Cheap flights from Hong Kong to Hanoi from £55
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Hanoi departing on 28/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Hong Kong to Hanoi
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Vietnam Airlines flights from Hong Kong to Hanoi
Our best Vietnam Airlines deals on Hong Kong to Hanoi flight tickets
China Airlines flights from Hong Kong to Hanoi
Our best China Airlines deals on Hong Kong to Hanoi flight tickets
See travel insights to Hanoi from
How to get the cheapest flight ticket from Hong Kong to Hanoi
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Hanoi?
The month of November is, on average, the cheapest month to fly to Hanoi from Hong Kong, with most prices found around £107. If you’re not able to fly to Hanoi in November, then July is your next best option. Flight prices from Hong Kong to Hanoi during July average around £113.
What is the cheapest day to depart on your flight to Hanoi?
The cheapest day to depart from Hong Kong to Hanoi is on a Monday when prices can be found for as low as £122. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Hanoi for around £205.
What is the cheapest time of day to depart on your flight to Hanoi?
According to our data, the cheapest time of day to fly to Hanoi is in the evening. momondo users have found flights departing from Hong Kong to Hanoi in the evening for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Hanoi, so prices are often more expensive at around £223 per ticket.
What is the cheapest Hong Kong Intl to Hanoi Noibai flight route?
Fly from Hong Kong Intl to Hanoi Noibai for the best Hong Kong Intl - Hanoi Noibai flight prices
How far in advance should I book a flight to Hanoi?
You are more likely to see cheaper flights to Hanoi from Hong Kong when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around £134 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hanoi from Hong Kong for as low as £118 on momondo.
What cabin class options are available on Hong Kong Intl to Hanoi Noibai flights?
There are 2 cabin classes available to choose from on Hong Kong Intl to Hanoi Noibai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Hong Kong Intl to Hanoi Noibai?
HK Express, China Eastern, and Vietnam Airlines are the most popular carriers operating from Hong Kong Intl to Hanoi Noibai
Which airlines fly to Hanoi?
HK Express, Vietnam Airlines and Cathay Pacific are the top three most popular airlines that fly to Hanoi from Hong Kong according to our data. HK Express is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Hanoi. Keep in mind that there are 3 different airlines that fly to Hanoi on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hong Kong to Hanoi on average per day?
8 flights are operational daily from Hong Kong to Hanoi as of February 2025. The most popular departure time for this route is 14:00, with 66% of flights per day taking off in the afternoon.
How many flights depart from Hong Kong to Hanoi on average per week?
The number of flights available between Hong Kong and Hanoi is 58 per week as of February 2025. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.
When to book flights from Hong Kong to Hanoi
Cheap Hong Kong to Hanoi (HKG to HAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Hanoi
Best price found | £55 |
|---|---|
Fastest flight time | 2h 05m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in Hanoi | 1 airport |
How far is Hong Kong Intl to Hanoi Noibai by plane?
There are 543.5 mi between Hong Kong Intl and Hanoi Noibai. In terms of flight time, this usually takes a little over 2h 05m.
When did momondo last update prices for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?
Prices for flights from Hong Kong Intl Airport to Hanoi Noibai Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Hong Kong Intl Airport to Hanoi Noibai Airport?
As of February 2025, there are 3 operators available to choose from for flights from Hong Kong Intl Airport to Hanoi Noibai Airport.
How old do you have to be to fly from Hong Kong Intl Airport to Hanoi Noibai Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Hanoi Noibai Airport.
What documentation or ID do you need to fly to Hanoi Noibai Airport?
The travel and health documents required for your trip to Hanoi Noibai Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hanoi Noibai Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Hong Kong to Hanoi?
momondo data reveals that the most frequently booked plane model on the route from Hong Kong to Hanoi is Airbus A321neo, representing 39.39% of all bookings. The subsequent popular models are Airbus A321-100/200 at 34.10%, Airbus A330-300 at 20.54%, and Airbus A320-100/200 at 3.25%.
What is the most popular airline from Hong Kong to Hanoi?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Hong Kong to Hanoi is HK Express (59% of total bookings). The next most popular airlines are Vietnam Airlines (30%) and Cathay Pacific (12%).
Best airlines flying from Hong Kong to Hanoi
Compare and see reviews for airlines that fly from Hong Kong to Hanoi with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £91 | Free Cancellation | Rating 7.2 42 reviews | |||
| PriceFrom £104 | Free Cancellation | Rating 7.5 820 reviews | |||
| PriceFrom £147 | Free Cancellation | Rating 7.6 196 reviews |
Vietnam Airlines Flights From Hong Kong to Hanoi
The lowest priced Vietnam Airlines flight from Hong Kong to Hanoi from the last 72 hours was £186. Generally, Vietnam Airlines has 10 flights on this route every week with an average price of £218. Vietnam Airlines is rated 7.6/10 by our users.
Cathay Pacific Flights From Hong Kong to Hanoi
£131 is the best Cathay Pacific flight deal from Hong Kong to Hanoi found on momondo over the last 72 hours. The average Cathay Pacific ticket price found was closer to £258, however, with flight time and availability significantly affecting the price. Cathay Pacific (7.5/10 from 820 user reviews) flies into Hanoi from Hong Kong 20 times in an average week so prices can vary.
Why use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Hanoi?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hong Kong to Hanoi. momondo saves you time and could save you money on your trip.
Can I find flights from Hong Kong to Hanoi with flexible booking policies on momondo?
Yes. All flights to Hanoi from Hong Kong on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Hong Kong to Hanoi?
momondo provides multiple filters to help you find the best flight to Hanoi from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Hong Kong to Hanoi right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Hong Kong to Hanoi now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hanoi and let you know when they change.