Singapore (SIN) to Colombo (CMB) flights
2 airlines fly nonstop from Singapore (SIN) to Colombo (CMB): Singapore Airlines and SriLankan Airlines. The two airports are 1,708 miles (2,749 km) apart. Singapore Airlines is in Star Alliance and SriLankan Airlines is in oneworld. There are also 15 ways to fly it with one stop, through Kuala Lumpur, Tiruchirappalli and Thiruvananthapuram and more.
Airlines flying nonstop from SIN to CMB
- Singapore AirlinesStar Alliance · bookable with 13 programsWho books it
- SriLankan Airlinesoneworld · bookable with 9 programsWho books it
Book SIN to CMB with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Alaska Atmos RewardsBooks Singapore Airlines, SriLankan Airlines
- Air Canada AeroplanBooks Singapore Airlines
- Air New Zealand AirpointsBooks Singapore Airlines
- American AAdvantageBooks SriLankan Airlines
- ANA Mileage ClubBooks Singapore Airlines
- Avianca LifeMilesBooks Singapore Airlines
- British Airways ClubBooks SriLankan Airlines
- Cathay Pacific Asia MilesBooks SriLankan Airlines
- EVA Air Infinity MileageLandsBooks Singapore Airlines
- Finnair PlusBooks SriLankan Airlines
- Iberia ClubBooks SriLankan Airlines
- JAL Mileage BankBooks SriLankan Airlines
- Lufthansa Miles & MoreBooks Singapore Airlines
- Qantas Frequent FlyerBooks SriLankan Airlines
- Qatar Airways Privilege ClubBooks SriLankan Airlines
- Singapore Airlines KrisFlyerBooks Singapore Airlines
- TAP Miles&GoBooks Singapore Airlines
- Thai Royal Orchid PlusBooks Singapore Airlines
- Turkish Airlines Miles&SmilesBooks Singapore Airlines
- United MileagePlusBooks Singapore Airlines
- Virgin Atlantic Flying ClubBooks Singapore Airlines
SIN to CMB with one stop
15 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Kuala Lumpur (KUL)AirAsia, Malaysia Airlines and 1 more the whole way
+4
+1
- Via Tiruchirappalli (TRZ)Air India Express, Scoot and 1 more, then SriLankan Airlines
- Via Thiruvananthapuram (TRV)Scoot, then SriLankan Airlines
- Via Chennai (MAA)IndiGo the whole way+1
- Via Coimbatore (CJB)Scoot, then SriLankan Airlines
- Via Kochi (COK)Singapore Airlines, then SriLankan Airlines
- Via Bangkok (BKK)Thai Airways International the whole way
- Via Bangkok (DMK)Thai AirAsia the whole way
- Via Bengaluru (BLR)IndiGo the whole way
- Via Ho Chi Minh City (SGN)VietJet Air and Vietnam Airlines the whole way+1
- Via Male (MLE)Singapore Airlines, then Emirates, flydubai and 5 more
+4 - Via Jakarta (CGK)Garuda Indonesia, Batik Air and 5 more, then SriLankan Airlines
ID+4 - Via Hyderabad (HYD)IndiGo the whole way
- Via Dhaka (DAC)Biman Bangladesh Airlines, US-Bangla Airlines and 1 more, then SriLankan Airlines and FitsAirBGBS8D
- Via Mumbai (BOM)Air India and IndiGo the whole way
SIN to CMB: common questions
Which airlines fly nonstop from SIN to CMB?
Singapore Airlines (Star Alliance) and SriLankan Airlines (oneworld) fly nonstop from Singapore (SIN) to Colombo (CMB).
How far is Singapore from Colombo by plane?
Singapore (SIN) and Colombo (CMB) are 1,708 miles (2,749 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book SIN to CMB award flights?
21 programs can book at least one of the nonstop airlines: Alaska Atmos Rewards, Air Canada Aeroplan, Air New Zealand Airpoints, American AAdvantage, ANA Mileage Club, Avianca LifeMiles, British Airways Club, Cathay Pacific Asia Miles and 13 more. Which flights each can book depends on its partners, so check the airline before you transfer points.
How many miles does SIN to CMB cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for SIN to CMB with taxes and fees.
Where can I connect between Singapore and Colombo?
The most direct connections are through Kuala Lumpur (KUL), Tiruchirappalli (TRZ), Thiruvananthapuram (TRV), Chennai (MAA) and Coimbatore (CJB). On 8 of them the same airline flies both flights, for example AirAsia through Kuala Lumpur.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.