Cheap flights to Koh Samui

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

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Flights to Koh Samui in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 6% potential price rise
Cheapest inMarchBest time to find cheap flights, 2% potential price drop
Average price฿4,959Average for return flights in February 2023
Return from฿4,237From Bangkok to Ko Samui
One-way from฿1,971One-way flight from Bangkok to Ko Samui (USM)

Cheap flights to Koh Samui in February, March 2023

The best prices found for USM flights for 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

Koh Samui 2023 flight deals

Cheap flights to Koh Samui found for this year
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

Last minute flights to Koh Samui

Late deals on round-trip flights to Koh Samui, 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

The cheapest one-way flights 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

What is the cheapest month to fly to Koh Samui?

The cheapest ticket to Koh Samui found for each month in 2023 based on historical flight searches by Cheapflights users.

January

฿4,893

February

฿4,696

March

฿4,598

April

฿5,025

May

฿5,682

June

฿5,419

July

฿5,714

August

฿5,846

September

฿5,517

October

฿4,368

November

฿4,762

December

฿5,550

October is currently the cheapest month to fly to Koh Samui. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

When is the best time to fly to Koh Samui?

Average Koh Samui flight ticket prices and weather conditions for 2023 and 2024 by month

BKK - USM

Price

฿4,362 - ฿8,840

USM

Temperature

27 - 29 °C

USM

Rainfall

58 - 490 mm

When is the best time to book a flight to Koh Samui?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights to Koh Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

For a flight to Koh Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city. On average, Ko Samui has 199 flights from Bangkok per day from 5 airlines.

Other local departures to Koh Samui from Thailand

Search flights to Koh Samui by cabin class

Business Classfrom ฿628/person
Prem Economyfrom ฿352/person
Economyfrom ฿63/person

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Yes, Cheapflights does offer price alerts on Koh Samui flights so you can book your travels when it’s right. The Price Alert feature is available after a flight search is performed above.

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