Kolkata (CCU) – Singapore (SIN)
- Distance
- 2,895 km
- 1,799 mi · 1,563 nm
- Flight time
- 4 h 15 min
- Estimate from distance
- Time difference
- 2 h 30 min
- CO2 per passenger
- 365 kg
- One way, economy, incl. RF (216 kg CO2 only)
- Passengers / year
- 243,945
- Jan 2025 – Dec 2025 · −0.4%
- Flights / week
- —
- Not in this source
- Seats filled
- —
- Airlines nonstop
- —
- Not named in this source
Traffic: DGCA (India), international city-pair traffic, scheduled services, Jan 2025 – Dec 2025. DGCA marks these figures provisional. It reports cities, matched here to the airport. Distance: WGS-84 ellipsoid. CO2: UK DESNZ 2026 factors. Sources
The way there
- Heading from CCU
- 142°
- Heading from SIN
- 326°
- Halfway point
- 12.11, 96.53
- Great-circle km
- 2,904 km (sphere, for EU261)
- Clocks
- Singapore is 2 h 30 min ahead of Kolkata
The estimate for a route without real times is 4 h 15 min; how it is worked out is on Sources.
Delay compensation (EU261 / UK261)
Measured by great-circle distance: 2,904 km.
Neither EU261 nor UK261 covers this route: it neither starts nor ends in the EU, EEA, Switzerland or the UK. Other countries have their own rules (for example Canada's APPR or Brazil's ANAC rules).
Also owed for a cancellation with less than 14 days' notice or denied boarding. Not owed for extraordinary circumstances. On a connection, the distance to the final destination counts. From 23 October 2027 the EU's Regulation 2026/2202 applies; it keeps these amounts (what changes in 2027). Information, not legal advice.
Every airport pair between Kolkata and Singapore
Kilometres. Linked numbers have a page of their own. All Singapore airports