Cheap Flights from Colombo (CMB) to Singapore (SIN)

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Compare Colombo Bandaranayake to Singapore Changi flight deals

Find the cheapest month or even day of the year to fly to Singapore Changi

Book the best Singapore Changi fare with no extra fees

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Flight deals from Colombo Bandaranayake to Singapore Changi

Looking for a cheap last-minute deal or the best return flight from Colombo Bandaranayake Airport to Singapore Changi Airport? If you want to travel next month, return fares start from $459. Find the lowest prices on one-way and return tickets right here.

Singapore.$456 per passenger.Departing Thu, 22 Oct, returning Fri, 23 Oct.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Thu, 22 Oct, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Fri, 23 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $456, select.

Singapore.$458 per passenger.Departing Thu, 5 Nov, returning Sat, 14 Nov.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Thu, 5 Nov, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Sat, 14 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $458, select.

Singapore.$458 per passenger.Departing Wed, 30 Sep, returning Mon, 5 Oct.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Wed, 30 Sep, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Mon, 5 Oct, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $458, select.

Singapore.$458 per passenger.Departing Thu, 10 Dec, returning Thu, 31 Dec.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Thu, 10 Dec, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Thu, 31 Dec, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $458, select.

Singapore.$459 per passenger.Departing Thu, 21 Jan, returning Wed, 27 Jan.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Thu, 21 Jan, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Wed, 27 Jan, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $459, select.

Singapore.$459 per passenger.Departing Thu, 10 Sep, returning Mon, 14 Sep.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Thu, 10 Sep, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Mon, 14 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $459, select.

Singapore.$460 per passenger.Departing Tue, 24 Nov, returning Thu, 24 Dec.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Tue, 24 Nov, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Thu, 24 Dec, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $460, select.

Singapore.$466 per passenger.Departing Fri, 9 Oct, returning Sat, 7 Nov.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Fri, 9 Oct, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Sat, 7 Nov, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $466, select.

Singapore.$466 per passenger.Departing Thu, 18 Feb, returning Mon, 22 Feb.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Thu, 18 Feb, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Mon, 22 Feb, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $466, select.

Singapore.$467 per passenger.Departing Mon, 15 Mar, returning Sun, 28 Mar.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Mon, 15 Mar, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Sun, 28 Mar, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $467, select.

Singapore.$473 per passenger.Departing Mon, 3 May, returning Thu, 6 May.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Mon, 3 May, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Thu, 6 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $473, select.

Singapore.$473 per passenger.Departing Sun, 4 Apr, returning Sun, 11 Apr.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Sun, 4 Apr, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Sun, 11 Apr, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $473, select.

Singapore.$474 per passenger.Departing Wed, 31 Mar, returning Wed, 5 May.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Wed, 31 Mar, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Wed, 5 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $474, select.

Singapore.$474 per passenger.Departing Wed, 28 Apr, returning Wed, 5 May.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Wed, 28 Apr, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Wed, 5 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $474, select.

Singapore.$474 per passenger.Departing Wed, 31 Mar, returning Mon, 5 Apr.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Wed, 31 Mar, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Mon, 5 Apr, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $474, select.

Singapore.$475 per passenger.Departing Tue, 1 Dec, returning Fri, 1 Jan.Return flight with Air India.Outbound indirect flight with Air India, departs from Colombo Bandaranayake on Tue, 1 Dec, arriving in Singapore Changi.Inbound indirect flight with Air India, departs from Singapore Changi on Fri, 1 Jan, arriving in Colombo Bandaranayake.Price includes taxes and charges.From $475, select.

Find the cheapest month to fly from Colombo Bandaranayake to Singapore Changi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo Bandaranayake to Singapore Changi flights are currently cheapest in October.

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Direct flights from Colombo Bandaranayake to Singapore Changi

Colombo Bandaranayake to Singapore Changi: Alternative routes

Compare routes from Colombo Bandaranayake to Singapore below. You may find an airport to fly into that's cheaper, faster, or easier than Singapore Changi.

Seletar

14km from central Singapore

Closest

Search flights

Singapore Changi

18km from central Singapore

Cheapest

from $456

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Colombo to Singapore: Flight information

The things to know before you go.

Cheapest flight found	$456
Cheapest month to fly	October
Average flight time	4 hrs, 8 mins
Most popular airline	Qantas
Average flights per week	105

Finding cheap flights from Colombo Bandaranayake to Singapore Changi: Frequently asked questions

How much are return flights from Colombo Bandaranayake to Singapore Changi?

