Distance From Tung Lung Chau Helipad to Sofia Airport

The distance from Tung Lung Chau Helipad () to Sofia Airport (SOF) is 5233 miles or 8422 kilometers or 4545 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 Sai Kung ( Hong Kong ) to Sofia ( Bulgaria )?

A one-way nonstop (direct) flight between Sai Kung and Sofia takes around 12 hours 1 minutes.

Estimated flight time from Tung Lung Chau Helipad, Sai Kung, Hong Kong to Sofia Airport, Sofia, Bulgaria is 12 hours 1 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 • - SOF

Kilometers		8422 km
Statute Miles		5233 miles
Nautical Miles		4545 nm
Avg. Time of Flight		12 hours 1 minutes

Tung Lung Chau Helipad to Sofia Airport Flight Route Map - to SOF Flight Path

Location of Tung Lung Chau Helipad & Sofia Airport is given below.
Click the map to view Sai Kung to Sofia nonstop flight path and travel direction.

Click to see flight route on Google Map between Sai Kung, Hong Kong and Sofia, Bulgaria. .

Nonstop flight route between Sai Kung, Hong Kong and Sofia, Bulgaria.

Time Difference Between the Airports • - SOF

Time difference between Sai Kung (Hong Kong) and Sofia (Bulgaria) is 6 Hours.
Sofia time is 6 Hours behind Sai Kung.

Location	Local Time
Sai Kung (Hong Kong)	2026-03-19, 07:18:07 HKT
Sofia (Bulgaria)	2026-03-19, 01:18:07 EET

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

Tung Lung Chau Helipad ( / ) Sai Kung, Hong Kong

Destination

Sofia Airport (SOF / LBSF) Sofia, Bulgaria