Flights from Colombo to Singapore
Fares, airlines, flight time and both airports for CMB–SIN.
Route snapshot: Colombo to Singapore
Colombo (CMB) to Singapore (SIN) is 2,750 km, about 3h 56m flying nonstop. Airlines with flights or nonstop fares on this route include Singapore Airlines and SriLankan Airlines. The lowest one-way fare seen recently was $282 with Singapore Airlines (nonstop), departing 17 Dec 2026 — as of 11 Sept 2026.
Check fares, see which airlines fly this route, and sort out airports, visas, and what to do at the destination — all before you book.
When you land in Singapore
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Getting out of Singapore (SIN)
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Compare live fares from Colombo to Singapore across 750+ airlines.
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Why travelers watch this route
Fares seen
The lowest one-way fare seen was $282 with Singapore Airlines (nonstop), departing 17 Dec 2026; with connections it dropped to $159. Checked 11 Sept 2026 — fares move daily.
Seasonality
Singapore demand usually strengthens around February – August, which can push fares higher on this corridor.
Who flies it
Airlines with flights or nonstop fares here include Singapore Airlines and SriLankan Airlines. More carriers may sell it with a connection.
Airlines flying Colombo to Singapore
Carriers on CMB–SIN according to our route data and nonstop fares seen as of 11 Sept 2026. Not a complete list.
Colombo–Singapore route intelligence
Updated analysis of the CMB–SIN corridor — distance, fares, timing, and connecting options.
Route profile
Colombo (CMB) to Singapore (SIN) is a medium-haul corridor spanning approximately 2,749 km, with typical block time around 4h. Published fares cluster between $150 and $450 in economy. Medium-haul.
Best time to book
Medium-haul Asian routes price-down 5-7 weeks ahead. Tuesday and Wednesday departures consistently undercut weekend prices by 15-25%.
Demand-spike calendar: Singapore Airshow (alternating Februarys), Formula 1 (September), and the Lunar New Year window are the predictable price events. Business travel from London/SFO holds fares high mid-week year-round.
Visa & arrival
Passport-validity and visa requirements differ between Sri Lanka and Singapore — most arriving travellers need at least six months of remaining passport validity. Check AirConnect's visa checker for your nationality before booking, especially if you plan to connect through a third country en route.
Best time to fly to Singapore
Based on weather and travel conditions in Singapore
Singapore is a year-round destination. February–August sees the least rainfall. The northeast monsoon (December–March) brings more rain, but showers are typically short.
Direct & Connecting Flights
Nonstop flights link Colombo (CMB) and Singapore (SIN), taking about 3h 56m. Connecting itineraries can be cheaper but take longer.
Fares & Price Guide
The lowest one-way fare seen on CMB–SIN was $282 USD (nonstop) as of 11 Sept 2026. Set a fare alert to be told when it drops.
About Singapore, Singapore
Flights arrive at Singapore Changi Airport (SIN). Best visited during February – August. See the destination guide for hotels, visa requirements and travel tips.
Plan this route beyond the fare
Use the wider AirConnect network to move from a route check into airports, airlines, visa, and trip planning.
Search CMB → SIN
See current Colombo to Singapore fares on Trip.com.
Airport Guides
Check terminals, transport and arrival details for CMB and SIN.
Airline Route Maps
Explore the networks of airlines flying from Colombo and Singapore.
Singapore Planning
Turn this flight route into a full trip with destination, hotel and activity planning.
Price Alerts
Track fare drops on CMB–SIN and related city pairs.
Visa Guides
Check entry rules before booking flights from Sri Lanka to Singapore.
Explore related route clusters
These hubs help search engines and travelers understand where this corridor sits in the wider route graph.
Deals on Colombo → Singapore
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Frequently asked questions — Colombo to Singapore flights
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