Find flights
Deals
When to book
Airlines

Direct flights to Koh Samui from HK$2,042

This is the cheapest price on a non-stop flight to Koh Samui found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8-5. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — USM
6 May — 13 May1
1 adult
Mon 6-5
Mon 13-5

Cheap direct flight deals to Koh Samui

Discover affordable direct flight deals to Koh Samui. In the last 7 days, Cheapflights users made a total of 80,063 searches and data was last updated on 1 May 2024.
Wed 29-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Wed 5-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 29-4HK$3,598
Sat 25-516:15HKG - USM
Nonstop3h 20mCathay Pacific
Mon 17-610:55USM - HKG
Nonstop3h 20mCathay Pacific
Deal found 30-4HK$4,686
Mon 13-516:15HKG - USM
Nonstop3h 20mMultiple Airlines
Mon 27-510:55USM - HKG
Nonstop3h 20mMultiple Airlines
Deal found 30-4HK$4,725
Thu 13-616:15HKG - USM
Nonstop3h 20mBangkok Airways
Sun 16-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$3,747
Sun 12-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Fri 17-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,755
Mon 19-816:15HKG - USM
Nonstop3h 20mBangkok Airways
Sat 24-810:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$3,771
Fri 24-516:15HKG - USM
Nonstop3h 20mCathay Pacific
Sun 2-610:55USM - HKG
Nonstop3h 20mCathay Pacific
Deal found 29-4HK$4,694
Mon 13-516:15HKG - USM
Nonstop3h 20mMultiple Airlines
Sat 18-510:55USM - HKG
Nonstop3h 20mMultiple Airlines
Deal found 30-4HK$4,780
Sat 25-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sat 1-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 29-4HK$3,778

One-way direct flights to Koh Samui

Explore one-way non-stop flights to Koh Samui for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 80,063 searches and data was last updated on 1 May 2024.
Wed 8-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$2,042
Fri 24-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$2,057
Fri 5-716:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$2,128
Fri 31-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$2,198
Tue 28-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$2,222
Sun 19-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$2,308
Sat 11-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$2,488
Tue 14-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$2,683
Mon 5-816:15HKG - USM
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,020

Direct return flights to Koh Samui

Explore direct return flights to Koh Samui. Find up-to-date pricing and availability for return flights. In the last 7 days, Cheapflights users made a total of 80,063 searches and data was last updated on 1 May 2024.
Wed 29-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Wed 5-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 29-4HK$3,598
Thu 13-616:15HKG - USM
Nonstop3h 20mBangkok Airways
Sun 16-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$3,747
Sun 12-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Fri 17-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,755
Mon 19-816:15HKG - USM
Nonstop3h 20mBangkok Airways
Sat 24-810:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 1-5HK$3,771
Sat 25-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sat 1-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 29-4HK$3,778
Sat 25-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sun 2-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 29-4HK$3,786
Thu 23-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sat 1-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,802
Sun 6-1016:15HKG - USM
Nonstop3h 20mBangkok Airways
Wed 9-1010:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,810
Thu 16-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Thu 23-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,888

Direct flights to Koh Samui departing soon

Discover non-stop flights to Koh Samui departing soon. In the last 7 days, Cheapflights users made a total of 80,063 searches and data was last updated on 1 May 2024.
Tue 7-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Tue 14-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,528
Tue 7-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Fri 10-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,755
Mon 6-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Mon 13-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,817
Tue 7-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Tue 21-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,833
Sat 11-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Tue 14-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$3,911
Wed 8-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Wed 15-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$4,060
Sat 11-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sat 25-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$4,099
Fri 10-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Wed 15-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$4,201
Fri 10-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sun 12-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 30-4HK$4,263

Average price of flights to Koh Samui

Plan your trip to Koh Samui by taking into account the cheapest months to travel. Direct flights to Koh Samui can be found for as low as HK$2,042. The average price of a direct flight to Koh Samui is currently HK$4,170. Price data was last updated on 28 April 2024.

Find direct flights to Koh Samui within your budget

Use the slider to find non-stop flights to Koh Samui within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 80,063 searches and data was last updated on 1 May 2024.

