$187 Find Cheap Flights from Singapore to Sri Lanka - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Singapore to Sri Lanka departing on 9/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Singapore to Sri Lanka

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to Sri Lanka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to Sri Lanka

Sat, Aug 29 - Wed, Sep 9
Multiple Airlines Logo
8:10 pm - 9:30 pm
SIN
-
CMB
3h 50mnonstop
Multiple Airlines Logo
9:45 pm - 7:15 am
CMB
-
SIN
7h 00m
1 stop
$390Multiple Airlines
Sat, Aug 29 - Wed, Sep 9
Air India Logo
8:25 am - 4:00 am
SIN
-
CMB
22h 05m
1 stop
Air India Logo
7:15 pm - 7:25 am
CMB
-
SIN
33h 40m
1 stop
$392Air India
Tue, Aug 11 - Wed, Sep 2
Multiple Airlines Logo
9:30 pm - 8:45 pm
SIN
-
CMB
25h 45m
1 stop
Multiple Airlines Logo
10:55 pm - 2:15 pm
CMB
-
SIN
12h 50m
2 stops
$398Multiple Airlines
Fri, Oct 9 - Sun, Oct 11
Multiple Airlines Logo
5:05 am - 9:40 am
SIN
-
CMB
7h 05m
1 stop
Multiple Airlines Logo
10:55 pm - 8:30 am
CMB
-
SIN
7h 05m
1 stop
$399Multiple Airlines
Wed, Oct 14 - Fri, Oct 23
Batik Air Logo
10:20 am - 8:45 pm
SIN
-
CMB
12h 55m
1 stop
Batik Air Logo
9:45 pm - 9:20 am
CMB
-
SIN
9h 05m
1 stop
$402Batik Air
Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
10:30 am - 4:00 am
SIN
-
CMB
20h 00m
1 stop
Multiple Airlines Logo
10:55 pm - 8:30 am
CMB
-
SIN
7h 05m
1 stop
$405Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
AirAsia Logo
4:10 pm - 9:55 pm
SIN
-
CMB
8h 15m
1 stop
AirAsia Logo
10:55 pm - 7:15 am
CMB
-
SIN
5h 50m
1 stop
$406AirAsia
Thu, Oct 15 - Fri, Oct 23
Batik Air Logo
9:30 pm - 8:45 pm
SIN
-
CMB
25h 45m
1 stop
Batik Air Logo
9:45 pm - 9:20 am
CMB
-
SIN
9h 05m
1 stop
$407Batik Air
Fri, Oct 9 - Sun, Oct 11
Multiple Airlines Logo
6:25 pm - 1:10 am
SIN
-
CMB
9h 15m
1 stop
Multiple Airlines Logo
10:40 am - 10:15 am
CMB
-
SIN
21h 05m
2 stops
$409Multiple Airlines
Sat, Oct 17 - Fri, Oct 23
Batik Air Logo
5:00 pm - 8:45 pm
SIN
-
CMB
6h 15m
1 stop
Batik Air Logo
9:45 pm - 9:20 am
CMB
-
SIN
9h 05m
1 stop
$410Batik Air
Booking Insights

KAYAK's insights & trends for flights to Sri Lanka

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

What is the cheapest flight to Sri Lanka?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

The cheapest ticket to Sri Lanka from Singapore found in the last 5 days was to Colombo Bandaranaike Intl Airport, at $272 round-trip. The most popular route is Singapore (SIN) to Colombo Bandaranaike Intl Airport (CMB) and the cheapest round-trip airline ticket found on this route in the last 5 days was $272.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Singapore to Sri Lanka, 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 Singapore to Sri Lanka is October, when tickets cost $146 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $311 and $290 respectively.

What is the cheapest time of day to fly to Sri Lanka?

The average price for all round-trip flights from Singapore to Sri Lanka depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Sri Lanka is generally in the morning, when round-trip flights cost $477 on average. The most expensive time of day to fly to Sri Lanka is generally at night, which is peak travel time and where the average cost of a ticket is $492.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Sri Lanka, 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 Singapore to Sri Lanka, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Which is the cheapest airport to fly into in Sri Lanka?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Sri Lanka is Colombo Bandaranaike Intl Airport (CMB), with an average flight price of $264.

Good to know

Low season

February

Cheapest flight

$187
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 24% increase in price.
Flight from Singapore to Colombo

FAQs for booking flights from Singapore to Sri Lanka

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

    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 Singapore to Sri Lanka.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Singapore to Sri Lanka 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 Singapore to Sri Lanka?

    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 Singapore to Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Sri Lanka?

    Based on KAYAK data, the cheapest day to fly to Sri Lanka is Thursday where round-trip tickets can be as cheap as $451. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $555 on average.

Reviews of the top 3 airlines serving from Singapore to Sri Lanka

 
Need help choosing which airline to fly with from Singapore to Sri Lanka? 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.
8.2
Singapore AirlinesOverall score based on 1580 reviews
8.0Comfort
8.1Entertainment
8.3Boarding
8.6Crew
7.8Food
Airline reviews

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

10.0 ExcellentMaria, Jul 2026
SIN - SEA
Read more Singapore Airlines reviews

Great flight attendants as always, they were super helpful and friendly. Made my kids super comfortable during long flight. The food were fine, some great taste some not so much specially the scramble eggs thats too watery. And maybe since its general food, better to not serve coffee pudding that kids cant really eat or maybe just serve different pudding for kids.

a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight

The quality and the quantity of food was terrible. I was starving to death at the end of the flight. Used serve 3 meals long time ago, now reduced to 2 meals during the 17 hours flight. Never offered wine or tea to us. We have to ask . Extremely hard to get the attention of the flight attendants. They intentionally ignore us to minimize the service. Bathrooms were dirty

SQ is a market leader for good reason and its 787 this time was actually comfortable and the service top notch as always.

Fast and efficient flight. Wifi worked well. Food selection could have been better

Never book through Kayak. They can offload booking to third parties that are completely horrible.

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

First time flying with Singapore airlines and I’ll give them two thumbs up 👍 👍

I find it was a bit hot before take off. If there is a way to improve the airflow it would be great

Too many carryon bags with size of checking bags. Because of that space was not there to put carry on backpacks.

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

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

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.

Very good crew, very efficient. Unfortunately not all items listed in duty free catalog were available.

Very professional and well managed. On time, great staff and comfortable.

Kayak company fake total I m not travel my payment reverse plzzz my credit card

Terrible experience. Unexpected wait due to staff delay was not taken proper care. Food inflight could be better where as flight attendees on flight hospitality was 100%

Automated check in could have been better organised and informative

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

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

The flight delay... but bus from the airport be on time

Second time flying on AirAsia. They’re fine for a low cost carrier, so I don’t expect high level hospitality. They could have informed us that the flight would be delayed even if by a few minutes, instead of the passengers asking the gate agents why we’re not boarding 8 minutes before takeoff. And given some of the passengers on this particular flight were problematic, the crew did great handling such people.

Air Asia’s standard has dropped tremendously post pandemic. The whole organisation feels ‘soul-less’

No complaints. Made it on time with a minimum of hassle. Some complementary soft drinks would have been nice tho.

The flight itself was fine but we were a bit late on our flight.

I regret flying air Asia everytime I fly them. Baggage policy is a joke and the fact they issue mobile boarding passes but you can’t ever use them?? A waste of everyone’s time (you can only use them flying out of bangkok or KL)

It’s THE worst international flying experience I have had. I will avoid this airline.

Everything you need to know for your flight to Sri Lanka

Cabin class types available on flights to Sri Lanka

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