Cheap flights from Thailand to Koh Samui

BKK — USM
26 May — 2 Jun1
Return
1 adult
Economy
From?
To?
Thu 26/5
Thu 2/6

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

To save up to 9% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Thailand to Koh Samui from ฿8,690 1-2 weeks out and tickets from ฿8,931 for flights departing within the next 72 hours.

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

Our data shows that May tends to be the cheapest month to fly to Koh Samui from Thailand. Users have commonly found prices around ฿8,516 for the month, but tickets can be as low as ฿4,672. Due to multiple factors, prepare for potentially higher prices in January.

When is the cheapest time to fly from Thailand to Koh Samui (TH - USM)?

When flying from Thailand 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 Thailand to Koh Samui in May, June 2022

The best prices found for Thailand to USM flights in May, June
25 Jun - 4 Jul
HKT

Phuket City

USM

Ko Samui

Nonstop

0h 55m
USM

Ko Samui

HKT

Phuket City

Nonstop

1h 00m
฿4,156

บางกอกแอร์เวย์ส

View Deal

Deal found 20/5/22

13 Jun - 15 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,156

บางกอกแอร์เวย์ส

View Deal

Deal found 20/5/22

26 Jun - 1 Jul
UTP

Rayong Utapao Rayong Pattaya

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

UTP

Rayong Utapao Rayong Pattaya

Nonstop

1h 20m
฿4,191

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

Thailand to Koh Samui 2022 flight deals

Cheap flights to Koh Samui from Thailand found for this year
13 Nov - 20 Nov
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿3,882

บางกอกแอร์เวย์ส

View Deal

Deal found 19/5/22

28 Sep - 30 Sep
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
฿3,950

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

6 Jul - 11 Jul
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
฿4,019

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

Cheap บางกอกแอร์เวย์ส flights from Thailand to Koh Samui

13 Nov - 20 Nov
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿3,882

บางกอกแอร์เวย์ส

View Deal

Deal found 19/5/22

28 Sep - 30 Sep
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
฿3,950

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

6 Jul - 11 Jul
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
฿4,019

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

Direct flights to Koh Samui from Thailand

Save time with Thailand to Koh Samui direct flight deals
13 Nov - 20 Nov
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 10m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿3,882

บางกอกแอร์เวย์ส

View Deal

Deal found 19/5/22

28 Sep - 30 Sep
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
฿3,950

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

23 Jul - 17 Aug
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿3,985

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

Last-minute flights from Thailand to Koh Samui

Late deals on return flights to Koh Samui from Thailand, departing today and this week
27 May - 3 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
฿4,465

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

29 May - 2 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
฿4,603

บางกอกแอร์เวย์ส

View Deal

Deal found 18/5/22

29 May - 31 May
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿4,775

บางกอกแอร์เวย์ส

View Deal

Deal found 21/5/22

One-way flights to Ko Samui from Thailand

The cheapest one-way flights from Thailand to Koh Samui
15 Nov
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿1,683

บางกอกแอร์เวย์ส

View Deal

Deal found 19/5/22

23 Jun
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿1,752

บางกอกแอร์เวย์ส

View Deal

Deal found 19/5/22

20 Jul
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
฿1,821

บางกอกแอร์เวย์ส

View Deal

Deal found 19/5/22

Related info for your journey

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

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

Ko Samui (USM) is the airport you will fly into if you book a flight from Thailand to Koh Samui. It is only a 3.3 km journey from Ko Samui (USM) to Koh Samui’s city centre.

Which airlines flying from Thailand 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 ไทยสมายล์แอร์เวย์ flying from Thailand to Ko Samui have implemented new flexible cancellation policies.

Can I find flights from Thailand to Koh Samui for under ฿3,900 on Cheapflights?

Yes, there are multiple flights from Thailand to Koh Samui for under ฿3,900. The cheapest flight booked recently is on บางกอกแอร์เวย์ส for just ฿3,882, but on average you can expect to pay ฿4,156.

Are there direct flights from Thailand to Koh Samui for under ฿3,900 on Cheapflights?

Cheapflights has 20 direct flights from Thailand to Koh Samui under ฿3,900. A good price for a direct flight from Thailand to Koh Samui is less than ฿4,122.

Are there last-minute flights available from Thailand to Koh Samui for under ฿4,500?

There are currently 20+ open flights from Thailand to Koh Samui within the next 7 days for less than ฿4,500.

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

Direct flights are available for this route on the following days: Wednesday.

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

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

How long is the flight from Thailand to Koh Samui?

บางกอกแอร์เวย์ส can get you from Thailand to Koh Samui in just under 1h 10m. Your travel time will be generally consistent. There are 467 km between Thailand and Koh Samui. Generally, flights for this route are direct.

What are the most popular routes from Thailand to Koh Samui?

Most travellers choose Bangkok Suvarnabhumi - Ko Samui, Bangkok Don Mueang Intl - Ko Samui or Phuket City - Ko Samui when deciding on the best route from Thailand to Koh Samui.

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

Before booking your flight from Thailand to Koh Samui, check out the most popular airlines for this route: บางกอกแอร์เวย์ส, ไทยไลอ้อนแอร์ or ไทยเวียดเจ็ทแอร์.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Thailand to Koh Samui on time: บริติชแอร์เวย์ (99%), แอโรฟลอท (98%), แอร์ฟร้านซ์ (96%).

What are the cheapest flights from Thailand to Koh Samui?

Looking at all options, your cheapest flight can be booked for ฿1,686. While the most popular route (Bangkok Suvarnabhumi - Ko Samui) can be booked for ฿4,019 on average our data indicates ฿4,495 when flying from Thailand to Koh Samui.

Departure points for flights from Thailand to Koh Samui

Select to see more specific information for flights to Koh Samui from all departure points in Thailand

Top 3 airlines flying from Thailand to Koh Samui

The chart below displays the airlines Cheapflights users travelling from Thailand to Koh Samui choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
ไทยไลอ้อนแอร์Cheapest฿1,720Average฿2,585FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search ไทยไลอ้อนแอร์ flights
ไทยสมายล์แอร์เวย์Cheapest฿2,082Average฿3,392FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search ไทยสมายล์แอร์เวย์ flights
บางกอกแอร์เวย์สCheapest฿2,343Average฿5,735FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search บางกอกแอร์เวย์ส flights

Hourly flight availability from Thailand to Koh Samui

See what time of day planes typically take off from Thailand to Koh Samui
1%of flight departuresEarly morningMidnight to 6 am
51%of flight departuresMorning6 am to noon
41%of flight departuresAfternoonNoon to 6 pm
7%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM