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Cheap Flights from Hong Kong (HKG) to Hanoi (HAN)

View AU$244 flight on Thu, 17 Sept 2026Opens in a new window

Flight 1

Popular airlines from Hong Kong International Airport (HKG) to Noi Bai Intl. Airport (HAN)

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Cheap Flights from Hong Kong (HKG) to Hanoi (HAN)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Vietnam Airlines
Thu, 22 Oct - Tue, 27 Oct
HKG
Hong Kong SAR
HAN
Hanoi
AU$404 Return, found 4 days ago
AU$404
Return
found 4 days ago
Select Vietnam Airlines flight, departing Thu, 22 Oct from Hong Kong SAR to Hanoi, returning Tue, 27 Oct, priced at AU$404 found 4 days ago
STARLUX Airlines
Tue, 3 Nov - Wed, 11 Nov
HKG
Hong Kong SAR
HAN
Hanoi
AU$453 Return, found 3 days ago
AU$453
Return
found 3 days ago
Select STARLUX Airlines flight, departing Tue, 3 Nov from Hong Kong SAR to Hanoi, returning Wed, 11 Nov, priced at AU$453 found 3 days ago
Cathay Pacific
Thu, 23 July - Sun, 26 July
HKG
Hong Kong SAR
HAN
Hanoi
AU$470 Return, found 2 days ago
AU$470
Return
found 2 days ago
Select Cathay Pacific flight, departing Thu, 23 July from Hong Kong SAR to Hanoi, returning Sun, 26 July, priced at AU$470 found 2 days ago
China Airlines
Thu, 10 Dec - Sun, 13 Dec
HKG
Hong Kong SAR
HAN
Hanoi
AU$471 Return, found 4 days ago
AU$471
Return
found 4 days ago
Select China Airlines flight, departing Thu, 10 Dec from Hong Kong SAR to Hanoi, returning Sun, 13 Dec, priced at AU$471 found 4 days ago
HK Express
Sun, 9 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
HAN
Hanoi
AU$494 Return, found 2 days ago
AU$494
Return
found 2 days ago
Select HK Express flight, departing Sun, 9 Aug from Hong Kong SAR to Hanoi, returning Sun, 30 Aug, priced at AU$494 found 2 days ago
Vietjet Air
Wed, 18 Nov - Tue, 24 Nov
HKG
Hong Kong SAR
HAN
Hanoi
AU$514 Return, just found
AU$514
Return
just found
Select Vietjet Air flight, departing Wed, 18 Nov from Hong Kong SAR to Hanoi, returning Tue, 24 Nov, priced at AU$514 just found
Hainan Airlines
Thu, 30 July - Sun, 2 Aug
HKG
Hong Kong SAR
HAN
Hanoi
AU$519 Return, found 15 hours ago
AU$519
Return
found 15 hours ago
Select Hainan Airlines flight, departing Thu, 30 July from Hong Kong SAR to Hanoi, returning Sun, 2 Aug, priced at AU$519 found 15 hours ago
China Eastern Airlines
Wed, 18 Nov - Tue, 24 Nov
HKG
Hong Kong SAR
HAN
Hanoi
AU$545 Return, just found
AU$545
Return
just found
Select China Eastern Airlines flight, departing Wed, 18 Nov from Hong Kong SAR to Hanoi, returning Tue, 24 Nov, priced at AU$545 just found
Scoot
Tue, 23 Feb - Sat, 27 Feb
HKG
Hong Kong SAR
HAN
Hanoi
AU$601 Return, found 2 days ago
AU$601
Return
found 2 days ago
Select Scoot flight, departing Tue, 23 Feb from Hong Kong SAR to Hanoi, returning Sat, 27 Feb, priced at AU$601 found 2 days ago
Philippine Airlines
Sun, 9 Aug - Sun, 30 Aug
HKG
Hong Kong SAR
HAN
Hanoi
AU$603 Return, found 2 days ago
AU$603
Return
found 2 days ago
Select Philippine Airlines flight, departing Sun, 9 Aug from Hong Kong SAR to Hanoi, returning Sun, 30 Aug, priced at AU$603 found 2 days ago

Find the cheapest month to fly from Hong Kong SAR (HKG) to Hanoi (HAN)

January is typically the cheapest month to fly

From AU$183 - AU$355 per traveller.

