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

Historically, on average around 12% 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 143 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 evening have, in the past, seen delays more frequently in comparison.

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

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 10% 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.

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 are 2 operators available for flights from Los Angeles Airport to Ko Samui Airport as of January 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.

$113 Cheap Flights from Los Angeles to Ko Samui in 2026

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11:30 pm - 5:20 pm

LAX

USM

27h 50m1 stop

8:40 am - 7:10 pm

USM

LAX

24h 30m1 stop

$763Singapore Airlines

jue., may. 7 - mié., may. 13

11:30 pm - 5:20 pm

LAX

USM

27h 50m1 stop

6:15 pm - 9:20 pm

USM

LAX

41h 05m1 stop

$806Singapore Airlines

lun., may. 11 - lun., jun. 8

10:05 pm - 6:50 pm

LAX

USM

29h 45m1 stop

8:40 am - 9:20 pm

USM

LAX

26h 40m1 stop

$813Singapore Airlines

mar., mar. 3 - mar., mar. 31

11:30 pm - 6:50 pm

LAX

USM

29h 20m1 stop

6:15 pm - 12:50 pm

USM

LAX

32h 35m2 stops

$818Singapore Airlines

lun., may. 11 - lun., jun. 8

2:20 pm - 5:20 pm

LAX

USM

37h 00m2 stops

7:45 pm - 12:50 pm

USM

LAX

31h 05m2 stops

$874Singapore Airlines

jue., may. 7 - mié., may. 13

12:35 am - 3:25 pm

LAX

USM

24h 50m2 stops

2:00 pm - 9:10 pm

USM

LAX

21h 10m2 stops

$878Multiple Airlines

jue., abr. 9 - lun., abr. 20

11:30 pm - 6:50 pm

LAX

USM

29h 20m1 stop

8:40 am - 9:20 pm

USM

LAX

26h 40m1 stop

$891Singapore Airlines

jue., abr. 16 - jue., abr. 30

10:05 pm - 6:50 pm

LAX

USM

29h 45m1 stop

8:55 am - 7:10 pm

USM

LAX

24h 15m1 stop

$896Singapore Airlines

lun., mar. 2 - vie., mar. 13

12:25 pm - 8:00 am

LAX

USM

28h 35m2 stops

8:55 am - 8:55 pm

USM

LAX

26h 00m1 stop

$908Singapore Airlines

dom., mar. 1 - jue., mar. 12

10:50 pm - 4:40 pm

LAX

USM

26h 50m2 stops

1:55 pm - 7:00 pm

USM

LAX

20h 05m2 stops

$916Multiple Airlines

sáb., ene. 31 - sáb., feb. 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

May 7

LAX11:30 pmLos Angeles

27h 50m

1 stop

USM5:20 pmKo Samui

May 13

USM8:40 amKo Samui

24h 30m

1 stop

LAX7:10 pmLos Angeles

$763

Singapore Airlines

May 11

LAX11:30 pmLos Angeles

27h 50m

1 stop

USM5:20 pmKo Samui

Jun 8

USM6:15 pmKo Samui

41h 05m

1 stop

LAX9:20 pmLos Angeles

$806

Singapore Airlines

Mar 3

LAX10:05 pmLos Angeles

29h 45m

1 stop

USM6:50 pmKo Samui

Mar 31

USM8:40 amKo Samui

26h 40m

1 stop

LAX9:20 pmLos Angeles

$813

EVA Air flights from Los Angeles to Ko Samui

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

EVA Air

May 18

LAX12:15 amLos Angeles

24h 55m

2 stops

USM3:10 pmKo Samui

May 27

USM11:45 amKo Samui

23h 10m

2 stops

LAX8:55 pmLos Angeles

$955

EVA Air

Jan 15

LAX10:40 amLos Angeles

29h 50m

2 stops

USM7:30 amKo Samui

Jan 27

USM9:20 pmKo Samui

24h 30m

2 stops

LAX6:50 amLos Angeles

$968

EVA Air

Feb 23

LAX11:00 pmLos Angeles

25h 40m

2 stops

USM3:40 pmKo Samui

Mar 2

USM10:00 amKo Samui

24h 25m

2 stops

LAX7:25 pmLos Angeles

$1,020

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

jue. 5/7

11:30 pm-5:20 pm

1 stop27h 50m

Ko Samui

mié. 5/13

8:40 am-7:10 pm

1 stop24h 30m

$763

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

lun. 5/11

11:30 pm-5:20 pm

1 stop27h 50m

Ko Samui

lun. 6/8

6:15 pm-9:20 pm

1 stop41h 05m

$806

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

mar. 3/3

10:05 pm-6:50 pm

1 stop29h 45m

Ko Samui

mar. 3/31

8:40 am-9:20 pm

1 stop26h 40m

$813

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

lun. 5/11

11:30 pm-6:50 pm

1 stop29h 20m

Ko Samui

lun. 6/8

6:15 pm-12:50 pm

2 stops32h 35m

$818

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

jue. 5/7

2:20 pm-5:20 pm

2 stops37h 00m

Ko Samui

mié. 5/13

7:45 pm-12:50 pm

2 stops31h 05m

$874

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

jue. 4/9

12:35 am-3:25 pm

2 stops24h 50m

Ko Samui

lun. 4/20

2:00 pm-9:10 pm

2 stops21h 10m

$878

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

jue. 4/16

11:30 pm-6:50 pm

1 stop29h 20m

Ko Samui

jue. 4/30

8:40 am-9:20 pm

1 stop26h 40m

$891

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

lun. 3/2

10:05 pm-6:50 pm

1 stop29h 45m

Ko Samui

vie. 3/13

8:55 am-7:10 pm

1 stop24h 15m

$896

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

dom. 3/1

12:25 pm-8:00 am

2 stops28h 35m

Ko Samui

jue. 3/12

8:55 am-8:55 pm

1 stop26h 00m

$908

Los AngelesKo Samui

LAX - USM

LAXUSM

Los Angeles

sáb. 1/31

10:50 pm-4:40 pm

2 stops26h 50m

