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

If you book a flight to Koh Samui, you will be flying into Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Koh Samui.

Can I find cheaper flights to Koh 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 Koh Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Koh Samui?

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

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

Ko Samui is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui typically cost $95, while return flights cost around $249.

How much is a return flight to Koh Samui?

A return flight to Koh Samui will typically cost around $204, however they can be found for as little as $143.

Where does the fastest flight to Koh Samui depart from?

For those looking to save time traveling to Koh Samui, Hamilton offers the quickest one-way flight (18 hours 30 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).

$1,481+ Flights to Koh Samui, Thailand

Flights to Koh Samui in 2025

Return from	$1,481
One-way from	$2,769
Popular in	February
Cheapest in	August
Average price	$2,586

23/3-30/3
6 total stops
68h 55m total
Auckland to Koh Samui

Search Deals

9/4
2 total stops
36h 20m total
Auckland to Koh Samui

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($747 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($82 potential savings vs. average return price).

Search Deals

Average for return flights in February 2025

Search Deals

Find flight deals to Koh Samui

Cheapest flights to Koh Samui
Explore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 23 February 2025.

Sun 23/320:40AKL - USM

3 stops30h 10mMultiple Airlines

Sun 30/308:45USM - AKL

3 stops38h 45mMultiple Airlines

Deal found 23/2$1,481

Fri 12/906:00AKL - USM

2 stops19h 30mQantas Airways

Fri 3/1013:30USM - AKL

2 stops17h 55mQantas Airways

Deal found 23/2$2,153

Fri 12/919:30AKL - USM

3 stops23h 15mChina Airlines

Fri 3/1009:15USM - AKL

3 stops27h 45mChina Airlines

Deal found 23/2$2,198

Sun 23/315:15AKL - USM

1 stop22h 45mSingapore Airlines

Sun 30/308:45USM - AKL

1 stop22h 35mSingapore Airlines

Deal found 23/2$2,421

Thu 11/900:25AKL - USM

2 stops21h 10mMalaysia Airlines

Fri 3/1009:15USM - AKL

2 stops21h 10mMalaysia Airlines

Deal found 23/2$2,553

Wed 9/407:30AKL - USM

2 stops39h 45mBritish Airways

Mon 28/413:30USM - AKL

2 stops19h 30mBritish Airways

Deal found 22/2$2,864

Best flights to Koh Samui
Discover carefully curated flight deals to Koh Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 February 2025.

Sun 23/320:40AKL - USM

3 stops30h 10mMultiple Airlines

Sun 30/308:45USM - AKL

3 stops38h 45mMultiple Airlines

Deal found 23/2$1,481

Sun 23/315:15AKL - USM

1 stop22h 45mSingapore Airlines

Sun 30/308:45USM - AKL

1 stop22h 35mSingapore Airlines

Deal found 23/2$2,421

Wed 9/407:30AKL - USM

2 stops39h 45mBritish Airways

Mon 28/413:30USM - AKL

2 stops19h 30mBritish Airways

Deal found 22/2$2,864

Sat 19/419:30AKL - USM

3 stops42h 05mChina Airlines

Sun 27/421:30USM - AKL

3 stops39h 30mChina Airlines

Deal found 22/2$3,322

Last-minute flights to Koh Samui
Discover last-minute flight deals to Koh Samui. Data last updated 23 February 2025 and is based on user searches.

