Distance From Porto Heliport to Singapore Changi Airport

The distance from Porto Heliport () to Singapore Changi Airport (SIN) is 7318 miles or 11777 kilometers or 6355 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 Porto ( Portugal ) to Singapore ( Singapore )?

A one-way nonstop (direct) flight between Porto and Singapore takes around 16 hours 49 minutes.

Estimated flight time from Porto Heliport, Porto, Portugal to Singapore Changi Airport, Singapore, Singapore is 16 hours 49 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 • - SIN

Kilometers		11777 km
Statute Miles		7318 miles
Nautical Miles		6355 nm
Avg. Time of Flight		16 hours 49 minutes

Porto Heliport to Singapore Changi Airport Flight Route Map - to SIN Flight Path

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

Click to see flight route on Google Map between Porto, Portugal and Singapore, Singapore. .

Nonstop flight route between Porto, Portugal and Singapore, Singapore.

Time Difference Between the Airports • - SIN

Time difference between Porto (Portugal) and Singapore (Singapore) is 7 Hours.
Singapore time is 7 Hours ahead of Porto.

Location	Local Time
Porto (Portugal)	2026-09-17, 05:44:04 WEST
Singapore (Singapore)	2026-09-17, 12:44:04 +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

Porto Heliport ( / LPDA) Porto, Portugal

Destination

Singapore Changi Airport (SIN / WSSS) Singapore, Singapore