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SIR to HHP: distance & flight time
Sion (Sion Airport) → Hong Kong (Shun Tak Heliport)
5,867 mi
9,443 km · 5,099 nm
11h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SIR→HHP fares Phone-only fares on this route — call free
Flight time details
5,867 miles nonstop takes roughly 11h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SIR — Sion Airport · Sion, Switzerland
- HHP — Shun Tak Heliport · Hong Kong, Hong Kong
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SIR
- AOT · Aosta Airport33 mi away
- QLS · Lausanne-Blécherette Airport41 mi away
- ZIN · Interlaken Air Base41 mi away
- MVV · Megève Airport43 mi away
Near HHP
- HKG · Hong Kong International Airport15 mi away
- SZX · Shenzhen Bao'an International Airport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport53 mi away
Frequently asked questions
How far is SIR from HHP?
The flight distance from Sion (SIR) to Hong Kong (HHP) is 5,867 miles (9,443 km, 5,099 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SIR to HHP?
A nonstop flight takes about 11h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sion and Hong Kong?
Hong Kong is 6 hours ahead of Sion.
What is the cheapest way to fly from SIR to HHP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SIR–HHP that never appear on search engines, with no booking fees.