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 $1,939.

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: 4h 39m.

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

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

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

Wednesday 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.

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

Historically, on average around 14% 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 136 minutes.

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

Singapore (SIN) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

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: 22h 54m.

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

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

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

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

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

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

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

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

How old do you have to be to fly from Los Angeles 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 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.

$694 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 $2,017 to $1,386. The lowest price recently found on this route was $770.

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Find the cheapest flights from Los Angeles to Ko Samui

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Enter your travel dates to find the best prices.

11:30 pm - 6:50 pm

LAX

USM

29h 20m

1 stop

6:15 pm - 9:50 pm

USM

LAX

41h 35m

1 stop

$770Singapore Airlines

Wed, Sep 2 - Mon, Sep 7

7:50 pm - 8:00 am

LAX

USM

21h 10m

1 stop

8:55 am - 6:10 pm

USM

LAX

24h 15m

1 stop

$787Singapore Airlines

Fri, Nov 20 - Sun, Nov 29

11:30 pm - 5:20 pm

LAX

USM

27h 50m

1 stop

11:05 am - 9:50 pm

USM

LAX

24h 45m

1 stop

$818Singapore Airlines

Tue, Sep 8 - Tue, Sep 29

12:05 am - 6:50 pm

LAX

USM

28h 45m

1 stop

11:05 am - 9:50 pm

USM

LAX

24h 45m

1 stop

$888Singapore Airlines

Sun, Aug 16 - Mon, Sep 7

2:20 pm - 7:45 am

LAX

USM

27h 25m

2 stops

6:15 pm - 9:50 pm

USM

LAX

41h 35m

1 stop

$900Singapore Airlines

Mon, Aug 17 - Mon, Sep 7

2:20 pm - 7:45 am

LAX

USM

27h 25m

2 stops

6:15 pm - 7:40 pm

USM

LAX

39h 25m

1 stop

$924Singapore Airlines

Tue, Sep 8 - Tue, Sep 29

7:50 pm - 8:00 am

LAX

USM

21h 10m

1 stop

12:00 pm - 10:55 am

USM

LAX

37h 55m

2 stops

$966Singapore Airlines

Fri, Nov 20 - Sun, Nov 29

9:15 pm - 6:50 pm

LAX

USM

31h 35m

1 stop

11:05 am - 12:50 pm

USM

LAX

39h 45m

2 stops

$1,045Singapore Airlines

Wed, Sep 2 - Sun, Sep 6

11:45 pm - 3:45 pm

LAX

USM

26h 00m

2 stops

7:50 am - 8:40 pm

USM

LAX

26h 50m

2 stops

$1,047Multiple Airlines

Tue, Sep 8 - Tue, Sep 29

2:20 pm - 5:20 pm

LAX

USM

37h 00m

2 stops

11:05 am - 12:50 pm

USM

LAX

39h 45m

2 stops

$1,057Singapore Airlines

Mon, Aug 17 - Mon, Sep 7

Singapore Airlines flights from Los Angeles to Ko Samui

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

Singapore Airlines

Sep 2

LAX11:30 pmLos Angeles Los Angeles

29h 20m

1 stop

USM6:50 pmKo Samui

Sep 7

USM6:15 pmKo Samui

41h 35m

1 stop

LAX9:50 pmLos Angeles Los Angeles

$770

Singapore Airlines

Sep 8

LAX11:30 pmLos Angeles Los Angeles

27h 50m

1 stop

USM5:20 pmKo Samui

Sep 29

USM11:05 amKo Samui

24h 45m

1 stop

LAX9:50 pmLos Angeles Los Angeles

$818

Singapore Airlines

Aug 16

LAX12:05 amLos Angeles Los Angeles

28h 45m

1 stop

USM6:50 pmKo Samui

Sep 7

USM11:05 amKo Samui

24h 45m

1 stop

LAX9:50 pmLos Angeles Los Angeles

$888

EVA Air flights from Los Angeles to Ko Samui

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

EVA Air

Sep 6

LAX1:05 amLos Angeles Los Angeles

22h 40m

2 stops

USM1:45 pmKo Samui

Sep 29

USM9:15 amKo Samui

21h 25m

2 stops

LAX4:40 pmLos Angeles Los Angeles

$1,197

EVA Air

Sep 9

LAX1:05 amLos Angeles Los Angeles

22h 40m

2 stops

USM1:45 pmKo Samui

Oct 1

USM8:45 amKo Samui

21h 50m

2 stops

LAX4:35 pmLos Angeles Los Angeles

$1,259

EVA Air

Aug 11

LAX12:50 amLos Angeles Los Angeles

25h 45m

2 stops

USM4:35 pmKo Samui

Aug 19

USM7:45 pmKo Samui

26h 05m

2 stops

LAX7:50 amLos Angeles Los Angeles

$1,269

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Wed 9/2

11:30 pm-6:50 pm

1 stop29h 20m

Ko Samui

Mon 9/7

6:15 pm-9:50 pm

1 stop41h 35m

$770

Quickest round-trip

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Fri 11/20

7:50 pm-8:00 am

1 stop21h 10m

Ko Samui

Sun 11/29

8:55 am-6:10 pm

1 stop24h 15m

$787

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Tue 9/8

11:30 pm-5:20 pm

1 stop27h 50m

Ko Samui

Tue 9/29

11:05 am-9:50 pm

1 stop24h 45m

$818

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Sun 8/16

12:05 am-6:50 pm

1 stop28h 45m

Ko Samui

Mon 9/7

11:05 am-9:50 pm

1 stop24h 45m

$888

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Mon 8/17

2:20 pm-7:45 am

2 stops27h 25m

Ko Samui

Mon 9/7

6:15 pm-9:50 pm

1 stop41h 35m

$900

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Tue 9/8

2:20 pm-7:45 am

2 stops27h 25m

Ko Samui

Tue 9/29

6:15 pm-7:40 pm

1 stop39h 25m

$924

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Fri 11/20

7:50 pm-8:00 am

1 stop21h 10m

Ko Samui

Sun 11/29

12:00 pm-10:55 am

2 stops37h 55m

$966

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Wed 9/2

9:15 pm-6:50 pm

1 stop31h 35m

Ko Samui

Sun 9/6

11:05 am-12:50 pm

2 stops39h 45m

$1,045

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Tue 9/8

11:45 pm-3:45 pm

2 stops26h 00m

Ko Samui

Tue 9/29

7:50 am-8:40 pm

2 stops26h 50m

$1,047

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles Los Angeles

Mon 8/17

2:20 pm-5:20 pm

2 stops37h 00m

Ko Samui

Mon 9/7

11:05 am-12:50 pm

2 stops39h 45m

$1,057

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 $807. 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 $822.

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

You could potentially save up to 39% 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	21h 10m
Direct flights	None

The fastest flight from Los Angeles to Ko Samui takes 21h 10m

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

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Frequently asked questions about flying from Los Angeles to Ko Samui

How far is Los Angeles Los Angeles to Ko Samui by plane?
Ko Samui is 8508.5 mi away from Los Angeles Los Angeles. Flights usually cover this in 21h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Los Angeles Los Angeles Airport to Ko Samui Airport?
Prices for flights from Los Angeles Los Angeles Airport to Ko Samui Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Los Angeles Airport to Ko Samui Airport?
There is 1 operator available for flights from Los Angeles Los Angeles Airport to Ko Samui Airport as of May 2026.
How old do you have to be to fly from Los Angeles 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 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 $753	Free Cancellation	Rating 8.2 1,523 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 $482

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 10/11. 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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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

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

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

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