Cheap flights from Koh Samui to Colombo Bandaranaike Intl Airport from ฿7,135
This is the cheapest one-way flight price, found on 1/6. Prices may vary by date and flight preferences.
USM — CMB
7 Jun — 14 Jun1
Return
1 adult
Economy
From?
To?
Wed 7/6
Wed 14/6
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Koh Samui to Colombo Bandaranaike Intl Airport as you normally would.
One-way flights to Colombo from Koh Samui
The cheapest one-way flights from Koh Samui to Colombo
27 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
29h 35m
฿7,135
Multiple Airlines
Deal found 1/6
26 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
11h 10m
฿7,342
Multiple Airlines
Deal found 1/6
28 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
28h 25m
฿7,515
Multiple Airlines
Deal found 1/6
13 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
28h 25m
฿7,654
Multiple Airlines
Deal found 2/6
13 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
28h 25m
฿7,862
Multiple Airlines
Deal found 2/6
14 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
29h 30m
฿7,931
Multiple Airlines
Deal found 2/6
30 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
17h 15m
฿8,451
Multiple Airlines
Deal found 1/6
31 Jul
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
15h 25m
฿8,520
Multiple Airlines
Deal found 1/6
1 Aug
USM
Ko Samui
CMB
Colombo Bandaranaike Intl
2 stops
15h 25m
฿8,624
Multiple Airlines
Deal found 1/6
Related info for your journey
Useful info, stats and facts about Koh Samui to Colombo flights.
Ko Samui (USM) is the airport you will fly out of if you book a flight from Koh Samui to Colombo Bandaranaike Intl. You should not have trouble finding flights to Colombo Bandaranaike Intl from Ko Samui; the airport handles an average of 0 outbound flights to Colombo Bandaranaike Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Koh Samui airport to Colombo Bandaranaike Intl. It is only a 3.3 km journey to Ko Samui (USM) from Koh Samui’s city centre.
Great question - USM to CMB just means Ko Samui Airport to Colombo Bandaranaike Intl Airport. Now you’ll know what these unique codes when you look for flights!
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