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. Booking flights from Hong Kong to Ko Samui should be relatively easy as there are 6 daily flights from 2 different airlines.

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, Bangkok Airways 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 HK$1,187, while return flights cost around HK$1,632.

How much is a return flight to Koh Samui?

A return flight to Koh Samui will typically cost around HK$214, however they can be found for as little as HK$210.

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).

HK$1,145+ Flights to Koh Samui, Thailand

Flights to Koh Samui in 2025

Return from	HK$2,281
One-way from	HK$1,145
Popular in	December
Cheapest in	November
Average price	HK$4,710

Scoot
25-3-31-3
2 total stops
39h 10m total
Hong Kong to Koh Samui

Search Deals

29-5
1 total stop
11h 05m total
Hong Kong to Koh Samui

Search Deals

High demand for flights, 7% potential price rise

Search Deals

Best time to find cheap flights, 2% potential price drop

Search Deals

Average for return flights in January 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 20 January 2025.

Tue 25-316:55HKG - USM

1 stop15h 15mMultiple Airlines

Mon 31-309:00USM - HKG

1 stop23h 55mMultiple Airlines

Deal found 20-1HK$2,281

Mon 12-510:55HKG - USM

1 stop8h 35mScoot

Fri 16-519:25USM - HKG

1 stop13h 30mScoot

Deal found 20-1HK$2,889

Fri 14-321:00HKG - USM

1 stop12h 10mEmirates

Tue 25-307:55USM - HKG

1 stop8h 45mEmirates

Deal found 20-1HK$3,208

Sat 15-317:05HKG - USM

Nonstop3h 30mBangkok Airways

Fri 21-311:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 19-1HK$3,441

Thu 23-1019:35HKG - USM

2 stops12h 45mEVA Air

Tue 28-1010:00USM - HKG

2 stops9h 50mEVA Air

Deal found 19-1HK$4,158

Thu 27-317:05HKG - USM

Nonstop3h 30mQatar Airways

Tue 1-410:55USM - HKG

Nonstop3h 20mQatar Airways

Deal found 19-1HK$4,430

Sat 15-317:05HKG - USM

Nonstop3h 30mCathay Pacific

Fri 21-311:40USM - HKG

Nonstop3h 15mCathay Pacific

Deal found 19-1HK$4,516

Thu 20-317:05HKG - USM

Nonstop3h 30mHong Kong Airlines

Thu 27-311:40USM - HKG

Nonstop3h 15mHong Kong Airlines

Deal found 19-1HK$4,594

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 20 January 2025.

Tue 25-316:55HKG - USM

1 stop15h 15mMultiple Airlines

Mon 31-309:00USM - HKG

1 stop23h 55mMultiple Airlines

Deal found 20-1HK$2,281

Mon 12-510:55HKG - USM

1 stop8h 35mScoot

Fri 16-519:25USM - HKG

1 stop13h 30mScoot

Deal found 20-1HK$2,889

Fri 14-321:00HKG - USM

1 stop12h 10mEmirates

Tue 25-307:55USM - HKG

1 stop8h 45mEmirates

Deal found 20-1HK$3,208

Sat 15-317:05HKG - USM

Nonstop3h 30mBangkok Airways

Fri 21-311:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 19-1HK$3,441

Wed 14-517:00HKG - USM

2 stops15h 20mEVA Air

Tue 20-508:45USM - HKG

2 stops10h 10mEVA Air

Deal found 19-1HK$4,298

Thu 27-317:05HKG - USM

Nonstop3h 30mQatar Airways

Tue 1-410:55USM - HKG

Nonstop3h 20mQatar Airways

Deal found 19-1HK$4,430

Sat 15-317:05HKG - USM

Nonstop3h 30mCathay Pacific

Fri 21-311:40USM - HKG

Nonstop3h 15mCathay Pacific

Deal found 19-1HK$4,516

Thu 20-317:05HKG - USM

Nonstop3h 30mHong Kong Airlines

Thu 27-311:40USM - HKG

Nonstop3h 15mHong Kong Airlines

Deal found 19-1HK$4,594

Thu 6-218:50HKG - USM

1 stop14h 10mSingapore Airlines

Tue 11-208:55USM - HKG

1 stop12h 50mSingapore Airlines

Deal found 19-1HK$4,835

Direct flights to Koh Samui
Explore direct flight options to Koh Samui based on user searches, and compare prices and availability for your desired travel dates. Data last updated 20 January 2025.

