ICN

30h 45m2 stops

4:20 pm - 10:05 amICN-LAX

33h 45m1 stop

$655China Eastern

Find Deal

Sat, Sep 6 - Wed, Sep 10

11:25 pm - 4:35 pmLAX-ICN

25h 10m1 stop

1:05 pm - 8:10 pmICN-LAX

23h 05m1 stop

$663Air China

Find Deal

Mon, Sep 1 - Fri, Sep 5

11:25 pm - 4:35 pmLAX-ICN

25h 10m1 stop

1:10 pm - 7:00 pmICN-LAX

22h 50m1 stop

$666Air China

Find Deal

Mon, Oct 27 - Mon, Nov 10

11:30 pm - 12:40 pmLAX-ICN

21h 10m1 stop

1:40 pm - 10:05 pmICN-LAX

24h 25m1 stop

$688Cathay Pacific

Find Deal

Wed, Sep 17 - Wed, Oct 15

12:25 am - 9:10 pmLAX-ICN

28h 45m1 stop

3:10 pm - 10:35 pmICN-LAX

23h 25m1 stop

$689Cathay Pacific

Find Deal

Wed, Sep 3 - Mon, Sep 8

Cathay Pacific flights from Los Angeles to Seoul

Our best Cathay Pacific deals on Los Angeles to Seoul flight tickets

Cathay Pacific

Sep 17

LAX11:30 pmLos Angeles

21h 10m

1 stop

ICN12:40 pmIncheon Intl

Oct 15

ICN1:40 pmIncheon Intl

24h 25m

1 stop

LAX10:05 pmLos Angeles

$688

Find similar

Cathay Pacific

Sep 3

LAX12:25 amLos Angeles

28h 45m

1 stop

ICN9:10 pmIncheon Intl

Sep 8

ICN3:10 pmIncheon Intl

23h 25m

1 stop

LAX10:35 pmLos Angeles

$689

Find similar

Cathay Pacific

Sep 2

LAX12:25 amLos Angeles

21h 40m

1 stop

ICN2:05 pmIncheon Intl

Sep 16

ICN1:40 pmIncheon Intl

18h 45m

1 stop

LAX4:25 pmLos Angeles

$691

Find similar

China Eastern flights from Los Angeles to Seoul

Our best China Eastern deals on Los Angeles to Seoul flight tickets

China Eastern

Sep 21

LAX12:30 pmLos Angeles

36h 55m

1 stop

ICN5:25 pmIncheon Intl

Nov 12

ICN4:20 pmIncheon Intl

33h 45m

1 stop

LAX9:05 amLos Angeles

$653

Find similar

China Eastern

Sep 6

LAX12:30 pmLos Angeles

30h 45m

2 stops

ICN11:15 amIncheon Intl

Sep 10

ICN4:20 pmIncheon Intl

33h 45m

1 stop

LAX10:05 amLos Angeles

$655

Find similar

China Eastern

Sep 24

LAX12:30 pmLos Angeles

34h 20m

2 stops

ICN2:50 pmIncheon Intl

Oct 15

ICN8:15 pmIncheon Intl

29h 50m

2 stops

LAX10:05 amLos Angeles

$656

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 10/22

6:00 am-4:05 pm

1 stop18h 05m

Incheon Intl

Fri 10/31

5:55 pm-9:08 pm

1 stop19h 13m

$564

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 11/26

6:10 pm-5:10 pm

1 stop30h 00m

Incheon Intl

Sat 12/6

6:55 pm-4:29 pm

1 stop14h 34m

$565

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 10/1

5:15 pm-4:05 pm

1 stop30h 50m

Incheon Intl

Fri 10/17

5:45 pm-5:58 pm

1 stop16h 13m

$575

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Fri 11/21

6:10 pm-5:10 pm

1 stop30h 00m

Incheon Intl

Thu 11/27

6:55 pm-6:06 pm

1 stop16h 11m

$601

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sun 9/21

12:30 pm-5:25 pm

1 stop36h 55m

Incheon Intl

Wed 11/12

4:20 pm-9:05 am

1 stop33h 45m

$653

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Sat 9/6

12:30 pm-11:15 am

2 stops30h 45m

Incheon Intl

Wed 9/10

4:20 pm-10:05 am

1 stop33h 45m

$655

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 9/1

11:25 pm-4:35 pm

1 stop25h 10m

Incheon Intl

Fri 9/5

1:05 pm-8:10 pm

1 stop23h 05m

$663

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Mon 10/27

11:25 pm-4:35 pm

1 stop25h 10m

Incheon Intl

Mon 11/10

1:10 pm-7:00 pm

1 stop22h 50m

$666

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 9/17

11:30 pm-12:40 pm

1 stop21h 10m

Incheon Intl

Wed 10/15

1:40 pm-10:05 pm

1 stop24h 25m

$688

Los AngelesIncheon

LAX - ICN

LAXICN

Los Angeles

Wed 9/3

12:25 am-9:10 pm

1 stop28h 45m

Incheon Intl

Mon 9/8

3:10 pm-10:35 pm

1 stop23h 25m

$689

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 February is another great option to travel to Seoul, with average flight prices from Los Angeles averaging around $855.

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 Los Angeles. The lowest ticket price found for a Monday departure recently was $817. 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 $985.

