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Cheap Flights to Koh Samui
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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 in | July | High demand for flights, 6% potential price rise |
| Cheapest in | September | Best time to find cheap flights, 4% potential price drop |
| Average price | 3,099﷼ | Average for round-trip flights in October 2021 |
Which day is cheapest to fly to Koh Samui?
The cheapest day to fly to Koh Samui is usually Saturday. At the moment, Sunday is the most expensive.
What time of day is cheapest to fly to Koh Samui?
To get the best value, try booking a flight in the afternoon when visiting Koh Samui. Generally the prices will increase for flights in the morning as these tend to have higher demand.
What airport do you fly into for flights to Koh Samui?
Booking a flight to Koh Samui (USM) is your only option if you intend on flying to Koh Samui. It is only a 3.3 km journey from Ko Samui to Koh Samui’s city centre.
Alternative, similarly priced destinations
See alternative destinations where airfare is generally forecast to be close to Koh Samui flight prices.
Cheapest flights to Thailand
Not set on Koh Samui? See the cheapest flights to Qatar. Airfare prices updated on October 21, 2021.
Doha to Bangkok flights
from 1,486﷼ pp
Doha to Chiang Mai flights
from 2,402﷼ pp
Doha to Krabi flights
from 2,536﷼ pp
Doha to Phuket City flights
from 2,681﷼ pp
Doha to Koh Samui flights
from 3,034﷼ pp
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