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Fly from
Fly to
Route
Depart
Return
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sun 29/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Mon 30/11
09:15-11:55
Nonstop1h 40m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 19/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Thu 26/11
07:30-15:20
1 stop6h 50m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sat 21/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Sat 28/11
05:55-15:40
1 stop8h 45m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sun 29/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Mon 30/11
09:15-11:55
Nonstop1h 40m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 19/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Thu 26/11
22:25-20:00
2 stops20h 35m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Mon 16/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Thu 19/11
09:15-11:55
Nonstop1h 40m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Sat 21/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Sat 28/11
22:45-15:45
2 stops16h 00m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Mon 16/11
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Thu 19/11
09:15-11:55
Nonstop1h 40m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Thu 29/10
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Sat 14/11
05:35-20:00
1 stop13h 25m
Hong KongHanoi
HKG Hong Kong Intl - HAN Hanoi Noibai
HKGHAN
Hong Kong Intl
Tue 15/12
12:55-14:00
Nonstop2h 05m
Hanoi Noibai
Tue 22/12
09:15-11:55
Nonstop1h 40m
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 typical price of a round-trip flight between Hong Kong and Hanoi?
Prices are currently typical for flights on this route.
Typical prices usually range from $257 to $362.The lowest price recently found on this route was $298.
What is the cheapest month to fly to Hanoi?
The cheapest month to fly to Hanoi from Hong Kong is in January. Flight prices, which tend to average around $213, are often lower during this time because this is during the off-season. If you aren’t able to travel to Hanoi during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $234.
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 from Hong Kong to Hanoi?
You are more likely to see cheaper flights to Hanoi from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Hanoi for around $309 when searching weeks before you fly. 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 $253 on momondo.
What cabin class options are available on Hong Kong to Hanoi flights?
There are 2 cabin classes available to choose from on Hong Kong to Hanoi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How often are flights from Hong Kong to Hanoi delayed?
Historically, on average around 25% of flights between Hong Kong and Hanoi have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.
What is the most punctual flight time for Hong Kong to Hanoi flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Monday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Hong Kong to Hanoi flights?
According to our data, HK Express have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.
How many flights depart from Hong Kong to Hanoi on average per day?
As of October 2026, 10 flights take off from Hong Kong and land in Hanoi each day. The most common flight departure time for this route is 16:00, with 64% of daily flights taking off in the afternoon.
How many flights depart from Hong Kong to Hanoi on average per week?
72 flights are operational weekly from Hong Kong to Hanoi as of October 2026. The most popular departure day for this route is Thu, with 18% of flights per week taking off 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
Frequently asked questions about flying from Hong Kong to Hanoi
How far is Hong Kong Intl to Hanoi Noibai by plane?
The straight-line distance from Hong Kong Intl to Hanoi Noibai is 874.7 km. Typically, this will take 2h 10m by plane in normal conditions.
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 were last updated today.
How old do you have to be to fly from Hong Kong Intl Airport to Hanoi Noibai Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 you'll need for your trip to Hanoi Noibai Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Hanoi Noibai Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Hong Kong to Hanoi?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Hong Kong to Hanoi is Airbus A321neo (36.12% of total bookings). The next most popular plane models are Airbus A321-100/200 (29.23%), Boeing 777-300ER (14.79%), and Boeing 777-300 (10.44%).
Why use momondo?
Why should I use momondo to find a flight deal from Hong Kong to Hanoi?
It is quick and easy to find Hong Kong to Hanoi flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hanoi that suits you.
Can I find flights from Hong Kong to Hanoi with flexible booking policies on momondo?
momondo does allow users to show only those flights to Hanoi from Hong Kong which offer a flexible booking policy as well as other useful filters and features.
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.