Frequently asked questions

How much does a flight from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) cost?
You can find cheap one-way flights from AU$244 and cheap return flights from AU$404 HKG to HAN with Expedia. One-way flights typically cost between AU$253 and AU$1,535 and return flights often range between AU$484 and AU$2,364. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when HKG to HAN ticket fares go up or down.
What is the cheapest month to fly from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
The cheapest months to fly from HKG to HAN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
There are 4 airlines offering direct flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.). Here are the top carriers:
  • Cathay Pacific operates 14 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) every week.
  • HK Express operates 10 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) every week.
  • Vietnam Airlines operates 7 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) every week.
  • Hong Kong Airlines operates 7 direct flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) every week.
How do I find cheap flights from Hong Kong (HKG) to Hanoi (HAN)?
To find a cheap flight from Hong Kong (HKG) to Hanoi (HAN), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
The best airline to fly with from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) will differ from traveler to traveler. If you like to fly early, Vietnam Airlines offers early morning flights. If price is the most important factor, Hong Kong Airlines typically offers the lowest fares. Vietnam Airlines offers the most daily flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
You'll find approximately 4 nonstop flights per day from Hong Kong International (HKG) to Hanoi (HAN). For even more choices, look at flights that include layovers, as there are around 66 connecting flights daily. Some common connection points include Tan Son Nhat International (SGN), Taoyuan International (TPE), and Suvarnabhumi International (BKK).
What is the earliest flight from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
The earliest flight from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) typically departs around 12:05 AM local time. This service is operated by All Nippon Airways and Vietnam Airlines. This is a seasonal service, active in January and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
You'll find the most flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) on Wednesdays, with around 43 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include China Eastern Airlines, EVA Airways, and China Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
The most popular departure times for flights from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) are in the evening, from 6pm to 9pm. Many major carriers, including Vietnam Airlines, Thai Airways International and China Airlines, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you can arrive in Hanoi ready to start your day.
How long does it take to fly from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
A non-stop flight from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.) typically takes around 2 hours 18 minutes. This route covers a distance of approximately 848 kilometers. If you opt for a flight with one stop, your journey will be significantly longer, usually around 21 hours 48 minutes. Flights with two or more stops generally take about 19 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from Hong Kong (HKG-Hong Kong Intl.) to Hanoi (HAN-Noi Bai Intl.)?
Yes, you can fly business class between HKG and HAN. Airlines that offer business class service on this route include:
  • Vietnam Airlines
  • Hong Kong Airlines
  • Malaysia Airlines
  • Singapore Airlines
  • Thai Airways International
  • China Eastern Airlines
  • Korean Air
  • Shanghai Airlines
  • Cathay Pacific
  • Emirates
  • Xiamen Airlines
  • China Airlines
  • Starlux Airlines
  • Cambodia Angkor Air
  • EVA Airways
  • Philippine Airlines
How do I earn miles on a Hong Kong (HKG) to Hanoi (HAN) flight with Expedia?
It's easy to earn miles on a Hong Kong (HKG) to Hanoi (HAN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Hanoi (HAN) from Hong Kong (HKG)?
If you're planning to travel to Hanoi from Hong Kong Intl. (HKG), you can fly directly into Noi Bai Intl. (HAN). Some flights may connect through major hubs like Frankfurt Intl. (FRA), Taoyuan Intl. (TPE), or Phnom Penh Intl. (PNH) before reaching Hanoi. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Hong Kong (HKG) to Hanoi (HAN) at the last minute?
Typically, booking a last minute flight from Hong Kong (HKG) to Hanoi (HAN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Hong Kong (HKG) to Hanoi (HAN) flight and hotel package?
Securing a Hong Kong (HKG) to Hanoi (HAN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong (HKG) to Hanoi (HAN)?
If you booked your Hong Kong (HKG) to Hanoi (HAN) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hong Kong Intl.
Destination airport
Noi Bai Intl.
Airlines serving
Air China, All Nippon Airways, Cathay Pacific, China Airlines, China Eastern Airlines, EVA Airways, HK Express, Hainan Airlines, Korean Air, Malaysia Airlines, Philippine Airlines, Scoot, Singapore Airlines, Thai Airways International, Vietjet Air, Vietnam Airlines
Return price
AU$404
Distance
843 km
Average flight time
1 hour 8 mins

Book with confidence

Your quick guide to flights from Hong Kong to Hanoi

Pick up great flights from Hong Kong to Hanoi

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Hong Kong to Hanoi. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Hong Kong to Hanoi that take around hours.

Find cheap flights from Hong Kong to Hanoi

From the great flight deals with prices currently ranging from AU$404 to AU$603, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Hong Kong to Hanoi around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Hanoi is normally in October.

Reasons to book your flight from Hong Kong to Hanoi with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Hong Kong to Hanoi across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Hanoi right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Hong Kong to Hanoi

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