Cheap flights from Bangkok to Koh Samui

Return
Economy
Bangkok (BKK)
Koh Samui (USM)
Depart
Return
Any month
|

How to find the cheapest flight from
Bangkok (BKK) to Koh Samui (USM)

All the information you need to plan the best BKK to USM flight in 2021: compare Bangkok to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
TH1 - USM
Price
฿196 - ฿320
USM
Temperature
27 - 29 °C
USM
Precipitation
58 - 490 mm

Popular in

January

High demand for flights, 23% potential price rise

Cheapest in

May

Best time to find cheap flights, 21% potential price drop

Round-trip from

฿6,537

From Bangkok to Koh Samui

One-way from

฿1,901

One-way flight from Bangkok to Koh Samui

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Bangkok to Koh Samui?

Find a great deal and save up to 9% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Bangkok to Koh Samui within the next two weeks, with the cheapest ticket starting at ฿8,439.

When is the cheapest time to fly from Bangkok to Koh Samui (TH1 - USM)?

When flying from Bangkok to Koh Samui, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from Bangkok to Koh Samui?

Flights from Bangkok to Koh Samui lean towards being more expensive in January. Prices are generally better when you fly from Bangkok to Koh Samui in May, with the cheapest ticket starting at ฿4,536.

Cheap flights from Bangkok to Koh Samui in October, November 2021

The best prices found for BKK to USM flights in October, November
18 Oct - 21 Oct
฿1,001pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
15 Nov - 17 Nov
฿1,167pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
5 Nov - 12 Nov
฿1,234pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi

Bangkok to Koh Samui 2021 flight deals

Cheap flights to Koh Samui from Bangkok found for this year
18 Oct - 21 Oct
฿1,001pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
15 Nov - 17 Nov
฿1,167pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
5 Nov - 12 Nov
฿1,234pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi

Direct flights to Koh Samui from Bangkok

Save time with Bangkok to Koh Samui direct flight deals
15 Nov - 17 Nov
฿1,167pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
5 Nov - 12 Nov
฿1,234pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
10 Dec - 12 Dec
฿1,401pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi

Last-minute flights from Bangkok to Koh Samui

Late deals on return flights to Koh Samui from Bangkok, departing today and this week
25 Oct - 1 Nov
฿4,336pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
26 Oct - 29 Oct
฿4,470pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi
24 Oct - 27 Oct
฿4,503pp
BKK
Bangkok Suvarnabhumi
Bangkok Airways
Direct
USM
Koh Samui
USM
Koh Samui
Bangkok Airways
Direct
BKK
Bangkok Suvarnabhumi

One-way flights to Ko Samui from Bangkok

The cheapest one-way flights from Bangkok to Koh Samui
12:45 - 13:55
Bangkok Airways
Direct
1h 10m
BKK - USM
Bangkok Airways
฿1,901
mytrip.com
12:45 - 13:55
Bangkok Airways
Direct
1h 10m
BKK - USM
Bangkok Airways
฿1,935
Gotogate
04:10 - 05:25
Bangkok Airways
Direct
1h 15m
BKK - USM
Bangkok Airways
฿1,968
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Bangkok</span> to <span class="emphasized">Koh Samui</span> flights.

Flight FAQs

From Bangkok to Koh Samui

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

Most people fly into Koh Samui (USM) if they book a flight to Koh Samui from Bangkok. On average, Ko Samui has 34 inbound flights from Bangkok per day from 4 airlines. Koh Samui is conveniently located just 3.3 km from Koh Samui’s city centre.

Which airlines flying from Bangkok to Koh Samui have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Bangkok to Koh Samui that may be offering flexible cancellation policies are Bangkok Airways, Thai Airways, and Thai Lion Air. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Bangkok to Koh Samui for under ฿1,200 on Cheapflights?

Yes, there are multiple flights from Bangkok to Koh Samui for under ฿1,200. The cheapest flight booked recently is on Bangkok Airways for just ฿1,167, but on average you can expect to pay ฿2,502.

