Distance From Hambantota Seaplane Base to Singapore Changi Airport, HBT - SIN Distance

The distance from Hambantota Seaplane Base (HBT) to Singapore Changi Airport (SIN) is 1612 miles or 2594 kilometers or 1400 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Hambantota ( Sri Lanka ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Hambantota and Singapore takes around 3 hours 42 minutes.

Estimated flight time from Hambantota Seaplane Base, Hambantota, Sri Lanka to Singapore Changi Airport, Singapore, Singapore is 3 hours 42 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • HBT - SIN

Kilometers		2594 km
Statute Miles		1612 miles
Nautical Miles		1400 nm
Avg. Time of Flight		3 hours 42 minutes

Hambantota Seaplane Base to Singapore Changi Airport Flight Route Map - HBT to SIN Flight Path

Location of Hambantota Seaplane Base & Singapore Changi Airport is given below.
Click the map to view Hambantota to Singapore nonstop flight path and travel direction.

Click to see flight route on Google Map between Hambantota, Sri Lanka and Singapore, Singapore. .

Nonstop flight route between Hambantota, Sri Lanka and Singapore, Singapore.

Time Difference Between the Airports • HBT - SIN

Time difference between Hambantota (Sri Lanka) and Singapore (Singapore) is 2 Hours 30 Minutes.
Singapore time is 2 Hours 30 Minutes ahead of Hambantota.

Location	Local Time
Hambantota (Sri Lanka)	2026-05-04, 14:37:52 +0530
Singapore (Singapore)	2026-05-04, 17:07:52 +08

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Hambantota Seaplane Base (HBT / ) Hambantota, Sri Lanka

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore