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฿2,337+ 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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
27 Oct — 3 Nov1
1 adult

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 16,666 searches and data was last updated on 22 October 2024.

Return from

฿5,575

One-way from

฿2,337

Popular in

August

Cheapest in

November

Average price

฿6,843
Bangkok Airways
  • Bangkok Airways
  • 12/4-19/4
  • Nonstop
  • 2h 20m total
  • Bangkok to Koh Samui
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Bangkok Airways
  • Bangkok Airways
  • 26/11
  • Nonstop
  • 1h 10m total
  • Bangkok to Koh Samui
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High demand for flights, 3% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for return flights in October 2024
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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 22 October 2024.

Fri 8/1114:25BKK - USM
Nonstop1h 10mBangkok Airways
Sun 10/1107:00USM - BKK
Nonstop1h 15mBangkok Airways
Deal found 22/10฿5,741
Sat 23/1108:50DMK - USM
Nonstop1h 35mBangkok Airways
Wed 27/1106:45USM - DMK
Nonstop1h 35mBangkok Airways
Deal found 21/10฿5,908
Thu 21/1106:00BKK - USM
Nonstop1h 10mMultiple Airlines
Wed 27/1118:15USM - BKK
1 stop4h 40mMultiple Airlines
Deal found 21/10฿7,143
Sun 27/1012:30DMK - USM
1 stop5h 00mMultiple Airlines
Thu 7/1106:45USM - DMK
Nonstop1h 35mMultiple Airlines
Deal found 22/10฿8,245

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 16,666 searches and data was last updated on 22 October 2024.

Fly from

Any airport

Budget

฿5,575 - ฿8,212

Route

Depart

Return

Price

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Sat 12/4

Nonstop1h 05m

Ko Samui

Sat 19/4

Nonstop1h 15m

฿5,575

Bangkok Don Mueang IntlKo Samui

DMK - USM

DMKUSM

Bangkok Don Mueang Intl

Sun 30/3

Nonstop1h 30m

Ko Samui

Fri 4/4

Nonstop1h 30m

฿5,775

Bangkok SuvarnabhumiKo Samui

BKK - USM

BKKUSM

Bangkok Suvarnabhumi

Thu 21/11

Nonstop1h 10m

Ko Samui

Wed 27/11

1 stop4h 40m

฿7,143

Bangkok Don Mueang IntlKo Samui

DMK - USM

DMKUSM

Bangkok Don Mueang Intl

Mon 10/3

Nonstop1h 35m

Ko Samui

Wed 2/4

1 stop7h 30m

฿8,212

Flights are sorted by cheapest first

Deals found on 22/10

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?

Use this chart to determine the optimal time to book a return flight from Bangkok to Koh Samui. Price data was last updated on 18 October 2024.

Booking 71 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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How long is the flight to Koh Samui?

On average, a flight from Bangkok to Koh Samui takes 1 hour 17 minutes. Flights to Koh Samui from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Koh Samui?

Use this chart to determine the cheapest time to fly return from Bangkok to Koh Samui. Price data was last updated on 20 October 2024.

Users looking for the lowest fares to Koh Samui should consider flying on Saturday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Wednesday evenings, when prices are usually at their highest.

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Weekly flight availability to Koh Samui

The most flights from Bangkok to Koh Samui are scheduled on a Monday (301 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (192 on average).

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

The most popular airline flying from Bangkok to Koh Samui is Bangkok Airways.

Bangkok Airways

Bangkok Airways

From ฿125

What are the cheapest airlines that fly to Koh Samui?

The cheapest airline flying from Bangkok to Koh Samui is Bangkok Airways.

Rainfall in Koh Samui by month

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

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

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 22 October 2024.
Bangkok Airways
8.3
Very Good
158 reviews
Check prices

Food

7.6

Overall

8.3

Crew

8.8

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Reviews

1 / 6

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

Bangkok Airways
8.3
Very Good
158 reviews
Bangkok Airways
8.3
Very Good
158 reviews
Check prices

Food

7.6

Overall

8.3

Crew

8.8

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Reviews

1 / 6

Basic, long check-in and boarding. No entertainment and only a single spicy option for meal/snack.

  • 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 229 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 is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui typically cost ฿2,980, while return flights cost around ฿4,898.

  • How much is a return flight to Koh Samui?

    A return flight to Koh Samui will typically cost around ฿226, however they can be found for as little as ฿147.

  • 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 45 minutes).

  • Which airport is closest to Wat Plai Laem?

    f being close to Wat Plai Laem is important to you, you’ll want to land at Ko Samui Airport.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 22 October 2024.

Bangkok Airways flights from Suvarnabhumi to Koh Samui
Bangkok Airways flights from Phuket City to Koh Samui
Bangkok Airways flights from Don Mueang Intl to Koh Samui
Bangkok Airways flights from Rayong to Koh Samui
Bangkok Airways flights from Chiang Mai to Koh Samui

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How does Cheapflights help users find flights to Koh Samui?

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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?

Need flexible booking options for your flight to Koh Samui ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Koh Samui flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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