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CAT to HHP: distance & flight time
Cascais (Cascais Airport) → Hong Kong (Shun Tak Heliport)
6,859 mi
11,039 km · 5,961 nm
13h 55m
estimated nonstop flight time
+7h
time difference · heading northeast
See live CAT→HHP fares Phone-only fares on this route — call free
Flight time details
6,859 miles nonstop takes roughly 13h 55m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 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 CAT from HHP?
The flight distance from Cascais (CAT) to Hong Kong (HHP) is 6,859 miles (11,039 km, 5,961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to HHP?
A nonstop flight takes about 13h 55m 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 Cascais and Hong Kong?
Hong Kong is 7 hours ahead of Cascais.
What is the cheapest way to fly from CAT to HHP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–HHP that never appear on search engines, with no booking fees.