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| CHEAPEST MONTH TO FLY TO KO SAMUI FROM LOS ANGELES | April | 16% cheaper | Flying from Los Angeles to Ko Samui costs on average just $1,069 in April |
| MOST EXPENSIVE MONTH TO FLY TO KO SAMUI FROM LOS ANGELES | July | 20% more expensive | It costs about $1,528 for flights to Ko Samui from Los Angeles in July |
| MOST POPULAR MONTH TO FLY TO KO SAMUI FROM LOS ANGELES | March | 600% more users visited | More momondo users searched in flights to Ko Samui from Los Angeles in March than any other month |
Best One-Way Price | $511 |
|---|---|
Best Round-Trip Price | $720 |
Fastest flight time | 22h 05m |
If you are planning a flight to Ko Samui and are looking to avoid the rain, you should avoid traveling during the months of January, May, and October. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Ko Samui, there are still things to do and ways to enjoy your trip. Many tourists kill time during rain and storms by going to shopping centers in the area, like Fishermans Village.
February, March, or April is widely considered the best time to visit Ko Samui to go to area beaches like Lamai Beach. Consider visiting Chaweng Beach during your Ko Samui visit as well.
In general, March is the cheapest month to fly from United States to Ko Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,410. If you don’t want to visit Ko Samui in March, then you should wait until October to fly from United States, when ticket prices are also cheap, with an average price of $1,441.
Those flying to Ko Samui could potentially find better pricing at Surat Thani Airport (67 mi from Ko Samui city center), Nakhon Si Thammarat Airport (73 mi from Ko Samui city center) or Chumphon Airport (95 mi from Ko Samui city center) depending on the month and departure airport.
Chumphon Airport has an average price of $48 per person and is typically the cheapest airport to fly into when visiting Ko Samui. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.
$30 is the cheapest deal found on momondo in the last two weeks for a flight to Ko Samui. This flight is from Bangkok and is 50% cheaper than most flights to Ko Samui. To find the cheapest price to Ko Samui from your area, use momondo’s Airport-to-Airport Pricing Tool.
Prices for flights to Ko Samui Airport are refreshed on a daily basis.
There are 16 operators available for flights to Ko Samui Airport as of July 2025.
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 to Ko Samui Airport.
The necessary travel and health documents for your Ko Samui Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.
Yes. momondo enables you to select and highlight flights to Ko Samui with this policy.
momondo helps you find the best flight to Ko Samui by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
Yes momondo offers price alerts on flights to Ko Samui. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.