Cheap flights from Koh Samui to Thailand

USM — BKK
31 May — 7 Jun1
Return
1 adult
Economy
From?
To?
Tue 31/5
Tue 7/6

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

Find a great deal and save up to 7% by booking at least 14 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 Koh Samui to Thailand within the next two weeks, with the cheapest ticket starting at ฿7,425.

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

Our data shows that August tends to be the cheapest month to fly to Thailand from Koh Samui. Users have commonly found prices around ฿7,901 for the month, but tickets can be as low as ฿3,764. Due to multiple factors, prepare for potentially higher prices in January.

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

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

The best prices found for USM to Thailand flights in May, June
22 Jun - 29 Jun
USM

Ko Samui

HKT

Phuket City

Nonstop

1h 00m
HKT

Phuket City

USM

Ko Samui

Nonstop

0h 55m
฿4,311

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

24 Jun - 26 Jun
USM

Ko Samui

HKT

Phuket City

Nonstop

1h 00m
HKT

Phuket City

USM

Ko Samui

Nonstop

0h 55m
฿4,482

บางกอกแอร์เวย์ส

View Deal

Deal found 24/5/22

4 Jun - 11 Jun
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,619

บางกอกแอร์เวย์ส

View Deal

Deal found 25/5/22

Koh Samui to Thailand 2022 flight deals

Cheap flights to Thailand from Koh Samui found for this year
21 Oct - 18 Nov
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,038

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

9 Aug - 23 Aug
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 30m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,072

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

13 Jul - 15 Jul
USM

Ko Samui

HKT

Phuket City

Nonstop

1h 00m
HKT

Phuket City

USM

Ko Samui

Nonstop

0h 55m
฿4,209

บางกอกแอร์เวย์ส

View Deal

Deal found 25/5/22

Cheap บางกอกแอร์เวย์ส flights from Koh Samui to Thailand

21 Oct - 18 Nov
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,038

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

10 Sep - 26 Sep
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,072

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

13 Jul - 15 Jul
USM

Ko Samui

HKT

Phuket City

Nonstop

1h 00m
HKT

Phuket City

USM

Ko Samui

Nonstop

0h 55m
฿4,209

บางกอกแอร์เวย์ส

View Deal

Deal found 25/5/22

Direct flights to Thailand from Koh Samui

Save time with Koh Samui to Thailand direct flight deals
21 Oct - 18 Nov
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,038

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

10 Sep - 26 Sep
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,072

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

26 Aug - 26 Aug
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
฿4,106

บางกอกแอร์เวย์ส

View Deal

Deal found 26/5/22

Last-minute flights from Koh Samui to Thailand

Late deals on return flights to Thailand from Koh Samui, departing today and this week
4 Jun - 11 Jun
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 30m
฿4,619

บางกอกแอร์เวย์ส

View Deal

Deal found 25/5/22

3 Jun - 5 Jun
USM

Ko Samui

HKT

Phuket City

Nonstop

1h 00m
HKT

Phuket City

USM

Ko Samui

Nonstop

0h 55m
฿5,133

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

3 Jun - 12 Jun
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
BKK

Bangkok Suvarnabhumi

USM

Ko Samui

Nonstop

1h 05m
฿5,235

บางกอกแอร์เวย์ส

View Deal

Deal found 25/5/22

One-way flights to Thailand from Koh Samui

The cheapest one-way flights from Koh Samui to Thailand
2 Sep
USM

Ko Samui

HKT

Phuket City

Nonstop

1h 00m
฿1,916

บางกอกแอร์เวย์ส

View Deal

Deal found 25/5/22

7 Jul
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿1,916

บางกอกแอร์เวย์ส

View Deal

Deal found 26/5/22

22 Sep
USM

Ko Samui

BKK

Bangkok Suvarnabhumi

Nonstop

1h 15m
฿1,985

บางกอกแอร์เวย์ส

View Deal

Deal found 23/5/22

Related info for your journey

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

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

For a flight from Koh Samui to Thailand, you will be flying from Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city.

Which airlines flying from Ko Samui to Thailand have flexible changes due to COVID-19?

Some of our airline partners flying from Ko Samui to Thailand have new flexible policies in place due to COVID-19. บางกอกแอร์เวย์ส is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like บางกอกแอร์เวย์ส with this kind of flexibility.

Can I find flights from Koh Samui to Thailand for under ฿4,100 on Cheapflights?

Yes, there are multiple flights from Koh Samui to Thailand for under ฿4,100. The cheapest flight booked recently is on บางกอกแอร์เวย์ส for just ฿4,038, but on average you can expect to pay ฿4,414.

Are there direct flights from Koh Samui to Thailand for under ฿4,100 on Cheapflights?

Cheapflights has 20 direct flights from Koh Samui to Thailand under ฿4,100. A good price for a direct flight from Koh Samui to Thailand is less than ฿4,380.

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

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

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

The most popular flight routes from Koh Samui to Thailand are Ko Samui - Bangkok Suvarnabhumi, Ko Samui - Bangkok Don Mueang Intl and Ko Samui - Phuket City.

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

Consider คาเธ่ย์ แปซิฟิค (100%), บริติชแอร์เวย์ (99%) or Finnair (97%) when booking your flight. These represent the most reliable airlines when flying from Koh Samui to Thailand.

What are the cheapest flights from Koh Samui to Thailand?

While on average a flight from Koh Samui to Thailand is generally ฿4,796, our data shows the cheapest flight currently is ฿2,443. When looking at the most popular route, (Ko Samui - Bangkok Suvarnabhumi), you can expect to pay ฿4,038 for that flight.

Destination points for flights from Koh Samui to Thailand

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

Top airline flying from Koh Samui to Thailand

The chart below displays the airlines Cheapflights users travelling from Koh Samui to Thailand choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
บางกอกแอร์เวย์สCheapest฿3,064Average฿5,070FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search บางกอกแอร์เวย์ส flights

Hourly flight availability from Koh Samui to Thailand

See what time of day planes typically take off from Koh Samui to Thailand
1%of flight departuresEarly morningMidnight to 6 am
31%of flight departuresMorning6 am to noon
37%of flight departuresAfternoonNoon to 6 pm
31%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM