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Cheap flights to Koh Samui from HK$1,245

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 10-6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — USM
30 Apr — 7 May1
1 adult
Tue 30-4
Tue 7-5

Flights to Koh Samui in 2024

Find the latest flights to Koh Samui in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 81,286 searches and data was last updated on 25 April 2024.

Popular in

April

Cheapest in

November

Average price

HK$6,326

Return from

HK$2,364

One-way from

HK$1,245
High demand for flights, 6% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for return flights in April 2024
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From Hong Kong Intl to Ko Samui
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One-way flight from Hong Kong Intl (HKG) to Ko Samui (USM)
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Cheap flights to Koh Samui in April & May 2024

Discover affordable flights and deals to Koh Samui in April and May 2024. In the last 7 days, Cheapflights users made a total of 81,286 searches and data was last updated on 25 April 2024.
The following deals offer some of the lowest prices we've found on flights heading to Koh Samui in April and May 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Fri 24-516:55HKG - USM
1 stop15h 25mMultiple Airlines
Tue 28-508:00USM - HKG
1 stop6h 55mMultiple Airlines
Deal found 25-4HK$2,654
Fri 24-522:40HKG - USM
1 stop9h 40mMultiple Airlines
Mon 27-508:00USM - HKG
1 stop19h 20mMultiple Airlines
Deal found 25-4HK$2,732
Sun 5-520:10HKG - USM
1 stop15h 20mMultiple Airlines
Mon 13-506:55USM - HKG
1 stop6h 40mMultiple Airlines
Deal found 25-4HK$2,865
Thu 23-502:00HKG - USM
1 stop6h 20mMultiple Airlines
Tue 28-508:00USM - HKG
1 stop6h 55mMultiple Airlines
Deal found 25-4HK$2,912
Sun 5-513:25HKG - USM
1 stop9h 10mMultiple Airlines
Mon 13-507:00USM - HKG
1 stop6h 50mMultiple Airlines
Deal found 25-4HK$2,951
Thu 23-502:00HKG - USM
1 stop6h 20mMultiple Airlines
Mon 27-508:00USM - HKG
1 stop6h 55mMultiple Airlines
Deal found 25-4HK$2,991
Sun 5-508:05HKG - USM
1 stop14h 30mMultiple Airlines
Mon 13-512:10USM - HKG
2 stops22h 05mMultiple Airlines
Deal found 25-4HK$3,014
Fri 3-511:30HKG - USM
1 stop10h 05mMultiple Airlines
Thu 9-517:55USM - HKG
1 stop9h 25mMultiple Airlines
Deal found 25-4HK$3,022
Mon 6-515:40HKG - USM
1 stop6h 15mMultiple Airlines
Thu 9-508:00USM - HKG
1 stop19h 20mMultiple Airlines
Deal found 25-4HK$3,061

Koh Samui 2024 flight deals

Explore flight deals for Koh Samui in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 81,286 searches and data were last updated on 25 April 2024.
These are some of the most attractive deals on flights to Koh Samui in 2024. Check back in a little while for more flight options.
Sat 1-616:55HKG - USM
1 stop15h 25mMultiple Airlines
Fri 7-607:00USM - HKG
1 stop6h 50mMultiple Airlines
Deal found 25-4HK$2,419
Fri 24-516:55HKG - USM
1 stop15h 25mMultiple Airlines
Tue 28-508:00USM - HKG
1 stop6h 55mMultiple Airlines
Deal found 25-4HK$2,654
Fri 24-522:40HKG - USM
1 stop9h 40mMultiple Airlines
Mon 27-508:00USM - HKG
1 stop19h 20mMultiple Airlines
Deal found 25-4HK$2,732
Sun 5-520:10HKG - USM
1 stop15h 20mMultiple Airlines
Mon 13-506:55USM - HKG
1 stop6h 40mMultiple Airlines
Deal found 25-4HK$2,865
Mon 26-802:00HKG - USM
1 stop6h 20mMultiple Airlines
Mon 9-907:00USM - HKG
1 stop6h 50mMultiple Airlines
Deal found 25-4HK$2,904
Thu 23-502:00HKG - USM
1 stop6h 20mMultiple Airlines
Tue 28-508:00USM - HKG
1 stop6h 55mMultiple Airlines
Deal found 25-4HK$2,912
Sun 5-513:25HKG - USM
1 stop9h 10mMultiple Airlines
Mon 13-507:00USM - HKG
1 stop6h 50mMultiple Airlines
Deal found 25-4HK$2,951
Thu 23-502:00HKG - USM
1 stop6h 20mMultiple Airlines
Mon 27-508:00USM - HKG
1 stop6h 55mMultiple Airlines
Deal found 25-4HK$2,991
Sun 5-508:05HKG - USM
1 stop14h 30mMultiple Airlines
Mon 13-512:10USM - HKG
2 stops22h 05mMultiple Airlines
Deal found 25-4HK$3,014

