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

View AU$834 flight on Thu, 11 Sep. 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Thu., 11 Sep. - Thu., 25 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,791 Return, found 6 days ago
AU$1,791
Return
found 6 days ago
Select EVA Airways flight, departing Thu., 11 Sep. from Los Angeles to Koh Samui, returning Thu., 25 Sep., priced at AU$1,791 found 6 days ago
EVA Airways
Thu., 1 May - Thu., 8 May
LAX
Los Angeles
USM
Koh Samui
AU$1,792 Return, found 1 day ago
AU$1,792
Return
found 1 day ago
Select EVA Airways flight, departing Thu., 1 May from Los Angeles to Koh Samui, returning Thu., 8 May, priced at AU$1,792 found 1 day ago
United
Thu., 11 Sep. - Thu., 25 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,844 Return, found 6 days ago
AU$1,844
Return
found 6 days ago
Select United flight, departing Thu., 11 Sep. from Los Angeles to Koh Samui, returning Thu., 25 Sep., priced at AU$1,844 found 6 days ago
United
Thu., 1 May - Thu., 8 May
LAX
Los Angeles
USM
Koh Samui
AU$1,845 Return, found 1 day ago
AU$1,845
Return
found 1 day ago
Select United flight, departing Thu., 1 May from Los Angeles to Koh Samui, returning Thu., 8 May, priced at AU$1,845 found 1 day ago
Japan Airlines
Thu., 11 Sep. - Thu., 25 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,851 Return, found 6 days ago
AU$1,851
Return
found 6 days ago
Select Japan Airlines flight, departing Thu., 11 Sep. from Los Angeles to Koh Samui, returning Thu., 25 Sep., priced at AU$1,851 found 6 days ago
EVA Airways
Thu., 11 Sep. - Thu., 25 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$1,854 Return, found 6 days ago
AU$1,854
Return
found 6 days ago
Select EVA Airways flight, departing Thu., 11 Sep. from Los Angeles to Koh Samui, returning Thu., 25 Sep., priced at AU$1,854 found 6 days ago
EVA Airways
Thu., 1 May - Thu., 8 May
LAX
Los Angeles
USM
Koh Samui
AU$1,855 Return, found 1 day ago
AU$1,855
Return
found 1 day ago
Select EVA Airways flight, departing Thu., 1 May from Los Angeles to Koh Samui, returning Thu., 8 May, priced at AU$1,855 found 1 day ago
United
Mon., 31 Mar. - Mon., 14 Apr.
LAX
Los Angeles
USM
Koh Samui
AU$1,858 Return, found 1 day ago
AU$1,858
Return
found 1 day ago
Select United flight, departing Mon., 31 Mar. from Los Angeles to Koh Samui, returning Mon., 14 Apr., priced at AU$1,858 found 1 day ago
China Airlines
Thu., 1 May - Thu., 8 May
LAX
Los Angeles
USM
Koh Samui
AU$1,966 Return, found 1 day ago
AU$1,966
Return
found 1 day ago
Select China Airlines flight, departing Thu., 1 May from Los Angeles to Koh Samui, returning Thu., 8 May, priced at AU$1,966 found 1 day ago
Qatar Airways
Thu., 11 Sep. - Thu., 25 Sep.
LAX
Los Angeles
USM
Koh Samui
AU$2,334 Return, found 6 days ago
AU$2,334
Return
found 6 days ago
Select Qatar Airways flight, departing Thu., 11 Sep. from Los Angeles to Koh Samui, returning Thu., 25 Sep., priced at AU$2,334 found 6 days ago
Flight from Los Angeles to Samui Intl. Airport route information
Origin airport
Los Angeles Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Cathay Pacific, China Airlines, EVA Airways, Japan Airlines, Qatar Airways
Return price
AU$1,791
Distance
13621 km

Your quick guide to flights from Los Angeles to Samui Intl. Airport

Pick up great flights from Los Angeles to Samui Intl. Airport

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Los Angeles to Samui Intl. Airport. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Los Angeles to Samui Intl. Airport that take around hours.

Find cheap flights from Los Angeles to Samui Intl. Airport

From the great flight deals with prices currently ranging from AU$1,791 to AU$2,334, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Los Angeles to Samui Intl. Airport around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Samui Intl. Airport is normally in September.

Reasons to book your flight from Los Angeles to Samui Intl. Airport with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Los Angeles to Samui Intl. Airport across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Samui Intl. Airport right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from LAX to Ko Samui Airport?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Los Angeles Intl. Airport (LAX) to Ko Samui Airport start from AU$1,791. Book now to score the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to Ko Samui Airport?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Los Angeles Intl. Airport (LAX) to USM that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for LAX to Samui Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LAX to Ko Samui Airport (USM)?
You’ll have 13 700 kilometres to cover on the long-haul Los Angeles to Koh Samui route. Wear comfortable clothes and consider taking earplugs and a sleep mask.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Ko Samui Airport (USM)?
There are no direct flights, so you’ll need to make at least one stop between Los Angeles Intl. Airport (LAX) and Samui Airport. Take advantage of the layover time to stretch your legs and freshen up.
Are LAX to Ko Samui Airport (USM) flight tickets cheaper when they're purchased at the last minute?
Fares from Los Angeles Intl. Airport (LAX) to USM are available up to a year prior to departure on Expedia. And although you may score a fantastic last-minute deal, it’s not something you should count on. Also, booking your flights in advance means you’ll have more choices — and you can avoid getting stuck in the dreaded middle seat! We’re constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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