S$ 163 Find Cheap Flights from Sri Lanka to Singapore

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KAYAK's insights & trends for flights to Singapore

Get data-powered insights and trends for flights to Singapore to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Singapore?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Singapore from Sri Lanka found in the last 72 hours was to Singapore, at S$ 147 return. The most popular route is Colombo Bandaranaike Intl Airport (CMB) to Singapore (SIN) and the cheapest return airline ticket found on this route in the last 72 hours was S$ 147.

What is the cheapest day to fly to Singapore?

The average price of all flights from Sri Lanka to Singapore clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Singapore is Friday when return tickets can be as cheap as S$ 392. On the other hand, the most expensive day to fly is Tuesday, when return prices are S$ 496 on average.

What is the cheapest month to fly from Sri Lanka to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sri Lanka to Singapore, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Sri Lanka to Singapore is March, when tickets cost S$ 436 (return) on average. On the other hand, the most expensive months are July and June, when the average cost of round-trip tickets is S$ 562 and S$ 556 respectively.

What is the cheapest time of day to fly to Singapore?

The average price for all round-trip flights from Sri Lanka to Singapore depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Singapore is generally in the afternoon, when round-trip flights cost S$ 303 on average. The most expensive time of day to fly to Singapore is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 428.

How far in advance should I book a flight from Sri Lanka to Singapore?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from Sri Lanka to Singapore, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Singapore?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Singapore is Singapore Changi Airport (SIN), with an average flight price of S$ 303.

Good to know

Low season

February

High season

April

Cheapest flight

S$ 163
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Colombo to Singapore

FAQs for booking flights from Sri Lanka to Singapore

  • How does KAYAK find such low prices on flights from Sri Lanka to Singapore?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sri Lanka to Singapore.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sri Lanka to Singapore?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sri Lanka to Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sri Lanka to Singapore?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sri Lanka to Singapore with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sri Lanka to Singapore?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sri Lanka to Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Sri Lanka to Singapore

Need help choosing which airline to fly with from Sri Lanka to Singapore? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
Singapore AirlinesOverall score based on 1284 reviews
8.2Boarding
8.0Entertainment
7.9Comfort
8.6Crew
7.7Food
Airline reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

6.0 GoodTram, Mar 2025MLE - SIN
Read more Singapore Airlines reviews

The seat in economy class and legroom in Singapore airline are narrower than Korean airlines! I don’t have that comforting feeling flying with Singapore air as in the past!

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

Everything was great keep up the good work 😁, can't ask for more.

Flight from SFO did not include entertainment as it was not working the entire duration of the flight. Was informed that there would be a $350 voucher for the inconvenience. Uncertain how the voucher will be provided.

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Some seats don’t recline. No USB port or power outlet, no inflight WIFI - not even for SMS/Messaging apps. Ontime performance was very good. They should have at least one crew member who speaks the local language, for flights like these.

Some seats don’t recline. No USB port or power outlet, no inflight WIFI - not even for SMS/Messaging apps. Ontime performance was very good.

Although we took the XL seats with more width, we found that you do not have a seat in front to stow your personal item, nor can you stretch your legs. This is not the best option for a comfortable seat. Boarding was timely but disorganized without any row based entry.

Not professional and didn’t know about double seat even when I paid for it and have a confirmation. Lack of comms between teams.

deboarding is very poor after landing it took around 45 minutes to come out.

My baggage bag got broken and only 3000 voucher was given for compensation

Crew members forgot to serve sandwiches after serving the coffee. Worst was the handling of bag. One of wheel was Broken making it useless. Though a complaint was registered and assured of compensation voucher equal to part cost of the new bag.

The seats are horrible and pathetic. The flight was delayed by over an hour as they did not have the crew

Please don’t send survey questions on Indigo flights. 90% of booking, check in, Boarding work is done by the passenger. So those questions are irrelevant

Boarding is becoming a hassle with Indigo nowadays, particularly if you are placed towards the front. The overhead luggage trays are either packed with flight equipments or already loaded by other passengers. So, if you are on front rows, your luggage may eventually end up towards middle. Food quality is going down by day. The only good element of being on time is also shaky nowadays.

