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Cheap flights to Koh Samui

CMH — USM
21 Apr — 28 Apr1
1 adult
Sun 21-4
Sun 28-4

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 194,272 searches and data was last updated on 16 April 2024.

Popular in

December

Cheapest in

October

Average price

S$ 591

Return from

S$ 313

One-way from

S$ 176
High demand for flights, 4% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for return flights in April 2024
From Singapore Changi to Ko Samui
One-way flight from Singapore Changi (SIN) to Ko Samui (USM)

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 S$ 0 while a return flight costs S$ 0. Price data was last updated on 14 April 2024.

Currently, October is the cheapest month in which you can book a flight to Koh Samui (average of S$ 332). Flying to Koh Samui in February will prove the most costly (average of S$ 529). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

S$ 580

February

S$ 720

March

S$ 670

April

S$ 550

May

S$ 483

June

S$ 528

July

S$ 604

August

S$ 538

September

S$ 505

October

S$ 452

November

S$ 515

December

S$ 497

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.
The price you pay for your flight to Koh Samui may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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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 7 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 Thursday mornings, 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 16 April 2024.
Read reviews from past customers who have flown Scoot and Bangkok Airways to Koh Samui. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
219 reviews

Entertainment

6.9

Overall

8.3

Crew

8.8

Food

7.7

Boarding

8.4

Comfort

8.1

Reviews

1 / 5

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

8.3
Very Good
219 reviews
8.3
Very Good
219 reviews

Entertainment

6.9

Overall

8.3

Crew

8.8

Food

7.7

Boarding

8.4

Comfort

8.1

Reviews

1 / 5

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

7.8
Good
1,142 reviews
8.3
Very Good
219 reviews

Entertainment

6.9

Overall

8.3

Crew

8.8

Food

7.7

Boarding

8.4

Comfort

8.1

Reviews

1 / 5

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

7.5
Good
405 reviews
8.3
Very Good
219 reviews

Entertainment

6.9

Overall

8.3

Crew

8.8

Food

7.7

Boarding

8.4

Comfort

8.1

Reviews

1 / 5

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

7.4
Good
1,299 reviews
8.3
Very Good
219 reviews

Entertainment

6.9

Overall

8.3

Crew

8.8

Food

7.7

Boarding

8.4

Comfort

8.1

Reviews

1 / 5

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

6.6
Okay
322 reviews
8.3
Very Good
219 reviews

Entertainment

6.9

Overall

8.3

Crew

8.8

Food

7.7

Boarding

8.4

Comfort

8.1

Reviews

1 / 5

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

Related info for your journey

  • What does USM mean?

    This is defined as Ko Samui Airport (USM). Codes like USM are often used to just call airports uniquely.

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

    Ko Samui (USM), located 3.3 km from the city centre, is the airport you fly into when you book flights to Koh Samui. USM handles an average of 16 flights per day from Singapore. You should also have a few airline options to choose from. 3 airlines have flights to Ko Samui from Singapore.

  • 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, Scoot 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 S$ 96, while return flights cost around S$ 112.

  • How much is a return flight to Koh Samui?

    A return flight to Koh Samui will typically cost around S$ 117, however they can be found for as little as S$ 82.

  • 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).

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