How the cheapest fare moved
Jul 28: €62
€62
Jul 21
Jul 28
low €60 · high €63
Departure-day prices · January 2027 Hanoi → Hong Kong
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · January 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: Oct — fares from €56 and ~28°C daytime.
Flights from Hanoi to Hong Kong start around €56 (direct flights available). Range seen recently: €56–63, based on 10 fares found by travellers.
Fly (from €56)
2h 00m duration
€56–63 recent fares
Book
Cheapest cached fares Hanoi → Hong Kong; direct flights available (e.g. UO). · Based on 10 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.
Aug 8 – Aug 11
HK Express · Direct · 2h 05m
€133
Book
Aug 21 – Aug 24
HK Express · Direct · 2h 05m
€137
Book
Aug 7 – Aug 11
HK Express · Direct · 2h 05m
€140
Book
Sep 13 – Sep 17
HK Express · Direct · 2h 05m
€140
Book
Oct 12 – Oct 25
HK Express · Direct · 2h 05m
€140
Book
Sep 18 – Sep 21
HK Express · Direct · 2h 05m
€140
Book
Aug 3 – Aug 6
HK Express · Direct · 2h 05m
€140
Book
Sep 9 – Sep 15
HK Express · Direct · 2h 05m
€140
Book
Weather in Hong Kong
Tue
🌧️
28°
24°
💧81%
Wed
⛈️
26°
24°
💧98%
Thu
🌧️
27°
24°
💧86%
Fri
⛈️
26°
24°
💧88%
Sat
🌦️
28°
24°
💧85%
Sun
🌦️
27°
24°
💧85%
Mon
🌧️
26°
24°
💧87%
In Jan, Hong Kong typically sees ~20°C daytime highs and 2 rainy days.
Where to stay in Hong Kong 3★+ hotels from €55/night (39 hotels sampled, ~3 weeks out).
Ibis Hong Kong Central & Sheung Wan
hotel · Hong Kong
from €55/night ★ 3
Dorsett Mongkok, Hong Kong
hotel · Hong Kong
from €79/night ★ 4
Nina Hotel Causeway Bay
hotel · Hong Kong
from €86/night ★ 4
Good to know Time difference +1h
Time in the air 2h 05m
Things to do in Hong Kong Top-rated tours and tickets from €57 — 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 2026-07-28. Some links earn Stayonomy a commission at no cost to you.