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$100 Flights from Colombo Bandaranayake (CMB) to Singapore Changi (SIN)

Compare Colombo Bandaranayake to Singapore Changi flight deals

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Flight deals from Colombo Bandaranayake Airport to Singapore Changi Airport

Looking for a cheap last-minute deal or the best round-trip flight from Colombo Bandaranayake Airport to Singapore Changi Airport? If you want to travel next month, round-trip fares start from $260. Find the lowest prices on one-way and round-trip tickets right here.
Singapore.$100 per passenger.Departing Mon, May 18.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Mon, May 18, arriving in Singapore Changi.Price includes taxes and charges.From $100, select.
Singapore.$100 per passenger.Departing Tue, Sep 29.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Tue, Sep 29, arriving in Singapore Changi.Price includes taxes and charges.From $100, select.
Singapore.$100 per passenger.Departing Wed, Mar 11.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Wed, Mar 11, arriving in Singapore Changi.Price includes taxes and charges.From $100, select.
Singapore.$100 per passenger.Departing Tue, Apr 7.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Tue, Apr 7, arriving in Singapore Changi.Price includes taxes and charges.From $100, select.
Singapore.$101 per passenger.Departing Mon, Jul 20.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Mon, Jul 20, arriving in Singapore Changi.Price includes taxes and charges.From $101, select.
Singapore.$101 per passenger.Departing Wed, Aug 26.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Wed, Aug 26, arriving in Singapore Changi.Price includes taxes and charges.From $101, select.
Singapore.$103 per passenger.Departing Mon, Oct 26.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Mon, Oct 26, arriving in Singapore Changi.Price includes taxes and charges.From $103, select.
Singapore.$137 per passenger.Departing Fri, Dec 12.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departing from Colombo Bandaranayake on Fri, Dec 12, arriving in Singapore Changi.Price includes taxes and charges.From $137, select.
Singapore.$158 per passenger.Departing Thu, Nov 12.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Thu, Nov 12, arriving in Singapore Changi.Price includes taxes and charges.From $158, select.
Singapore.$160 per passenger.Departing Fri, Feb 6.One-way flight with FitsAir.Outbound indirect flight with FitsAir, departing from Colombo Bandaranayake on Fri, Feb 6, arriving in Singapore Changi.Price includes taxes and charges.From $160, select.
Singapore.$161 per passenger.Departing Thu, Jan 22.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Thu, Jan 22, arriving in Singapore Changi.Price includes taxes and charges.From $161, select.
Singapore.$173 per passenger.Departing Sun, Jun 21.One-way flight with AirAsia.Outbound indirect flight with AirAsia, departing from Colombo Bandaranayake on Sun, Jun 21, arriving in Singapore Changi.Price includes taxes and charges.From $173, select.
Singapore.$266 per passenger.Departing Mon, May 11.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departing from Colombo Bandaranayake on Mon, May 11, arriving in Singapore Changi.Price includes taxes and charges.From $266, select.
Singapore.$267 per passenger.Departing Tue, Sep 8.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departing from Colombo Bandaranayake on Tue, Sep 8, arriving in Singapore Changi.Price includes taxes and charges.From $267, select.
Singapore.$268 per passenger.Departing Fri, Feb 27.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departing from Colombo Bandaranayake on Fri, Feb 27, arriving in Singapore Changi.Price includes taxes and charges.From $268, select.
Singapore.$269 per passenger.Departing Sat, Oct 17.One-way flight with Singapore Airlines.Outbound direct flight with Singapore Airlines departing from Colombo Bandaranayake on Sat, Oct 17, arriving in Singapore Changi.Price includes taxes and charges.From $269, select.
Map with a flight path from Colombo Bandaranayake to Singapore Changi. A plane icon is halfway along the route with a label that says "Direct flight."
Direct flight

Your route at a glance

Cheapest deal$192
Cheapest monthMarch
Average flight duration4 hours and 4 minutes
Most popular airlineSriLankan Airlines

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 March.
Dec
from $137
Jan
from $161
Feb
from $160
Mar
from $100
Apr
from $100
May
from $100
Jun
from $173
Jul
from $101
Aug
from $101
Sep
from $100
Oct
from $103
Nov
from $158

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.

