Hong Kong (HKG) → Hanoi (HAN)
About Hong Kong to Hanoi Flights
Discover the best flights from Hong Kong to Hanoi, covering 847 km in approximately 1h 34m. Hong Kong (HKG) to Hanoi (HAN) is one of the busy short-haul routes connecting Hong Kong and Vietnam. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Hong Kong to Hanoi.
12-Month Price History
Flight prices from Hong Kong to Hanoi vary significantly throughout the year. February typically offers the best deals with average prices around $255, while July sees the highest prices, averaging $424. Savvy travelers can save up to 40% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
172 days
For best prices
Booking Tips
For the best prices on Hong Kong to Hanoi flights, we recommend booking 125 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
Cathay Dragon KA | $390 | $1540 | $2580 |
VietJet Air VJ | $400 | $1720 | $2690 |
Delta Air Lines DL | $430 | $1520 | $2640 |
Hong Kong Airlines HX | $430 | $1690 | $2590 |
American Airlines AA | $440 | $1580 | $2750 |
Cathay Pacific CX | $460 | $1740 | $2680 |
Vietnam Airlines VN | $480 | $1610 | $2700 |
Cathay Dragon
KA
Economy
$390
Business
$1540
First
$2580
VietJet Air
VJ
Economy
$400
Business
$1720
First
$2690
Delta Air Lines
DL
Economy
$430
Business
$1520
First
$2640
Hong Kong Airlines
HX
Economy
$430
Business
$1690
First
$2590
American Airlines
AA
Economy
$440
Business
$1580
First
$2750
Cathay Pacific
CX
Economy
$460
Business
$1740
First
$2680
Vietnam Airlines
VN
Economy
$480
Business
$1610
First
$2700
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Guangzhou → Hanoi
Guangzhou Baiyun International (CAN) to Noi Bai International (HAN)
Distance: 808 km
Average price: $288
Shenzhen → Hanoi
Shenzhen Bao'an International (SZX) to Noi Bai International (HAN)
Distance: 841 km
Average price: $294
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Frequently Asked Questions
How long is the flight from Hong Kong to Hanoi?
The flight time from Hong Kong (HKG) to Hanoi (HAN) is approximately 1 hours and 34 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Hong Kong and Hanoi?
The aerial distance between Hong Kong and Hanoi is 847 kilometers (526 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Hong Kong to Hanoi?
Several airlines operate flights between Hong Kong and Hanoi, including Cathay Pacific, Vietnam Airlines, Hong Kong Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Hong Kong to Hanoi?
Based on historical data, February typically offers the lowest airfares for flights from Hong Kong to Hanoi. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Hanoi?
For the best prices on Hong Kong to Hanoi flights, we recommend booking 139 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Hong Kong to Hanoi?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Hong Kong traveling to Vietnam should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Hong Kong and Hanoi?
Hong Kong operates on Asia/Hong_Kong time zone, while Hanoi is in the Asia/Ho_Chi_Minh time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.