Q: What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Ko Samui?

Prices are currently low for flights on this route. Typical prices usually range from $212 to $324. The lowest price recently found on this route was $184.

Question 1

What is the cheapest day to depart on your flight to Ko Samui?

Accepted Answer

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 $255. Flights from Bangkok Suvarnabhumi Airport to Ko Samui on a Friday will generally be more expensive and average around $284. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 2

How many flights depart from Bangkok Suvarnabhumi Airport to Ko Samui on average per day?

Accepted Answer

335 flights are operational daily from Bangkok Suvarnabhumi Airport to Ko Samui as of January 2026. The most popular departure time for this route is 11:00AM, with 52% of flights per day taking off at noon.

Question 3

How many flights depart from Bangkok Suvarnabhumi Airport to Ko Samui on average per week?

Accepted Answer

As of January 2026, 2,345 flights take off from Bangkok Suvarnabhumi Airport and land in Ko Samui each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

Question 4

What cabin class options are available on Bangkok Suvarnabhumi to Ko Samui flights?

Accepted Answer

There are 3 cabin classes available to choose from on Bangkok Suvarnabhumi to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 5

How often are flights from Bangkok to Ko Samui delayed?

Accepted Answer

Historically, on average around 18% of flights between Bangkok and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

Question 6

What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Ko Samui?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $212 to $324.
The lowest price recently found on this route was $184.

Question 7

What is the most punctual flight time for Bangkok to Ko Samui flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Question 8

What is the cheapest airline that flies from Bangkok Suvarnabhumi to Ko Samui?

Accepted Answer

Bangkok Airways is the most popular carrier operating from Bangkok Suvarnabhumi to Ko Samui

Question 9

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 10

What is the cheapest month to fly to Ko Samui?

Accepted Answer

In general, November is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Ko Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $194. If you don’t want to visit Ko Samui in November, then you should wait until September to fly from Bangkok Suvarnabhumi Airport, when ticket prices are also cheap, with an average price of $197.

Question 11

What airlines fly to Ko Samui?

Accepted Answer

Bangkok Airways, Thai AirAsia and Thai Lion Air are the top three most popular airlines that fly to Ko Samui from Bangkok Suvarnabhumi Airport according to our data. Bangkok Airways is the first choice among our users, with 89% 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.

Question 12

What is the cheapest Bangkok Suvarnabhumi to Ko Samui flight route?

Accepted Answer

Fly from Bangkok Suvarnabhumi to Ko Samui for the best Bangkok Suvarnabhumi - Ko Samui flight prices

Question 13

Which airline has the best punctuality record on Bangkok to Ko Samui flights?

Accepted Answer

According to our data, Bangkok Airways have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

Question 14

How far in advance should I book a flight to Ko Samui?

Accepted Answer

You are more likely to see cheaper flights to Ko Samui from Bangkok Suvarnabhumi Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around $242 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 Suvarnabhumi Airport for as low as $186 on momondo.

Question 15

What is the cheapest time of day to depart on your flight to Ko Samui?

Accepted Answer

Our data shows that the cheapest Bangkok Suvarnabhumi Airport to Ko Samui flights are usually those with departure times in the morning. Our users have found flights to Ko Samui in the morning for as low as $265. At noon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $281 per ticket.

Question 16

How have Bangkok Suvarnabhumi Airport to Ko Samui flight prices changed over time?

Accepted Answer

As of January 2026, prices for Bangkok Suvarnabhumi Airport to Ko Samui flights are approximately 8% more expensive when compared to flights at the same time last year.

Question 17

When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Ko Samui Airport?

Accepted Answer

Prices for flights from Bangkok Suvarnabhumi Airport to Ko Samui Airport are refreshed on a daily basis.

Question 18

How many operators does momondo search for flights from Bangkok Suvarnabhumi Airport to Ko Samui Airport?

Accepted Answer

As of January 2026, there are 3 operators available to choose from for flights from Bangkok Suvarnabhumi Airport to Ko Samui Airport.

Question 19

How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Ko Samui Airport?

Accepted Answer

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 from Bangkok Suvarnabhumi Airport to Ko Samui Airport.

Question 20

What documentation or ID do you need to fly to Ko Samui Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best Price Found	$154
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Ko Samui	1 airport

Airline	Rating	Free Cancellation	Price
Thai Vietjet Air	PriceFrom $56	Free Cancellation	Rating 6.7 112 reviews	Search Thai Vietjet Air flights
Thai Lion Air	PriceFrom $96	Free Cancellation	Rating 7.0 39 reviews	Search Thai Lion Air flights
Bangkok Airways	PriceFrom $134	Free Cancellation	Rating 8.0 121 reviews	Search Bangkok Airways flights

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How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Ko Samui

What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Ko Samui?

What is the cheapest month to fly to Ko Samui?

What is the cheapest day to depart on your flight to Ko Samui?

What is the cheapest time of day to depart on your flight to Ko Samui?

What is the cheapest Bangkok Suvarnabhumi to Ko Samui flight route?

Fly from Bangkok Suvarnabhumi to Ko Samui for the best Bangkok Suvarnabhumi - Ko Samui flight prices

How far in advance should I book a flight to Ko Samui?

What cabin class options are available on Bangkok Suvarnabhumi to Ko Samui flights?

There are 3 cabin classes available to choose from on Bangkok Suvarnabhumi to Ko Samui flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bangkok Suvarnabhumi Airport to Ko Samui flight prices changed over time?

As of January 2026, prices for Bangkok Suvarnabhumi Airport to Ko Samui flights are approximately 8% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Bangkok Suvarnabhumi to Ko Samui?

Bangkok Airways is the most popular carrier operating from Bangkok Suvarnabhumi to Ko Samui

What airlines fly to Ko Samui?

How often are flights from Bangkok to Ko Samui delayed?

Historically, on average around 18% of flights between Bangkok and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

What is the most punctual flight time for Bangkok to Ko Samui flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bangkok to Ko Samui flights?

According to our data, Bangkok Airways have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

How many flights depart from Bangkok Suvarnabhumi Airport to Ko Samui on average per day?

335 flights are operational daily from Bangkok Suvarnabhumi Airport to Ko Samui as of January 2026. The most popular departure time for this route is 11:00AM, with 52% of flights per day taking off at noon.

How many flights depart from Bangkok Suvarnabhumi Airport to Ko Samui on average per week?

As of January 2026, 2,345 flights take off from Bangkok Suvarnabhumi Airport and land in Ko Samui each week. The most common flight departure day for this route is Tue, with 15% of weekly flights taking off on this day.

When to book flights from Bangkok Suvarnabhumi Airport to Ko Samui

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When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Ko Samui Airport?

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How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Ko Samui Airport?

What documentation or ID do you need to fly to Ko Samui Airport?

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