Q: How much does it cost for a return flight from Hong Kong to Hanoi?

Airfare is below average for this route at the moment. Hong Kong to Hanoi flights typically cost between $215 and $476 in March. The cheapest return flight price found within the last 3 days was $207 on HK Express (6 Mar-13 Mar). Find deals

Question 1

How much does it cost for a return flight from Hong Kong to Hanoi?

Accepted Answer

Airfare is below average for this route at the moment.Hong Kong to Hanoi flights typically cost between $215 and $476 in March.
The cheapest return flight price found within the last 3 days was $207 on HK Express (6 Mar-13 Mar). Find deals

Question 2

Which airline has the best punctuality record on Hong Kong to Hanoi flights?

Accepted Answer

Over the past year, HK Express have had the lowest number of delays on this route, with just 9% of flights being delayed. Find deals

Question 3

What is the most punctual flight time for Hong Kong to Hanoi flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often. Find deals

Question 4

How often are flights from Hong Kong to Hanoi delayed?

Accepted Answer

About 22% of weekly flights between Hong Kong and Hanoi have experienced delays in the past year, with the average delay time being 104 minutes. Find deals

Question 5

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 6

How popular is this Hong Kong to Hanoi flight route?

Accepted Answer

The Hong Kong Intl to Hanoi Noibai flight path was viewed by 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 7

How long is the flight from Hong Kong to Hanoi?

Accepted Answer

Departing from Hong Kong to Hanoi will take you 2h 05m. The distance between Hong Kong and Hanoi is about 845 km. Generally, flights for this route are direct.

Question 8

What is the cheapest airline to fly from Hong Kong to Hanoi round-trip?

Accepted Answer

Cheapflights users have booked flights from Hong Kong to Hanoi round-trip from $164. You may be able to fly from Hong Kong to Hanoi for 34% less than the average price by searching for this airline.

Question 9

What are the cheapest airlines to fly from Hong Kong to Hanoi one-way?

Accepted Answer

The cheapet airlines for a one-way flight from Hong Kong to Hanoi are HK Express ($87), Vietnam Airlines ($164), and Cathay Pacific ($231).

Question 10

How far ahead should I book a flight from Hong Kong to Hanoi?

Accepted Answer

To ensure you get the cheapest price possible for a flight from Hong Kong to Hanoi, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 11

What is the cheapest month to book a flight from Hong Kong to Hanoi?

Accepted Answer

Currently, June is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of $155). Flying from Hong Kong to Hanoi in January is currently the most expensive (average of $184). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 12

Weekly flight availability from Hong Kong to Hanoi

Accepted Answer

The most flights from HKG to HAN are scheduled on a Tuesday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (5 on average).

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Hanoi ranges from 14.0 - 296.0 inches per month. August is typically the wettest month, when rainfall can reach 296.0 mm. December is typically the driest time to visit Hanoi when rainfall is around 14.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Hanoi, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.0 C).

Question 15

What are the cheapest flights from Hong Kong to Hanoi?

Accepted Answer

Looking at all options, your cheapest flight can be booked for $198. While the most popular route (Hong Kong Intl - Hanoi Noibai) can be booked for $246 on average, our data indicates $324 when flying from Hong Kong to Hanoi.

Question 16

What are the most reliable airlines from Hong Kong to Hanoi?

Accepted Answer

Consider Air Canada (89%), Finnair (89%) or Qatar Airways (77%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Hanoi.

Question 17

What is the cheapest time of day to fly from HKG to HAN?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Hanoi in the evening. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight at midday.

Question 18

What airports do I use to fly from Hong Kong to Hanoi?

Accepted Answer

Booking a flight from Hong Kong Intl (HKG) to Hanoi Noibai (HAN) is your only option if you wish to fly from Hong Kong to Hanoi. On a typical day, there are 10 flights from Hong Kong Intl to Noibai, all of which are around 2h 10m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Hong Kong Intl to Hanoi.

Question 19

Can I find deals for flights from Hong Kong to Hanoi that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Hong Kong to Hanoi flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from Hong Kong to Hanoi?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Hanoi.

Question 21

Can I find deals for business class flights from Hong Kong to Hanoi?

Accepted Answer

Yes. Cheapflights offers flight deals from Hong Kong to Hanoi by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from Hong Kong to Hanoi?

Accepted Answer

Cheapflights makes it easy to find Hong Kong to Hanoi flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 23

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Hanoi?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Hanoi from Hong Kong.

Question 24

Can Cheapflights find flights from Hong Kong to Hanoi with no change fees?

Accepted Answer

Yes, we can. To see specific flights from Hong Kong to Hanoi with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Question 25

Can Cheapflights notify me if prices for flights from Hong Kong to Hanoi become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Hong Kong to Hanoi flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	$207
One-way from	$113
Popular in	January
Cheapest in	August
Average price	$358
Good round-trip deal	$375 or less
Good one-way deal	$242 or less

Cheap flights from Hong Kong to Hanoi from $113

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Hanoi

Cheapest flights from Hong Kong to HanoiExplore the most affordable flight options available from Hong Kong to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Explore the most affordable flight options available from Hong Kong to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

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Best time to book a flight from Hong Kong to Hanoi

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Everything you need to know about your flight from Hong Kong to Hanoi

How far ahead should I book a flight from Hong Kong to Hanoi?

What is the cheapest month to book a flight from Hong Kong to Hanoi?

What is the cheapest time of day to fly from HKG to HAN?

How much does it cost for a return flight from Hong Kong to Hanoi?

Weekly flight availability from Hong Kong to Hanoi

How often are flights from Hong Kong to Hanoi delayed?

What is the most punctual flight time for Hong Kong to Hanoi flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Hong Kong to Hanoi flights?

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hanoi. Reviews last updated 22 January 2026.

Read through reviews of airlines operating flights from Hong Kong to Hanoi, such as HK Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Hong Kong to Hanoi?

How popular is this Hong Kong to Hanoi flight route?

How long is the flight from Hong Kong to Hanoi?

What is the cheapest airline to fly from Hong Kong to Hanoi round-trip?

What are the cheapest airlines to fly from Hong Kong to Hanoi one-way?

What are the most reliable airlines from Hong Kong to Hanoi?

What are the cheapest flights from Hong Kong to Hanoi?

Can I find deals for flights from Hong Kong to Hanoi that include hotel bookings?

How can I find direct flights from Hong Kong to Hanoi?

Can I find deals for business class flights from Hong Kong to Hanoi?

What is the cheapest month to book a flight from Hong Kong to Hanoi?

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How does Cheapflights help users find flights from Hong Kong to Hanoi?

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Hanoi?

Can Cheapflights find flights from Hong Kong to Hanoi with no change fees?

Can Cheapflights notify me if prices for flights from Hong Kong to Hanoi become cheaper?

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Cheapest flights from Hong Kong to Hanoi
Explore the most affordable flight options available from Hong Kong to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.