Wed 14-516:15HKG - USM

Nonstop3h 20mBangkok Airways

Tue 20-510:55USM - HKG

Nonstop3h 20mBangkok Airways

Deal found 19-1HK$3,402

Thu 27-317:05HKG - USM

Nonstop3h 30mQatar Airways

Tue 1-410:55USM - HKG

Nonstop3h 20mQatar Airways

Deal found 19-1HK$4,430

Sat 15-317:05HKG - USM

Nonstop3h 30mCathay Pacific

Fri 21-311:40USM - HKG

Nonstop3h 15mCathay Pacific

Deal found 19-1HK$4,516

Thu 20-317:05HKG - USM

Nonstop3h 30mHong Kong Airlines

Thu 27-311:40USM - HKG

Nonstop3h 15mHong Kong Airlines

Deal found 19-1HK$4,594

Tue 18-217:05HKG - USM

Nonstop3h 30mMultiple Airlines

Sun 23-211:40USM - HKG

Nonstop3h 15mMultiple Airlines

Deal found 20-1HK$4,983

Last-minute flights to Koh Samui
Discover last-minute flight deals to Koh Samui. Data last updated 20 January 2025 and is based on user searches.

Sat 25-116:55HKG - USM

1 stop15h 45mMultiple Airlines

Tue 28-108:55USM - HKG

1 stop14h 40mMultiple Airlines

Deal found 20-1HK$3,986

Sat 25-122:15HKG - USM

1 stop10h 45mScoot

Wed 29-108:55USM - HKG

1 stop11h 15mScoot

Deal found 20-1HK$4,905

Sun 26-116:45HKG - USM

2 stops26h 30mVietnam Airlines

Thu 30-108:15USM - HKG

2 stops14h 00mVietnam Airlines

Deal found 20-1HK$11,710

Tue 28-111:25HKG - USM

2 stops21h 20mPhilippine Airlines

Sun 2-219:10USM - HKG

2 stops25h 30mPhilippine Airlines

Deal found 19-1HK$13,672

Wed 29-122:10HKG - USM

1 stop10h 15mBangkok Airways

Tue 4-221:30USM - HKG

1 stop13h 40mBangkok Airways

Deal found 20-1HK$5,372

Wed 29-117:05HKG - USM

Nonstop3h 30mCathay Pacific

Thu 30-107:55USM - HKG

1 stop6h 35mCathay Pacific

Deal found 20-1HK$7,202

Wed 29-117:35HKG - USM

2 stops14h 55mEVA Air

Tue 4-221:05USM - HKG

2 stops12h 00mEVA Air

Deal found 20-1HK$7,786

Wed 5-221:00HKG - USM

1 stop12h 00mScoot

Sun 9-308:55USM - HKG

1 stop10h 05mScoot

Deal found 19-1HK$3,200

Wed 5-217:05HKG - USM

Nonstop3h 30mBangkok Airways

Wed 5-311:40USM - HKG

Nonstop3h 15mBangkok Airways

Deal found 19-1HK$4,376

Thu 6-218:50HKG - USM

1 stop14h 10mSingapore Airlines

Tue 11-208:55USM - HKG

1 stop12h 50mSingapore Airlines

Deal found 19-1HK$4,835

Fri 7-217:05HKG - USM

Nonstop3h 30mCathay Pacific

Tue 18-211:40USM - HKG

Nonstop3h 15mCathay Pacific

Deal found 20-1HK$5,084

Fri 7-217:05HKG - USM

Nonstop3h 30mHong Kong Airlines

Sat 15-211:40USM - HKG

Nonstop3h 15mHong Kong Airlines

Deal found 20-1HK$5,318

One-way flights to Koh Samui
Search for one-way flight options to Koh Samui. Find affordable one-way fares based on user searches. Data last updated 20 January 2025.

