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AED 1,766+ Cheap flights to Ko 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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
14 May — 21 May1
1 adult
1 adult, Economy, 0 bags

Flights to Ko Samui in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Ko Samui
Explore the most affordable flight options available to Ko Samui. Find the lowest fares based on data from user searches, with prices last updated on 14 April 2026.

Mon 8/621:10
DXB
-
USM
2 stops16h 25m
Multiple Airlines
Mon 22/615:25
USM
-
DXB
2 stops23h 45m
Multiple Airlines
Deal found 14/4AED 2,347
Fri 12/621:10
DXB
-
USM
2 stops16h 55m
Multiple Airlines
Wed 17/607:50
USM
-
DXB
2 stops17h 05m
Multiple Airlines
Deal found 12/4AED 2,505
Wed 2/921:00
DXB
-
USM
2 stops12h 45m
Gulf Air
Fri 18/914:00
USM
-
DXB
2 stops16h 30m
Gulf Air
Deal found 13/4AED 2,571
Thu 14/512:55
DXB
-
USM
2 stops23h 30m
Gulf Air
Thu 21/514:35
USM
-
DXB
2 stops22h 15m
Gulf Air
Deal found 14/4AED 2,611
Fri 8/521:00
DXB
-
USM
2 stops13h 45m
Gulf Air
Fri 15/515:50
USM
-
DXB
2 stops21h 00m
Gulf Air
Deal found 11/4AED 2,629
Fri 8/508:00
DXB
-
USM
2 stops27h 45m
Multiple Airlines
Fri 15/515:20
USM
-
DXB
2 stops21h 30m
Multiple Airlines
Deal found 11/4AED 2,644
Sun 3/517:10
DXB
-
USM
2 stops19h 00m
Oman Air
Wed 13/506:00
USM
-
DXB
2 stops12h 40m
Oman Air
Deal found 10/4AED 2,747
Fri 1/511:10
DXB
-
USM
2 stops21h 30m
Oman Air
Thu 7/506:00
USM
-
DXB
2 stops12h 40m
Oman Air
Deal found 12/4AED 2,758
Fri 1/517:10
DXB
-
USM
2 stops15h 05m
Oman Air
Sat 9/506:00
USM
-
DXB
2 stops15h 55m
Oman Air
Deal found 9/4AED 2,802
Tue 12/517:00
DXB
-
USM
2 stops16h 45m
Multiple Airlines
Tue 19/513:30
USM
-
DXB
2 stops17h 00m
Multiple Airlines
Deal found 12/4AED 2,835

Find flight deals to Ko Samui

Find the latest flights to Ko Samui in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 220,657 searches and data was last updated on 14 April 2026.

Return from

AED 2,347

One-way from

AED 1,539

Popular in

July

Cheapest in

January

Average price

AED 2,806
8/6-22/6
  • 8/6-22/6
  • 4 total stops
  • 40h 10m total
  • Dubai to Ko Samui
Search Deals
31/7
  • 31/7
  • 2 total stops
  • 16h 55m total
  • Dubai to Ko Samui
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (AED 977 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (AED 255 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Ko Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 220,657 searches and data was last updated on 14 April 2026.
Use the filters below to find and compare flights to Ko Samui that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Sat 16/5

10:50-14:45

2 stops24h 55m

Ko Samui

Wed 20/5

15:50-12:05

2 stops23h 15m

AED 2,611

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Sun 3/5

17:10-15:10

2 stops19h 00m

Ko Samui

Wed 13/5

06:00-15:40

2 stops12h 40m

AED 2,747

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Sat 2/5

22:20-20:30

2 stops19h 10m

Ko Samui

Mon 11/5

06:00-15:40

2 stops12h 40m

AED 2,758

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Fri 1/5

17:10-11:15

2 stops15h 05m

Ko Samui

Sat 9/5

06:00-18:55

2 stops15h 55m

AED 2,802

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Fri 1/5

17:10-11:15

2 stops15h 05m

Ko Samui

Sat 9/5

06:00-19:50

2 stops16h 50m

AED 2,953

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Sun 24/5

17:10-12:45

2 stops16h 35m

Ko Samui

Sat 30/5

06:00-21:25

2 stops18h 25m

AED 2,960

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Fri 22/5

17:10-11:40

2 stops15h 30m

Ko Samui

Sat 30/5

14:35-09:50

2 stops22h 15m

AED 2,964
Fastest return journey

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Tue 26/5

17:10-10:45

2 stops14h 35m

Ko Samui

Tue 2/6

06:00-18:55

2 stops15h 55m

AED 2,964
Cheapest one-way

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Sat 25/4

19:30-18:00

2 stops19h 30m

AED 1,766

DubaiKo Samui

DXB - USM

DXBUSM

Dubai Intl

Sun 26/4

17:30-21:35

2 stops25h 05m

AED 1,866

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko 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.

Cheapflights Insights

Everything you need to know about your flight to Ko Samui

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko 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 Ko Samui when rainfall is around 58.0 mm.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko 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).

How long is the flight to Ko Samui?

On average, a flight from Dubai to Ko Samui takes 12 hours 45 minutes. Flights to Ko Samui from other popular cities in United Arab Emirates will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Ko Samui

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

    If you book a flight to Ko 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 Ko Samui.

  • Can I find cheaper flights to Ko 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 Ko Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Ko Samui?

    Based on reviews from Cheapflights users, Bangkok Airways is rated the highest out of the airlines that fly to Ko Samui.

  • What is the cheapest airport to fly to in Ko Samui?

    Ko Samui is currently the cheapest airport to fly to in Ko Samui. One-way flights to Ko Samui typically cost AED 302, while return flights cost around AED 1,385.

  • How much is a return flight to Ko Samui?

    A return flight to Ko Samui will typically cost around AED 1,415, however they can be found for as little as AED 1,385.

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

    For those looking to save time traveling to Ko Samui, Dubai Intl offers the quickest one-way flight (12 hours 45 minutes).

  • 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

Travelling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao

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How does Cheapflights help users find flights to Ko Samui?

Deals for Ko Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Ko Samui?

Cheapflights helps you find that perfect flight to Ko Samui by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Ko Samui with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Ko Samui, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Ko Samui today and book when you’re ready!

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