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

The best price we found for a round-trip flight from Colombo Bandaranayake to Singapore Changi is $192. 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.
4 hours and 4 minutes is the average flight time from Colombo Bandaranayake to Singapore Changi.
Finnair, SriLankan Airlines and Qantas fly direct from Colombo Bandaranayake to Singapore Changi.
There are 116 flights per week flying from Colombo Bandaranayake to Singapore Changi, as of December 2025.
The cheapest month to fly from Colombo Bandaranayake to Singapore Changi is usually March.
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 Wednesday, March 4, 2026.
Yes – the average flight time is 4 hours and 4 minutes.
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.
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.
Currently, AirAsia and Singapore Airlines offer the cheapest flight tickets to Singapore Changi.

Flying from Bandaranaike International Airport (CMB) to Changi International Airport (SIN): what you need to know

  • The average length of a direct flight from Bandaranaike International Airport to Changi International Airport is 4 hours 5 minutes.

  • The timezone in Singapore is UTC+8, which is two hours 30 minutes ahead of Colombo.

  • You can choose from 65 weekly Bandaranaike International Airport to Changi International Airport flights. The 00:45 departure with Singapore Airlines is the earliest flight you can take. SriLankan Airlines operates the latest service of the day at 12:50.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Get to the airport on time to board your CMB to SIN flight.

  • During popular months such as February, it's best to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a peak period in general.

  • Singapore Airlines is your gateway to discovering Singapore (and perhaps some other great parts of Singapore!). Browse the direct flights from Bandaranaike International Airport to Changi International Airport offered by this airline.

  • Singapore Airlines is the top choice for travelers on this route.

  • Singapore Airlines ranks as the top on-time carrier for CMB to SIN flights, with 90.16% of its services landing on schedule.

  • Consider adding a stopover when booking your ticket from Bandaranaike International Airport to Changi International Airport. Simply deselect 'Direct flights only' to break up your journey, or enjoy a detour to a new and interesting place. Here are some options between CMB and SIN:

    • Kuala Lumpur International Airport

    • Chennai Airport

    • Kempegowda International Airport

How to find the cheapest flights from Bandaranaike International Airport (CMB) to Changi International Airport (SIN)

  • $100 is currently the best price for a one-way Bandaranaike International Airport to Changi International Airport flight. Return flights start at $192. These fares may change based on demand and availability.

  • Book seven months before you travel. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from CMB to SIN.

  • June is the cheapest month for flights from Bandaranaike International Airport to Changi International Airport. If you prefer to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.

  • Save time searching for cheap flights from CMB to SIN by setting up a Price Alert. You'll receive an email or push notification on the app when a lower fare pops up.

  • Secure the perfect flight for you by using the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Bandaranaike International Airport to Changi International Airport, use the 'Sort by' function. You can also filter results by departure and arrival times, airline, and number of stops.

Handy information about Bandaranaike International Airport (CMB)

  • Of the flights that depart from Bandaranaike International Airport, 75.71% arrive as scheduled at their destination.

  • Central Colombo to Bandaranaike International Airport is approximately 20 miles. Depending on traffic, it'll take about 40 minutes to get there if you're catching a cab, ride-sharing or driving.

  • You can expect a journey time of around 1 hour 30 minutes on public transport.

  • Booked an early flight from Bandaranaike International Airport to Changi International Airport? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these stays near CMB:

Arriving at Changi International Airport (SIN)

Getting from Changi International Airport (SIN) to central Singapore

  • Changi International Airport is roughly 13 miles from central Singapore. Driving there takes about 20 minutes.

  • Traveling by public transport typically takes 1 hour.

When to fly to Changi International Airport (SIN)

  • April is the busiest month for flights from Bandaranaike International Airport to Changi International Airport. For smaller crowds, visit Singapore in February.

  • The warmest month in Singapore is May, with the temperature ranging between 77ºF and 88ºF. Lock in your flights from Bandaranaike International Airport to Changi International Airport in this month if this is the kind of weather you like.

  • If you want cooler conditions, look for a cheap ticket from CMB to SIN in January. Average temperatures are between 75ºF and 86ºF then.

More travel options

Plan the rest of your trip from Colombo to Singapore

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.