Singapore

$154+ Cheap flights from Bandaranaike Intl (CMB) to Singapore (SIN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SIN
Aug 18 — Aug 251
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Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to Singapore Changi are usually found in March or October, booked 76 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Colombo to Singapore

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Singapore (SIN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2025.

Round-trip from

$270
(AirAsia)

One-way from

$154
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$360

Good round-trip deal

$361 or less

Good one-way deal

$298 or less
From Colombo Bandaranaike Intl to Singapore Changi
One-way flight from Colombo Bandaranaike Intl to Singapore Changi
Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in August 2025
Price to beat on a round-trip flight from Colombo Bandaranaike Intl to Singapore Changi.
Price to beat on a one-way flight from Colombo Bandaranaike Intl to Singapore Changi.

Find flight deals from Colombo to Singapore

Cheapest flights from Colombo to Singapore
Explore the most affordable flight options available from Colombo to Singapore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This AirAsia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:55 pmCMB - SIN
1 stop7h 05mAirAsia
Thu 9/112:10 pmSIN - CMB
1 stop10h 15mAirAsia
Deal found 8/11$270
This AirAsia deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:00 pmCMB - SIN
1 stop6h 50mAirAsia
Tue 11/116:35 pmSIN - CMB
1 stop5h 55mAirAsia
Deal found 8/11$271
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1410:55 pmCMB - SIN
1 stop6h 30mMultiple Airlines
Thu 10/168:10 pmSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/12$272
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:55 pmCMB - SIN
1 stop6h 30mMultiple Airlines
Mon 10/69:45 amSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/13$273
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:55 pmCMB - SIN
1 stop6h 30mMultiple Airlines
Tue 10/289:40 amSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/12$274
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:55 pmCMB - SIN
1 stop6h 30mMultiple Airlines
Sun 9/288:10 pmSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/11$275
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2410:40 amCMB - SIN
1 stop7h 15mMultiple Airlines
Mon 10/279:40 amSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/11$276
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:55 pmCMB - SIN
1 stop7h 05mMultiple Airlines
Thu 9/259:45 amSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/11$277
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:55 pmCMB - SIN
1 stop7h 05mMultiple Airlines
Sun 9/288:10 pmSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/11$278
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:55 pmCMB - SIN
1 stop7h 05mMultiple Airlines
Sat 9/138:10 pmSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/11$279
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/510:55 pmCMB - SIN
1 stop7h 05mMultiple Airlines
Thu 9/118:10 pmSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/11$280
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:55 pmCMB - SIN
1 stop6h 30mMultiple Airlines
Sun 9/288:10 pmSIN - CMB
Nonstop3h 50mMultiple Airlines
Deal found 8/11$281

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo to Singapore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Singapore that are best for you.

Fly from

Colombo

Fly to

Singapore

Route

Depart

Return

Price

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Mon 9/8

10:55 pm-8:30 am

1 stop7h 05m

Singapore Changi

Thu 9/11

2:10 pm-9:55 pm

1 stop10h 15m

$270

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Tue 10/28

11:00 pm-8:20 am

1 stop6h 50m

Singapore Changi

Tue 11/11

6:35 pm-10:00 pm

1 stop5h 55m

$271

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Tue 10/14

10:55 pm-7:55 am

1 stop6h 30m

Singapore Changi

Thu 10/16

8:10 pm-9:30 pm

Nonstop3h 50m

$272

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 10/1

10:55 pm-7:55 am

1 stop6h 30m

Singapore Changi

Mon 10/6

9:45 am-11:05 am

Nonstop3h 50m

$273

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Tue 10/21

10:55 pm-7:55 am

1 stop6h 30m

Singapore Changi

Tue 10/28

9:40 am-11:00 am

Nonstop3h 50m

$274

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Sat 11/1

10:25 am-11:15 pm

1 stop10h 20m

Singapore Changi

Tue 11/4

9:40 am-11:00 am

Nonstop3h 50m

$277

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Thu 10/30

10:25 am-8:20 pm

1 stop7h 25m

Singapore Changi

Sun 11/2

7:50 pm-9:10 pm

Nonstop3h 50m

$277

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 10/24

10:40 am-12:05 am

1 stop10h 55m

Singapore Changi

Mon 10/27

9:40 am-11:00 am

Nonstop3h 50m

$277

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 10/29

10:25 am-8:20 pm

1 stop7h 25m

Singapore Changi

Sat 11/1

9:40 am-11:00 am

Nonstop3h 50m

$277

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Mon 11/10

10:25 am-10:40 pm

1 stop9h 45m

Singapore Changi

Thu 11/13

7:50 pm-9:10 pm

Nonstop3h 50m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Colombo to Singapore

Have a flexible travel schedule? Discover the best time to fly to Singapore from Colombo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Singapore

How far ahead should I book a flight from Colombo Bandaranaike Intl Airport to Singapore?

