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  1. Flights
  2. Sri Lanka
  3. Colombo
  4. Ko Samui - Colombo

Book cheap flights from Ko Samui to Colombo from $536

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Discover the cheapest flights from Ko Samui to Colombo
emptyFilter
Tue, 16 June
Thai Airways International
Thai Airways International1 stop
USM - CMB
546$
536$
Prime price per passenger
Mon, 20 July
Bangkok Airways
Bangkok Airways2 stops
USM - CMB
579$
565$
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 Ko Samui to Colombo

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of May. Take advantage of this per
Filter by
week: 18 May - 24 May
Flights from just $515
$522
$515
$521
$1,044
MayJuneJuly

Currency and price comparison

MealMid-priced restaurant
3%A meal in Colombo is 3% cheaper than a meal in Ko Samui.
Ko Samui$6.40
Colombo$6.19
TrainLocal, one-way ticket
868%Trains in Colombo are 868% cheaper than in Ko Samui.
Ko Samui$2.13
Colombo$0.22
TaxiStandard daytime start rate
662%A taxi fare in Colombo is 662% cheaper than in Ko Samui.
Ko Samui$4.27
Colombo$0.56
CoffeeRegular cappuccino
23%Coffee is 23% more expensive in Colombo than in Ko Samui.
Ko Samui$2.96
Colombo$3.65
Exchange rate
1 AUD = 231.31 LKR
1 LKR = 0 AUD
Last checked on Sat, 2/05
Distance: 2241 kms
Ko Samui airports
Ko Samui Airport (USM)How far from city centre: 4 kms
Colombo airports
Katunayake International (CMB)How far from city centre: 27 kms

Get the Best Deals on Flights from Ko Samui to Colombo

Discover the best last-minute airfares and cheap prices from Ko Samui to Colombo 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 Ko Samui? Adjust your travel dates and explore a wide range of options to Colombo. 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 Ko Samui to Colombo 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 Ko Samui to Colombo

How long does the flight take to go from Ko Samui to Colombo?
The total flight time between Ko Samui and Colombo is of around 4 h and 50 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 Ko Samui to Colombo?
When you fly from Ko Samui to Colombo the average price is $686. 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 Ko Samui to Colombo at Opodo?
The cheapest price for a flight from Ko Samui to Colombo is $536. 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 Colombo expensive to visit compared to Ko Samui?
If you compare transportation prices, the taxi ride in Colombo costs an average of $0.57, 87% cheaper than Ko Samui, with a fare of $4.29,
while train tickets costs 89% less in Colombo: $0.23 against $2.14 in Ko Samui.
If you compare the price of a lunch meal, however, you can find it from $6.23 in Colombo, 3% less than the $6.43 in Ko Samui.
The price of the coffee is around 24% more expensive in Colombo, with an average of $3.67 , while in Ko Samui the coffee costs $2.97.
Is it possible to purchase a flexible ticket for my flight from Ko Samui to Colombo?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions Sri Lanka may apply when travelling from Ko Samui. 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!
How is the weather in Colombo compared to Ko Samui?
While in Ko Samui temperatures can reach an average of 29º ºC in summer, Colombo's temperatures can rise to 28º ºC during the hot season. In winter, however, weather data show around 27º ºC in Colombo, compared to the 27º ºC average in Ko Samui.

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