Cheap Flights to Ko Samui

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Home Asia Thailand Koh Samui Cheap flights to Ko Samui, Thailand

Flights to Ko Samui in 2021

Popular inDecemberHigh demand for flights, 11% potential price rise
Cheapest inMayBest time to find cheap flights, 5% potential price drop
Average price£594Average for round-trip flights in March 2021
Round-trip from£540From London to Koh Samui

Cheapest prices for Ko Samui flights by month

January
£607
February
£589
March
£582
April
£589
May
£557
June
£558
July
£664
August
£607
September
£568
October
£579
November
£563
December
£592
Currently, the cheapest month for flights to Ko Samui is May. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

When is the best time to fly to Ko Samui?

LON - USM
Price
£557 - £1,043
USM
Temperature
29 - 33 °C
USM
Rainfall
50 - 423 mm
May is typically the best time to fly to Ko Samui, but there are other times where great deals are available. May sees the temperatures in Ko Samui peak to their warmest. November tends, on average, to see the most amount of rainfall.

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

The best time to book flights to Ko Samui is 13 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 Ko Samui?

The cheapest day to fly to Ko Samui is usually Tuesday. At the moment, Friday is the most expensive.

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

At the moment, flights at midday are likely to offer the best value for money for your Ko Samui trip. A flight in the morning will more often than not be of higher cost.
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