Cheap flights from Hong Kong, Hong Kong to Hanoi, Vietnam

Flights starting at £66. Choose between VietJet Air, Hong Kong Express Airways, or Vietnam Airlines to find the best price.

Make your travel wishlist, we'll do the rest
Hidden deals
Effortless booking
Travel hacking
Book your trip to arrive at Noi Bai International, Hanoi Bus Stop, Hanoi - Yen Vien, or Hanoi - Gia Lam. The distance between Hong Kong and Hanoi is 846 km. The most popular airlines for this route are VietJet Air, Hong Kong Express Airways, Vietnam Airlines, Cathay Pacific, and Thai AirAsia. Hong Kong and Hanoi have 340 direct flights per week. When you arrive at Hanoi, consider visiting Halong Bay, and Hanoi's Old Quarter.

Weekly direct flights

Discover the top airlines offering direct flights from Hong Kong to Hanoi in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 11.03 - Sun 17.03

AirlineMon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03Sun 17.03
12222---2
12111---2
11111---1
1---1---1------
1---1---1------
---------------------

Weekly direct flights for Mon 18.03 - Sun 24.03

AirlineMon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03Sun 24.03
22211---2
1211112
1111111
1---1---1------
1---1---1------
---------------------

Weekly direct flights for Mon 25.03 - Sun 31.03

AirlineMon 25.03Tue 26.03Wed 27.03Thu 28.03Fri 29.03Sat 30.03Sun 31.03
11111---1
1211---12
11---------------
1---1---1------
1------------------
---------------------

Weekly direct flights for Mon 01.04 - Sun 07.04

AirlineMon 01.04Tue 02.04Wed 03.04Thu 04.04Fri 05.04Sat 06.04Sun 07.04
11---1111
1211112
---111111
---------------------
---------------------
11---111---

Check-in for a flight from Hong Kong to Hanoi

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
VietJet AirVJCVJYesNo
Hong Kong Express AirwaysHKEUONo0
Closes 1 hours before flight
Vietnam AirlinesHVNVNYesNo
Cathay PacificCPACXYes0
0
Thai AirAsiaAIQFDYes0
0

Weather in Hanoi

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January20°C14°C
February23°C16°C
March26°C19°C
April29°C21°C
May32°C24°C
June34°C26°C
July33°C26°C
August32°C25°C
September31°C24°C
October28°C22°C
November26°C19°C
December21°C15°C
Hottest Month
34°C
June
Coldest month
14°C
January
Sunny days
253
days per year

14 day forecast

Friday
15 Mar
96%
28°C21°C
22 Mar
85%
29°C20°C
Saturday
16 Mar
89%
26°C22°C
23 Mar
83%
29°C23°C
Sunday
17 Mar
88%
28°C22°C
24 Mar
88%
28°C23°C
Monday
18 Mar
89%
25°C22°C
25 Mar
86%
30°C23°C
Tuesday
19 Mar
85%
23°C18°C
26 Mar
28°C23°C
Wednesday
20 Mar
23°C18°C
27 Mar
32°C22°C
Thursday
21 Mar
28°C16°C
28 Mar
89%
28°C22°C

Frequently asked questions

How long does it take to travel from Hong Kong to Hanoi?
What is the flight distance between Hong Kong and Hanoi?
What airlines offer nonstop (direct) flights between Hong Kong and Hanoi?
What are the most popular routes to and from Hong Kong?
What are the most popular routes to and from Hanoi?
What airports are near Hong Kong?
What airports are near Hanoi?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Hong Kong and Hanoi?
What is Virtual Interlining and how do I use it?
Which airlines fly between Hong Kong and Hanoi?
When's the best time to travel between Hong Kong and Hanoi?
What flights operate between Hong Kong and Hanoi?
How many airports are there near Hong Kong?
How many airports are there near Hanoi?
What time do nonstop (direct) flights between Hong Kong and Hanoi depart?
What time do nonstop (direct) flights between Hong Kong and Hanoi arrive?
What time do flights between Hong Kong and Hanoi depart?
What time do flights between Hong Kong and Hanoi arrive?
Find the best connection from Hong Kong to Hanoi
Search flights, trains & buses
We hack the system,
you fly for less