How far is Ko Samui Airport from central Koh Samui?

The city center of Koh Samui is 3 km from Ko Samui Airport. Visit our flight page for the latest deals!>/a>

What is the name of Koh Samui’s airport?

Koh Samui is served by Ko Samui Airport, also commonly referred to as Ko Samui, Koh Samui, or Samui. The airport code is USM. Visit our flight page for the latest deals!>/a>

How does KAYAK find such low prices on flights to Koh Samui?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Koh Samui. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Koh Samui?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights to Koh Samui?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Koh Samui with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Koh Samui?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Koh Samui up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

2,586 ﷼ Book CHEAP FLIGHTS to Koh Samui in 2025

USM

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Cheap Flight Deals to Koh Samui

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Koh Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Round-trip

One-way

All Flight Deals

Recent round-trip flight deals to Koh Samui

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Koh Samui.

Discover the best prices and deals for you by selecting your travel dates.

Choose your dates

9:35 pm - 9:35 pmRUH-USM

20h 00m2 stops

7:00 am - 8:25 pmUSM-RUH

17h 25m2 stops

2,466 ﷼

Find Deal

Thu, May 1 - Thu, May 8

6:00 pm - 2:45 pmRUH-USM

16h 45m2 stops

3:20 pm - 5:00 amUSM-RUH

17h 40m2 stops

2,586 ﷼Gulf Air

Find Deal

Sat, May 3 - Sun, May 11

3:55 am - 8:15 amRUH-USM

24h 20m2 stops

7:00 am - 3:05 amUSM-RUH

24h 05m2 stops

2,811 ﷼

Find Deal

Wed, Apr 30 - Thu, May 8

4:00 pm - 1:45 pmRUH-USM

17h 45m2 stops

11:45 am - 5:00 amUSM-RUH

21h 15m2 stops

2,912 ﷼Gulf Air

Find Deal

Sat, May 3 - Thu, May 8

4:00 pm - 1:45 pmRUH-USM

17h 45m2 stops

8:00 am - 5:00 amUSM-RUH

25h 00m2 stops

2,916 ﷼Gulf Air

Find Deal

Sat, May 3 - Wed, May 7

10:05 am - 8:15 amRUH-USM

18h 10m2 stops

6:55 pm - 3:10 pmUSM-RUH

24h 15m2 stops

2,949 ﷼Etihad Airways

Find Deal

Mon, Apr 28 - Thu, May 8

4:20 am - 9:35 pmRUH-USM

13h 15m2 stops

5:55 pm - 9:05 amUSM-RUH

19h 10m2 stops

3,137 ﷼Etihad Airways

Find Deal

Mon, Apr 28 - Sat, May 10

11:00 pm - 7:20 amRUH-USM

28h 20m2 stops

8:00 am - 6:55 pmUSM-RUH

14h 55m1 stop

3,564 ﷼

Find Deal

Thu, May 1 - Thu, May 8

3:30 pm - 10:30 amRUH-USM

15h 00m2 stops

5:55 pm - 3:30 amUSM-RUH

13h 35m2 stops

4,617 ﷼Qatar Airways

Find Deal

Tue, Apr 29 - Mon, May 5

3:30 pm - 10:30 amRUH-USM

15h 00m2 stops

5:55 pm - 3:30 amUSM-RUH

13h 35m2 stops

4,651 ﷼Qatar Airways

Find Deal

Sun, May 4 - Mon, May 5

Flights to Koh Samui - Travel Insights & Trends

Get data-powered insights and trends for flights to Koh Samui to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Koh Samui?

The duration of your flight to Koh Samui depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Koh Samui on KAYAK are from Dammam, which takes 18h 55m, and Riyadh, which takes 20h 00m.

How many cities have direct flights to Koh Samui?

From Saudi Arabia, there are direct flights to Koh Samui from 7 cities. The city with the most direct flights is Bangkok, with 2,687 direct flights each week.

When to book flights to Koh Samui

Are your dates flexible? Find out the best times to travel to Koh Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. The information is for flights to Koh Samui based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How far is Ko Samui Airport from central Koh Samui?
The city center of Koh Samui is 3 km from Ko Samui Airport.
What is the name of Koh Samui’s airport?
Koh Samui is served by Ko Samui Airport, also commonly referred to as Ko Samui, Koh Samui, or Samui. The airport code is USM.
How does KAYAK find such low prices on flights to Koh Samui?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Koh Samui.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Koh Samui?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Koh Samui is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights to Koh Samui?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Koh Samui with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Koh Samui?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Koh Samui up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

High season is considered to be January, February and December. The cheapest month to fly from Saudi Arabia is January.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Koh Samui flight deals.