Thu 29-507:55HKG - USM

1 stop11h 05mMultiple Airlines

Deal found 19-1HK$1,145

Thu 6-206:55HKG - USM

1 stop26h 05mScoot

Deal found 19-1HK$1,581

Thu 10-416:15HKG - USM

Nonstop3h 20mBangkok Airways

Deal found 19-1HK$1,962

Wed 19-217:05HKG - USM

Nonstop3h 30mHong Kong Airlines

Deal found 20-1HK$2,523

Fri 11-417:00HKG - USM

2 stops16h 35mEVA Air

Deal found 19-1HK$3,332

Sun 2-217:05HKG - USM

Nonstop3h 30mQatar Airways

Deal found 19-1HK$3,605

Thu 30-117:05HKG - USM

Nonstop3h 30mCathay Pacific

Deal found 19-1HK$4,524

Sun 2-213:35HKG - USM

2 stops19h 05mPhilippine Airlines

Deal found 19-1HK$5,699

Sat 1-208:45HKG - USM

2 stops13h 00mMalaysia Airlines

Deal found 19-1HK$8,276

Find flights to Koh Samui within your budget

Fly from

Route

Departure

Return

Price

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Tue 25-3

16:55-07:10

1 stop15h 15m

Ko Samui

Mon 31-3

09:00-09:55

1 stop23h 55m

HK$2,281

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 12-5

10:55-18:30

1 stop8h 35m

Ko Samui

Fri 16-5

19:25-09:55

1 stop13h 30m

HK$2,889

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Fri 14-3

21:00-08:10

1 stop12h 10m

Ko Samui

Tue 25-3

07:55-17:40

1 stop8h 45m

HK$3,208

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sat 15-3

17:05-19:35

Nonstop3h 30m

Ko Samui

Fri 21-3

11:40-15:55

Nonstop3h 15m

HK$3,441

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Wed 14-5

17:00-07:20

2 stops15h 20m

Ko Samui

Tue 20-5

08:45-19:55

2 stops10h 10m

HK$4,298

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Thu 27-3

17:05-19:35

Nonstop3h 30m

Ko Samui

Tue 1-4

10:55-15:15

Nonstop3h 20m

HK$4,430

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sat 15-3

17:05-19:35

Nonstop3h 30m

Ko Samui

Fri 21-3

11:40-15:55

Nonstop3h 15m

HK$4,516

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Thu 20-3

17:05-19:35

Nonstop3h 30m

Ko Samui

Thu 27-3

11:40-15:55

Nonstop3h 15m

HK$4,594

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Thu 6-2

18:50-08:00

1 stop14h 10m

Ko Samui

Tue 11-2

08:55-22:45

1 stop12h 50m

HK$4,835

Hong KongKoh Samui

HKG - USM

HKGUSM

Hong Kong Intl

Thu 29-5

07:55-18:00

1 stop11h 05m

HK$1,145

Flights are sorted by cheapest return flights first.

Deals found on 19-1

Showing 1-10 of 18 results

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.

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

To ensure you get the cheapest price possible for a flight to Koh Samui, you should look to book at least 48 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

How long is the flight to Koh Samui?

On average, a flight from Hong Kong to Koh Samui takes 3 hours 20 minutes. Flights to Koh Samui from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Koh Samui

The most flights from Hong Kong to Koh Samui are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

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

The most popular airlines flying from Hong Kong to Koh Samui are Bangkok Airways and Cathay Pacific.

Bangkok Airways

From HK$447

Cathay Pacific

From HK$540

What are the cheapest airlines that fly to Koh Samui?

The cheapest airlines flying from Hong Kong to Koh Samui are Bangkok Airways and Cathay Pacific.

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

Read through reviews of airlines servicing Koh Samui, such as Scoot, Bangkok Airways and EVA Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

EVA Air

8.4

Very Good

1,255 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Emirates

8.1

Very Good

3,356 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Singapore Airlines

8.1

Very Good

1,328 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Bangkok Airways

8.1

Very Good

129 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

Qatar Airways

7.5

Good

3,754 reviews

EVA Air

8.4

Very Good

1,255 reviews

Check prices

Reviews

1 / 10

Excellent crew, smooth flight, good food and service. We have flown with other carriers but this one is the best so far.

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. Booking flights from Hong Kong to Ko Samui should be relatively easy as there are 6 daily flights from 2 different airlines.
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, Bangkok Airways 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 HK$1,187, while return flights cost around HK$1,632.
How much is a return flight to Koh Samui?
A return flight to Koh Samui will typically cost around HK$214, however they can be found for as little as HK$210.
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

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How does Cheapflights help users find flights to Koh Samui?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Koh Samui. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Koh Samui.

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

Yes, we can. To see specific flights to Koh Samui with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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HK$1,145+ Cheap flights to Koh 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 29-5. 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 70,647 searches and data was last updated on 20 January 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 20 January 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 20 January 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 70,647 searches and data was last updated on 20 January 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.

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Koh Samui. Price data was last updated on 17 January 2025.

How long is the flight to Koh Samui?

Weekly flight availability 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

Read through reviews of airlines servicing Koh Samui, such as Scoot, Bangkok Airways and EVA Air. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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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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 20 January 2025.