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

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

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

Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.

How often are flights from Ko Samui to Bangkok delayed?

About 16% of weekly flights between Ko Samui and Bangkok have experienced delays in the past year, with the average delay time being 100 minutes.

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

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

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

Departing from Ko Samui to Bangkok Suvarnabhumi Airport will take you 1h 15m. The distance from Ko Samui to Bangkok Suvarnabhumi Airport is about 467 km. Generally, flights for this route are direct.

Weekly flight availability from Ko Samui to Bangkok Suvarnabhumi Airport

The most flights from USM to BKK are scheduled on a Friday (220 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (203 on average).

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, 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 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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

No one likes to see their flight delayed. When booking a flight from Ko Samui to Bangkok Suvarnabhumi Airport consider choosing Air France(90%), Air Astana(90%) or KLM(82%), as they are the most reliable in getting you off to your destination on time.

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

If you book a flight to Bangkok Suvarnabhumi from Ko Samui, you will be flying from Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Ko Samui. There are 209 flights from Ko Samui to Bangkok Suvarnabhumi per day from 0 different airlines.

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

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

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

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

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

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

₹ 8,088+ Cheap Flights from Ko Samui to Bangkok Suvarnabhumi Airport

Cheap flight deals from Ko Samui to Suvarnabhumi

Enter your travel dates to find the best prices.

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Cheapest flights from Ko Samui to Suvarnabhumi
Explore the most affordable flight options available from Ko Samui to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Fri 6/1107:00 -

Nonstop1h 15m

Sun 8/1106:00 -

Nonstop1h 10m

Deal found 5/11₹ 15,612

Wed 18/1107:00 -

Nonstop1h 15m

Sun 22/1106:25 -

Nonstop1h 10m

Deal found 3/11₹ 18,057

Thu 19/1120:30 -

Nonstop1h 15m

Thu 26/1106:00 -

Nonstop1h 10m

Deal found 3/11₹ 20,314

Wed 9/1207:55 -

Nonstop1h 15m

Thu 10/1206:00 -

Nonstop1h 10m

Deal found 4/11₹ 21,161

Wed 18/1107:00 -

Nonstop1h 15m

Tue 24/1118:25 -

Nonstop1h 10m

Deal found 3/11₹ 22,007

Fri 4/1207:15 -

Nonstop1h 35m

Fri 11/1206:45 -

Nonstop1h 10m

Deal found 6/11₹ 22,477

Sun 22/1107:55 -

Nonstop1h 15m

Sun 22/1118:40 -

Nonstop1h 10m

Deal found 3/11₹ 22,571

Sat 7/1118:15 -

1 stop5h 20m

Sun 8/1106:00 -

Nonstop1h 10m

Deal found 4/11₹ 22,947

Thu 19/1120:30 -

Nonstop1h 15m

Sat 21/1118:25 -

Nonstop1h 10m

Deal found 3/11₹ 23,418

Wed 9/1207:55 -

Nonstop1h 15m

Fri 11/1206:45 -

Nonstop1h 10m

Deal found 4/11₹ 24,170

Thu 19/1121:30 -

Nonstop1h 15m

Tue 24/1118:25 -

Nonstop1h 10m

Deal found 3/11₹ 24,264

Mon 9/1107:55 -

Nonstop1h 15m

Sat 14/1107:00 -

Nonstop1h 10m

Deal found 7/11₹ 24,358

Find flight deals from Ko Samui to Suvarnabhumi

Round-trip from	₹ 18,057
One-way from	₹ 8,088
Popular in	July
Cheapest in	May
Average price	₹ 24,358

Bangkok Airways
18/11-25/11
Nonstop
2h 25m total
Ko Samui to Bangkok

Search Deals

Bangkok Airways
1/5-31/12
Nonstop
1h 15m total
Ko Samui to Bangkok

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (₹ 346,327 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (₹ 48,764 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Fri 30/4