From the checking, ground handlimg was very poor.seems new personal on duty,people qho suppose to be teaching them didnt see around.new people may mislead passenger, as of flt info boards, not give proper info.even informatiin counter people dont get uptodate info.makin big ques, totally disaster.guests were not happy about it.even boarding to aircraft some BC class pax sent to aft staircase, some aft pasx sent to front door.poor ground handling.may need to improove.

Nice crew.flight delay fromBKK for some ground prep issue I guess, crew serve well to guest, and respect to guest as well. As usual AC is old,and nt much comert in compare to other rehional airliners.other than that.all good

All good, on time, depart.only bad side was, airxraft is too old to be in business.hope ailine will manage somethinv somewhat.all good

Flight was on time.food is as usual good.Aircraft is old.old A320, seats aithout any display.crew serve well

Was good, comparatively. A330, with good crew set.on time depature. And crew try there best, to make thing efficient.

Spesific ,Crew and cabin manager, look after all pax on board despite being in a old A320 equipment.Got free seat upgrade as well,but old style seats, no much comfert on it.But food and the spesific crew, was amazing.maintain airlanka standerd.the cabin manager, who was so much keen,keen operate as per SOP.

Was got free upgrade, on old A320.aircraft is out dated kind of.bt service ,cabin manager, tried there best.and food was excelent.

When flying from Indian Sector, should be more prepared with Indian food

KAYAK Real time status update is not accurate.the flight inbound rejected and go around.and came back and land. Delay abt 30 min.still shows ontime.track ur self if u wana real time.and cabin crew s are nicer. Aircraft is jst ok.old airplane.and in midflight ,seems have some compressor issue.airconditioning was nt work properly either.I could litarary see guests were cheking if AC is working.bt on landing it start to gv cool.which probably some one intentionaly kept .which was so bad.even breathing was bit difficult.otjer than that.for me all ok.

This leg of the trip was smoother than compared to the initial trip. Sri Lankan Airlines still have much work to do to improve the overall travel experience.

We recently flew with AirAsia and encountered several issues. Our flight was delayed by over an hour, and both boarding and takeoff were postponed without any prior notification. Although we eventually realized there was a delay on our own, the crew did inform us afterward. To make up for lost time, the pilot took off at high speed, resulting in some turbulent moments that were quite scary. Despite these challenges, the cabin crew did an excellent job managing the situation and easing the inconvenience. Overall, while the delays and turbulence made for a stressful experience, I appreciated the crew’s efforts to keep us as comfortable as possible.

I had a wonderful experience with this company. The staff were all very friendly and helpful. Our pilot was skilled and clearly experienced. The value for the price was excellent. I would definitely recommend them.

Very quick turn around, plane was in good condition, alles paletti.

My flight boarding was interrupted as gate staff said I needed visa in advance for Vietnam....

Instead of landing we had to go around and landed in Kuala Lumpur International Airport instead of Subang. Then we had to restart and arrived over 2.5 hrs late

As usual, poor communication on delays. No info, no updates, no apologies.

Boarding was nuts. Gate change. Delayed. No communication from gate staff. They seemed lost. Rest of the flight went well

Premium check in was worth it. Boarding process was a little chaotic. Seats were super cramped and I am less than 80kg and 180cm

It was good. The FACE check in at KLIA2 was not working.

should remind people who cough must wear the mask. A few persons surrounding keep coughing.

I value punctuality and customer service, which were exactly what I experienced in this flight.

Landing was smooth. Baggage check in was given complimentary B4 boarding was like a surprise gift.

If you are over 170 cm, i would implore you to select an exit row or front row seat. You will not be able to sleep. Extremely uncomfortable.

My second consecutive experience of flight delay between 1.5 and close to 2hr. Resulting upsetting my biz agenda and additional expenses on local transportation to catch up

Expensive Poor check-in process staff only arrived 2h before boarding which is not a par with international standards Cabin was overly warm No seat Pocket No in seat charging No entertainment No WiFi option Slow cabin service Limited purchasing options Boarding was good Staff were presentable Flight was safe and on time

The flight attendants were not passing out soft drinks. They skipped a lot of rows and passengers were complaining.

