Skip to main content
Cheap Flights to Koh Samui
Return
Economy
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 | June | High demand for flights, 49% potential price rise |
| Cheapest in | March | Best time to find cheap flights, 10% potential price drop |
| Average price | Rp 5,956,962 | Average for round-trip flights in September 2021 |
| Round-trip from | Rp 6,783,526 | From Jakarta to Koh Samui |
| One-way from | Rp 142,511 | One-way flight from Jakarta to Koh Samui (USM) |
Which day is cheapest to fly to Koh Samui?
At the moment, Saturday is the most economical day to take a flight to Koh Samui. Monday is likely to be the most costly.
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 Indonesia as recently as September 28, 2021.
Denpasar to Koh Samui flights
from Rp 6,897,534 pp
Cheapest flights to Thailand
Not set on Koh Samui? See the cheapest flights to Indonesia. Airfare prices updated on September 28, 2021.
Medan to Bangkok flights
from Rp 1,752,886 pp
Jakarta to Bangkok flights
from Rp 2,465,442 pp
Surabaya to Bangkok flights
from Rp 2,835,970 pp
Jakarta to Phuket City flights
from Rp 3,790,794 pp
Denpasar to Bangkok flights
from Rp 4,147,072 pp
Surabaya to Phuket City flights
from Rp 4,189,825 pp
Bandung to Bangkok flights
from Rp 4,375,090 pp
Denpasar to Phuket City flights
from Rp 4,489,098 pp
Surabaya to Krabi flights
from Rp 4,660,112 pp
Bandung to Phuket City flights
from Rp 4,973,636 pp
Denpasar to Chiang Mai flights
from Rp 5,087,645 pp
Jakarta to Koh Samui flights
from Rp 6,783,526 pp
Denpasar to Koh Samui flights
from Rp 6,897,535 pp
Jakarta to Krabi flights
from Rp 7,068,548 pp
Yogyakarta to Bangkok flights
from Rp 7,410,575 pp
Jakarta to Chiang Mai flights
from Rp 38,691,748 pp
Popular flight searches
Check out other popular destinations found by fellow travellers in 2021.
Popular places in Thailand