Flights operate between Hong Kong (HKG) and Hanoi (HAN).
1 airline operates this route with 3-5 flights daily flights.
Average flight time is 2h 05m - 2h 20m.
Route distance is 528 miles (850 km).
Route Distance
528 miles (850 km)
Average Duration
2h 05m - 2h 20m
Airlines Operating This Route
Cathay Pacific
Flight Frequency
Daily Flights
3-5 flights
Weekly Flights
29
Typical Departure Time Ranges
Earliest Departure
17:10
Latest Departure
17:10
Route Intelligence Dashboard
Overall Connectivity Score
35
ModerateRoute Diversity
1
Direct Routes
Cathay Pacific serves 1 destination from HKG
Weekly Frequency
7
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| HKG → Hanoi (HAN) (HAN) | 7/week | 2h 05m - 2h 20m | 528 km | Seasonal |
Flight Schedule & Filters
Cathay Pacific flights from Hong Kong (HKG) to Hanoi (HAN)
Cathay Pacific operates scheduled nonstop flights between Hong Kong (HKG) and Hanoi (HAN). Cathay Pacific operates 3-5 flights daily flights on this route.• Flight Duration: 2h 05m - 2h 20m (average flight time)• Distance: 528 miles (850 km) (air miles between airports)• Daily Flights: 3-5 flights (scheduled departures per day)
Hong Kong (HKG)
HK
Hanoi (HAN)
VN
FLIGHT TIME
2h 05m - 2h 20m
FLIGHT DISTANCE
528 miles (850 km)
2h 20m - 2h 20m
17:10
17:10
528 miles (850 km)
January
1 (Show)
29
Cathay Pacific Terminal Information & Contact
Departure Terminal - Hong Kong (HKG)
Terminal: 1
Phone: 852 2747 3333
Location: 1, Hong Kong, HK
Arrival Terminal - Hanoi (HAN)
Terminal: 1
Phone: 84 28 3822 3203
Location: 1, Hanoi, VN
Cathay Pacific Flight Schedule from Hong Kong (HKG) to Hanoi (HAN)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
CX743 |  Cathay Pacific | 17:10 | 18:30:00 | Airbus A330-300 |
Cathay Pacific Monthly Flight Calendar
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Cathay Pacific Terminal Information
Departure Terminal at Hong Kong (HKG):
• Terminal : Cathay Pacific operates from this terminal
Terminal 1:
• Cathay Pacific Terminal Phone: 852 2747 3333
Arrival Terminal at Hanoi (HAN):
Terminal 1:
• Cathay Pacific Terminal Phone: 84 28 3822 3203
Weather & Climate at Hanoi (HAN)
24.4°C
Avg Temperature147mm
Avg Rainfall8.8km/h
Avg Wind Speed78%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Hanoi (HAN)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Hanoi (HAN)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Cathay Pacific to Hanoi (HAN)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Extreme Conditions
These months may have extreme weather or conditions. Travel with caution and proper preparation.
Seasonal Insight
Best travel months: 2025-02, 2025-03, 2025-04, 2025-10, 2025-11, 2025-12
Seasonal Travel Calendar
Cathay Pacific Contact Information and Customer Services
Cathay Pacific Address
Cathay Pacific City, 8 Scenic Road, Hong Kong International Airport, , Hong Kong.
Lantau 729, China
Customer Service Phone
+852 2747 3333Official Website
cathaypacific.com/Frequently Asked Questions
How many Cathay Pacific flights operate from Hong Kong (HKG) to Hanoi (HAN)?
Cathay Pacific operates 1 flight from Hong Kong (HKG) to Hanoi (HAN).
What city does Hanoi (HAN) airport serve?
Hanoi (HAN) airport serves Hanoi, VN.
How long is the Cathay Pacific flight from Hong Kong (HKG) to Hanoi (HAN)?
The flight duration is approximately 2h 05m - 2h 20m.
What is the distance from Hong Kong (HKG) to Hanoi (HAN)?
The distance is 528 miles (850 km).
What aircraft does Cathay Pacific use on this route?
Cathay Pacific uses Airbus A330-300 on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: HK Express, Vietnam Airlines.
Which terminal does Cathay Pacific use at Hong Kong (HKG)?
Cathay Pacific flights from Hong Kong (HKG) depart from Terminal 1. Terminal 1 phone: 852 2747 3333.
View all Cathay Pacific flights to Hong Kong (HKG) →
Popular Cathay Pacific routes from Hong Kong include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.