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Cheap flights from Colombo Bandaranaike Intl Airport to Singapore from $301

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 20/7. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — SIN
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Colombo Bandaranaike Intl to Singapore Changi are usually found in March or May, booked 29 days in advance, depart on a Thursday or Wednesday and return on a Thursday

Cheap flight deals from Colombo to Singapore

Enter your travel dates to find the best prices.

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 6 July 2026.

Thu 27/817:05
CMB
-
SIN
1 stop16h 35m
Air India
Sat 29/813:10
SIN
-
CMB
1 stop17h 20m
Air India
Deal found 5/7$480
Sat 15/800:50
CMB
-
SIN
Nonstop4h 00m
Singapore Airlines
Sun 23/822:20
SIN
-
CMB
Nonstop3h 45m
Singapore Airlines
Deal found 2/7$507
Thu 6/800:50
CMB
-
SIN
Nonstop4h 00m
Singapore Airlines
Tue 11/822:20
SIN
-
CMB
Nonstop3h 45m
Singapore Airlines
Deal found 3/7$508
Fri 17/700:50
CMB
-
SIN
Nonstop4h 00m
Singapore Airlines
Sun 26/722:20
SIN
-
CMB
Nonstop3h 45m
Singapore Airlines
Deal found 3/7$510
Thu 27/811:45
CMB
-
SIN
Nonstop4h 10m
Singapore Airlines
Wed 2/922:20
SIN
-
CMB
Nonstop3h 45m
Singapore Airlines
Deal found 6/7$513
Fri 9/1011:45
CMB
-
SIN
Nonstop4h 10m
Singapore Airlines
Mon 12/1009:30
SIN
-
CMB
Nonstop3h 45m
Singapore Airlines
Deal found 2/7$514
Sun 25/1000:45
CMB
-
SIN
Nonstop4h 00m
Singapore Airlines
Sat 31/1022:10
SIN
-
CMB
Nonstop3h 50m
Singapore Airlines
Deal found 3/7$524
Wed 26/801:50
CMB
-
SIN
Nonstop4h 10m
SriLankan Airlines
Sat 29/809:45
SIN
-
CMB
Nonstop3h 50m
SriLankan Airlines
Deal found 5/7$530
Wed 26/800:35
CMB
-
SIN
1 stop14h 20m
Multiple Airlines
Sat 29/810:30
SIN
-
CMB
1 stop20h 00m
Multiple Airlines
Deal found 4/7$536

Find 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 6 July 2026.

Round-trip from

$480

One-way from

$301

Popular in

December

Cheapest in

March

Average price

$536

Good round-trip deal

$1,263 or less

Good one-way deal

$778 or less
Air India
  • Air India
  • 27/8-29/8
  • 2 total stops
  • 33h 55m total
  • Colombo to Singapore
Search Deals
Batik Air
  • Batik Air
  • 20/7
  • 1 total stop
  • 9h 05m total
  • Colombo to Singapore
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Colombo Bandaranaike Intl to Singapore Changi.
Search Deals
Price to beat on a one-way flight from Colombo Bandaranaike Intl to Singapore Changi.
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Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 6 July 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Singapore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Tue 4/8

