Direct (nonstop) flights from Colombo to Singapore
2 airlines fly nonstop from Bandaranaike International (CMB) to Singapore Changi Airport (SIN). It's 1,709 miles (2,750 km), about 4h 5m in the air. Operated by Singapore Airlines, SriLankan Airlines.
Singapore Airlines
SriLankan Airlines
Route data last updated: May 29, 2026
Airlines with non-stop flights
SQ
Singapore Airlines
UL
SriLankan Airlines
Alternative Routes
Other ways to fly from Colombo to Singapore with one stop · direct emits 289 kg CO₂ per passenger
Looking for the return flight?
SIN → CMB: Flights from Singapore to ColomboOther direct flights from Colombo
Direct flights from Singapore (SIN)
Frequently Asked Questions
How long is the direct flight from Colombo to Singapore?
A nonstop flight from Colombo (CMB) to Singapore (SIN) takes approximately 4 hours and 5 minutes. The distance is 1,709 miles (2,750 km).
Which airlines fly nonstop from Colombo to Singapore?
2 airlines: Singapore Airlines, SriLankan Airlines.
Is there a nonstop flight from Colombo to Singapore?
Yes. 2 airlines: Singapore Airlines, SriLankan Airlines.
How far is Colombo from Singapore?
The flight distance from Colombo to Singapore is 1,709 miles (2,750 km), measured as the great-circle (shortest air) distance.
What is the time difference between Colombo and Singapore?
Singapore is 3 hours ahead of Colombo. (Asia/Colombo vs Asia/Singapore.)
What type of aircraft flies from Colombo to Singapore?
At 4h 5m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Sri Lanka to Singapore?
Depends on your passport. Check with the Singapore embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Colombo to Singapore?
Roughly 289 kg CO2 per passenger one-way. That's about the same as driving 1,445 km.
Is the return flight from Singapore to Colombo also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Colombo to Singapore?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Bandaranaike International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.