How the cheapest fare moved
Oct 4: €72
€72
Sep 27
Oct 4
low €72 · high €75
Departure-day prices · August 2027 Hanoi → Hong Kong
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · August 2027 Hong Kong → Hanoi
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Hong Kong — climate Jan: ~19°C daytime, 4 rainy days
19°
Jan Feb: ~20°C daytime, 6 rainy days
20°
Feb Mar: ~23°C daytime, 9 rainy days
23°
Mar Apr: ~26°C daytime, 13 rainy days
26°
Apr May: ~29°C daytime, 22 rainy days
29°
May Jun: ~29°C daytime, 26 rainy days
29°
Jun Jul: ~31°C daytime, 24 rainy days
31°
Jul Aug: ~30°C daytime, 26 rainy days
30°
Aug Sep: ~30°C daytime, 19 rainy days
30°
Sep Oct: ~28°C daytime, 13 rainy days
28°
Oct Nov: ~24°C daytime, 4 rainy days
24°
Nov Dec: ~22°C daytime, 5 rainy days
22°
Dec Best value: Nov — fares from €72 and ~24°C daytime.
Flights from Hanoi to Hong Kong start around €72 (direct flights available). Range seen recently: €72–75, based on 14 fares found by travellers.
Fly (from €72)
1h 45m duration
€72–75 recent fares
Book
Cheapest cached fares Hanoi → Hong Kong; direct flights available (e.g. UO). · Based on 14 fares found by travellers in the last 48h
Cheapest round trips to Hong Kong Fares found by travellers in the last 48 hours — refreshed daily.
Nov 18 – Nov 24
HK Express · Direct · 2h 00m
€160
Book
Oct 10 – Oct 11
Sun PhuQuoc Airways · Direct · 1h 45m
€161
Book
Oct 29 – Oct 30
HK Express · Direct · 2h 00m
€162
Book
Oct 17 – Oct 18
HK Express · Direct · 2h 05m
€162
Book
Oct 16 – Oct 18
HK Express · Direct · 2h 05m
€162
Book
Oct 17 – Oct 19
HK Express · Direct · 2h 05m
€162
Book
Oct 30 – Nov 5
HK Express · Direct · 2h 00m
€163
Book
Oct 22 – Oct 29
HK Express · Direct · 2h 05m
€163
Book
Weather in Hong Kong
Sun
⛈️
29°
24°
💧98%
Mon
☁️
30°
22°
💧24%
Tue
☁️
27°
20°
💧1%
Wed
☁️
27°
20°
💧0%
Thu
☁️
27°
23°
💧2%
Fri
☁️
28°
24°
💧2%
Sat
🌤️
30°
24°
💧0%
In Aug, Hong Kong typically sees ~31°C daytime highs and 25 rainy days.
Where to stay in Hong Kong 3★+ hotels from €120/night (39 hotels sampled, ~3 weeks out).
Regal Airport Hotel
hotel · Hong Kong
from €120/night ★ 5
Nina Hotel Tsuen Wan West
hotel · Hong Kong
from €120/night ★ 5
Ibis Hong Kong Central & Sheung Wan
hotel · Hong Kong
from €126/night ★ 3
Good to know Time difference +1h
Time in the air 1h 45m
Things to do in Hong Kong Top-rated tours and tickets from €58 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Hong Kong
Hong Kong (香港 Hēunggóng in Cantonese) is a city with multiple personalities. The population is mainly Chinese, but British influence is still quite visible. It has absorbed people and cultural influences from places as diverse as Vietnam and Vancouver and proudly proclaims itself to be Asia's World City.
Hong Kong is a global financial hub, and has been a major destination for tourists and business people from around the world for at least a century.
Read the full Hong Kong guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Hanoi Cheapest destinations travellers searched recently — refreshed daily.
Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo ; exchange rates: ECB reference. Data updated 2026-10-04. Some links earn Stayonomy a commission at no cost to you.