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Not ready to book? to track prices.Find the cheapest flights from Bangkok to Ko Samui
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Bangkok Airways flights from Bangkok to Ko Samui
Our best Bangkok Airways deals on Bangkok to Ko Samui flight tickets
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How to get the cheapest flight ticket from Bangkok to Ko Samui
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Ko Samui?
In general, September is the cheapest month to fly from Bangkok to Ko Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $195. If you don’t want to visit Ko Samui in September, then you should wait until November to fly from Bangkok, when ticket prices are also cheap, with an average price of $198.
What is the cheapest day to depart on your flight to Ko Samui?
Our data shows that Monday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $259. Flights from Bangkok to Ko Samui on a Saturday will generally be more expensive and average around $272. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Ko Samui?
Our data shows that the cheapest Bangkok to Ko Samui flights are usually those with departure times in the evening. Our users have found flights to Ko Samui in the evening for as low as $258. At noon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $282 per ticket.
What is the cheapest Bangkok to Ko Samui flight route?
Fly from Bangkok Suvarnabhumi to Ko Samui for the best Bangkok - Ko Samui flight prices
How far in advance should I book a flight to Ko Samui?
You are more likely to see cheaper flights to Ko Samui from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Bangkok for as low as $193 on momondo.
What cabin class options are available on Bangkok to Ko Samui flights?
There are 3 cabin classes available to choose from on Bangkok to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Bangkok to Ko Samui?
Bangkok Airways is the most popular carrier operating from Bangkok to Ko Samui
What airlines fly to Ko Samui?
Bangkok Airways, Thai AirAsia and Thai Lion Air are the top three most popular airlines that fly to Ko Samui from Bangkok according to our data. Bangkok Airways is the first choice among our users, with 87% of people opting to fly with this airline when traveling to Ko Samui. Keep in mind that there are 5 different airlines that fly to Ko Samui on a routine basis, so you have a few additional options to choose from.
How many flights depart from Bangkok to Ko Samui on average per day?
279 flights are operational daily from Bangkok to Ko Samui as of July 2025. The most popular departure time for this route is 9:00AM, with 45% of flights per day taking off in the afternoon.
How many flights depart from Bangkok to Ko Samui on average per week?
The number of flights available between Bangkok and Ko Samui is 1,959 per week as of July 2025. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.
Cheap Bangkok to Ko Samui flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bangkok to Ko Samui
How far is Bangkok to Ko Samui by plane?
The straight-line distance from Bangkok to Ko Samui is 294.4 mi. Typically, this will take 1h 05m by plane in normal conditions.
When did momondo last update prices for flights from Bangkok to Ko Samui Airport?
Prices for flights from Bangkok to Ko Samui Airport are updated daily.
How many operators does momondo search for flights from Bangkok to Ko Samui Airport?
There are 3 operators available for flights from Bangkok to Ko Samui Airport as of July 2025.
How old do you have to be to fly from Bangkok to Ko Samui Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Bangkok to Ko Samui
Compare and see reviews for airlines that fly from Bangkok to Ko Samui with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $56 | Free Cancellation | Rating 6.7 105 reviews | |||
| PriceFrom $96 | Free Cancellation | Rating 7.3 27 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 7.9 111 reviews |
Traveling to a place near Ko Samui?
Book flights to Ko Samui if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bangkok to Ko Samui?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bangkok to Ko Samui. momondo saves you time and could save you money on your trip.
Can I find flights from Bangkok to Ko Samui with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ko Samui from Bangkok with this policy.
How can momondo help me find flights from Bangkok to Ko Samui?
Once you have performed a search for Bangkok to Ko Samui flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Bangkok to Ko Samui right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Ko Samui from Bangkok. 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.