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Home Flights Asia Thailand Koh Samui Cheap flights to Ko Samui, Thailand

Cheap flights to Ko Samui, Thailand

Round-trip from $1,018 From Las Vegas to Ko Samui
One-way from $661 One-way flight from Las Vegas to Ko Samui
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheapest Prices for Ko Samui flights by month

January
$1,088
February
$1,084
March
$1,023
April
$1,090
May
$1,080
June
$1,405
July
$1,258
August
$998
September
$938
October
$912
November
$964
December
$1,023
At the present moment the cheapest month to fly to Ko Samui is currently October; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Ko Samui?

Choose a month below to see average flight price and weather conditions.
LAS - USM
Price
$912 - $1,831
USM
Temperature
84.2 - 91.4 °F
USM
Rainfall
1.97 - 16.65 inches
Whilst there are several times of the year to choose from, October is seen as the time to fly to Ko Samui, however, it is possible to get good deals throughout the year. May tends to be the warmest period in Ko Samui so if you are looking for sun or warmer climates then look to fly around this time. November is the wettest if you need to factor this in to your plans.

Which day is cheapest to fly to Ko Samui?

The cheapest day to fly to Ko Samui is usually Saturday. At the moment, Wednesday is the most expensive.

What time of day is cheapest to fly to Ko Samui?

To get the best value, try booking a flight in the morning when visiting Ko Samui. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.
Other local departures to Ko Samui (USM)
Home Flights Asia Thailand Koh Samui Cheap flights to Ko Samui, Thailand