$519 Cheap flights to Koh Samui
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Koh Samui departing on 7/14. 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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Koh Samui flights insights and trends
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What is the cheapest month to fly to Koh Samui?
If you are unable to visit Koh Samui during the month of April, then departing from United States during the month March is also very affordable. Most momondo users find prices during this month for around $1,410.
What is the cheapest day to depart on your flight to Koh Samui?
According to our data, Tuesday is the cheapest day to fly to Koh Samui from United States. The lowest ticket price found for a Tuesday departure recently was $243. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Sunday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $381.
Cheapest flights to Ko Samui
Find the cheapest flights to Ko Samui from your nearest city or airport
| CHEAPEST MONTH TO FLY TO KOH SAMUI FROM LOS ANGELES | March | 21% cheaper | Flying from Los Angeles to Koh Samui costs on average just $1,087 in March |
| MOST EXPENSIVE MONTH TO FLY TO KOH SAMUI FROM LOS ANGELES | December | 20% more expensive | It costs about $1,650 for flights to Koh Samui from Los Angeles in December |
| MOST POPULAR MONTH TO FLY TO KOH SAMUI FROM LOS ANGELES | January | 1,100% more users visited | More momondo users searched in flights to Koh Samui from Los Angeles in January than any other month |
Cheap Koh Samui flight deals and tips
Summary info about Koh Samui flight prices, duration and airlines
Best One-Way Price | $519 |
|---|---|
Best Round-Trip Price | $882 |
Fastest flight time | 26h 20m |
Frequently asked questions about flying to Koh Samui
What is there to do in Koh Samui when it’s raining?
If you are planning a flight to Koh 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 Koh 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.
When is the best time to plan a beach trip to Koh Samui?
The month of February, March, or April is often the best time to visit Koh Samui to go to the beach due to the weather. Chaweng Beach is the most often visited beach in the area. For those looking to visit another area beach, Lamai Beach is a great option in the Koh Samui area.
Is there an alternative airport near Koh Samui?
Those flying to Koh Samui could potentially find better pricing at Surat Thani Airport (67 mi from Koh Samui city center) depending on the month and departure airport.
Is there a cheaper alternative to flying into Koh Samui?
Surat Thani Airport has an average price of $81 per person and is typically the cheapest airport to fly into when visiting Koh Samui. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.
What is the absolute cheapest flight to Koh Samui?
$40 is the cheapest deal found on momondo in the last two weeks for a flight to Koh Samui. This flight is from Bangkok and is 50% cheaper than most flights to Koh Samui. To find the cheapest price to Koh Samui from your area, use momondo’s Airport-to-Airport Pricing Tool.
When did momondo last update prices for flights to Ko Samui Airport?
Prices for flights to Ko Samui Airport are refreshed on a daily basis.
How many operators does momondo search for flights to Ko Samui Airport?
There are 17 operators available for flights to Ko Samui Airport as of February 2025.
How old do you have to be to fly 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 to Ko Samui Airport.
What documentation or ID do you need to fly 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.
Traveling to a place near Koh Samui?
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Why should I use momondo to find a flight deal to Koh Samui?
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.
Can I find flights to Koh Samui with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Koh Samui with this policy.
How can momondo help me find flights to Koh Samui?
momondo helps you find the best flight to Koh 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.
I’m not ready to book a flight to Koh Samui right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Koh 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.
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Popular flights to Koh Samui
Popular routes according to searches in the past day on momondo
Cheapest flight routes to Ko Samui
These routes have the cheapest flights to Ko Samui found by momondo users in United States
| Departing | Destination | Best Time | Best Price |
|---|---|---|---|
| San Francisco | Koh Samui | 29h 15m | $951 |
| Los Angeles | Koh Samui | 21h 10m | $983 |
| Seattle | Koh Samui | 27h 10m | $1,019 |
| Honolulu | Koh Samui | 38h 25m | $1,171 |
| New York | Koh Samui | 25h 45m | $1,189 |
| Boston | Koh Samui | 25h 00m | $1,239 |
| Dallas | Koh Samui | 27h 50m | $1,266 |
| Miami | Koh Samui | 29h 05m | $1,282 |
| Chicago | Koh Samui | 24h 25m | $1,283 |
| Washington, D.C. | Koh Samui | 29h 00m | $1,314 |
| Portland | Koh Samui | 33h 10m | $1,393 |
| Las Vegas | Koh Samui | 25h 45m | $1,402 |
| Newark | Koh Samui | 24h 35m | $1,445 |
| Denver | Koh Samui | 27h 03m | $1,463 |
| Atlanta | Koh Samui | 25h 05m | $1,469 |
| Houston | Koh Samui | 51h 40m | $1,511 |