07:50-09:05

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 8,182

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Wed 23/12

07:00-08:15

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 8,182

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 24/12

08:35-09:50

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 9,123

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Tue 15/12

08:35-09:50

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 11,286

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Sun 13/12

07:55-09:10

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 11,286

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 17/12

20:40-21:55

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 11,380

Fastest return journey

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 31/12

07:45-08:55

Nonstop1h 10m

Bangkok Suvarnabhumi

Wed 31/12

00:00-00:00

Nonstop0h 00m

₹ 13,073

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Sun 22/11

07:55-09:10

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 26/11

06:00-07:10

Nonstop1h 10m

₹ 20,314

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Thu 19/11

20:30-21:45

Nonstop1h 15m

Bangkok Suvarnabhumi

Thu 26/11

06:00-07:10

Nonstop1h 10m

₹ 20,314

Ko SamuiBangkok

USM Ko Samui - BKK Bangkok Suvarnabhumi

USMBKK

Ko Samui

Wed 9/12

07:55-09:10

Nonstop1h 15m

Bangkok Suvarnabhumi

Wed 9/12

18:35-19:45

Nonstop1h 10m

₹ 21,161

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 19 resultsSorted by cheapest first

Best time to book a flight from Ko Samui to Suvarnabhumi

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

USM-BKK

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ko Samui to Bangkok Suvarnabhumi Airport

Prices

Airlines

Delays

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

The best time to book flights from Ko Samui to Bangkok Suvarnabhumi Airport is 16 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 Ko Samui to Bangkok Suvarnabhumi Airport?

Currently, May is the cheapest month in which you can book a flight from Ko Samui to Bangkok Suvarnabhumi Airport (average of ₹ 16,646). Flying from Ko Samui to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of ₹ 30,753). 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.

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

When flying from Ko Samui to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 88% versus a flight in the evening.

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

Airfare is typical for this route at the moment.

Ko Samui to Bangkok Suvarnabhumi Airport flights typically cost between ₹ 15,612 and ₹ 26,239 in November.
The cheapest return price found within the last 5 days was ₹ 18,057 on Bangkok Airways (18 Nov–22 Nov).

Related info for your journey

What airport do you fly from for flights from Ko Samui to Bangkok Suvarnabhumi?
If you book a flight to Bangkok Suvarnabhumi from Ko Samui, you will be flying from Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Ko Samui. There are 209 flights from Ko Samui to Bangkok Suvarnabhumi per day from 0 different airlines.
How long is the flight from Ko Samui to Bangkok Suvarnabhumi Airport?
Departing from Ko Samui to Bangkok Suvarnabhumi Airport will take you 1h 15m. The distance from Ko Samui to Bangkok Suvarnabhumi Airport is about 467 km. Generally, flights for this route are direct.
What are the most reliable airlines from Ko Samui to Bangkok Suvarnabhumi Airport?
No one likes to see their flight delayed. When booking a flight from Ko Samui to Bangkok Suvarnabhumi Airport consider choosing Air France(90%), Air Astana(90%) or KLM(82%), as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Ko Samui to Suvarnabhumi that include hotel bookings?
Yes. In addition to deals on Ko Samui to Suvarnabhumi flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ko Samui to Suvarnabhumi?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ko Samui to Suvarnabhumi.
Can I find deals for business class flights from Ko Samui to Suvarnabhumi?
Yes. Cheapflights offers flight deals from Ko Samui to Suvarnabhumi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ko Samui to Bangkok Suvarnabhumi Airport?
Currently, May is the cheapest month in which you can book a flight from Ko Samui to Bangkok Suvarnabhumi Airport (average of ₹ 16,646). Flying from Ko Samui to Bangkok Suvarnabhumi Airport in July is currently the most expensive (average of ₹ 30,753). 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.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Suvarnabhumi from Ko Samui today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ko Samui to Suvarnabhumi.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ko Samui to Suvarnabhumi, users can toggle the no change fees filter when performing a flight search.

