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Cheap flights to Koh Samui from ฿2,219

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 10/5. 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
2 May — 9 May1
1 adult
Thu 2/5
Thu 9/5

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 14,394 searches and data was last updated on 27 April 2024.

Popular in

April

Cheapest in

November

Average price

฿8,246

Return from

฿4,142

One-way from

฿2,219
High demand for flights, 2% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in April 2024
From Bangkok to Ko Samui
One-way flight from Bangkok to Ko Samui (USM)

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 14,394 searches and data was last updated on 27 April 2024.
Wed 29/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 11/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,548
Tue 28/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 11/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,585
Thu 23/520:05BKK - USM
Nonstop1h 30mBangkok Airways
Sat 1/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,955
Mon 13/520:05BKK - USM
Nonstop1h 30mBangkok Airways
Sat 25/507:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿5,288
Sat 25/518:15DMK - USM
Nonstop1h 30mBangkok Airways
Thu 20/606:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿5,288
Wed 29/518:15DMK - USM
Nonstop1h 30mBangkok Airways
Tue 11/606:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿5,362
Wed 29/518:15DMK - USM
Nonstop1h 30mBangkok Airways
Tue 11/606:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿5,399
Tue 28/518:15DMK - USM
Nonstop1h 30mBangkok Airways
Tue 11/606:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿5,436
Sun 12/507:10BKK - USM
Nonstop1h 05mBangkok Airways
Sat 25/507:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿5,769

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 14,394 searches and data were last updated on 27 April 2024.
Wed 6/1110:15BKK - USM
Nonstop1h 35mBangkok Airways
Wed 27/1121:25USM - BKK
Nonstop1h 35mBangkok Airways
Deal found 26/4฿4,105
Sun 8/918:15DMK - USM
Nonstop1h 30mBangkok Airways
Sat 21/906:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿4,142
Sat 14/1206:00BKK - USM
Nonstop1h 10mBangkok Airways
Sun 19/107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/4฿4,400
Sun 8/920:05BKK - USM
Nonstop1h 30mBangkok Airways
Thu 12/918:55USM - BKK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿4,474
Sun 8/909:05DMK - USM
Nonstop1h 30mBangkok Airways
Thu 12/906:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿4,474
Mon 3/606:15BKK - USM
Nonstop1h 05mBangkok Airways
Thu 20/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,511
Thu 6/606:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 18/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,548
Tue 28/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 11/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,585
Fri 13/1206:00BKK - USM
Nonstop1h 10mBangkok Airways
Sun 5/107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,622

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 14,394 searches and data was last updated on 27 April 2024.
Thu 2/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Mon 6/507:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,548
Fri 3/518:55BKK - USM
Nonstop1h 40mBangkok Airways
Wed 29/521:15USM - BKK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿6,360
Fri 3/518:15DMK - USM
Nonstop1h 30mBangkok Airways
Wed 29/515:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿6,508
Sat 4/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Wed 8/519:15USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿6,693
Sat 4/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Sat 18/508:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿6,915
Fri 3/518:55BKK - USM
Nonstop1h 40mMultiple Airlines
Wed 29/508:00USM - BKK
1 stop13h 45mMultiple Airlines
Deal found 26/4฿7,026
Fri 3/518:55BKK - USM
Nonstop1h 40mBangkok Airways
Fri 10/519:10USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿7,174
Fri 3/518:55BKK - USM
Nonstop1h 40mBangkok Airways
Sat 11/518:55USM - BKK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿7,285
Mon 6/519:30BKK - USM
Nonstop1h 30mBangkok Airways
Mon 13/508:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿7,359

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 14,394 searches and data was last updated on 27 April 2024.
Fri 10/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/4฿2,219
Sun 26/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/4฿2,256
Mon 27/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/4฿2,293
Sat 18/520:05BKK - USM
Nonstop1h 30mBangkok Airways
Deal found 25/4฿2,330
Fri 17/518:15DMK - USM
Nonstop1h 30mBangkok Airways
Deal found 25/4฿2,330
Tue 15/1006:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/4฿2,367
Sun 8/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/4฿2,404
Mon 21/1018:15DMK - USM
Nonstop1h 30mBangkok Airways
Deal found 26/4฿2,404
Fri 10/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Deal found 26/4฿2,441

Direct flights to Koh Samui

Sun 8/918:15DMK - USM
Nonstop1h 30mBangkok Airways
Sat 21/906:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿4,142
Sun 8/920:05BKK - USM
Nonstop1h 30mBangkok Airways
Thu 12/918:55USM - BKK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿4,474
Sun 8/909:05DMK - USM
Nonstop1h 30mBangkok Airways
Thu 12/906:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿4,474
Mon 3/606:15BKK - USM
Nonstop1h 05mBangkok Airways
Thu 20/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,511
Thu 6/606:15BKK - USM
Nonstop1h 05mBangkok Airways
Mon 17/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,548
Tue 28/506:15BKK - USM
Nonstop1h 05mBangkok Airways
Tue 11/607:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 26/4฿4,585
Fri 13/918:15DMK - USM
Nonstop1h 30mBangkok Airways
Sat 21/906:55USM - DMK
Nonstop1h 30mBangkok Airways
Deal found 26/4฿4,622
Tue 17/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Fri 20/907:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 27/4฿4,696
Tue 10/906:15BKK - USM
Nonstop1h 05mBangkok Airways
Sat 14/908:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 25/4฿4,770

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 ฿2,338 while a return flight costs ฿4,935. Price data was last updated on 21 April 2024.

Currently, November is the cheapest month in which you can book a flight to Koh Samui (average of ฿141). Flying to Koh Samui in February will prove the most costly (average of ฿242). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

฿8,801

February

฿8,949

March

฿7,433

April

฿7,913

May

฿6,249

June

฿6,878

July

฿6,989

August

฿6,878

September

฿6,027

October

฿5,953

November

฿5,214

December

฿7,876

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.
Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights to Koh Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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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 Thursday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Monday afternoons, when prices are usually at their highest.
Search Deals

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 27 April 2024.
8.3
Very Good
214 reviews

Overall

8.3

Food

7.6

Entertainment

6.9

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

8.3
Very Good
214 reviews
8.3
Very Good
214 reviews

Overall

8.3

Food

7.6

Entertainment

6.9

Boarding

8.4

Comfort

8.1

Crew

8.7

Reviews

1 / 5

Wow, they even served a good meal on a 1 hour flight!

  • What does USM mean?

    This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a Ko Samui Airport flight would often be abbreviated as a USM flight.

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

    For a flight to Koh Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 3.3 km from the centre of the city. On average, Ko Samui has 200 flights from Bangkok per day from 1 airline.

  • 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 ฿2,291, while return flights cost around ฿4,599.

  • How much is a return flight to Koh Samui?

    A return flight to Koh Samui will typically cost around ฿223, however they can be found for as little as ฿124.

  • Where does the fastest flight to Koh Samui depart from?

    For those looking to save time traveling to Koh Samui, Krabi offers the quickest one-way flight (0 hours 50 minutes).

  • 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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