Ko Samui

sáb. 2/7

1:55 pm-7:00 pm

2 stops20h 05m

$916

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

Delays

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 $850. If you don’t want to visit Ko Samui in September, then you should wait until March to fly from Los Angeles, when ticket prices are also cheap, with an average price of $972.

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Tuesday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $278. Flights from Los Angeles to Ko Samui on a Friday will generally be more expensive and average around $444. 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 Ko Samui?

Our data shows that the cheapest Los Angeles to Ko Samui flights are usually those with departure times in the evening. Our users have found flights to Ko Samui in the evening for as low as $284. In the morning is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $476 per ticket.

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

You could potentially save up to 80% on your flight if you consider stops on a Los Angeles to Ko Samui flight.

How have Los Angeles to Ko Samui flight prices changed over time?

As of January 2026, prices for Los Angeles to Ko Samui flights are approximately 30% cheaper when compared to flights at the same time last year.

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	19h 55m
Direct flights	None

The fastest flight from Los Angeles to Ko Samui takes 19h 55m

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

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 19h 55m, 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 are 2 operators available for flights from Los Angeles Airport to Ko Samui Airport as of January 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 90% of the total bookings. Other popular airlines include EVA Air with 10%.

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 $756	Free Cancellation	Rating 8.1 1,429 reviews		Search Singapore Airlines flights
EVA Air	PriceFrom $1,062	Free Cancellation	Rating 8.4 1,314 reviews		Search EVA Air flights

Ko Tao

Ko Pha Ngan

Khanom

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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

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.

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Cheap flights from Los Angeles to Ko Samui from $518

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 1/15. 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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Filter for what you want

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Find the cheapest flights from Los Angeles to Ko Samui

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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

EVA Air flights from Los Angeles to Ko Samui

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

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

See travel insights to Ko Samui from

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

What is the cheapest month to fly to Ko Samui?

What is the cheapest day to depart on your flight to Ko Samui?

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

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

You could potentially save up to 80% on your flight if you consider stops on a Los Angeles to Ko Samui flight.

How have Los Angeles to Ko Samui flight prices changed over time?

As of January 2026, prices for Los Angeles to Ko Samui flights are approximately 30% cheaper when compared to flights at the same time last year.

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

Historically, on average around 12% 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 143 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 evening have, in the past, seen delays more frequently in comparison.

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.

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

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

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

How far is Los Angeles to Ko Samui by plane?

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

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

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

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

What is the most popular airline 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?

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

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

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

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

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.

Find better results for your trip to Thailand

Airports servicing Thailand