Flights from Hong Kong to Hanoi

Our cheapest offers for flights from Hong Kong to Hanoi

Here you can compare cheap flights from Hong Kong (HKG) to Hanoi (HAN) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Hanoi. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Hong Kong
Hanoi
Outbound
09/19/25
direct
UO0550
02h 05min
Return
09/29/25
direct
UO0551
02h 05min
Hong Kong Express Airways ?
$126
Hong Kong
Hanoi
Outbound
10/18/25
direct
VN0593
02h 05min
Return
11/17/25
direct
VN0592
01h 50min
Vietnam Airlines
$216
Hong Kong
Hanoi
Outbound
06/18/25
direct
UO0550
02h 05min
Return
07/15/25
direct
UO0551
02h 05min
Hong Kong Express Airways ?
$128
Hong Kong
Hanoi
Outbound
06/18/25
direct
UO0550
02h 05min
Return
07/15/25
direct
UO0551
02h 05min
Hong Kong Express Airways ?
$129
Hong Kong
Hanoi
Outbound
06/18/25
direct
UO0550
02h 05min
Return
07/15/25
direct
UO0551
02h 05min
Hong Kong Express Airways
$134
Hong Kong
Hanoi
Outbound
10/18/25
direct
UO0550
02h 05min
Return
11/17/25
direct
UO0551
02h 05min
Hong Kong Express Airways
$137
Hong Kong
Hanoi
Outbound
09/04/25
direct
UO0550
02h 05min
Return
09/28/25
direct
UO0551
02h 05min
Hong Kong Express Airways
$152
Hong Kong
Hanoi
Outbound
09/04/25
direct
UO0550
02h 05min
Return
09/28/25
direct
VN0592
02h 00min
Hong Kong Express Airways
$190
Hong Kong
Hanoi
Outbound
10/18/25
direct
VN0593
02h 05min
Return
11/17/25
direct
VN0592
01h 50min
Vietnam Airlines ?
$215
Hong Kong
Hanoi
Outbound
06/18/25
direct
VN0593
02h 05min
Return
07/15/25
direct
VN0592
02h 00min
Vietnam Airlines
$256
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Hong Kong to Hanoi

Favorite airline: Hongkong Airlines
The favorite airline for flights from Hong Kong to Hanoi is Hongkong Airlines.
Hongkong Airlines
50 %
Hong Kong Express
38 %
China Eastern
12 %
Direct flights are the cheapest connection
Flights with a stopover are on average $191.00 more expensive than direct flights.
non stop flight
1 stop
02h 10min
11h 40min
$135
$326
The favorite connection is non-stop
88 % of travelers decide to book a direct flight on this route.
Route
bookings
Direct flights
02h 10min, from $135
88 %
1 stopover Shanghai Pudong International Airport
11h 40min, from $326
12 %

Important flight information

Flight information: Hong Kong - Hanoi

Roundtrip from $126.00
Flight duration min. 02:00 / max. 02:30
Return flight duration min. 01:45/ max. 02:05
Distance 847 km
Flights per week 36
Departure airport Airport Hong Kong International Airport (HKG)
Departure country Flights from Hong Kong
Arrival airport Airport Hanoi-Noibai (HAN)
Destination country Flights to Vietnam
Alternative routes to Vietnam
Flight destinations with a similar price
Flight destinations with a similar price