Q: How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Ko Samui?

Airfare is below average for this route at the moment. Bangkok Suvarnabhumi Airport to Ko Samui flights typically cost between ₹ 22,863 and ₹ 32,772 in September. The cheapest return price found within the last 5 days was ₹ 18,175 on Bangkok Airways (17 Sept–1 Oct).

Question 1

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

Accepted Answer

Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

Question 2

How often are flights from Bangkok to Ko Samui delayed?

Accepted Answer

About 17% of weekly flights between Bangkok and Ko Samui have experienced delays in the past year, with the average delay time being 92 minutes.

Question 3

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

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 4

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Ko Samui?

Accepted Answer

Airfare is below average for this route at the moment.Bangkok Suvarnabhumi Airport to Ko Samui flights typically cost between ₹ 22,863 and ₹ 32,772 in September.
The cheapest return price found within the last 5 days was ₹ 18,175 on Bangkok Airways (17 Sept–1 Oct).

Question 5

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

Accepted Answer

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 6

How long is the flight from Bangkok Suvarnabhumi Airport to Ko Samui?

Accepted Answer

Bangkok Airways can get you from Bangkok Suvarnabhumi Airport to Ko Samui in just under 1h 10m. Your travel time will be generally consistent. Airlines will cover a distance of 467 km. All flights are typically direct.

Question 7

What is the cheapest airline to fly from Bangkok Suvarnabhumi Airport to Ko Samui round-trip?

Accepted Answer

According to our current data, Bangkok Airways (₹ 13,526), offers the cheapest pricing from Bangkok Suvarnabhumi Airport to Ko Samui. Bangkok Airways is currently priced 45% below the average price you’ll pay for this route.

Question 8

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?

Accepted Answer

The best time to book flights from Bangkok Suvarnabhumi Airport to Ko Samui is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 9

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Ko Samui (average of ₹ 20,495). Flying from Bangkok Suvarnabhumi Airport to Ko Samui in July is currently the most expensive (average of ₹ 28,905). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 10

Weekly flight availability from Bangkok Suvarnabhumi Airport to Ko Samui

Accepted Answer

The most flights from BKK to USM are scheduled on a Friday (362 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (312 on average).

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Question 13

What are the cheapest flights from Bangkok Suvarnabhumi Airport to Ko Samui?

Accepted Answer

While on average a flight from Bangkok Suvarnabhumi Airport to Ko Samui is generally ₹ 27,403, our data shows the cheapest flight currently is ₹ 7,558. When looking at the most popular route, (Bangkok Suvarnabhumi - Ko Samui), you can expect to pay ₹ 17,981 for that flight.

Question 14

What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Ko Samui?

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Bangkok Suvarnabhumi Airport to Ko Samui consider choosing Air France(95%), Cathay Pacific(84%) or SWISS(81%), as they are the most reliable in getting you off to your destination on time.

Question 15

What is the cheapest time of day to fly from BKK to USM?

Accepted Answer

When flying from Bangkok Suvarnabhumi Airport to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight in the evening.

Question 16

What airport do you fly into for flights to Ko Samui from Bangkok Suvarnabhumi?

Accepted Answer

Located just 3.3 km from the city centre, Ko Samui is the airport most travellers will use when flying to Ko Samui from Bangkok Suvarnabhumi. Booking flights from Bangkok Suvarnabhumi to Ko Samui (USM) should be relatively easy as there are 341 daily inbound flights from Bangkok Suvarnabhumi from 1 airline.

Question 17

Can I find deals for flights from Suvarnabhumi to Ko Samui that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Suvarnabhumi to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Suvarnabhumi to Ko Samui?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Ko Samui.

Question 19

Can I find deals for business class flights from Suvarnabhumi to Ko Samui?

Accepted Answer

Yes. Cheapflights offers flight deals from Suvarnabhumi to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Suvarnabhumi to Ko Samui?

