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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
See travel insights to Ko Samui from
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 typical price of a round-trip flight between Bangkok and Ko Samui?
What is the cheapest month to fly to Ko Samui?
The month of September is, on average, the cheapest month to fly to Ko Samui from Bangkok, with most prices found around $300. If you aren’t able to travel during the month of September, then book flights to Ko Samui from Bangkok during November instead. Flights to Ko Samui in November, while not as cheap as those in September, still average around $304.
What is the cheapest day to depart on your flight to Ko Samui?
According to our data, Saturday is the cheapest day to fly to Ko Samui from Bangkok. The lowest ticket price found for a Saturday departure recently was $345. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Bangkok to Ko Samui for around $403.
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 afternoon. Our users have found flights to Ko Samui in the afternoon for as low as $345. Flights at midday are often more expensive, with an average ticket price of $405.
What is the cheapest Bangkok to Ko Samui flight route?
Fly from Rayong Utapao Rayong Pattaya 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 $367 when searching weeks before you fly. 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 $297 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
Which airlines fly to Ko Samui?
Bangkok Airways, Thai AirAsia and Nok 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 98% of people opting to fly with this airline when travelling to Ko Samui. Keep in mind that there are 3 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?
As of July 2025, there are 285 flights per day flying from Bangkok to Ko Samui. The most common time of day flights depart is 09:00, with 42% of flights taking off at midday.
How many flights depart from Bangkok to Ko Samui on average per week?
As of July 2025, 2,000 flights take off from Bangkok and land in Ko Samui each week. The most common flight departure day for this route is Thu, with 15% of weekly flights taking off 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?
There are 473.7 km between Bangkok and Ko Samui. 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?
As of July 2025, there is 1 operator available to choose from for flights from Bangkok to Ko Samui Airport.
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 stopovers. 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 travel and health documents required for your trip to Ko Samui Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ko Samui Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 $203 | Free cancellation | Rating 7.9 111 reviews |
Travelling 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 compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to Ko Samui . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Bangkok to Ko Samui with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Bangkok to Ko Samui flights to just show those with flexible booking policies.
How can momondo help me find flights from Bangkok to Ko Samui?
Once all potential Bangkok to Ko Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Bangkok to Ko Samui right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Bangkok to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.