Flights to Koh Samui departing soon

Discover available last-minute flight options to Koh Samui, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 81,286 searches and data was last updated on 25 April 2024.
Browse through available last-minute flights traveling to Koh Samui. Tip: double check your flight details before making your reservation.
Sun 5-520:10HKG - USM
1 stop15h 20mMultiple Airlines
Mon 13-506:55USM - HKG
1 stop6h 40mMultiple Airlines
Deal found 25-4HK$2,865
Sun 5-513:25HKG - USM
1 stop9h 10mMultiple Airlines
Mon 13-507:00USM - HKG
1 stop6h 50mMultiple Airlines
Deal found 25-4HK$2,951
Sun 5-508:05HKG - USM
1 stop14h 30mMultiple Airlines
Mon 13-512:10USM - HKG
2 stops22h 05mMultiple Airlines
Deal found 25-4HK$3,014
Fri 3-511:30HKG - USM
1 stop10h 05mMultiple Airlines
Thu 9-517:55USM - HKG
1 stop9h 25mMultiple Airlines
Deal found 25-4HK$3,022
Thu 2-502:00HKG - USM
1 stop19h 35mMultiple Airlines
Thu 9-510:55USM - HKG
Nonstop3h 20mMultiple Airlines
Deal found 25-4HK$3,077
Fri 3-511:30HKG - USM
1 stop10h 05mMultiple Airlines
Thu 9-508:00USM - HKG
2 stops13h 55mMultiple Airlines
Deal found 25-4HK$3,092
Sat 4-502:00HKG - USM
1 stop20h 35mMultiple Airlines
Mon 13-510:55USM - HKG
Nonstop3h 20mMultiple Airlines
Deal found 25-4HK$3,186
Sun 5-508:05HKG - USM
1 stop13h 50mMultiple Airlines
Mon 13-510:55USM - HKG
Nonstop3h 20mMultiple Airlines
Deal found 25-4HK$3,225
Thu 2-522:45HKG - USM
1 stop22h 50mMultiple Airlines
Thu 9-517:55USM - HKG
1 stop9h 25mMultiple Airlines
Deal found 25-4HK$3,484

One-way flights to Koh Samui

Explore one-way flight options 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 81,286 searches and data was last updated on 25 April 2024.
Consider booking one of these one-way flights heading to Koh Samui. Those seeking round-trip flights to Koh Samui should utilize the search form at the top of the page.
Mon 10-616:55HKG - USM
1 stop15h 25mMultiple Airlines
Deal found 25-4HK$1,245
Sat 11-516:55HKG - USM
1 stop15h 25mMultiple Airlines
Deal found 24-4HK$1,253
Fri 24-516:55HKG - USM
1 stop15h 25mMultiple Airlines
Deal found 25-4HK$1,339
Tue 7-513:25HKG - USM
1 stop9h 10mMultiple Airlines
Deal found 24-4HK$1,409
Thu 9-515:40HKG - USM
1 stop6h 55mMultiple Airlines
Deal found 24-4HK$1,425
Mon 6-516:55HKG - USM
1 stop16h 20mMultiple Airlines
Deal found 24-4HK$1,433
Wed 8-519:50HKG - USM
1 stop23h 10mMultiple Airlines
Deal found 24-4HK$1,456
Fri 10-515:40HKG - USM
1 stop6h 55mMultiple Airlines
Deal found 24-4HK$1,542
Sat 11-521:25HKG - USM
2 stops25h 10mMultiple Airlines
Deal found 24-4HK$1,566

