Cheap Flights to Koh Samui

Round-trip
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Boston (BOS)
Koh Samui (USM)
Thu 28/10
Thu 4/11
Any month
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Home Thailand Cheap flights to Koh Samui, Thailand

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.
Popular inJanuaryHigh demand for flights, 5% potential price rise
Cheapest inMayBest time to find cheap flights, 3% potential price drop
Average price8,900,999 ₫Average for round-trip flights in October 2021
Round-trip from8,878,292 ₫From Ho Chi Minh City to Koh Samui
One-way from227,066 ₫One-way flight from Ho Chi Minh City (SGN) to Koh Samui (USM)

Which day is cheapest to fly to Koh Samui?

At the moment, Monday is the most economical day to take a flight to Koh Samui. Friday is likely to be the most costly.

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

Koh Samui flights can be made cheaper if you choose a flight in the morning. Booking a flight in the afternoon will likely mean higher prices.

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

Most people fly into Koh Samui (USM) if they book a flight to Koh Samui. Ko Samui is conveniently located just 3.3 km from Koh Samui’s city center.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Koh Samui flight prices.

Find the best Koh Samui flight deals for you

Cheap tickets to Koh Samui found by our users in Vietnam as recently as October 21, 2021.

Cheapest flights to Thailand

Not set on Koh Samui? See the cheapest flights to Vietnam. Airfare prices updated on October 21, 2021.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home Thailand Cheap flights to Koh Samui, Thailand
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