00:50-07:20

Nonstop4h 00m

Singapore Changi

Wed 12/8

22:20-23:35

Nonstop3h 45m

$508

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Thu 6/8

00:50-07:20

Nonstop4h 00m

Singapore Changi

Tue 11/8

22:20-23:35

Nonstop3h 45m

$508

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 17/7

00:50-07:20

Nonstop4h 00m

Singapore Changi

Sun 26/7

22:20-23:35

Nonstop3h 45m

$510

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 21/8

21:45-09:20

1 stop9h 05m

Singapore Changi

Sun 23/8

21:30-20:45

1 stop25h 45m

$608

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 28/8

21:45-09:20

1 stop9h 05m

Singapore Changi

Tue 1/9

21:30-20:45

1 stop25h 45m

$611

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 11/12

11:15-20:35

1 stop6h 50m

Singapore Changi

Wed 16/12

06:00-10:10

1 stop6h 40m

$671

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 30/10

01:55-19:25

1 stop15h 00m

Singapore Changi

Thu 26/11

16:20-00:55

2 stops35h 05m

$714

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Tue 21/7

11:45-18:25

Nonstop4h 10m

Singapore Changi

Wed 4/11

22:10-23:30

Nonstop3h 50m

$783

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Wed 15/7

00:05-11:25

1 stop8h 50m

Singapore Changi

Thu 16/7

19:15-22:55

1 stop6h 10m

$796

ColomboSingapore

CMB - SIN

CMBSIN

Colombo Bandaranaike Intl

Fri 9/10

22:05-14:05

1 stop13h 30m

Singapore Changi

Fri 16/10

10:35-10:15

2 stops26h 10m

$883

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

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 return 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?

Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colombo Bandaranaike Intl Airport to Singapore. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, March is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Singapore (average of $495). Flying from Colombo Bandaranaike Intl Airport to Singapore in December is currently the most expensive (average of $661). 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 6 July 2026.

When flying from Colombo Bandaranaike Intl Airport to Singapore, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Colombo Bandaranaike Intl Airport to Singapore?

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 6 July 2026.
Read through reviews of airlines operating flights from Colombo Bandaranaike Intl Airport to Singapore, such as Singapore Airlines,SriLankan Airlines, andAirAsia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
Singapore Airlines
8.2
Very Good
1,563 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
SriLankan Airlines
6.8
Okay
85 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.
AirAsia
6.8
Okay
233 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Comfort

8.0

Food

7.8

Crew

8.6

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Sanku,July 2026

TRV - SIN

Very bad, not able check in using the email link. Very bad quality food. No TV in front of the seats.

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?

    Most people fly into Singapore Changi (SIN) if they book a flight to Singapore from Colombo Bandaranaike Intl. On average, Changi has 15 inbound flights from Colombo Bandaranaike Intl per day from 3 airlines. Singapore Changi is conveniently located just 16.9 km from Singapore’s city centre.

  • How long is the flight from Colombo Bandaranaike Intl Airport to Singapore?

    There are many flights that can get you from Colombo Bandaranaike Intl Airport to Singapore in 4h. Fly via Singapore Airlines or Batik Air to get the fastest option. There are 2747 km between Colombo Bandaranaike Intl Airport and Singapore. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Singapore round-trip?

    Currently priced at $271, AirAsia will fly you from Colombo Bandaranaike Intl Airport to Singapore and back. In addition to AirAsia, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and SriLankan Airlines - these airlines can fly you to your destination from $446 and $527, respectively. These flights start at 50% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Singapore one-way?

    One-way options have recently been found by users for as low as $145 on AirAsia. Other airlines that offer cheap prices include Batik Air from $222 and Singapore Airlines from $346 one-way.

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

    Before booking your flight to Singapore from Colombo Bandaranaike Intl Airport, have a look at the most reliable airlines to get you to your destination on time: Qantas Airways (89%), Air Seychelles (89%), MAI( 89%).

  • 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 $2,176, our data shows the cheapest flight currently is $501. When looking at the most popular route, (Colombo Bandaranaike Intl - Singapore Changi), you can expect to pay $269 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 holiday 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, March is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Singapore (average of $495). Flying from Colombo Bandaranaike Intl Airport to Singapore in December is currently the most expensive (average of $661). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Colombo to Singapore

Discover the top 3 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 647,157 searches. Data last updated 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$271Average$384FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest$446Average$489FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
SriLankan AirlinesCheapest$527Average$628FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Colombo to Singapore?

When you search for this flight from Colombo to Singapore, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Colombo to Singapore?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Singapore from Colombo.

Can Cheapflights find flights from Colombo to Singapore with no change fees?

Need flexible booking options for your flight to Singapore from Colombo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Colombo to Singapore become cheaper?

Yes, Cheapflights offers price alerts on Colombo to Singapore flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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