Use this chart to determine the optimal time to book a round-trip flight from Colombo to Singapore. Price data was last updated on August 8, 2025.

The price you pay for your flight from Colombo Bandaranaike Intl Airport to Singapore may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Singapore?

Currently, October is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Singapore (average of $991). Flying from Colombo Bandaranaike Intl Airport to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CMB to SIN?

Find hourly flight availability from Colombo to Singapore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Colombo Bandaranaike Intl Airport to Singapore at noon. If you’re flexible enough to do this you can expect to save up to 74% on your trip compared to booking a flight in the morning.

Weekly flight availability from Colombo Bandaranaike Intl Airport to Singapore

Explore weekly flight availability from Colombo to Singapore. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 13, 2025.

The most flights from CMB to SIN are scheduled on a Tuesday (13 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to Singapore?

What’s the top layover airport for flights from Colombo Bandaranaike Intl Airport to Singapore?

Share of 1-stop round-trip flights from Colombo Bandaranaike Intl Airport to Singapore chosen by Cheapflights users in the past 12 months, using the same layover each way.

Kuala Lumpur (KUL) – chosen by Cheapflights users on 75% of 1-stop itineraries from Colombo Bandaranaike Intl Airport to Singapore on Cheapflights.

What’s the cheapest layover airport for flights from Colombo Bandaranaike Intl Airport to Singapore?

Average round-trip fare for 1-stop flights from Colombo Bandaranaike Intl Airport to Singapore, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Bangkok (BKK) is the most affordable 1-stop option, with an average round-trip price of $459.

What’s the fastest layover option from Colombo Bandaranaike Intl Airport to Singapore?

Shortest average travel time for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to Singapore, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Bangkok (BKK) have the shortest average one-way travel time for 1-stop routes: 7h 45m.

Which airport typically offers the quickest layover for flights from Colombo Bandaranaike Intl Airport to Singapore?

Average layover duration for 1-stop one-way flights from Colombo Bandaranaike Intl Airport to Singapore, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average layover time of 1h 35m.

Reviews of airlines servicing Singapore

Get insights into the airlines that provide service to Singapore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Singapore. Reviews last updated August 13, 2025.
Get a feel of what it's like to fly with Singapore Airlines, SriLankan Airlines, and IndiGo from Colombo Bandaranaike Intl Airport to Singapore by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Entertainment

8.0

Crew

8.6

Food

7.7

Comfort

8.0

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Related info for your journey

Find useful and relevant information for your journey from Colombo to Singapore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Singapore from Colombo Bandaranaike Intl?

    Singapore Changi (SIN), located 10.5 mi from the city center, is the airport you fly into when you book flights from Colombo Bandaranaike Intl to Singapore. 6 airlines have flights to Changi from Colombo Bandaranaike Intl on a regular basis. Booking flights from Colombo Bandaranaike Intl to Singapore Changi should not be difficult; the airport handles an average of 9 inbound flights from Colombo Bandaranaike Intl per day.

  • What is the cheapest airline to fly from Colombo Bandaranaike Intl Airport to Singapore round-trip?

    AirAsia, at $270, was found to be the cheapest airline from Colombo Bandaranaike Intl Airport to Singapore.. This flight start at 23% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Colombo Bandaranaike Intl Airport to Singapore?

    Consider Air Canada (90%), Virgin Australia (90%) or Air New Zealand (90%) when booking your flight. These represent the most reliable airlines when flying from Colombo Bandaranaike Intl Airport to Singapore.

  • What are the cheapest flights from Colombo Bandaranaike Intl Airport to Singapore?

    While on average a flight from Colombo Bandaranaike Intl Airport to Singapore is generally $847, our data shows the cheapest flight currently is $166. When looking at the most popular route, (Colombo Bandaranaike Intl - Singapore Changi), you can expect to pay $959 for that flight.

  • Can I find deals for flights from Colombo to Singapore that include hotel bookings?

    Yes. In addition to deals on Colombo to Singapore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colombo to Singapore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colombo to Singapore.

  • Can I find deals for business class flights from Colombo to Singapore?

    Yes. Cheapflights offers flight deals from Colombo to Singapore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Singapore?

    Currently, October is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Singapore (average of $991). Flying from Colombo Bandaranaike Intl Airport to Singapore in December is currently the most expensive (average of $1,684). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 6 airlines flying from Colombo to Singapore

Discover the top 6 airlines that operate flights from Colombo to Singapore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapest$115Average$440FlexibilityNo cancel feeOn-time68%
Jetstar AsiaCheapest$125Average$291FlexibilityNo cancel feeOn-time86%
AirAsiaCheapest$133Average$275FlexibilityNo cancel feeOn-time66%
IndiGoCheapest$147Average$284FlexibilityNo cancel feeOn-time80%
Malaysia AirlinesCheapest$206Average$401FlexibilityNo cancel feeOn-time67%
Singapore AirlinesCheapest$298Average$385FlexibilityNo cancel feeOn-time81%

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