Are there direct flights from Bangkok to Koh Samui for under ฿1,200 on Cheapflights?

Cheapflights has 20 direct flights from Bangkok to Koh Samui under ฿1,200. A good price for a direct flight from Bangkok to Koh Samui is less than ฿3,502.

Are there last-minute flights available from Bangkok to Koh Samui for under ฿4,400?

There are currently 20+ open flights from Bangkok to Koh Samui within the next 7 days for less than ฿4,400.

What days are direct flights available from Bangkok to Koh Samui?

Direct flights can be found on the following days: Tuesday, Wednesday, Thursday, Friday.

How many flights depart from Bangkok to Koh Samui on average per day?

8 flight departures from Bangkok to Koh Samui per day on average.
Morning (6am - Midday) - 100% of flight departures

How long is the flight from Bangkok to Koh Samui?

A quick flight from Bangkok to Koh Samui can take about 1h 10m. Bangkok Airways provides one of the quickest options available for as low as ฿1,167. Airlines will cover a distance of 467 km. Generally, flights for this route are direct.

What is the cheapest airline to fly from Bangkok to Koh Samui return?

According to our current data, Bangkok Airways (฿1,167), offers the cheapest pricing from Bangkok to Koh Samui. Bangkok Airways is currently priced 85% below the average price you’ll pay for this route.

What are the most reliable airlines from Bangkok to Koh Samui?

Before booking your flight to Koh Samui from Bangkok, have a look at the most reliable airlines to get you to your destination on time: Philippine Airlines (96%), KLM (95%), Air France( 94%).

What are the most popular airlines that fly from Bangkok to Koh Samui?

The most popular airlines flying from Bangkok to Koh Samui are Bangkok Airways, Thai Lion Air and Thai Airways. Something to consider prior to booking your flight.

What are the cheapest flights from Bangkok to Koh Samui?

The cheapest flight price from Bangkok to Koh Samui is ฿2,402. On average you can expect to pay ฿5,851. The most popular route, (Bangkok Suvarnabhumi - Koh Samui), can usually be booked for ฿1,001.

Destination information for Koh Samui

Things to know before you go - useful duration and weather info for your trip from Bangkok to Koh Samui.
Flight duration from Bangkok to USM
1h 17m
Average temperature for October in Koh Samui
30.0 °C
Avg rainfall for October in Koh Samui
306.0 mm

Airports servicing Bangkok

Bangkok Suvarnabhumi (BKK)
Bangkok Don Mueang Intl (DMK)

Airports servicing Koh Samui

Top 4 airlines flying from Bangkok to Koh Samui

The chart below displays the airlines Cheapflights users travelling from Bangkok to Koh Samui choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Thai Lion Air
฿1,576 ฿2,636 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Thai Lion Air. Please check directly on their website for additional information.

Search Thai Lion Air flights
THAI Smile
฿2,241 ฿3,272 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by THAI Smile. Please check directly on their website for additional information.

Search THAI Smile flights
Thai Airways
฿4,226 ฿10,548 No cancel fee 77%
Search Thai Airways flights
Bangkok Airways
฿5,961 ฿8,573 No cancel fee 74%

We couldn't confirm the COVID-19 safety measures taken by Bangkok Airways. Please check directly on their website for additional information.

Search Bangkok Airways flights

Popular flight searches

Check out other popular destinations found by fellow travellers in 2021.

Hourly flight availability from Bangkok to Koh Samui

See what time of day planes typically take off from Bangkok towards Koh Samui.
Morning 6 AM to midday 69% of flight departures
Afternoon Midday to 6 PM 30% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Bangkok to Koh Samui
See how many times per day planes take to the skies headed from Bangkok to Koh Samui.
Sunday
34 daily flights
Monday
38 daily flights
Tuesday
31 daily flights
Wednesday
30 daily flights
Thursday
28 daily flights
Friday
41 daily flights
Saturday
38 daily flights
Home Thailand Koh Samui Cheap flights from Bangkok to Koh Samui
  • Return
  • One-way
  • Multi-city
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First