Fly from

Any airport

Budget

HK$3,598 - HK$4,780

Route

Departure

Return

Price

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Wed 29-5

Nonstop3h 20m

Ko Samui

Wed 5-6

Nonstop3h 20m

HK$3,598

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Thu 13-6

Nonstop3h 20m

Ko Samui

Sun 16-6

Nonstop3h 20m

HK$3,747

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sun 12-5

Nonstop3h 20m

Ko Samui

Fri 17-5

Nonstop3h 20m

HK$3,755

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 19-8

Nonstop3h 20m

Ko Samui

Sat 24-8

Nonstop3h 20m

HK$3,771

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sat 25-5

Nonstop3h 20m

Ko Samui

Sat 1-6

Nonstop3h 20m

HK$3,778

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Sat 25-5

Nonstop3h 20m

Ko Samui

Mon 17-6

Nonstop3h 20m

HK$4,686

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Fri 24-5

Nonstop3h 20m

Ko Samui

Sun 2-6

Nonstop3h 20m

HK$4,694

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 13-5

Nonstop3h 20m

Ko Samui

Mon 27-5

Nonstop3h 20m

HK$4,725

Hong Kong IntlKo Samui

HKG - USM

HKGUSM

Hong Kong Intl

Mon 13-5

Nonstop3h 20m

Ko Samui

Sat 18-5

Nonstop3h 20m

HK$4,780

Flights are sorted by cheapest first

Deals found on 29-4

Reviews of airlines flying non-stop to Koh Samui

Get insights into the airlines that provide direct flights to Koh 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 Koh Samui. Reviews last updated 1 May 2024.
Singapore Airlines
8.3
Very Good
1,472 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Singapore Airlines
8.3
Very Good
1,472 reviews
Singapore Airlines
8.3
Very Good
1,472 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Bangkok Airways
8.3
Very Good
211 reviews
Singapore Airlines
8.3
Very Good
1,472 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Cathay Pacific
7.9
Good
1,119 reviews
Singapore Airlines
8.3
Very Good
1,472 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Philippine Airlines
7.4
Good
1,271 reviews
Singapore Airlines
8.3
Very Good
1,472 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Scoot
6.6
Okay
316 reviews
Singapore Airlines
8.3
Very Good
1,472 reviews
Check prices

Food

7.8

Crew

8.7

Entertainment

8.2

Boarding

8.4

Comfort

8.1

Overall

8.3

Reviews

1 / 10

Everything went smoothly, the staff was friendly, the special meal was correct. It was with Singapore Airlines for the first two legs (Penang to Singapore then Singapore to LAX). The final leg of LAX to BWI was with United.

Temperature and rainfall in Koh Samui by month

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

USM

Temperature

27 - 29 °C

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).

FAQ about direct flights to Koh Samui

Find answers to frequently asked questions about direct flights to Koh Samui to unlock the best deals on Cheapflights.

  • How much are direct flights to Koh Samui?

    On average, a one-way direct flight to Koh Samui will cost users approximately HK$2,015. If you're looking for a direct return flight to Koh Samui, you can expect to pay around HK$3,860.

  • How long is a direct flight to Koh Samui?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Koh Samui to last approximately 3h 20m on average. The quickest direct flight to Koh Samui at this time departs from Hong Kong (3h 20m), while the longest leaves from Hong Kong (3h 20m).

  • What is the best time of year to fly direct to Koh Samui?

    If you're seeking the lowest price on a direct flight to Koh Samui, November is worth consideration, as prices are usually at their lowest, on average. April may be most appealing to users looking for the quietest time to visit Koh Samui, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Koh Samui?

    Currently, the most popular direct flight origin to Koh Samui is Hong Kong. A return direct flight from Hong Kong to Koh Samui typically costs around HK$2,937.

See more FAQs

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.

Direct flights to Asia
Book a non-stop flight to one of these popular destinations located in Asia.

Direct flights to Manila
Direct flights to Tokyo
Direct flights to Taipei City
Direct flights to Osaka
Direct flights to Singapore
Direct flights to Angeles City
Direct flights to Kuala Lumpur
Direct flights to Seoul
Direct flights to Kathmandu
Direct flights to Surabaya
Direct flights to Jakarta
Direct flights to Fukuoka
Direct flights to New Delhi
Direct flights to Cebu City
Direct flights to Davao City
Direct flights to Denpasar
Direct flights to Shanghai
Direct flights to Sapporo
Direct flights to Colombo
Direct flights to Okinawa
Direct flights to Dhaka
Direct flights to Ho Chi Minh City
Direct flights to Kaohsiung City
Direct flights to Beijing
Direct flights to Nagoya
Direct flights to Hanoi
Direct flights to Chennai
Direct flights to Mumbai
Direct flights to Guangzhou
Direct flights to Penang
Direct flights to Da Nang
Direct flights to Boracay
Direct flights to Malé
Direct flights to Phnom Penh
Direct flights to Taichung City
Direct flights to Bangalore
Direct flights to Kota Kinabalu
Direct flights to Jeju City
Direct flights to Hangzhou
Direct flights to Busan
Direct flights to Fuzhou
Direct flights to Phu Quoc
Direct flights to Chengdu
Direct flights to Ulaanbaatar
Direct flights to Kunming
Direct flights to Xiamen
Direct flights to Nanjing
Direct flights to Haikou
Direct flights to Ürümqi
Direct flights to Xi'an
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.