What airport do you fly into for flights to Ko Samui?

Most people fly into Ko Samui (USM) if they book a flight to Ko Samui. Ko Samui is conveniently located just 3.3 km from Ko Samui’s city centre.

Can I find cheaper flights to Ko Samui if I am willing to have stopovers?

Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Ko Samui?

Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Ko Samui.

What is the cheapest airport to fly to in Ko Samui?

Ko Samui is currently the cheapest airport to fly to in Ko Samui. One-way flights to Ko Samui typically cost $124, while return flights cost around $331.

Where does the fastest flight to Ko Samui depart from?

For those looking to save time traveling to Ko Samui, Auckland Intl offers the quickest one-way flight (18 hours 40 minutes).

Does Ko Samui have rental cars?

Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.

Are there hotels close to Ko Samui?

Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

$578+ Flights to Ko Samui, Thailand

Flights to Ko Samui in 2025

Return from	$1,492
One-way from	$578
Popular in	December
Cheapest in	November
Average price	$2,026

14/6-15/6
5 total stops
66h 35m total
Auckland to Ko Samui

Search Deals

14/6
2 total stops
41h 15m total
Auckland to Ko Samui

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($313 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($107 potential savings vs. average return price).

Search Deals

Average for return flights in April 2025

Search Deals

Find flight deals to Ko Samui

Cheapest flights to Ko Samui
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 April 2025.

Sat 14/606:15AKL - USM

2 stops30h 35mMultiple Airlines

Sun 15/612:30USM - AKL

3 stops36h 00mMultiple Airlines

Deal found 29/4$1,492

Fri 12/919:30AKL - USM

3 stops22h 15mChina Airlines

Fri 3/1009:15USM - AKL

3 stops27h 45mChina Airlines

Deal found 30/4$2,124

Fri 12/906:00AKL - USM

2 stops19h 30mQantas Airways

Fri 3/1013:30USM - AKL

2 stops18h 40mQantas Airways

Deal found 29/4$2,361

Thu 11/900:25AKL - USM

2 stops18h 20mMalaysia Airlines

Fri 3/1008:45USM - AKL

2 stops21h 40mMalaysia Airlines

Deal found 30/4$2,535

Fri 12/914:10AKL - USM

1 stop33h 20mSingapore Airlines

Fri 3/1013:30USM - AKL

1 stop27h 40mSingapore Airlines

Deal found 30/4$2,640

Best flights to Ko Samui
Discover carefully curated flight deals to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 April 2025.

Sat 14/606:15AKL - USM

2 stops30h 35mMultiple Airlines

Sun 15/612:30USM - AKL

3 stops36h 00mMultiple Airlines

Deal found 29/4$1,492

Fri 12/919:30AKL - USM

3 stops22h 15mChina Airlines

Fri 3/1009:15USM - AKL

3 stops27h 45mChina Airlines

Deal found 30/4$2,124

Fri 12/906:00AKL - USM

2 stops19h 30mQantas Airways

Fri 3/1013:30USM - AKL

2 stops18h 40mQantas Airways

Deal found 29/4$2,361

Thu 11/900:25AKL - USM

2 stops18h 20mMalaysia Airlines

Fri 3/1008:45USM - AKL

2 stops21h 40mMalaysia Airlines

Deal found 30/4$2,535

Fri 12/914:10AKL - USM

1 stop33h 20mSingapore Airlines

Fri 3/1013:30USM - AKL

1 stop27h 40mSingapore Airlines

Deal found 30/4$2,640

Cheapflights Fare Finder

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

Sat 14/6

06:15-07:50

2 stops30h 35m

Ko Samui

Sat 21/6

17:40-05:30

2 stops30h 50m

$1,353

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Fri 12/9

19:30-12:45

3 stops22h 15m

Ko Samui

Fri 3/10

09:15-19:00

3 stops27h 45m

$2,124

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Fri 12/9

06:00-20:30

2 stops19h 30m

Ko Samui

Fri 3/10

13:30-14:10

2 stops18h 40m

$2,361

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

$2,535

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Fri 12/9

14:10-18:30

1 stop33h 20m

Ko Samui

Fri 3/10

13:30-23:10

1 stop27h 40m

$2,640

AucklandKo Samui

AKL - USM

AKLUSM

Auckland Intl

Sat 14/6

06:15-18:30

2 stops41h 15m

$578

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 18 hours 40 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.

Singapore Airlines

From $840

Qantas Airways

From $1,003

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

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

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

China Airlines

8.3

Very Good

732 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

China Airlines

8.3

Very Good

732 reviews

China Airlines

8.3

Very Good

732 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Singapore Airlines

8.1

Very Good

1,292 reviews

China Airlines

8.3

Very Good

732 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Qantas Airways

7.5

Good

829 reviews

China Airlines

8.3

Very Good

732 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Malaysia Airlines

7.3

Good

254 reviews

China Airlines

8.3

Very Good

732 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

FAQs about flying to Ko Samui

What airport do you fly into for flights to Ko Samui?
Most people fly into Ko Samui (USM) if they book a flight to Ko Samui. Ko Samui is conveniently located just 3.3 km from Ko Samui’s city centre.
Can I find cheaper flights to Ko Samui if I am willing to have stopovers?
Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Ko Samui?
Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Ko Samui.
What is the cheapest airport to fly to in Ko Samui?
Ko Samui is currently the cheapest airport to fly to in Ko Samui. One-way flights to Ko Samui typically cost $124, while return flights cost around $331.
Where does the fastest flight to Ko Samui depart from?
For those looking to save time traveling to Ko Samui, Auckland Intl offers the quickest one-way flight (18 hours 40 minutes).
Does Ko Samui have rental cars?
Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.
Are there hotels close to Ko Samui?
Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0.0 km away from Ko Samui).

See more FAQs

Ko Tao

Ko Pha Ngan

Browse thousands of different options on Cheapflights for your next trip

Find the best flight deals to Ko Samui

Flights from Suvarnabhumi to Ko Samui

Fly with Cheapflights

How does Cheapflights help users find flights to Ko Samui?

Deals for Ko Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Ko Samui?

Cheapflights helps you find that perfect flight to Ko Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Ko Samui with no change fees?

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.

Can Cheapflights notify me if prices for flights to Ko Samui become cheaper?

Yes! Start tracking prices for Ko Samui flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$578+ 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 14/6. 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 April 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

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 April 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 April 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 April 2025.

Use the filters below to find and compare flights to Ko Samui that are best for you.

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?

What are the most popular airlines that fly to Ko Samui?

What are the cheapest airlines that fly to Ko Samui?

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

Reviews of airlines servicing Ko Samui

FAQs about flying to Ko Samui

What airport do you fly into for flights to Ko Samui?

Can I find cheaper flights to Ko Samui if I am willing to have stopovers?

What is the best airline to fly to Ko Samui?

What is the cheapest airport to fly to in Ko Samui?

Where does the fastest flight to Ko Samui depart from?

Does Ko Samui have rental cars?

Are there hotels close to Ko Samui?

Travelling to a place near Ko Samui?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find the best flight deals to Ko Samui

Some of the lowest fares we’ve come across for flights to Ko Samui.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Ko Samui?

Why should you use Cheapflights to find cheap flight tickets to Ko Samui?

Can Cheapflights find flights to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights to Ko Samui become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights to Ko Samui
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 April 2025.