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

Flying to Seoul from Los Angeles in the morning is the least expensive time of day to depart. momondo users have found prices as low as $830 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $905 per ticket.

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 $1,028 when searching weeks out. 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 $885 on momondo.

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

There are 4 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?

You could potentially save up to 17% on your flight if you consider stops on a Los Angeles to Seoul flight.

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

As of August 2025, prices for Los Angeles to Seoul flights are approximately 41% 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 round-trip price

How far is Los Angeles to Seoul by plane?
There are 5949.4 mi between Los Angeles and Seoul. Flights usually cover this in 18h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Airport to Seoul?
Prices for flights from Los Angeles Airport to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Airport to Seoul?
As of August 2025, there are 17 operators available to choose from for flights from Los Angeles Airport to Seoul.
How old do you have to be to fly from Los Angeles Airport to Seoul?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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.
What is the most popular plane model from Los Angeles to Seoul?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to Seoul is Boeing 787-9 Dreamliner (23.73% of total bookings). The next most popular plane models are Boeing 747-8 (22.02%), Airbus A380-800 (18.31%), and Boeing 777-300 (14.85%).
What is the most popular airline from Los Angeles to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Los Angeles to Seoul is AIR PREMIA (65% of total bookings). The next most popular airlines are Asiana Airlines (11%), Korean Air (8%), and Air Canada (4%).

Best airlines flying from Los Angeles to Seoul

Compare and see reviews for airlines that fly from Los Angeles to Seoul with momondo

Airline	Rating	Free Cancellation	Price
XiamenAir	PriceFrom $363	Free Cancellation	Rating 6.6 41 reviews	Search XiamenAir flights
AIR PREMIA	PriceFrom $399	Free Cancellation	Rating 8.2 60 reviews	Search AIR PREMIA flights
United Airlines	PriceFrom $415	Free Cancellation	Rating 7.4 8,930 reviews	Search United Airlines flights
Hawaiian Airlines	PriceFrom $478	Free Cancellation	Rating 7.8 2,672 reviews	Search Hawaiian Airlines flights
China Airlines	PriceFrom $528	Free Cancellation	Rating 8.3 764 reviews	Search China Airlines flights
WestJet	PriceFrom $549	Free Cancellation	Rating 7.2 3,044 reviews	Search WestJet flights
Air Canada	PriceFrom $592	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Air China	PriceFrom $605	Free Cancellation	Rating 7.3 95 reviews	Search Air China flights
China Eastern	PriceFrom $643	Free Cancellation	Rating 7.2 161 reviews	Search China Eastern flights
Cathay Pacific	PriceFrom $713	Free Cancellation	Rating 7.6 974 reviews	Search Cathay Pacific flights

Korean Air Flights From Los Angeles to Seoul
Korean Air is one of the most popular airlines flying from Los Angeles to Seoul, operating 12 flights/week on average for this route. A good Korean Air flight deal for Los Angeles to Seoul starts from $1,020 round-trip, up to an average price of $1,330. Our users have rated Korean Air at 8.4/10.
AIR PREMIA Flights From Los Angeles to Seoul
Another popular option for Los Angeles to Seoul flights is AIR PREMIA (8.2/10, 60 ratings). AIR PREMIA flies from Los Angeles to Seoul around 11 times per week, with deals starting from $399 round-trip and rising to an average price of around $965.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Los Angeles.

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

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

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?

Yes momondo offers price alerts on flights to Seoul from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Seoul 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

Tue 8/26

Tue 9/2

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Los Angeles to Seoul from $384

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 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Los Angeles to Seoul (LAX-SEL)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Cathay Pacific flights from Los Angeles to Seoul

Our best Cathay Pacific deals on Los Angeles to Seoul flight tickets

China Eastern flights from Los Angeles to Seoul

Our best China Eastern deals on Los Angeles to Seoul flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Seoul that are best for you.

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 February is another great option to travel to Seoul, with average flight prices from Los Angeles averaging around $855.

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

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

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?

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

There are 4 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?

You could potentially save up to 17% on your flight if you consider stops on a Los Angeles to Seoul flight.

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

As of August 2025, prices for Los Angeles to Seoul flights are approximately 41% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Los Angeles to Seoul?

WestJet, AIR PREMIA, and Air China are the most popular carriers operating from Los Angeles to Seoul

What airlines fly to Seoul?

How many flights depart from Los Angeles to Seoul on average per day?

As of August 2025, there are 17 flights per day flying from Los Angeles to Seoul. The most common time of day flights depart is 11:00PM, with 48% of flights taking off in the evening.

How many flights depart from Los Angeles to Seoul on average per week?

As of August 2025, there are 119 flights per week flying from Los Angeles to Seoul. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.

When to book flights from Los Angeles to Seoul

How far is Los Angeles to Seoul by plane?

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

How many operators does momondo search for flights from Los Angeles Airport to Seoul?

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

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

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

What is the most popular airline from Los Angeles to Seoul?

Best airlines flying from Los Angeles to Seoul

Compare and see reviews for airlines that fly from Los Angeles to Seoul with momondo

Korean Air Flights From Los Angeles to Seoul

AIR PREMIA Flights From Los Angeles to Seoul

Why use momondo?

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

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

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

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

An easier way to manage your Seoul 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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