Cheap flights from Bangkok to Koh Samui

BKK — USM
7 Feb — 14 Feb1
Return
1 adult
Economy
From?
To?
Tue 7/2
Tue 14/2

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

All the information you need to plan the best TH1 to USM flight in 2023: compare Bangkok to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.

BKK - USM

Price

฿149 - ฿217

USM

Temperature

27 - 29 °C

USM

Rainfall

58 - 490 mm

Popular inDecemberHigh demand for flights, 21% potential price rise
Cheapest inMarchBest time to find cheap flights, 13% potential price drop
Round-trip from฿4,893From Bangkok to Ko Samui
One-way from฿1,971One-way flight from Bangkok to Ko Samui

How far in advance should I book a flight from Bangkok to Koh Samui?

Travellers have found it’s best to book a flight 61 days in advance to save up to 30% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Bangkok to Koh Samui 1-2 weeks in advance for as low as ฿6,437, or ฿6,962 for flights within the next 24 hours.

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

Our data shows that March tends to be the cheapest month to fly to Koh Samui from Bangkok. Users have commonly found prices around ฿5,643 for the month, but tickets can be as low as ฿4,171. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Bangkok to Koh Samui (BKK - 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.

Cheap flights from Bangkok to Koh Samui in February, March 2023

The best prices found for Bangkok to USM flights in February, March
17 Mar - 20 Mar
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,466

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

13 Mar - 21 Mar
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,499

บางกอกแอร์เวย์ส

Pick Dates

Deal found 30/1

14 Mar - 10 Apr
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,532

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

Bangkok to Koh Samui 2023 flight deals

Cheap flights to Koh Samui from Bangkok found for this year
18 Nov - 2 Dec
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿3,941

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

3 Sep - 10 Sep
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,138

บางกอกแอร์เวย์ส

Pick Dates

Deal found 30/1

6 Nov - 13 Nov
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 15m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,171

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

Cheap บางกอกแอร์เวย์ส flights from Bangkok to Koh Samui

10 May - 13 May
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,237

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

6 May - 16 May
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,302

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

28 May - 1 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,335

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

Direct flights to Koh Samui from Bangkok

Save time with Bangkok to Koh Samui direct flight deals
10 May - 13 May
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,237

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

6 May - 16 May
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,302

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

28 May - 1 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,335

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

Last-minute flights from Bangkok to Koh Samui

Late deals on return flights to Koh Samui from Bangkok, departing today and this week
7 Feb - 13 Feb
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,664

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

11 Feb - 13 Feb
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿6,043

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

11 Feb - 14 Feb
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿6,076

บางกอกแอร์เวย์ส

Pick Dates

Deal found 1/2

One-way flights to Koh Samui from Bangkok

The cheapest one-way flights from Bangkok to Koh Samui
19 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
฿1,971

บางกอกแอร์เวย์ส

Pick Dates

Deal found 30/1

19 Jul
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
฿2,036

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

18 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
฿2,069

บางกอกแอร์เวย์ส

Pick Dates

Deal found 31/1

Related info for your journey

Useful info, stats and facts about Bangkok to Koh Samui flights.

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

Most people fly into Ko Samui (USM) if they book a flight to Koh Samui from Bangkok. On average, Ko Samui has 199 inbound flights from Bangkok per day from 5 airlines. Ko Samui is conveniently located just 3.3 km from Koh Samui’s city centre.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like บางกอกแอร์เวย์ส, ไทยไลอ้อนแอร์, and ไทยเวียดเจ็ทแอร์ flying from Bangkok to Ko Samui have implemented new flexible cancellation policies.

Can I find flights from Bangkok to Koh Samui for under ฿4,300 on Cheapflights?

Yes, there are multiple flights from Bangkok to Koh Samui for under ฿4,300. The cheapest flight booked recently is on บางกอกแอร์เวย์ส for just ฿4,237, but on average you can expect to pay ฿4,598.

Are there direct flights from Bangkok to Koh Samui for under ฿4,300 on Cheapflights?

Cheapflights has 20 direct flights from Bangkok to Koh Samui under ฿4,300. A good price for a direct flight from Bangkok to Koh Samui is less than ฿4,598.

Are there last-minute flights available from Bangkok to Koh Samui for under ฿4,700?

There are currently 20+ open flights from Bangkok to Koh Samui within the next 7 days for less than ฿4,700.

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

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

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

24 flight departures from Bangkok to Koh Samui per day on average.
Early Morning (Midnight to 6am) - 13% of flight departures
Afternoon (Noon - 6pm) - 25% of flight departures
Evening (6pm - Midnight) - 63% 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 05m. บางกอกแอร์เวย์ส provides one of the quickest options available for as low as ฿4,237. Airlines will cover a distance of 467 km. Generally, flights for this route are nonstop.

What is the cheapest airline to fly from Bangkok to Koh Samui round-trip?

According to our current data, บางกอกแอร์เวย์ส (฿4,237), offers the cheapest pricing from Bangkok to Koh Samui. บางกอกแอร์เวย์ส is currently priced 24% below the average price you’ll pay for this route.

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

The most popular airlines flying from Bangkok to Koh Samui are นกแอร์, บางกอกแอร์เวย์ส and ไทยไลอ้อนแอร์. Something to consider prior to booking your flight.

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: Hong Kong Airlines (83%), แอร์แอสทาน่า (82%), Finnair( 81%).

What are the cheapest flights from Bangkok to Koh Samui?

The cheapest flight price from Bangkok to Koh Samui is ฿2,123. On average you can expect to pay ฿7,919. The most popular route, (Bangkok Suvarnabhumi - Ko Samui), can usually be booked for ฿4,237.

Alternative routes for Bangkok to Koh Samui

See prices for flight routes from nearby airports that may be better suited for you.
Krabi to Chiang Maifrom ฿3,051 pp
Chiang Mai to Krabifrom ฿3,123 pp

Top 3 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.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
ไทยเวียดเจ็ทแอร์Cheapest฿1,334Average฿1,934FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search ไทยเวียดเจ็ทแอร์ flights
ไทยไลอ้อนแอร์Cheapest฿1,799Average฿2,369FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search ไทยไลอ้อนแอร์ flights
บางกอกแอร์เวย์สCheapest฿3,850Average฿4,854FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search บางกอกแอร์เวย์ส flights

Hourly flight availability from Bangkok to Koh Samui

See what time of day planes typically take off from Bangkok to Koh Samui
4%of flight departuresEarly morningMidnight to 6 am
47%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
12%of flight departuresEvening6 pm to midnight
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
Sunday202daily flights
Monday190daily flights
Tuesday202daily flights
Wednesday206daily flights
Thursday202daily flights
Friday202daily flights
Saturday194daily flights
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