Which airport is the most popular layover for flights between Los Angeles and Ko Samui?

Singapore (SIN) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

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

Japan Airlines and Singapore Airlines are the most popular carriers operating from Los Angeles Los Angeles to Ko Samui

Which layover airport has the shortest travel time from Los Angeles to Ko Samui?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 24h 38m.

Which layover airport has the shortest connection time from Los Angeles to Ko Samui?

Singapore (SIN) has the shortest average layover time for this route: 5h 36m.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Los Angeles to Ko Samui flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from Los Angeles to Ko Samui?

Flights via Singapore (SIN) offer the lowest average round-trip price of $3,042.

How often are flights from Los Angeles to Ko Samui delayed?

Historically, on average around 15% of flights between Los Angeles and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 154 minutes.

What is the most punctual flight time for Los Angeles to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

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

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

There is 1 operator available for flights from Los Angeles Airport to Ko Samui Airport as of July 2026.

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

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 Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$443 Cheap Flights from Los Angeles to Ko Samui in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,579 to $1,982. The lowest price recently found on this route was $786.

Find the cheapest flights from Los Angeles to Ko Samui

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 pm - 6:50 pm

LAX

USM

29h 20m

1 stop

7:45 pm - 7:40 pm

USM

LAX

37h 55m

1 stop

$786Singapore Airlines

Tue, Oct 6 - Thu, Oct 15

10:05 pm - 5:10 pm

LAX

USM

28h 05m

1 stop

8:55 am - 7:55 pm

USM

LAX

26h 00m

1 stop

$788Singapore Airlines

Mon, Nov 2 - Mon, Nov 9

9:15 pm - 5:20 pm

LAX

USM

30h 05m

1 stop

11:05 am - 7:40 pm

USM

LAX

22h 35m

1 stop

$810Singapore Airlines

Sun, Sep 13 - Wed, Sep 23

9:15 pm - 5:20 pm

LAX

USM

30h 05m

1 stop

11:05 am - 9:50 pm

USM

LAX

24h 45m

1 stop

$812Singapore Airlines

Sun, Sep 13 - Wed, Sep 23

9:50 pm - 7:45 am

LAX

USM

19h 55m

1 stop

11:05 am - 9:50 pm

USM

LAX

24h 45m

1 stop

$906Singapore Airlines

Sun, Aug 30 - Thu, Sep 10

11:30 pm - 6:50 pm

LAX

USM

29h 20m

1 stop

6:15 pm - 7:10 pm

USM

LAX

38h 55m

1 stop

$909Singapore Airlines

Sat, Oct 10 - Sat, Oct 24

12:05 am - 6:50 pm

LAX

USM

28h 45m

1 stop

7:45 pm - 6:10 pm

USM

LAX

37h 25m

1 stop

$930Singapore Airlines

Sun, Aug 23 - Tue, Nov 17

2:20 pm - 7:10 am

LAX

USM

26h 50m

2 stops

6:00 am - 8:10 pm

USM

LAX

52h 10m

2 stops

$948Multiple Airlines

Sun, Aug 30 - Thu, Sep 10

10:05 pm - 5:10 pm

LAX

USM

28h 05m

1 stop

8:55 am - 6:10 pm

USM

LAX

24h 15m

1 stop

$955Singapore Airlines

Mon, Nov 9 - Wed, Nov 18

9:50 pm - 7:45 am

LAX

USM

19h 55m

1 stop

11:05 am - 9:50 pm

USM

LAX

24h 45m

1 stop

$957Singapore Airlines

Sun, Aug 30 - Thu, Sep 10

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Singapore Airlines flights from Los Angeles to Ko Samui

