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Cheap Flights to Koh Samui
| Popular in | December | High demand for flights, 25% potential price rise |
| Cheapest in | February | Best time to find cheap flights, 6% potential price drop |
| Average price | $1,569 | Average for round-trip flights in April 2020 |
| Round-trip from | $1,186 | From Auckland to Ko Samui |
Cheapest prices for Koh Samui flights by month
January
$1,795
February
$1,268
March
$1,179
April
$1,389
May
$1,091
June
$1,289
July
$1,469
August
$1,345
September
$1,337
October
$1,123
November
$1,329
December
$1,763
Currently, May is the cheapest month in which you can book a flight to Koh Samui. Flying to Koh Samui in January will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the best time to fly to Koh Samui?
Choose a month below to see average flight price and weather conditions.
|
AKL - USM Price
|
$1,091 - $2,533
|
|
USM Temperature
|
29 - 33 °C
|
|
USM Rainfall
|
50 - 423 mm
|
Flying to Koh Samui in April is usually considered the best time to fly. However, you will find other deals are always available year round. May sees the temperatures in Koh Samui peak to their warmest. November tends, on average, to see the most amount of rainfall.
When is the best time to book flights to Koh Samui?
The price you pay for your flight to Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Which day is cheapest to fly to Koh Samui?
The cheapest day to fly to Koh Samui is usually Monday. At the moment, Thursday is the most expensive.
What time of day is cheapest to fly?
Koh Samui flights can be made cheaper if you choose a flight in the afternoon. Booking a flight at midday will likely mean higher prices.
Alternative, similarly priced destinations
Find the best prices for you!
Prices found by our users for local departures to Koh Samui
Auckland to Koh Samui flights
from $1,186 pp
Other local departures to Koh Samui
Airport for Koh Samui
Cheapest flights to Thailand
Auckland to Bangkok flights
from $528 pp
Auckland to Phuket flights
from $563 pp
Christchurch to Bangkok flights
from $638 pp
Wellington to Bangkok flights
from $668 pp
Auckland to Koh Samui flights
from $703 pp
Queenstown to Bangkok flights
from $741 pp
Auckland to Chiang Mai flights
from $755 pp
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