$202 Cheap Flights from Colombo (CMB) to Singapore (SIN)

View $202 flight on Wed, Aug 20, 2025Opens in a new window

Popular airlines from Bandaranaike Intl. Airport (CMB) to Singapore Changi Airport (SIN)

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Cheap Flights from Colombo to Singapore (CMB-SIN)

Prices were available within the past 7 days and start at $202 for one-way flights and $348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Mon, Aug 25 - Mon, Sep 1
CMB
Colombo
SIN
Singapore
$348 Roundtrip, found 1 day ago
$348
Roundtrip
found 1 day ago
Select IndiGo flight, departing Mon, Aug 25 from Colombo to Singapore, returning Mon, Sep 1, priced at $348 found 1 day ago
IndiGo
Tue, Aug 26 - Tue, Sep 2
CMB
Colombo
SIN
Singapore
$354 Roundtrip, found 1 day ago
$354
Roundtrip
found 1 day ago
Select IndiGo flight, departing Tue, Aug 26 from Colombo to Singapore, returning Tue, Sep 2, priced at $354 found 1 day ago
IndiGo
Sat, Aug 23 - Mon, Sep 1
CMB
Colombo
SIN
Singapore
$355 Roundtrip, found 1 day ago
$355
Roundtrip
found 1 day ago
Select IndiGo flight, departing Sat, Aug 23 from Colombo to Singapore, returning Mon, Sep 1, priced at $355 found 1 day ago
IndiGo
Tue, Aug 26 - Tue, Sep 2
CMB
Colombo
SIN
Singapore
$356 Roundtrip, found 1 day ago
$356
Roundtrip
found 1 day ago
Select IndiGo flight, departing Tue, Aug 26 from Colombo to Singapore, returning Tue, Sep 2, priced at $356 found 1 day ago
IndiGo
Fri, Aug 22 - Fri, Aug 29
CMB
Colombo
SIN
Singapore
$359 Roundtrip, found 5 days ago
$359
Roundtrip
found 5 days ago
Select IndiGo flight, departing Fri, Aug 22 from Colombo to Singapore, returning Fri, Aug 29, priced at $359 found 5 days ago
IndiGo
Fri, Aug 1 - Wed, Aug 6
CMB
Colombo
SIN
Singapore
$361 Roundtrip, found 1 day ago
$361
Roundtrip
found 1 day ago
Select IndiGo flight, departing Fri, Aug 1 from Colombo to Singapore, returning Wed, Aug 6, priced at $361 found 1 day ago
Singapore Airlines
Mon, Nov 3 - Thu, Nov 6
CMB
Colombo
SIN
Singapore
$379 Roundtrip, found 15 hours ago
$379
Roundtrip
found 15 hours ago
Select Singapore Airlines flight, departing Mon, Nov 3 from Colombo to Singapore, returning Thu, Nov 6, priced at $379 found 15 hours ago
Air India
Tue, Sep 2 - Mon, Sep 8
CMB
Colombo
SIN
Singapore
$388 Roundtrip, just found
$388
Roundtrip
just found
Select Air India flight, departing Tue, Sep 2 from Colombo to Singapore, returning Mon, Sep 8, priced at $388 just found
SriLankan Airlines
Tue, Sep 2 - Mon, Sep 8
CMB
Colombo
SIN
Singapore
$433 Roundtrip, just found
$433
Roundtrip
just found
Select SriLankan Airlines flight, departing Tue, Sep 2 from Colombo to Singapore, returning Mon, Sep 8, priced at $433 just found
Batik air
Tue, Jan 13 - Wed, Jan 28
CMB
Colombo
SIN
Singapore
$434 Roundtrip, found 1 day ago
$434
Roundtrip
found 1 day ago
Select Batik air flight, departing Tue, Jan 13 from Colombo to Singapore, returning Wed, Jan 28, priced at $434 found 1 day ago

Find the cheapest month to fly from Colombo (CMB) to Singapore (SIN)

June is typically the cheapest month to fly

From $231 - $396 per traveler.

Graph displaying average flight prices per month

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $385
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $385
Flights from Colombo (CMB) to Singapore (SIN)
Origin airport
Bandaranaike Intl.
Destination airport
Changi
Airlines serving
Air India, Emirates, IndiGo, Malaysia Airlines, Singapore Airlines, SriLankan Airlines, Thai Airways International
Roundtrip price
$347
Distance
1707 mi
Average flight time
6 hours 37 mins

Colombo to Singapore Flights

The cheapest times to fly from Colombo to Singapore

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Colombo to Singapore are during the month of August. You can find some of the cheapest flights from Colombo to Singapore with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Colombo to Singapore

Sunday is one of the best days to book for cheap flights from Colombo to Singapore: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Colombo to Singapore

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Colombo to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $202 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Colombo to Singapore flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Colombo to Singapore airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN) cost?
Discover the latest flight deals from CMB to SIN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CMB to SIN?
The cheapest flights from CMB to SIN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN)?
Take the express route to Changi Airport (SIN). 3 airlines offer direct routes from Bandaranaike Intl. Airport (CMB), including:

  • SriLankan Airlines
  • Singapore Airlines
  • Jetstar Asia

What is the cheapest airline that flies from CMB to SIN?
At the moment, the cheapest carrier operating one-way flights from CMB to SIN is Singapore Airlines. You can jet off on this route from $347. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from CMB on September 11 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN)?
With, on average, 3 direct flights that operate from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN) each day, you'll be soaring through the skies in no time.
What are the most popular departure times for flights from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN)?
More travelers fly between CMB and SIN at 12 AM than at any other point in the day. Rather go when it's quieter? Try choosing a quieter departure window and you could save on your fare as well.
What day of the week has the most flights from CMB to SIN?
Travel on a Friday if you're looking for the best selection of flights from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN).
What is the earliest flight from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN)?
Bandaranaike Intl. Airport (CMB)'s earliest flight to Changi Airport (SIN) departs at approximately 12:45AM UTC+5. With a travel duration of 4h, you'll arrive at around 7:15AM UTC+8.
How long does it take to fly from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN)?
It takes approximately 4 hours and 2 minutes to travel the 1,700 mi from CMB to SIN.
What airline has the least delays from CMB to SIN?
SilkAir has the strongest track record for on-time direct flights from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN), with an on-time score of 100%. Use the Expedia App to look up your flight schedule before you leave and get immediate updates about any changes.
What is the best time to fly from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN)?
To land at Changi Airport (SIN) on schedule, select a flight that leaves Bandaranaike Intl. Airport (CMB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Singapore from Bandaranaike Intl. Airport (CMB)?
Browse your flight options from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN). This is the only Singapore airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN) last-minute?
Last-minute bookings from CMB to SIN are typically more expensive. To secure the lowest prices, start looking for flights ahead of time. That being said, if you can play around with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a CMB to SIN flight and hotel package?
Opting for a CMB to SIN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bandaranaike Intl. Airport (CMB) to Changi Airport (SIN)?
If you reserved your CMB to SIN flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.