Distance From Sembawang Air Base to Humberto Delgado Airport (Lisbon Portela Airport)

The distance from Sembawang Air Base () to Humberto Delgado Airport (Lisbon Portela Airport) (LIS) is 7376 miles or 11871 kilometers or 6406 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 Sembawang ( Singapore ) to Lisbon ( Portugal )?

A one-way nonstop (direct) flight between Sembawang and Lisbon takes around 16 hours 57 minutes.

Estimated flight time from Sembawang Air Base, Sembawang, Singapore to Humberto Delgado Airport (Lisbon Portela Airport), Lisbon, Portugal is 16 hours 57 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 • - LIS

Kilometers		11871 km
Statute Miles		7376 miles
Nautical Miles		6406 nm
Avg. Time of Flight		16 hours 57 minutes

Sembawang Air Base to Humberto Delgado Airport (Lisbon Portela Airport) Flight Route Map - to LIS Flight Path

Location of Sembawang Air Base & Humberto Delgado Airport (Lisbon Portela Airport) is given below.
Click the map to view Sembawang to Lisbon nonstop flight path and travel direction.

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

Nonstop flight route between Sembawang, Singapore and Lisbon, Portugal.

Time Difference Between the Airports • - LIS

Time difference between Sembawang (Singapore) and Lisbon (Portugal) is 8 Hours.
Lisbon time is 8 Hours behind Sembawang.

Location	Local Time
Sembawang (Singapore)	2026-03-21, 13:42:03 +08
Lisbon (Portugal)	2026-03-21, 05:42:03 WET

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

Sembawang Air Base ( / WSAG) Sembawang, Singapore

Destination

Humberto Delgado Airport (Lisbon Portela Airport) (LIS / LPPT) Lisbon, Portugal