Our best Singapore Airlines deals on Los Angeles to Ko Samui flight tickets

Singapore Airlines

Oct 6

LAX11:30 pmLos Angeles

29h 20m

1 stop

USM6:50 pmKo Samui

Oct 15

USM7:45 pmKo Samui

37h 55m

1 stop

LAX7:40 pmLos Angeles

$786

Singapore Airlines

Oct 6

LAX11:30 pmLos Angeles

29h 20m

1 stop

USM6:50 pmKo Samui

Oct 15

USM7:45 pmKo Samui

37h 55m

1 stop

LAX7:40 pmLos Angeles

$787

Singapore Airlines

Nov 2

LAX10:05 pmLos Angeles

28h 05m

1 stop

USM5:10 pmKo Samui

Nov 9

USM8:55 amKo Samui

26h 00m

1 stop

LAX7:55 pmLos Angeles

$788

EVA Air flights from Los Angeles to Ko Samui

Our best EVA Air deals on Los Angeles to Ko Samui flight tickets

EVA Air

Jul 22

LAX12:35 pmLos Angeles

29h 15m

2 stops

USM7:50 amKo Samui

Aug 2

USM8:50 pmKo Samui

25h 00m

2 stops

LAX7:50 amLos Angeles

$1,717

EVA Air

Jul 22

LAX12:35 pmLos Angeles

28h 55m

2 stops

USM7:30 amKo Samui

Aug 2

USM7:45 pmKo Samui

26h 05m

2 stops

LAX7:50 amLos Angeles

$1,747

EVA Air

Jul 22

LAX12:35 pmLos Angeles

29h 15m

2 stops

USM7:50 amKo Samui

Aug 4

USM8:10 amKo Samui

23h 05m

2 stops

LAX5:15 pmLos Angeles

$1,753

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Tue 10/6

11:30 pm-6:50 pm

1 stop29h 20m

Ko Samui

Thu 10/15

7:45 pm-7:40 pm

1 stop37h 55m

$786

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Mon 11/2

10:05 pm-5:10 pm

1 stop28h 05m

Ko Samui

Mon 11/9

8:55 am-7:55 pm

1 stop26h 00m

$788

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 9/13

9:15 pm-5:20 pm

1 stop30h 05m

Ko Samui

Wed 9/23

11:05 am-7:40 pm

1 stop22h 35m

$810

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 9/13

9:15 pm-5:20 pm

1 stop30h 05m

Ko Samui

Wed 9/23

11:05 am-9:50 pm

1 stop24h 45m

$812

Quickest round-trip

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 8/30

9:50 pm-7:45 am

1 stop19h 55m

Ko Samui

Thu 9/10

11:05 am-9:50 pm

1 stop24h 45m

$906

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sat 10/10

11:30 pm-6:50 pm

1 stop29h 20m

Ko Samui

Sat 10/24

6:15 pm-7:10 pm

1 stop38h 55m

$909

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 8/23

12:05 am-6:50 pm

1 stop28h 45m

Ko Samui

Tue 11/17

7:45 pm-6:10 pm

1 stop37h 25m

$930

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 8/30

2:20 pm-7:10 am

2 stops26h 50m

Ko Samui

Thu 9/10

6:00 am-8:10 pm

2 stops52h 10m

$948

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Mon 11/9

10:05 pm-5:10 pm

1 stop28h 05m

Ko Samui

Wed 11/18

8:55 am-6:10 pm

1 stop24h 15m

$955

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

Sun 8/30

9:50 pm-7:45 am

1 stop19h 55m

Ko Samui

Thu 9/10

11:05 am-9:50 pm

1 stop24h 45m

$957

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 Ko Samui

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

Delays

Layovers

What is the typical price of a round-trip flight between Los Angeles and Ko Samui?

What is the cheapest month to fly to Ko Samui?

In general, September is the cheapest month to fly from Los Angeles to Ko Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $856. If you don’t want to visit Ko Samui in September, then you should wait until October to fly from Los Angeles, when ticket prices are also cheap, with an average price of $881.

Can stopping save me money on Los Angeles to Ko Samui flights?

You could potentially save up to 2% on your flight if you consider stops on a Los Angeles to Ko Samui flight.

When to book flights from Los Angeles to Ko Samui

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

Estimated round-trip price

Cheap Los Angeles to Ko Samui (LAX to USM) flight deals and tips

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

Fastest flight time	27h 25m
Direct flights	None

The fastest flight from Los Angeles to Ko Samui takes 27h 25m

There are no direct flights from Los Angeles to Ko Samui. There are no popular flight routes from Los Angeles to Ko Samui.

Search flight deals

Frequently asked questions about flying from Los Angeles to Ko Samui

How far is Los Angeles to Ko Samui by plane?
Ko Samui is 8508.5 mi away from Los Angeles. Flights usually cover this in 27h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Airport to Ko Samui Airport?
Prices for flights from Los Angeles Airport to Ko Samui Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Airport to Ko Samui Airport?
There is 1 operator available for flights from Los Angeles Airport to Ko Samui Airport as of July 2026.
How old do you have to be to fly from Los Angeles Airport to Ko Samui Airport?
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 Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Los Angeles to Ko Samui?
Based on momondo bookings for flights between Los Angeles and Ko Samui, the leading airline is Singapore Airlines, making up 100% of the total bookings.

Best airlines flying from Los Angeles to Ko Samui

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

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $813	Free Cancellation	Rating 8.2 1,572 reviews		Search Singapore Airlines flights

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to Ko Samui. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Ko Samui 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 Ko Samui?

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

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

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

An easier way to manage your Ko Samui trip

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Cheap flights from Los Angeles to Ko Samui from $443

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 Ko Samui departing on 9/1. 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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Singapore Airlines flights from Los Angeles to Ko Samui

Our best Singapore Airlines deals on Los Angeles to Ko Samui flight tickets

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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Los Angeles to Ko Samui

What is the typical price of a round-trip flight between Los Angeles and Ko Samui?

What is the cheapest month to fly to Ko Samui?

Can stopping save me money on Los Angeles to Ko Samui flights?

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

How often are flights from Los Angeles to Ko Samui delayed?

What is the most punctual flight time for Los Angeles to Ko Samui flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Los Angeles to Ko Samui flights?

Which airport is the most popular layover for flights between Los Angeles and Ko Samui?

Which layover airport offers the lowest fares from Los Angeles to Ko Samui?

Which layover airport has the shortest travel time from Los Angeles to Ko Samui?

Which layover airport has the shortest connection time from Los Angeles to Ko Samui?

When to book flights from Los Angeles to Ko Samui

Cheap Los Angeles to Ko Samui (LAX to USM) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Los Angeles to Ko Samui

Best airlines flying from Los Angeles to Ko Samui

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

Traveling to a place near Ko Samui?

Why use momondo?

An easier way to manage your Ko Samui 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.

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Cabin classes currently available on flights to Ko Samui

List of cabin classes available on flights landing in Ko Samui. Availability may vary depending on flight origin and airline.

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