Koh Samui

$548+ Cheap flights from Los Angeles (LAX) to Koh Samui (USM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — USM
Feb 18 — Feb 251
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Find cheap flights from Los Angeles to Koh Samui with Cheapflights

1. Tell us where you want to go
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Cheap flight deals from Los Angeles to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,062
(oojo)

One-way from

$548
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,400
Provider with most accurate pricing for Los Angeles-Ko Samui flight deals.
Provider most trusted by Cheapflights users for Los Angeles-Ko Samui flights.
From Los Angeles to Ko Samui
One-way flight from Los Angeles to Ko Samui
Highest demand for flights based on searches. 6% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Los Angeles to Koh Samui

Cheapest flights from Los Angeles to Koh Samui
Explore the most affordable flight options available from Los Angeles to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2025.

This Trip.com deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/411:45 pmLAX - USM
2 stops30h 45mMultiple Airlines
Sat 9/136:55 pmUSM - LAX
2 stops28h 55mMultiple Airlines
Deal found 2/13$988
This oojo deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:40 amLAX - USM
2 stops30h 00mEVA Air
Mon 3/319:00 pmUSM - LAX
2 stops24h 10mEVA Air
Deal found 2/12$1,062
This Justfly.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:40 pmLAX - USM
1 stop21h 10mSingapore Airlines
Mon 5/128:45 amUSM - LAX
1 stop26h 55mSingapore Airlines
Deal found 2/12$1,070
This FlightHub deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/54:55 pmLAX - USM
2 stops26h 25mChina Airlines
Thu 9/112:00 pmUSM - LAX
2 stops21h 35mChina Airlines
Deal found 2/13$1,168
This FlightHub deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:20 pmLAX - USM
2 stops28h 10mQatar Airways
Sat 9/139:30 pmUSM - LAX
2 stops30h 30mQatar Airways
Deal found 2/13$1,560
This KAYAK deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/171:05 pmLAX - USM
2 stops29h 10mJapan Airlines
Mon 6/237:00 amUSM - LAX
2 stops20h 50mJapan Airlines
Deal found 2/12$1,950
This Gurufare deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1910:15 pmLAX - USM
1 stop30h 20mCathay Pacific
Sun 3/211:40 amUSM - LAX
1 stop24h 15mCathay Pacific
Deal found 2/12$1,985
This British Airways deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/168:05 pmLAX - USM
2 stops32h 10mBritish Airways
Sun 6/224:25 pmUSM - LAX
2 stops36h 30mBritish Airways
Deal found 2/12$2,214
This Air France deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:25 pmLAX - USM
2 stops30h 10mAir France
Fri 1/28:30 amUSM - LAX
2 stops46h 40mAir France
Deal found 2/11$2,697

Find flights from Los Angeles to Koh Samui within your budget

Customize your flight search to find flights from Los Angeles to Koh Samui 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, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2025.

Fly from

Los Angeles

Fly to

Koh Samui

Route

Depart

Return

Price

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Wed 3/5

10:40 am-7:40 am

2 stops30h 00m

Ko Samui

Mon 3/31

9:00 pm-7:10 am

2 stops24h 10m

$1,062

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sun 5/4

8:40 pm-7:50 am

1 stop21h 10m

Ko Samui

Mon 5/12

8:45 am-9:40 pm

1 stop26h 55m

$1,070

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sat 5/3

12:30 am-8:30 pm

2 stops30h 00m

Ko Samui

Mon 5/12

7:00 am-4:25 pm

2 stops23h 25m

$1,095

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sun 3/9

11:15 pm-7:35 pm

1 stop30h 20m

Ko Samui

Sun 3/16

11:40 am-9:55 pm

1 stop24h 15m

$1,654

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sun 3/9

8:15 pm-4:25 pm

3 stops30h 10m

Ko Samui

Fri 3/21

7:55 am-1:30 pm

2 stops19h 35m

$2,495

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sat 3/8

12:07 am-8:45 pm

2 stops29h 38m

Ko Samui

Fri 3/21

9:25 pm-11:55 am

2 stops28h 30m

$4,185

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Wed 5/7

1:40 pm-10:10 am

2 stops30h 30m

Ko Samui

Sun 5/18

7:30 pm-11:45 am

2 stops30h 15m

$5,439

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sat 5/3

5:35 pm-11:55 am

3 stops52h 20m

$548

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sat 5/3

11:40 pm-6:30 pm

1 stop28h 50m

$603

Los AngelesKoh Samui

LAX - USM

LAXUSM

Los Angeles

Sun 3/9

12:05 am-3:40 pm

2 stops25h 35m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 12 results
1
2

Compare providers for flights from Los Angeles to Koh Samui

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Koh Samui in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Koh Samui flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Koh Samui flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Koh Samui flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Koh Samui flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Los Angeles-Koh Samui flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Los Angeles to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Los Angeles with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Los Angeles to Koh Samui

Get recent, data-driven insights about flights from Los Angeles to Koh Samui including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from LAX to USM?

Find hourly flight availability from Los Angeles to Koh Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 13, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 45% on flights from Los Angeles to Koh Samui by exploring options for tickets in the evening.

What is the cheapest day to fly from Los Angeles to Koh Samui?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Koh Samui. Price data was last updated on February 10, 2025.

Travelers seeking maximum savings on their Los Angeles to Koh Samui flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Koh Samui when rainfall is around 2.3 in.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated February 13, 2025.
Get a feel of what it's like to fly with EVA Air, Japan Airlines and China Airlines from Los Angeles to Koh Samui by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

Overall

8.4

Crew

8.6

Entertainment

8.0

Food

8.0

Boarding

8.4

Comfort

8.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Feb 2025

TPE - SEA

The films were difficult to hear over the noise of the airplane engines. Subtitles in ENGLISH would have been great.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Koh Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines flying from Los Angeles to Koh Samui round-trip?

    Flying on EVA Air is currently your cheapest option to Koh Samui, with prices starting at $1,062. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Cathay Pacific, with the lowest prices starting at $1,070 and $1,654, respectively. EVA Air is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Los Angeles to Koh Samui one-way?

    The cheapest airline one-way is Singapore Airlines, with whom users have recently found tickets for as low as $603. However, be on the lookout for offers from EVA Air and Cathay Pacific, as they are both options that can get you from Los Angeles to Koh Samui for a low price.

  • Can I find deals for flights from Los Angeles to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Koh Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Koh Samui.

  • Can I find deals for business class flights from Los Angeles to Koh Samui?

    Yes. Cheapflights offers flight deals from Los Angeles to Koh Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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