The boarding a bit late but overall no drama. Will fly with jetstar again someday for sure.

seat legroom was quite narrow, so i could feel the person’s knees behind me.

Honestly, I Wouldn’t fly Jetstar if I had a choice.

Paid top dollar, and outrageous add ons to get squeezed into an uncomfortable seat with the least leg room possible. Probably best to avoid air travel whenever possible, maybe forever.

Book cheap flights from Sri Lanka to Singapore

Recent return flight deals

14-5Wed
directJetstar Asia
4h 00mCMB-SIN
18-5Sun
directJetstar Asia
4h 00mSIN-CMB
S$ 312
13-5Tue
1 stop
9h 25mCMB-SIN
17-5Sat
direct
4h 00mSIN-CMB
S$ 326
13-5Tue
1 stopAirAsia
9h 25mCMB-SIN
17-5Sat
1 stopAirAsia
14h 50mSIN-CMB
S$ 337
14-5Wed
1 stopAirAsia
6h 50mCMB-SIN
18-5Sun
1 stopAirAsia
12h 45mSIN-CMB
S$ 348
19-4Sat
1 stopIndiGo
11h 20mCMB-SIN
22-4Tue
1 stopIndiGo
24h 05mSIN-CMB
S$ 408
18-4Fri
1 stopIndiGo
7h 20mCMB-SIN
22-4Tue
1 stopIndiGo
24h 05mSIN-CMB
S$ 412
12-5Mon
directSingapore Airlines
4h 00mCMB-SIN
17-5Sat
directSingapore Airlines
3h 45mSIN-CMB
S$ 513
20-7Sun
directSingapore Airlines
4h 00mCMB-SIN
24-7Thu
directSingapore Airlines
3h 45mSIN-CMB
S$ 548
9-5Fri
directSriLankan Airlines
4h 10mCMB-SIN
14-5Wed
directSriLankan Airlines
3h 50mSIN-CMB
S$ 603
8-5Thu
directSriLankan Airlines
4h 10mCMB-SIN
16-5Fri
directSriLankan Airlines
3h 50mSIN-CMB
S$ 615

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Recent one-way flight deals

24-5Sat
directJetstar Asia
4h 00mCMB-SIN
S$ 163
17-5Sat
directJetstar Asia
4h 00mCMB-SIN
S$ 166
26-5Mon
1 stopAirAsia
11h 35mCMB-SIN
S$ 175
21-5Wed
1 stopAirAsia
9h 25mCMB-SIN
S$ 179
8-4Tue
1 stopIndiGo
21h 00mCMB-SIN
S$ 213
7-4Mon
1 stopIndiGo
21h 00mCMB-SIN
S$ 226
29-5Thu
directSingapore Airlines
4h 00mCMB-SIN
S$ 361
6-5Tue
directSingapore Airlines
4h 00mCMB-SIN
S$ 362
30-5Fri
directSriLankan Airlines
4h 10mCMB-SIN
S$ 457
21-4Mon
directSriLankan Airlines
4h 10mCMB-SIN
S$ 459

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Last minute flights to Singapore

Last minute flight, train and bus deals

30-3Sun
multi-stop
7h 20mCMB-SIN
3-4Thu
direct
4h 00mSIN-CMB
S$ 463
30-3Sun
multi-stop
7h 20mCMB-SIN
3-4Thu
multi-stop
12h 45mSIN-CMB
S$ 505
30-3Sun
direct
4h 00mCMB-SIN
3-4Thu
direct
3h 50mSIN-CMB
S$ 611
30-3Sun
multi-stopEmirates
17h 10mCMB-SIN
2-4Wed
multi-stopEmirates
17h 25mSIN-CMB
S$ 743
30-3Sun
multi-stop
7h 20mCMB-SIN
2-4Wed
multi-stop
20h 10mSIN-CMB
S$ 1,100
30-3Sun
multi-stopGaruda Indonesia
29h 35mCMB-SIN
3-4Thu
multi-stopGaruda Indonesia
27h 40mSIN-CMB
S$ 1,905

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Everything you need to know for your flight to Singapore

Cabin class types available on flights to Singapore

Cabin classes available on flights to Singapore. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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