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Cheap flights from Singapore to Sri Lanka from S$ 153

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 21-9. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — CMB
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Singapore to Sri Lanka

Keep the following information in mind while searching for Singapore to Sri Lanka flight deals. Data was last updated 12 September 2025.

Round-trip from

S$ 330

One-way from

S$ 153

Popular in

December

Cheapest in

February

Average price

S$ 545

Good round-trip deal

S$ 242 or less

Good one-way deal

S$ 156 or less
AirAsia
  • AirAsia
  • 23-9-29-9
  • 2 total stops
  • 15h 20m total
  • Singapore to Sri Lanka
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AirAsia
  • AirAsia
  • 21-9
  • 1 total stop
  • 15h 15m total
  • Singapore to Sri Lanka
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (S$ 14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Singapore Changi to Sri Lanka.
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Price to beat on a one-way flight from Singapore Changi to Sri Lanka.
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Find flight deals from Singapore to Sri Lanka

Cheapest flights from Singapore to Sri Lanka
Explore the most affordable flight options available from Singapore to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 23-916:10SIN - CMB
1 stop8h 15mAirAsia
Mon 29-922:55CMB - SIN
1 stop7h 05mAirAsia
Deal found 11-9S$ 330
Fri 12-908:45SIN - CMB
1 stop20h 05mAir India
Wed 17-903:20CMB - SIN
1 stop25h 55mAir India
Deal found 11-9S$ 331
Fri 12-913:35SIN - CMB
1 stop15h 15mAir India
Mon 22-916:00CMB - SIN
1 stop14h 45mAir India
Deal found 9-9S$ 332
Fri 19-908:45SIN - CMB
1 stop20h 05mAir India
Sun 21-903:20CMB - SIN
1 stop25h 55mAir India
Deal found 10-9S$ 335
Sat 13-913:35SIN - CMB
1 stop15h 15mMultiple Airlines
Fri 19-910:40CMB - SIN
1 stop18h 05mMultiple Airlines
Deal found 11-9S$ 340
Fri 12-908:45SIN - CMB
1 stop20h 05mMultiple Airlines
Thu 18-922:55CMB - SIN
1 stop14h 15mMultiple Airlines
Deal found 11-9S$ 341
Sat 20-908:45SIN - CMB
1 stop20h 05mAir India
Sun 28-916:00CMB - SIN
1 stop24h 00mAir India
Deal found 10-9S$ 342
Sat 25-1009:45SIN - CMB
Nonstop3h 50mMultiple Airlines
Sat 1-1110:25CMB - SIN
1 stop7h 30mMultiple Airlines
Deal found 10-9S$ 344
Fri 3-1008:45SIN - CMB
1 stop20h 05mAir India
Sun 12-1016:00CMB - SIN
1 stop14h 45mAir India
Deal found 10-9S$ 346
Thu 16-1010:30SIN - CMB
1 stop31h 00mAir India
Sun 19-1003:20CMB - SIN
1 stop25h 55mAir India
Deal found 11-9S$ 348

Cheapflights Fare Finder

 
Customise your flight search to find flights from Singapore to Sri Lanka 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 200,618 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Singapore to Sri Lanka that are best for you.

