Singapore to Colombo (SIN-CMB): nonstop upgrade & award space

SriLankan Airlines and Singapore Airlines fly nonstop between Singapore (SIN) and Colombo (CMB), roughly 28 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks award seats on Singapore Airlines across every SIN to CMB date, so you can see whether a seat exists before you move points.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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28
Nonstop flights a week
1,708 mi
Nonstop distance
Free
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Singapore to Colombo flight schedule

Scheduled nonstop departures for SIN to CMB, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Singapore (SIN) to Colombo (CMB)
Date Flight Airline Departs SIN Arrives CMB Duration Aircraft
SQ 462Singapore Airlines09:1010:353h 55m7M8
UL 307SriLankan Airlines09:4511:053h 50m320
UL 309SriLankan Airlines20:1021:303h 50m332
SQ 468Singapore Airlines22:2023:353h 45m787
SQ 462Singapore Airlines09:1010:353h 55m7M8
UL 307SriLankan Airlines09:4511:053h 50m320
UL 309SriLankan Airlines20:1021:303h 50m333
SQ 468Singapore Airlines22:2023:353h 45m787
SQ 462Singapore Airlines09:1010:353h 55m7M8
UL 307SriLankan Airlines09:4511:053h 50m320
UL 309SriLankan Airlines20:1021:303h 50m333
SQ 468Singapore Airlines22:2023:353h 45m787
SQ 462Singapore Airlines09:1010:353h 55m7M8
UL 307SriLankan Airlines09:4511:053h 50m320
UL 309SriLankan Airlines20:1021:303h 50m333
SQ 468Singapore Airlines22:2023:353h 45m787
SQ 462Singapore Airlines09:1010:353h 55m7M8
UL 307SriLankan Airlines09:4511:053h 50m32A
UL 309SriLankan Airlines20:1021:303h 50m333
SQ 468Singapore Airlines22:2023:353h 45m787
SQ 462Singapore Airlines09:1010:353h 55m7M8
UL 307SriLankan Airlines09:4511:053h 50m320
UL 309SriLankan Airlines20:1021:303h 50m333
SQ 468Singapore Airlines22:2023:353h 45m787
SQ 462Singapore Airlines09:1010:353h 55m7M8
UL 307SriLankan Airlines09:4511:053h 50m320
UL 309SriLankan Airlines20:1021:303h 50m333
SQ 468Singapore Airlines22:2023:353h 45m787

Showing all 28 scheduled SIN to CMB departures across the next 7 days with service. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SIN to CMB date on the interactive map

Award seats on SIN to CMB departures

2LNR tracks award seats on Singapore Airlines, date by date. Open the calendar for Singapore to Colombo to see whether a seat exists before you move points, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each SIN to CMB departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See SIN to CMB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Singapore to Colombo nonstop

Carriers operating SIN to CMB nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See SIN to CMB on the interactive map →

Frequently asked questions about SIN to CMB

How far is Colombo from Singapore?
SIN to CMB covers about 1,708 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SIN to CMB?
SriLankan Airlines and Singapore Airlines fly the route nonstop. 2LNR tracks award seats on Singapore Airlines.
How many flights a week are there from SIN to CMB?
About 28 nonstop flights a week run between Singapore and Colombo in the current schedule, operated by SriLankan Airlines and Singapore Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SIN to CMB depart?
Scheduled SIN to CMB nonstops in the next 7 days with service leave between 09:10 and 22:20, local time at Singapore. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on SIN to CMB?
Open the SIN to CMB route on the interactive map or the matrix to see award seats by date on Singapore Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss SIN to CMB upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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