Direct flights to Koh Samui

Fri 24-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Mon 27-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$3,515
Mon 6-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Thu 9-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$3,554
Sun 5-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Mon 13-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$3,656
Sat 1-616:15HKG - USM
Nonstop3h 20mBangkok Airways
Fri 7-610:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$3,734
Sun 5-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Mon 13-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$3,758
Sun 12-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Wed 15-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$3,961
Thu 23-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sun 26-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$4,408
Sat 27-716:15HKG - USM
Nonstop3h 20mBangkok Airways
Thu 1-810:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$4,415
Fri 24-516:15HKG - USM
Nonstop3h 20mBangkok Airways
Sun 26-510:55USM - HKG
Nonstop3h 20mBangkok Airways
Deal found 25-4HK$4,525

Average price of flights to Koh Samui by month

Plan your trip to Koh Samui by taking into account the cheapest months to travel. The average price of a one-way flight to Koh Samui is currently HK$1,407 while a return flight costs HK$3,147. Price data was last updated on 21 April 2024.

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).

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 to Koh Samui. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight to Koh Samui, you should look to book at least 53 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.
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When is the cheapest time to fly to Koh Samui?

Use this chart to determine the cheapest time to fly return to Koh Samui. Price data was last updated on 21 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Koh Samui should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday at midday, when prices are usually at their highest.
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Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service 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 25 April 2024.
Read through reviews of airlines servicing Koh Samui, such as Singapore Airlines, Bangkok Airways and Emirates. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,559 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

EVA Air
8.4
Very Good
1,559 reviews
EVA Air
8.4
Very Good
1,559 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Singapore Airlines
8.3
Very Good
1,479 reviews
EVA Air
8.4
Very Good
1,559 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Bangkok Airways
8.3
Very Good
215 reviews
EVA Air
8.4
Very Good
1,559 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Emirates
8.1
Very Good
4,068 reviews
EVA Air
8.4
Very Good
1,559 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

Cathay Pacific
7.8
Good
1,133 reviews
EVA Air
8.4
Very Good
1,559 reviews
Check prices

Boarding

8.4

Crew

8.6

Overall

8.4

Comfort

8.2

Entertainment

8.0

Food

7.9

Reviews

1 / 10

Last row ..eat the last when everybody else finished their meals

  • What does USM mean?

    USM is a unique code, commonly called an IATA code, used in the aviation industry to identify airports. This code, along with many others, are defined by IATA (International Air Transport Association). A USM flight refers to a flight to Ko Samui Airport.

  • 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, 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 Airport is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui Airport typically cost HK$740, while return flights cost around HK$971.

  • How much is a return flight to Koh Samui?

    A return flight to Koh Samui will typically cost around HK$229, however they can be found for as little as HK$124.

  • Does Ko Samui Airport have rental cars?

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

  • Are there hotels close to Ko Samui Airport?

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

See more FAQs

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Fly your favourite airline to Koh Samui
Fly your favorite airline to Koh Samui. Flight routes are based on user searches made on Cheapflights and were last updated on 25 April 2024.

Bangkok Airways flights from Hong Kong to Koh Samui
Bangkok Airways flights from Suvarnabhumi to Koh Samui
Cathay Pacific flights from Hong Kong to Koh Samui
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Find flights to Koh Samui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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