We work with more than 300 partners to bring you better travel deals
Cheap Flights to Koh Samui
| Popular in | June | High demand for flights, 8% potential price rise |
| Cheapest in | October | Best time to find cheap flights, 2% potential price drop |
| Average price | ₹ 43,918 | Average for round-trip flights in June 2020 |
| Round-trip from | ₹ 523 | From New Delhi to Ko Samui |
| One-way from | ₹ 226 | One-way flight from New Delhi to Ko Samui |
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheapest prices for Koh Samui flights by month
January
₹ 34,869
February
₹ 29,379
March
₹ 26,101
April
₹ 32,426
May
₹ 21,894
June
₹ 33,121
July
₹ 28,408
August
₹ 26,460
September
₹ 32,441
October
₹ 23,545
November
₹ 31,390
December
₹ 37,107
May is currently the cheapest month to fly to Koh Samui. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.
When is the best time to fly to Koh Samui?
Choose a month below to see average flight price and weather conditions.
|
DEL - USM Price
|
₹ 21,894 - ₹ 52,415
|
|
USM Temperature
|
29 - 33 °C
|
|
USM Rainfall
|
50 - 423 mm
|
Flying to Koh Samui in May is usually considered the best time to fly. However, you will find other deals are always available year round. 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.
When is the best time to book a flight to Koh Samui?
The best time to book flights to Koh Samui is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Which day is cheapest to fly to Koh Samui?
Sunday is currently, on average, the cheapest day to fly to Koh Samui. Flying on Wednesday will result in higher flight prices.
What time of day is cheapest to fly?
At the moment, flights in the morning are likely to offer the best value for money for your Koh Samui trip. A flight in the afternoon will more often than not be of higher cost.
Alternative, similarly priced destinations
Airport for Koh Samui
Popular flight searches
Check out other popular destinations found by fellow travellers
International departures to Koh Samui
Popular places in Thailand