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

Booking 61 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.

When is the best time to fly to Ko Samui Airport?

Whilst there are several times of the year to choose from, July is seen as the time to fly to Koh Samui, however, it is possible to get good deals throughout the year. If weather is an important factor for you when considering when to fly to Koh Samui, the warmest period tends to be May, with the wettest being November.

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

If you book a flight to Koh Samui, you will be flying into Ko Samui, which is the city’s only airport. Koh Samui (USM) is located 3.3 km from the centre of Koh Samui.

Cheap Flights to Koh Samui from ฿567

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Popular in	January	High demand for flights, 20% potential price rise
Cheapest in	May	Best time to find cheap flights, 3% potential price drop
Average price	฿7,973	Average for round-trip flights in October 2021
Round-trip from	฿934	From Bangkok to Koh Samui
One-way from	฿334	One-way flight from Bangkok to Koh Samui (USM)

TH1 - USM Price	฿6,294 - ฿11,933
USM Temperature	29 - 33 °C
USM Precipitation	50 - 423 mm

Cheap Flights to Koh Samui

Flights to Koh Samui in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Cheap flights to Koh Samui in October, November 2021

The best prices found for USM flights for October, November

Koh Samui 2021 flight deals

Cheap flights to Koh Samui found for this year

Last minute flights to Koh Samui

Late deals on return flights to Koh Samui, departing today and this week

Cheapest prices for Koh Samui flights by month

The cheapest ticket to Koh Samui found for each month in 2021 based on historical flight searches by Cheapflights users.

When is the best time to fly to Ko Samui Airport?

Average Koh Samui flight ticket prices and weather conditions for 2021 and 2022 by month.

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

Booking 61 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?

Find the best Koh Samui flight deals for you

Cheap tickets to Koh Samui found by our users in Thailand as recently as October 17, 2021.

Cheapest flights to Thailand

Not set on Koh Samui? See the cheapest flights to Thailand. Airfare prices updated on October 17, 2021.

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