Fly from
Fly to
Route
Depart
Return
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Wed 23/9
18:45-01:10
1 stop7h 25m
Hanoi Noibai
Mon 19/10
10:25-13:30
Nonstop2h 05m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Wed 28/10
20:05-10:35
1 stop15h 30m
Hanoi Noibai
Sun 1/11
11:35-10:10
1 stop21h 35m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Mon 15/6
18:45-07:10
1 stop13h 25m
Hanoi Noibai
Wed 1/7
10:25-13:30
Nonstop2h 05m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Mon 29/6
15:05-01:20
1 stop11h 15m
Hanoi Noibai
Tue 30/6
15:45-10:30
2 stops17h 45m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Wed 17/6
13:55-01:20
1 stop12h 25m
Hanoi Noibai
Fri 3/7
15:45-10:25
1 stop17h 40m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Mon 18/5
21:15-14:45
1 stop18h 30m
Hanoi Noibai
Thu 21/5
15:45-12:45
3 stops44h 00m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Tue 2/6
17:05-01:20
1 stop9h 15m
Hanoi Noibai
Sat 6/6
15:45-10:30
2 stops17h 45m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Fri 19/6
17:05-14:45
1 stop22h 40m
Hanoi Noibai
Fri 26/6
15:45-15:30
2 stops22h 45m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Thu 18/6
21:15-14:45
1 stop18h 30m
Hanoi Noibai
Fri 3/7
15:45-10:30
2 stops17h 45m
Hong KongHanoi
HKG - HAN
HKGHAN
Hong Kong Intl
Sun 28/6
20:45-14:45
2 stops19h 00m
Hanoi Noibai
Tue 30/6
15:45-12:20
2 stops19h 35m
To ensure you get the cheapest price possible for a flight from Hong Kong to Hanoi, you should look to book at least 74 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.
Currently, November is the cheapest month in which you can book a flight from Hong Kong to Hanoi (average of $195). Flying from Hong Kong to Hanoi in February is currently the most expensive (average of $355). 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.
A simple way to save on the total cost of your ticket is to fly from Hong Kong to Hanoi in the afternoon. If you’re flexible enough to do this you can expect to save up to 55% on your trip compared to booking a flight at midday.
About 25% of weekly flights between Hong Kong and Hanoi have experienced delays in the past year, with the average delay time being 110 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Monday 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.
Over the past year, HK Express have had the lowest number of delays on this route, with just 13% of flights being delayed.
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.
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.
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.
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.