$621+ Cheap flights to Ko Samui
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
Flights to Ko Samui in 2025
Find the latest flights to Ko Samui in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 30 March 2025.
Return from | $1,402 |
---|---|
One-way from | $621 |
Popular in | March |
Cheapest in | August |
Average price | $2,596 |
Find flight deals to Ko Samui
Cheapest flights to Ko SamuiExplore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 30 March 2025.
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 30 March 2025.
Cheapflights Fare Finder
Locate flights to Ko Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 134,765 searches and data was last updated on 30 March 2025.
Use the filters below to find and compare flights to Ko Samui that are best for you.
Fly from
Route
Departure
Return
Price
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Mon 19/5
10:40-21:35
3 stops39h 55m
Ko Samui
Fri 23/5
06:55-05:30
3 stops41h 35m
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Thu 18/9
06:00-20:50
2 stops19h 50m
Ko Samui
Fri 3/10
13:30-19:00
2 stops23h 30m
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Mon 19/5
14:10-11:20
1 stop26h 10m
Ko Samui
Fri 23/5
08:45-12:20
1 stop22h 35m
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Fri 12/9
19:30-12:45
3 stops22h 15m
Ko Samui
Fri 3/10
10:05-19:00
3 stops26h 55m
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Thu 11/9
00:25-13:45
2 stops18h 20m
Ko Samui
Fri 3/10
08:45-12:25
2 stops21h 40m
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Sat 19/4
07:30-18:15
2 stops39h 45m
Ko Samui
Tue 29/4
13:30-14:05
2 stops19h 35m
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Thu 1/5
20:40-18:30
2 stops50h 50m
AucklandKo Samui
AKL - USM
AKLUSM
Auckland Intl
Sun 27/4
14:10-07:50
1 stop22h 40m
Best time to book a flight to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Ko Samui
How long is the flight to Ko Samui?
On average, a flight from Auckland to Ko Samui takes 20 hours 0 minutes. Flights to Ko Samui from other popular cities in New Zealand will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Ko Samui?
The most popular airlines flying from Auckland to Ko Samui are Singapore Airlines and Qantas Airways.
What are the cheapest airlines that fly to Ko Samui?
The cheapest airlines flying from Auckland to Ko Samui are Singapore Airlines and Qantas Airways.
Rainfall in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.
Temperature in Ko Samui by month
Plan your trip to Ko Samui by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).
Reviews of airlines servicing Ko Samui
Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 30 March 2025.
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Sopharith,Feb 2025
TPE - PNH
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Sopharith,Feb 2025
TPE - PNH
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Sopharith,Feb 2025
TPE - PNH
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Sopharith,Feb 2025
TPE - PNH
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Sopharith,Feb 2025
TPE - PNH
Crew
Comfort
Overall
Entertainment
Boarding
Food
Reviews
Sopharith,Feb 2025
TPE - PNH
FAQs about flying to Ko Samui
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Certainly. Search results for flights to Ko Samui shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
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