Question 1

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

Accepted Answer

If you don’t want to visit Bangkok Suvarnabhumi Airport in September, then you should wait until May to fly from Ko Samui, when ticket prices are also cheap, with an average price of £159.

Question 2

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

Accepted Answer

According to our data, Saturday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Ko Samui. The lowest ticket price found for a Saturday departure recently was £158. 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 Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Ko Samui to Bangkok Suvarnabhumi Airport for around £866.

Question 3

How often are flights from Ko Samui to Bangkok delayed?

Accepted Answer

Historically, on average around 16% of flights between Ko Samui and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

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

Question 6

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Accepted Answer

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. momondo users have found flights departing from Ko Samui to Bangkok Suvarnabhumi Airport in the afternoon for as low as £131. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £739 on average. Flights to Bangkok Suvarnabhumi Airport from Ko Samui in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 7

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

Accepted Answer

As of December 2025, there are 341 flights per day flying from Ko Samui to Bangkok Suvarnabhumi Airport. The most common time of day flights depart is 19:00, with 40% of flights taking off in the afternoon.

Question 8

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

Accepted Answer

According to our data, Bangkok Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

Question 9

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

Accepted Answer

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

Question 10

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

Accepted Answer

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

Question 11

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

Accepted Answer

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Ko Samui when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £191 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Ko Samui for as low as £87 on momondo.

Question 12

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

Accepted Answer

As of December 2025, prices for Ko Samui to Bangkok Suvarnabhumi Airport flights are approximately 10% more expensive when compared to flights at the same time last year.

Question 13

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £120 to £222.
The lowest price recently found on this route was £108.

Question 14

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

Accepted Answer

As of December 2025, there are 2,391 flights per week flying from Ko Samui to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Tue, with 15% of flights taking off on this day.

Question 15

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

Accepted Answer

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

Question 16

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

Accepted Answer

Prices for flights from Ko Samui Airport to Bangkok Suvarnabhumi Airport refresh daily.

Question 17

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

Accepted Answer

The number of operators available for flights from Ko Samui Airport to Bangkok Suvarnabhumi Airport is 1 as of December 2025.

Question 18

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

Accepted Answer

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 Ko Samui Airport to Bangkok Suvarnabhumi Airport.

Question 19

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

Accepted Answer

The travel and health documents required for your trip to Bangkok Suvarnabhumi 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 license, and a passport valid for six-months after you plan to arrive at Bangkok Suvarnabhumi Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best price found	£117
Fastest flight time	1h 15m
Direct flights	Every day

Cheap flights from Ko Samui to Bangkok from £77

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ko Samui to Bangkok departing on 2/1. 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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How to get the cheapest flight ticket from Ko Samui to Bangkok Suvarnabhumi Airport

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you don’t want to visit Bangkok Suvarnabhumi Airport in September, then you should wait until May to fly from Ko Samui, when ticket prices are also cheap, with an average price of £159.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

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

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

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

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

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

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

As of December 2025, prices for Ko Samui to Bangkok Suvarnabhumi Airport flights are approximately 10% more expensive when compared to flights at the same time last year.

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

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

How often are flights from Ko Samui to Bangkok delayed?

Historically, on average around 16% of flights between Ko Samui and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

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

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

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

Tuesday is statistically the day of the week that experiences the fewest 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 Ko Samui to Bangkok flights?

According to our data, Bangkok Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

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

As of December 2025, there are 341 flights per day flying from Ko Samui to Bangkok Suvarnabhumi Airport. The most common time of day flights depart is 19:00, with 40% of flights taking off in the afternoon.

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

As of December 2025, there are 2,391 flights per week flying from Ko Samui to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Tue, with 15% of flights taking off on this day.

When to book flights from Ko Samui to Bangkok Suvarnabhumi Airport

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

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

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

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

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What is the most popular airline from Ko Samui to Bangkok Suvarnabhumi Airport?

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