Distance From Lake Union Heliport to Hong Kong International Airport

The distance from Lake Union Heliport () to Hong Kong International Airport (HKG) is 6479 miles or 10427 kilometers or 5627 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 Seattle ( United States ) to Islands ( Hong Kong )?

A one-way nonstop (direct) flight between Seattle and Islands takes around 14 hours 53 minutes.

Estimated flight time from Lake Union Heliport, Seattle, United States to Hong Kong International Airport, Islands, Hong Kong is 14 hours 53 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 • - HKG

Kilometers		10427 km
Statute Miles		6479 miles
Nautical Miles		5627 nm
Avg. Time of Flight		14 hours 53 minutes

Lake Union Heliport to Hong Kong International Airport Flight Route Map - to HKG Flight Path

Location of Lake Union Heliport & Hong Kong International Airport is given below.
Click the map to view Seattle to Islands nonstop flight path and travel direction.

Click to see flight route on Google Map between Seattle, United States and Islands, Hong Kong. .

Nonstop flight route between Seattle, United States and Islands, Hong Kong.

Time Difference Between the Airports • - HKG

Time difference between Seattle (United States) and Islands (Hong Kong) is 15 Hours.
Islands time is 15 Hours ahead of Seattle.

Location	Local Time
Seattle (United States)	2026-11-08, 20:38:28 MST
Islands (Hong Kong)	2026-11-09, 11:38:28 HKT

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

Lake Union Heliport ( / WN22) Seattle, United States

Destination

Hong Kong International Airport (HKG / VHHH) Islands, Hong Kong