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

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Cheap flights from Ko Samui to Bangkok Suvarnabhumi Airport from ₹ 8,088

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ko Samui to Suvarnabhumi

Cheapest flights from Ko Samui to SuvarnabhumiExplore the most affordable flight options available from Ko Samui to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Explore the most affordable flight options available from Ko Samui to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Best flights from Ko Samui to SuvarnabhumiDiscover carefully curated flight deals from Ko Samui to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2026.

Discover carefully curated flight deals from Ko Samui to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2026.

Direct flights from Ko Samui to SuvarnabhumiExplore direct flight options from Ko Samui to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 November 2026.

Explore direct flight options from Ko Samui to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 November 2026.

Last-minute flights from Ko Samui to SuvarnabhumiDiscover last-minute flight deals from Ko Samui to Suvarnabhumi. Data last updated 7 November 2026 and is based on user searches.

Discover last-minute flight deals from Ko Samui to Suvarnabhumi. Data last updated 7 November 2026 and is based on user searches.

One-way flights from Ko Samui to SuvarnabhumiSearch for one-way flight options from Ko Samui to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 7 November 2026.

Search for one-way flight options from Ko Samui to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 7 November 2026.

Find flight deals from Ko Samui to Suvarnabhumi

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Cheapflights Fare Finder

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

Best time to book a flight from Ko Samui to Suvarnabhumi

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

Cheapflights Insights

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

The best time to book flights from Ko Samui to Bangkok Suvarnabhumi Airport is 16 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 Ko Samui to Bangkok Suvarnabhumi Airport?

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

When flying from Ko Samui to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 88% versus a flight in the evening.

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

Airfare is typical for this route at the moment.

Ko Samui to Bangkok Suvarnabhumi Airport flights typically cost between ₹ 15,612 and ₹ 26,239 in November.The cheapest return price found within the last 5 days was ₹ 18,057 on Bangkok Airways (18 Nov–22 Nov).

Weekly flight availability from Ko Samui to Bangkok Suvarnabhumi Airport

The most flights from USM to BKK are scheduled on a Friday (220 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (203 on average).

How often are flights from Ko Samui to Bangkok delayed?

About 16% of weekly flights between Ko Samui and Bangkok have experienced delays in the past year, with the average delay time being 100 minutes.

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

Historically, flights departing in the morning 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?

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

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

Over the past year, Bangkok Airways have had the lowest number of delays on this route, with just 16% of flights being delayed.

Related info for your journey

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

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

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

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

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

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

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

Travelling to a place near Bangkok Suvarnabhumi Airport?

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Search flights from Ko Samui to Suvarnabhumi by cabin class

Find flights from Ko Samui to Suvarnabhumi, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ko Samui and Suvarnabhumi flights

Browse other Ko Samui and Suvarnabhumi flight options. Last updated on 7 November 2026.

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

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

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

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Cheapest flights from Ko Samui to Suvarnabhumi
Explore the most affordable flight options available from Ko Samui to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2026.

Best flights from Ko Samui to Suvarnabhumi
Discover carefully curated flight deals from Ko Samui to Suvarnabhumi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 November 2026.

Direct flights from Ko Samui to Suvarnabhumi
Explore direct flight options from Ko Samui to Suvarnabhumi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 November 2026.

Last-minute flights from Ko Samui to Suvarnabhumi
Discover last-minute flight deals from Ko Samui to Suvarnabhumi. Data last updated 7 November 2026 and is based on user searches.

One-way flights from Ko Samui to Suvarnabhumi
Search for one-way flight options from Ko Samui to Suvarnabhumi. Find affordable one-way fares based on user searches. Data last updated 7 November 2026.

Ko Samui to Bangkok Suvarnabhumi Airport flights typically cost between ₹ 15,612 and ₹ 26,239 in November.
The cheapest return price found within the last 5 days was ₹ 18,057 on Bangkok Airways (18 Nov–22 Nov).