Cheap flights from Hanoi to Hong Kong from $61
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Hong Kong departing on 7/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize 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 Hanoi to Hong Kong
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Shenzhen Airlines flights from Hanoi to Hong Kong
Our best Shenzhen Airlines deals on Hanoi to Hong Kong flight tickets
HK Express flights from Hanoi to Hong Kong
Our best HK Express deals on Hanoi to Hong Kong flight tickets
See travel insights to Hong Kong from
How to get the cheapest flight ticket from Hanoi to Hong Kong
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 Hong Kong?
The month of November is, on average, the cheapest month to fly to Hong Kong from Hanoi, with most prices found around $139. The month of February is another great option to travel to Hong Kong, with average flight prices from Hanoi averaging around $141.
What is the cheapest day to depart on your flight to Hong Kong?
The cheapest day to depart from Hanoi to Hong Kong is on a Sunday. Travelers who choose to depart for Hong Kong on a Sunday will often find tickets for as low as $204. The most expensive day to fly to Hong Kong is Tuesday, with ticket prices averaging around $777.
What is the cheapest time of day to depart on your flight to Hong Kong?
The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $222. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $793 per ticket.
What is the cheapest Hanoi Noibai to Hong Kong Intl flight route?
Fly from Hanoi Noibai to Hong Kong Intl for the best Hanoi Noibai - Hong Kong Intl flight prices
How far in advance should I book a flight to Hong Kong?
You are more likely to see cheaper flights to Hong Kong from Hanoi when booking 16 weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $172 when searching 16 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Hanoi for as low as $140 on momondo.
What cabin class options are available on Hanoi Noibai to Hong Kong Intl flights?
There are 3 cabin classes available to choose from on Hanoi Noibai to Hong Kong Intl 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 Hanoi Noibai to Hong Kong Intl?
HK Express, Cathay Pacific, and Vietnam Airlines are the most popular carriers operating from Hanoi Noibai to Hong Kong Intl
What airlines fly to Hong Kong?
HK Express, Cathay Pacific and Vietnam Airlines are the top three most popular airlines that fly to Hong Kong from Hanoi according to our data. HK Express is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 3 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.
How many flights depart from Hanoi to Hong Kong on average per day?
8 flights are operational daily from Hanoi to Hong Kong as of March 2025. The most popular departure time for this route is 10:00AM, with 79% of flights per day taking off at noon.
How many flights depart from Hanoi to Hong Kong on average per week?
The number of flights available between Hanoi and Hong Kong is 62 per week as of March 2025. The most frequent departure day is Sun, with 21% of weekly flights leaving on this day.
When to book flights from Hanoi to Hong Kong
Cheap Hanoi to Hong Kong (HAN to HKG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hanoi to Hong Kong
How far is Hanoi Noibai to Hong Kong Intl by plane?
The straight-line distance from Hanoi Noibai to Hong Kong Intl is 543.5 mi. 2h 00m is a normal flight duration for this route.
When did momondo last update prices for flights from Hanoi Noibai Airport to Hong Kong Intl Airport?
Prices for flights from Hanoi Noibai Airport to Hong Kong Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Hanoi Noibai Airport to Hong Kong Intl Airport?
The number of operators available for flights from Hanoi Noibai Airport to Hong Kong Intl Airport is 3 as of March 2025.
How old do you have to be to fly from Hanoi Noibai Airport to Hong Kong Intl 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 Hanoi Noibai Airport to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The necessary travel and health documents for your Hong Kong Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hanoi to Hong Kong?
momondo data reveals that the most frequently booked plane model on the route from Hanoi to Hong Kong is Airbus A321neo, representing 42.75% of all bookings. The subsequent popular models are Airbus A321-100/200 at 29.80%, Airbus A330-300 at 14.04%, and Airbus A320-100/200 at 4.89%.
What is the most popular airline from Hanoi to Hong Kong?
Based on momondo bookings for flights between Hanoi and Hong Kong, the leading airline is HK Express, making up 51% of the total bookings. Other popular airlines include Cathay Pacific with 28% and Vietnam Airlines with 21%.
Best airlines flying from Hanoi to Hong Kong
Compare and see reviews for airlines that fly from Hanoi to Hong Kong with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $120 | Free Cancellation | Rating 7.1 41 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 7.6 192 reviews | |||
| PriceFrom $187 | Free Cancellation | Rating 7.5 841 reviews |
Vietnam Airlines Flights From Hanoi to Hong Kong
Vietnam Airlines is one of the most popular airlines flying from Hanoi to Hong Kong, operating 12 flights/week on average for this route. A good Vietnam Airlines flight deal for Hanoi to Hong Kong starts from $181 round-trip, up to an average price of $202. Our users have rated Vietnam Airlines at 7.6/10.
Cathay Pacific Flights From Hanoi to Hong Kong
Cathay Pacific is also a popular choice for this route. Cathay Pacific flight deals for Hanoi to Hong Kong start from as low as $187 round-trip, depending on your selected dates, with average Cathay Pacific deals seen on momondo around $201. Cathay Pacific operates 21 flights to Hong Kong from Hanoi in an average week. Users have rated it 7.5/10 across 841 reviews.
Why use momondo?
Why should I use momondo to find a flight deal from Hanoi to Hong Kong?
Finding the right flight to Hong Kong from Hanoi is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hong Kong quick and easy, saving you time and money.
Can I find flights from Hanoi to Hong Kong with flexible booking policies on momondo?
Yes. All flights to Hong Kong from Hanoi on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Hanoi to Hong Kong?
Once all potential Hanoi to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Hanoi to Hong Kong right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Hanoi to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.