Fly from

Singapore

Fly to

Sri Lanka

Route

Depart

Return

Price

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sat 1-11

18:35-22:00

1 stop5h 55m

Colombo Bandaranaike Intl

Wed 5-11

23:00-08:20

1 stop6h 50m

S$ 376

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sat 10-1

22:10-23:30

Nonstop3h 50m

Colombo Bandaranaike Intl

Fri 16-1

03:00-05:10

1 stop23h 40m

S$ 516

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sun 8-3

20:15-23:30

1 stop29h 45m

Colombo Bandaranaike Intl

Wed 11-3

00:45-05:40

1 stop26h 25m

S$ 540

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sun 8-3

10:30-15:00

1 stop31h 00m

Colombo Bandaranaike Intl

Thu 12-3

16:00-09:15

1 stop14h 45m

S$ 634

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sun 8-3

19:50-21:10

Nonstop3h 50m

Colombo Bandaranaike Intl

Thu 12-3

12:10-18:40

Nonstop4h 00m

S$ 637

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sat 17-1

19:50-21:10

Nonstop3h 50m

Colombo Bandaranaike Intl

Mon 19-1

01:35-08:10

Nonstop4h 05m

S$ 676

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sat 27-12

16:35-22:00

1 stop7h 55m

Colombo Bandaranaike Intl

Fri 2-1

23:00-09:05

1 stop7h 35m

S$ 721

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sat 10-1

22:10-23:30

Nonstop3h 50m

Colombo Bandaranaike Intl

Mon 12-1

12:10-18:40

Nonstop4h 00m

S$ 755

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Sun 21-9

23:25-09:40

1 stop12h 45m

S$ 153

SingaporeColombo

SIN - CMB

SINCMB

Singapore Changi

Fri 10-10

14:10-21:55

1 stop10h 15m

S$ 156

Flights are sorted by cheapest return flights first.

Deals found on 12-9

Showing 1-10 of 18 results
1
2

Best time to book a flight from Singapore to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from Singapore 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 Singapore to Sri Lanka

What is the cheapest month to book a flight from Singapore to Sri Lanka?

Currently, March is the cheapest month in which you can book a flight from Singapore to Sri Lanka (average of S$ 304). Flying from Singapore to Sri Lanka in December is currently the most expensive (average of S$ 435). 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 SIN to LK?

Find hourly flight availability from Singapore to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Singapore to Sri Lanka as you normally would.

Weekly flight availability from Singapore to Sri Lanka

Explore weekly flight availability from Singapore to Sri Lanka. 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 12 September 2025.

The most flights from SIN to LK0 are scheduled on a Thursday (16 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated 12 September 2025.
Read reviews from past customers who have flown with Singapore Airlines, IndiGo, andSriLankan Airlines from Singapore to Sri Lanka. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

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
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

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
IndiGo
6.9
Okay
484 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

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
SriLankan Airlines
6.8
Okay
75 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

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
AirAsia
6.8
Okay
215 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

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
Jetstar Asia
6.7
Okay
58 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

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 Singapore to Sri Lanka. 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 from for flights from Singapore to Sri Lanka?

    For a flight from Singapore to Sri Lanka, you will be flying from Changi. Singapore Changi (SIN) is just 16.9 km from the centre of the city.

  • How long is the flight from Singapore to Sri Lanka?

    A quick flight from Singapore to Sri Lanka can take about 5h 55m. AirAsia provides one of the quickest options available for as low as S$ 376. The distance between Singapore and Sri Lanka is about 2747 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Singapore to Sri Lanka?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Singapore to Sri Lanka on time: Jetstar Asia (96%), Air Canada (90%), Virgin Australia (90%).

  • What are the cheapest flights from Singapore to Sri Lanka?

    Looking for the cheapest flight from Singapore to Sri Lanka? While on average our users pay S$ 327, our data indicates the cheapest price to be S$ 141. The most popular route (Singapore Changi - Colombo Bandaranaike Intl), is priced around S$ 319.

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

    Yes. In addition to deals on Singapore to Sri Lanka flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Sri Lanka?

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

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

    Yes. Cheapflights offers flight deals from Singapore to Sri Lanka 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 Singapore to Sri Lanka?

    Currently, March is the cheapest month in which you can book a flight from Singapore to Sri Lanka (average of S$ 304). Flying from Singapore to Sri Lanka in December is currently the most expensive (average of S$ 435). 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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Alternative routes for Singapore to Sri Lanka

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Top 7 airlines flying from Singapore to Sri Lanka

Discover the top 7 airlines that operate flights from Singapore to Sri Lanka. 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 200,618 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
SriLankan AirlinesCheapestS$ 149AverageS$ 554FlexibilityNo cancel feeOn-time68%
Search SriLankan Airlines flights
Jetstar AsiaCheapestS$ 225AverageS$ 377FlexibilityNo cancel feeOn-time86%
Search Jetstar Asia flights
Air IndiaCheapestS$ 303AverageS$ 362FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
AirAsiaCheapestS$ 313AverageS$ 399FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
IndiGoCheapestS$ 334AverageS$ 446FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Singapore AirlinesCheapestS$ 347AverageS$ 589FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapestS$ 406AverageS$ 486FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Singapore to Sri Lanka?

Deals for Singapore to Sri Lanka flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Singapore to Sri Lanka for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Singapore to Sri Lanka with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Singapore to Sri Lanka and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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