Search Hong Kong → Hanoi
Compare flights, hotels, cars, and activities for this trip in one place.
Cathay Pacific Flights: Hong Kong to Hanoi
Compare Cathay Pacific fares, schedules, and alternative airlines for this route. Flight time: 1h 29m. Distance: 846 km.
Route summary
| Airline | Cathay Pacific |
| Route | Hong Kong → Hanoi |
| Direct | Yes |
| Flight time | 1h 29m (route average, not airline-specific) |
| Distance | 846 km |
Airports used by Cathay Pacific
Confirmed from real route data — departing via Chek Lap Kok International Airport, arriving via Noi Bai International Airport.
Live prices
Real fares on file for this route, checked just now (not airline-specific — the cache is route-level).
Real fares right now
14 days of real fares on file across airlines flying Hong Kong to Hanoi. The lowest fare on file is €76 on Tue Aug 11.
Fare range on this route
Across 14 days of real fares on file — current window, not historical.
Cathay Pacific on this route
Cathay Pacific is confirmed to operate on the Hong Kong to Hanoi route, a full-service carrier offering multiple cabin classes. The route is 846 km with a typical flight time of 1h 29m.
As a short-haul route on a full-service carrier, expect a simpler onboard service than long-haul flights, though still with an included cabin bag and typically a complimentary drink or snack.
Alternative airlines on this route
We don't have other confirmed airlines on this exact route in our data — use the search box above to see live options.
Check-in and boarding
Most airlines, Cathay Pacific included, offer online check-in (usually opening 24–48 hours before departure) and a mobile boarding pass, alongside traditional airport check-in and bag drop desks. Arriving with an online boarding pass and no checked baggage is typically the fastest way through the airport — check Cathay Pacific's specific check-in window and any airport-specific requirements before you travel.
Cheapest time to book
As a general industry pattern (not specific to this route or airline), fares tend to be lowest roughly 4–8 weeks before departure for short-haul routes, and slightly earlier — around 2–3 months out — for long-haul. This isn't a fact about Cathay Pacific specifically; see the live prices and fare range above for what's actually on file right now.
More about this route
Other real Cathay Pacific routes
Nearby airports
- Macau International Airport (MFM)38 km
- Shenzhen Bao'an International Airport (SZX)38 km
- Zhuhai Airport (ZUH)65 km
Continue planning your trip to Hanoi
Same destination, real availability — no need to search again.