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Home Flights Asia Thailand Cheap flights to Koh Samui, Thailand

Cheap flights to Koh Samui

Popular in August High demand for flights, 10% potential price rise
Cheapest in November Best time to find cheap flights, 3% potential price drop
Average price $1068 Average for round-trip flights in April 2020
Round-trip from $930 From New York to Ko Samui

Cheapest Prices for Koh Samui flights by month

January
$1162
February
$1011
March
$1005
April
$1087
May
$1029
June
$1403
July
$1352
August
$1065
September
$954
October
$912
November
$894
December
$948
Currently, the cheapest month for flights to Koh Samui is November. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Koh Samui?

Choose a month below to see average flight price and weather conditions.
NYC - USM
Price
$894 - $1825
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, November is seen as the time to fly to Koh Samui, however, it is possible to get good deals throughout the year. May tends to be the warmest period in Koh 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.

When is the best time to book flights to Koh Samui?

To ensure you get the cheapest price possible for a flight to Koh Samui, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Which day is cheapest to fly to Koh Samui?

The cheapest day to fly to Koh Samui is usually Sunday. At the moment, Thursday is the most expensive.

What time of day is cheapest to fly?

To get the best value, try booking a flight in the morning when visiting Koh Samui. Generally the prices will increase for flights in the afternoon as these tend to have higher demand.

Airport for Koh Samui

Home Flights Asia Thailand Cheap flights to Koh Samui, Thailand