Nonstop departures

Saudi Arabia to Ko Samui

Monday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Tuesday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Wednesday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Thursday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Friday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Saturday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Sunday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

See more direct flights

Nonstop returns

Ko Samui to Saudi Arabia

Monday

Air Astana, Air France, Austrian Airlines, +26 more

Air Astana, Air France, +27 more

Tuesday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Wednesday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Thursday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Friday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Saturday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

Sunday

Air Astana, Air France, Austrian Airlines, +27 more

Air Astana, Air France, +28 more

See more direct flights

Book Cheap Koh Samui Plane Tickets

Recent round-trip flight deals

These are the cheapest round-trip flights to Koh Samui found on KAYAK in the last 72 hours.

5/1Thu

2 stops

20h 00mRUH-USM

5/8Thu

2 stops

17h 25mUSM-RUH

2,466 ﷼

5/3Sat

2 stopsGulf Air

16h 45mRUH-USM

5/11Sun

2 stopsGulf Air

17h 40mUSM-RUH

2,586 ﷼

4/30Wed

2 stops

24h 20mRUH-USM

5/8Thu

2 stops

24h 05mUSM-RUH

2,811 ﷼

5/3Sat

2 stopsGulf Air

17h 45mRUH-USM

5/8Thu

2 stopsGulf Air

21h 15mUSM-RUH

2,912 ﷼

5/3Sat

2 stopsGulf Air

17h 45mRUH-USM

5/7Wed

2 stopsGulf Air

25h 00mUSM-RUH

2,916 ﷼

4/28Mon

2 stopsEtihad Airways

18h 10mRUH-USM

5/8Thu

2 stopsEtihad Airways

24h 15mUSM-RUH

2,949 ﷼

4/28Mon

2 stopsEtihad Airways

13h 15mRUH-USM

5/10Sat

2 stopsEtihad Airways

19h 10mUSM-RUH

3,137 ﷼

5/1Thu

2 stops

28h 20mRUH-USM

5/8Thu

1 stop

14h 55mUSM-RUH

3,564 ﷼

4/29Tue

2 stopsQatar Airways

15h 00mRUH-USM

5/5Mon

2 stopsQatar Airways

13h 35mUSM-RUH

4,617 ﷼

5/4Sun

2 stopsQatar Airways

15h 00mRUH-USM

5/5Mon

2 stopsQatar Airways

13h 35mUSM-RUH

4,651 ﷼

One-way flight deals

multi-stopMultiple Airlines

10649 kmJED-USM

multi-stopMultiple Airlines

9456 kmRUH-USM

Ko Tao

Ko Pha Ngan

Everything you need to know for your flight to Koh Samui

Information on the airport you'll fly into in Koh Samui

Koh Samui (USM)

Flights to other popular destinations

Flights to Kuwait City

Flights to Beirut

Flights to Sharm el-Sheikh

Flights to Dhaka

USM

2,466 ﷼ Find Cheap Flights to Koh Samui

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Koh Samui departing on 5/1. 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.

Search hundreds of travel sites at once for deals on flights to Koh Samui

Cheap Flight Deals to Koh Samui

Recent round-trip flight deals to Koh Samui

Recent one-way flight deals to Koh Samui

All round-trip flight deals to Koh Samui

Flights to Koh Samui - Travel Insights & Trends

Get data-powered insights and trends for flights to Koh Samui to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Koh Samui?

The duration of your flight to Koh Samui depends on your departure and arrival airports. Obviously, any flights that include a layover will also be longer. The most popular routes to Koh Samui on KAYAK are from Dammam, which takes 18h 55m, and Riyadh, which takes 20h 00m.

How many cities have direct flights to Koh Samui?

From Saudi Arabia, there are direct flights to Koh Samui from 7 cities. The city with the most direct flights is Bangkok, with 2,687 direct flights each week.

When to book flights to Koh Samui

FAQs - booking Koh Samui flights

How far is Ko Samui Airport from central Koh Samui?

What is the name of Koh Samui’s airport?

How does KAYAK find such low prices on flights to Koh Samui?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Koh Samui?

What is the Hacker Fare option on flights to Koh Samui?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Koh Samui?

Top tips for finding cheap flights to Koh Samui

Prefer to fly direct to Ko Samui?

Book Cheap Koh Samui Plane Tickets

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

One-way flight deals

Search by stops

Traveling to a place near Koh Samui?

Everything you need to know for your flight to Koh Samui

Information on the airport you'll fly into in Koh Samui