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  1. Flights
  2. Thailand
  3. Ko Samui
  4. Colombo - Ko Samui

Book cheap flights from Colombo to Ko Samui from $778

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Discover the cheapest flights from Colombo to Ko Samui
emptyFilter
Sun, 12 Apr
Srilankan Airlines
Srilankan Airlines1 stop
CMB - USM
798$
778$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Colombo to Ko Samui

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of March. Take advantage of this per
Filter by
week: 23 Mar - 29 Mar
Flights from just $639
$639
$1,035
$778
$720
$673
$1,028
MarchAprilMayJune

Currency and price comparison

TrainLocal, one-way ticket
821%Trains are 821% more expensive in Ko Samui than in Colombo.
Colombo$0.24
Ko Samui$2.21
MealMid-priced restaurant
0%A meal in Ko Samui costs roughly the same as in Colombo.
Colombo$6.66
Ko Samui$6.63
TaxiStandard daytime start rate
637%Taxis are 637% more expensive in Ko Samui than in Colombo.
Colombo$0.60
Ko Samui$4.42
CoffeeRegular cappuccino
20%Coffee in Ko Samui is 20% cheaper than in Colombo.
Colombo$3.84
Ko Samui$3.06
Exchange rate
1 AUD = 22.85 THB
1 THB = 0.05 AUD
Last checked on Thu, 19/03
Distance: 2241 kms
Colombo airports
Katunayake International (CMB)How far from city centre: 27 kms
Ko Samui airports
Ko Samui Airport (USM)How far from city centre: 4 kms

Get the Best Deals on Flights from Colombo to Ko Samui

Discover the best last-minute airfares and cheap prices from Colombo to Ko Samui with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Colombo? Adjust your travel dates and explore a wide range of options to Ko Samui. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Colombo to Ko Samui and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Colombo to Ko Samui

How long does the flight take to go from Colombo to Ko Samui?
The total flight time between Colombo and Ko Samui is of around 5 h and 55 m on average, considering an average distance of 2,241 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Colombo to Ko Samui?
When you fly from Colombo to Ko Samui the average price is $947.84. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Colombo to Ko Samui at Opodo?
The cheapest price for a flight from Colombo to Ko Samui is $778. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Ko Samui expensive to visit compared to Colombo?
If you compare transportation prices, the taxi ride in Ko Samui costs an average of 4.42 AUD, 637% more expensive than Colombo, with a fare of 0.60 AUD,
while train tickets costs 821% more in Ko Samui: 2.21 AUD against 0.24 AUD in Colombo.
If you compare the price of a lunch meal, however, you can find it from 6.63 AUD in both Ko Samui and Colombo.
The price of the coffee is around 20% cheaper in Ko Samui, with an average of 3.06 AUD, while in Colombo the coffee costs 3.84 AUD.
Is it possible to purchase a flexible ticket for my flight from Colombo to Ko Samui?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Thailand may apply when travelling from Colombo. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!

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