Sun 23/320:40AKL - USM

3 stops30h 10mMultiple Airlines

Sun 30/308:45USM - AKL

3 stops38h 45mMultiple Airlines

Deal found 23/2$1,481

Sun 23/315:15AKL - USM

1 stop22h 45mSingapore Airlines

Sun 30/308:45USM - AKL

1 stop22h 35mSingapore Airlines

Deal found 23/2$2,421

Find flights to Koh Samui within your budget

Fly from

Route

Departure

Return

Price

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Sun 23/3

20:40-20:50

3 stops30h 10m

Ko Samui

Sun 30/3

08:45-05:30

3 stops38h 45m

$1,481

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Sun 23/3

15:15-08:00

1 stop22h 45m

Ko Samui

Sun 30/3

08:45-13:20

1 stop22h 35m

$2,421

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Wed 9/4

07:30-18:15

2 stops39h 45m

Ko Samui

Mon 28/4

13:30-14:00

2 stops19h 30m

$2,864

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Thu 3/7

00:25-16:35

2 stops21h 10m

Ko Samui

Thu 10/7

21:30-11:25

2 stops32h 55m

$3,303

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Sat 19/4

19:30-08:35

3 stops42h 05m

Ko Samui

Sun 27/4

21:30-18:00

3 stops39h 30m

$3,322

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Wed 9/4

11:10-18:30

2 stops36h 20m

$2,769

AucklandKoh Samui

AKL - USM

AKLUSM

Auckland Intl

Wed 9/4

14:10-07:50

1 stop22h 40m

$4,081

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Best time to book a flight to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh 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.

Travel insights for flights to Koh Samui

Get recent, data-driven insights about flights to Koh Samui including ideal travel times, pricing trends, and more.

How long is the flight to Koh Samui?

On average, a flight from Auckland to Koh Samui takes 40 hours 45 minutes. Flights to Koh 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 Koh Samui?

The most popular airlines flying from Auckland to Koh Samui are Singapore Airlines and Qantas Airways.

Singapore Airlines

From $840

Qantas Airways

From $1,017

What are the cheapest airlines that fly to Koh Samui?

The cheapest airlines flying from Auckland to Koh Samui are Singapore Airlines and Qantas Airways.

Rainfall in Koh Samui by month

In terms of precipitation, rainfall in Koh 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 Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

If weather is an important factor for your trip to Koh 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 Koh Samui

China Airlines

8.2

Very Good

723 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

China Airlines

8.2

Very Good

723 reviews

China Airlines

8.2

Very Good

723 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

Singapore Airlines

8.1

Very Good

1,296 reviews

China Airlines

8.2

Very Good

723 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

British Airways

6.6

Okay

6,754 reviews

China Airlines

8.2

Very Good

723 reviews

Check prices

Reviews

1 / 20

6.0

Good

Alex,Dec 2024

SYD - TPE

For the money it’s good value. Seat space rather small

What airport do you fly into for flights to Koh Samui?
If you book a flight to Koh Samui, you will be flying into Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3.3 km from the centre of Koh Samui.
Can I find cheaper flights to Koh 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 Koh Samui on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Koh Samui?
Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Koh Samui.
What is the cheapest airport to fly to in Koh Samui?
Ko Samui is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui typically cost $95, while return flights cost around $249.
How much is a return flight to Koh Samui?
A return flight to Koh Samui will typically cost around $204, however they can be found for as little as $143.
Where does the fastest flight to Koh Samui depart from?
For those looking to save time traveling to Koh Samui, Hamilton offers the quickest one-way flight (18 hours 30 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).

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Deals for Koh 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.

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$1,481+ Cheap flights to Koh Samui

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/3. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Koh Samui in 2025

Find the latest flights to Koh 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 23 February 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flight deals to Koh Samui

Cheapest flights to Koh SamuiExplore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 23 February 2025.

Explore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 23 February 2025.

Find flights to Koh Samui within your budget

Locate flights to Koh 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 23 February 2025.

Best time to book a flight to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui with our price prediction graph.

Travel insights for flights to Koh Samui

Get recent, data-driven insights about flights to Koh Samui including ideal travel times, pricing trends, and more.

How long is the flight to Koh Samui?

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

What are the cheapest airlines that fly to Koh Samui?

Rainfall in Koh Samui by month

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

Temperature in Koh Samui by month

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

Reviews of airlines servicing Koh Samui

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

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

What is the best airline to fly to Koh Samui?

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

How much is a return flight to Koh Samui?

Where does the fastest flight to Koh Samui depart from?

Does Ko Samui have rental cars?

Are there hotels close to Ko Samui?

Travelling to a place near Koh 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 Koh Samui

Some of the lowest fares we’ve come across for flights to Koh 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 Koh Samui?

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

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

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

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Travel Smart

Cheapest flights to Koh Samui
Explore the most affordable flight options available to Koh Samui. Find the lowest fares based on data from user searches, with prices last updated on 23 February 2025.