Book a trip from Hong Kong to Hanoi with Cathay Pacific , fares from HKD2,298
Deals on Hong Kong (HKG) to Hanoi (HAN) flights
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Flights from Hong Kong (HKG) to Hanoi (HAN)
Flight route information
Cathay Pacific offers daily direct flights to Hanoi Noi Bai International Airport (HAN) from Hong Kong International Airport (HKG). Flights from HKG to HAN take around 2 hours.
Upon your arrival in Hanoi
The most convenient way to get into the city centre of Hanoi from the airport is by taxi, which takes around 45 minutes. Metered taxis can be found at the arrival hall just outside of Terminal 1 and Terminal 2.
A brief introduction to Hanoi
Hanoi is a fascinating city filled with something to discover around every corner, from neoclassical architecture, delicious streetside eateries, trendy local cafes, and much more.
Start your trip with a stroll down one of Hanoi’s most picturesque areas - the French Quarter. Here, you can walk around and marvel at the city’s neoclassical architecture, including the Opera House and the National Museum of Vietnamese History. These opulent landmarks are designed to resemble Vietnamese palaces and French villas, and are a remnant of the period of French colonisation.
From there, walk along the peaceful Hoan Kiem Lake until you reach the heart of the city - the Old Quarter district. This neighbourhood is packed with charming architecture as well as Buddhist temples and pagodas, including the One Pillar Pagoda and 1,000-year-old Bach Ma Temple.
In the Old Quarter, you’ll also discover some of the city’s best street food vendors and cafes. For a real taste of Vietnam’s culinary delights, be sure to try some local favourites such as cha ca (grilled white fish), bun cha (grilled pork and noodles), and pho (rice noodle soup). Be sure to pair your meal with a glass of Vietnamese iced coffee.
Flying to Hanoi with Cathay Pacific
Book your Hong Kong to Hanoi flight with Cathay Pacific and relax in great comfort courtesy of our spacious cabins and attentive crew.
During your flight, you will be able to enjoy dishes from our curated inflight dining menu, which is regularly updated with sustainably sourced ingredients. You will also be able to choose from a selection of light and healthy snacks, as well as our award-winning wine list.
Frequently asked questions
How long is the flight from Hong Kong to Hanoi?
Direct flights from Hong Kong (HKG) to Hanoi (HAN) take around 2 hours. During your flight, experience a wealth of entertainment from our inflight content library, which includes the latest Hollywood films, award-winning podcasts, and more.
What plane will I be flying on?
Cathay Pacific has a fleet well designed to suit the needs of every journey. Our young fleet comprises Airbus A350, Boeing 777, and Airbus A330 among others. The aircraft model may change due to availability and other constraints. Learn more about our fleet.
How much baggage am I allowed to take when I fly to Hanoi with Cathay Pacific?
Economy Class ticket holders may bring one piece of cabin baggage weighing up to 7kg (15 lbs), as well as two pieces of check-in baggage weighing up to 30kg (66lbs) total. Premium Economy, Business and First Class ticket holders are entitled to higher limits. Read more about our baggage policy.
What should I know before arriving in Hanoi?
There’s plenty to remember when flying to a new destination. Here is some information that you should know before your flight to Hanoi.
- Currency: Vietnamese dong (₫, VND). Find out the current conversion rate.
- Plug: 220Vm Types A, C and F
- Time zone: GMT+7
- Language: Vietnamese
Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| FromHong Kong (HKG) | ToHanoi (HAN) | Round-trip / Economy | 02/09/2025 - 06/09/2025 | From HKD2,298* Seen 23 hours ago | From Hong Kong To Hanoi Fare Type Round-trip Economy Dates 02/09/2025 - 06/09/2025 From HKD2,298 Seen 23 hours ago |
| FromHong Kong (HKG) | ToHanoi (HAN) | Round-trip / Economy | 23/09/2025 - 24/09/2025 | From HKD3,438* Seen 21 hours ago | From Hong Kong To Hanoi Fare Type Round-trip Economy Dates 23/09/2025 - 24/09/2025 From HKD3,438 Seen 21 hours ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
The Cathay Pacific experience
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Spacious cabins and world-class service
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Complete flexibility when you book
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Fresher flavours, now ready for Business
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Our intuitive digital experience
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.