The best price we found for a return flight from Colombo Bandaranayake to Singapore Changi is $456. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Colombo Bandaranayake to Singapore Changi?

4 hours and 6 minutes is the average flight time from Colombo Bandaranayake to Singapore Changi.

Which airlines fly direct from Colombo Bandaranayake to Singapore Changi?

Qantas, Finnair and SriLankan Airlines fly direct from Colombo Bandaranayake to Singapore Changi.

How many flights are there a week from Colombo Bandaranayake to Singapore Changi?

As of August 2026, there are 113 flights per week flying from Colombo Bandaranayake to Singapore Changi.

When is the cheapest time to fly from Colombo Bandaranayake to Singapore Changi?

The cheapest month to fly from Colombo Bandaranayake to Singapore Changi is usually October.

Which upcoming date is cheapest to fly from Colombo Bandaranayake Airport to Singapore Changi Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Colombo Bandaranayake Airport to Singapore Changi Airport on Thursday, 22 October 2026.

Can I get a direct flight from Colombo Bandaranayake Airport to Singapore Changi Airport?

Yes – the average flight time is 4 hours and 8 minutes.

How can I find the best flight deal to Singapore Changi?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Singapore Changi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Singapore?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Singapore is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Colombo Bandaranayake Airport to Singapore Changi with?

Currently, Air India and SriLankan Airlines offer the cheapest flight tickets to Singapore Changi.

Flying from Colombo Bandaranayake Airport (CMB) to Singapore Changi Airport (SIN): what you need to know

The average length of a direct flight from Colombo Bandaranayake Airport to Singapore Changi Airport is 4 hours 5 minutes.
The timezone in Singapore is UTC+8, which is two hours 30 minutes ahead of Colombo.
Take your pick of 27 weekly Colombo Bandaranayake Airport to Singapore Changi Airport flights. The 00:45 departure with Singapore Airlines is the earliest available. SriLankan Airlines operates the last service of the day at 12:15.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This ensures you have enough time to catch your CMB to SIN flight.
You'll likely experience longer queues in popular months such as August. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will help ensure a smooth travel experience.
SriLankan Airlines is your gateway to discovering Singapore (and maybe even some other exciting parts of Singapore!). Browse the direct flights from Colombo Bandaranayake Airport to Singapore Changi Airport offered by this airline.
SriLankan Airlines is the airline most travellers choose for this route.
Singapore Airlines is the most punctual carrier that offers CMB to SIN flights, with 77.05% of its services arriving on schedule.
If you want to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Colombo Bandaranayake Airport to Singapore Changi Airport. Here are the most popular stopovers between CMB and SIN:
- Kuala Lumpur International Airport
- Bengaluru Airport
- Chennai Airport

Handy information about Colombo Bandaranayake Airport (CMB)

69% of flights leaving from Colombo Bandaranayake Airport touch down at their destination on schedule.
Central Colombo to Colombo Bandaranayake Airport is approximately 32 kilometres. Depending on traffic, it'll take about 40 minutes to get there if you're driving, ride-sharing or catching a taxi.
Catching public transport? You can expect a journey time of around 50 minutes.
Catching an early flight from Colombo Bandaranayake Airport to Singapore Changi Airport? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels close to CMB:

Arriving at Singapore Changi Airport (SIN)

The last thing you want is a long journey to your hotel if you're arriving on a late Colombo Bandaranayake Airport to Singapore Changi Airport flight. Check in to one of these accommodation options near SIN instead:
Get on the fast track to adventure by picking up a Singapore Changi Airport rental car. Grab a set of wheels from Avis, Sixt or Green Motion and explore beyond Singapore's main sights.
For the best deal, book your ride from Singapore Changi Airport around two weeks ahead.

Getting from Singapore Changi Airport (SIN) to central Singapore

From Singapore Changi Airport, Singapore is approximately 19 kilometres away. It takes around 25 minutes to drive to the centre.
If you're travelling on public transport, expect a journey time of about 40 minutes.

When to fly to Singapore Changi Airport (SIN)

June is the most popular month for flights from Colombo Bandaranayake Airport to Singapore Changi Airport. To escape the crowds, go to Singapore in March.
Book your flight from Colombo Bandaranayake Airport to Singapore Changi Airport for May if you want to visit Singapore during its warmest month. Expect temperatures of between 25ºC (77ºF) and 31ºC (88ºF).
If you'd rather travel in cooler conditions, search for a cheap ticket from CMB to SIN in January. Temperatures average between 24ºC (75ºF) and 30ºC (86ºF) then.