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OLB to HKG: distance & flight time
Olbia (Olbia Costa Smeralda Airport) → Hong Kong (Hong Kong International Airport)
5,923 mi
9,531 km · 5,147 nm
12h 5m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OLB→HKG fares Phone-only fares on this route — call free
Flight time details
5,923 miles nonstop takes roughly 12h 5m 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
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
- HKG — Hong Kong International Airport · 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 OLB
- FSC · Figari Sud-Corse Airport47 mi away
- PRP · Propriano Airport62 mi away
- AHO · Alghero-Fertilia Airport67 mi away
- TTB · Tortolì Airport68 mi away
Near HKG
- HHP · Shun Tak Heliport15 mi away
- MFM · Macau International Airport23 mi away
- SZX · Shenzhen Bao'an International Airport24 mi away
- ZUH · Zhuhai Jinwan Airport40 mi away
Frequently asked questions
How far is OLB from HKG?
The flight distance from Olbia (OLB) to Hong Kong (HKG) is 5,923 miles (9,531 km, 5,147 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLB to HKG?
A nonstop flight takes about 12h 5m 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 Olbia and Hong Kong?
Hong Kong is 6 hours ahead of Olbia.
What is the cheapest way to fly from OLB to HKG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–HKG that never appear on search engines, with no booking fees.