CA $873 Cheap Flights from Los Angeles (LAX) to Samui Intl. Airport (USM)

View CA $873 flight on Mon, Sep. 22, 2025Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Samui Intl. Airport (USM)

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Cheap flights from Los Angeles (LAX) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at CA $873 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Los Angeles (LAX) to Koh Samui (USM)

September is typically the cheapest month to fly

From CA $958 - CA $1,699 per traveller.

Graph displaying average flight prices per month

Flight from Los Angeles to Samui Intl. Airport (LAX - USM) route information
Origin airport
Los Angeles Intl.
Destination airport
Samui Intl. Airport
Distance
13621 km

Los Angeles to Koh Samui Flights

The easy way to book your flights from Los Angeles to Samui Intl. Airport 

With Expedia, it’s simple to find and book flights to Samui Intl. Airport from Los Angeles whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 17 airlines that cover this route. There are nonstop flights to Samui Intl. Airport, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Los Angeles to Samui Intl. Airport today, tomorrow, or this week.  

 

Save dollars with cheap flights from Los Angeles Intl., LAX to Samui Intl. Airport, USM 

Sort your search results by price to find great deals on your flight from Los Angeles to Samui Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Samui Intl. Airport from Los Angeles currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Samui Intl. Airport  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Samui Intl. Airport from Los Angeles 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Samui Intl. Airport with Expedia today.

Frequently asked questions

How much is a flight from LAX to Ko Samui Airport (USM)?
If you're planning on travelling between LAX and Ko Samui Airport, round-trip flights start from . This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Los Angeles Intl. Airport (LAX) to USM?
This varies between airlines, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where there are simple instructions on how to cancel your flight online.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to Ko Samui Airport that have flexible change policies?
Flights from LAX to Ko Samui Airport (USM) offering flexible change policies are available with many airlines. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between flights, with no added fees to worry about.
How far is the flight from LAX to Ko Samui Airport?
You'll have 13,700 kilometres to cover on the long-haul Los Angeles to Koh Samui route. Dress in layers of comfy clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from LAX to Ko Samui Airport?
Flying nonstop between LAX and Ko Samui Airport isn't possible at the moment. However, you'll still be able to book a flight to Koh Samui with at least one stop.
Are LAX to Ko Samui Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between LAX and USM are possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines release their prices up to a year ahead of the departure date. Expedia is continuously updating the best bargains around, so check back often and be ready to grab your seat when the fares dip.

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