Accepted Answer

Deals for Suvarnabhumi to Ko Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Ko Samui?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Suvarnabhumi to Ko Samui by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 22

Can Cheapflights find flights from Suvarnabhumi to Ko Samui with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Suvarnabhumi to Ko Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 23

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Ko Samui become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Suvarnabhumi to Ko Samui on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	₹ 18,175
One-way from	₹ 11,311
Popular in	July
Cheapest in	October
Average price	₹ 28,809
Good round-trip deal	₹ 24,647 or less
Good one-way deal	₹ 16,593 or less

Cheap flights from Bangkok Suvarnabhumi Airport to Ko Samui from ₹ 11,311

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Suvarnabhumi to Ko Samui

Cheapest flights from Suvarnabhumi to Ko SamuiExplore the most affordable flight options available from Suvarnabhumi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Explore the most affordable flight options available from Suvarnabhumi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Best flights from Suvarnabhumi to Ko SamuiDiscover carefully curated flight deals from Suvarnabhumi to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Discover carefully curated flight deals from Suvarnabhumi to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Direct flights from Suvarnabhumi to Ko SamuiExplore direct flight options from Suvarnabhumi to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Explore direct flight options from Suvarnabhumi to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Last-minute flights from Suvarnabhumi to Ko SamuiDiscover last-minute flight deals from Suvarnabhumi to Ko Samui. Data last updated 24 July 2026 and is based on user searches.

Discover last-minute flight deals from Suvarnabhumi to Ko Samui. Data last updated 24 July 2026 and is based on user searches.

One-way flights from Suvarnabhumi to Ko SamuiSearch for one-way flight options from Suvarnabhumi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

Search for one-way flight options from Suvarnabhumi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

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Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Ko Samui that are best for you.

Best time to book a flight from Suvarnabhumi to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Suvarnabhumi with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?

The best time to book flights from Bangkok Suvarnabhumi Airport to Ko Samui is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?

What is the cheapest time of day to fly from BKK to USM?

When flying from Bangkok Suvarnabhumi Airport to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight in the evening.

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Ko Samui?

Airfare is below average for this route at the moment.

Bangkok Suvarnabhumi Airport to Ko Samui flights typically cost between ₹ 22,863 and ₹ 32,772 in September.The cheapest return price found within the last 5 days was ₹ 18,175 on Bangkok Airways (17 Sept–1 Oct).

Weekly flight availability from Bangkok Suvarnabhumi Airport to Ko Samui

The most flights from BKK to USM are scheduled on a Friday (362 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (312 on average).

How often are flights from Bangkok to Ko Samui delayed?

About 17% of weekly flights between Bangkok and Ko Samui have experienced delays in the past year, with the average delay time being 92 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 17% of flights being delayed.

Reviews of airlines servicing Ko Samui

Check out reviews from past customers who have flown with Bangkok Airways from Bangkok Suvarnabhumi Airport to Ko Samui to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to Ko Samui from Bangkok Suvarnabhumi?

How long is the flight from Bangkok Suvarnabhumi Airport to Ko Samui?

What is the cheapest airline to fly from Bangkok Suvarnabhumi Airport to Ko Samui round-trip?

What are the most reliable airlines from Bangkok Suvarnabhumi Airport to Ko Samui?

What are the cheapest flights from Bangkok Suvarnabhumi Airport to Ko Samui?

Can I find deals for flights from Suvarnabhumi to Ko Samui that include hotel bookings?

How can I find direct flights from Suvarnabhumi to Ko Samui?

Can I find deals for business class flights from Suvarnabhumi to Ko Samui?

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Ko Samui?

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Alternative routes for Suvarnabhumi to Ko Samui

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Complete your trip

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Search flights from Suvarnabhumi to Ko Samui by cabin class

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Other flights to Ko Samui

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Suvarnabhumi and Ko Samui flights

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Fly with Cheapflights

How does Cheapflights help users find flights from Suvarnabhumi to Ko Samui?

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Ko Samui?

Can Cheapflights find flights from Suvarnabhumi to Ko Samui with no change fees?

Cheapest flights from Suvarnabhumi to Ko Samui
Explore the most affordable flight options available from Suvarnabhumi to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Best flights from Suvarnabhumi to Ko Samui
Discover carefully curated flight deals from Suvarnabhumi to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 July 2026.

Direct flights from Suvarnabhumi to Ko Samui
Explore direct flight options from Suvarnabhumi to Ko Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 24 July 2026.

Last-minute flights from Suvarnabhumi to Ko Samui
Discover last-minute flight deals from Suvarnabhumi to Ko Samui. Data last updated 24 July 2026 and is based on user searches.

One-way flights from Suvarnabhumi to Ko Samui
Search for one-way flight options from Suvarnabhumi to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 24 July 2026.

Bangkok Suvarnabhumi Airport to Ko Samui flights typically cost between ₹ 22,863 and ₹ 32,772 in September.
The cheapest return price found within the last 5 days was ₹ 18,175 on Bangkok Airways (17 Sept–1 Oct).