Hong Kong to Seoul

1 ways to travelfastest 3h 25mfly from €99
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Nov 8: €99 €99 Nov 1 Nov 8 low €99 · high €116

Departure-day prices · May 2031 Hong Kong → Seoul

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Return-day prices · May 2031 Seoul → Hong Kong

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Best time to visit Seoul — climate

Jan: ~2°C daytime, 4 rainy days 2° JanFeb: ~2°C daytime, 2 rainy days 2° FebMar: ~12°C daytime, 8 rainy days 12° MarApr: ~18°C daytime, 6 rainy days 18° AprMay: ~22°C daytime, 9 rainy days 22° MayJun: ~28°C daytime, 13 rainy days 28° JunJul: ~32°C daytime, 14 rainy days 32° JulAug: ~31°C daytime, 17 rainy days 31° AugSep: ~26°C daytime, 11 rainy days 26° SepOct: ~19°C daytime, 14 rainy days 19° OctNov: ~12°C daytime, 2 rainy days 12° NovDec: ~3°C daytime, 9 rainy days 3° Dec

Best value: Apr — fares from €115 and ~18°C daytime.

Flights from Hong Kong to Seoul start around €99 (direct flights available). Range seen recently: €99–109, based on 25 fares found by travellers.

Fly (from €99)
3h 25mduration
€99–109recent fares
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Cheapest cached fares Hong Kong → Seoul; direct flights available (e.g. UO). · Based on 25 fares found by travellers in the last 48h

Cheapest round trips to Seoul

Fares found by travellers in the last 48 hours — refreshed daily.

Dec 10 – Dec 15 HK Express · Direct · 3h 25m €169 Book
Dec 3 – Dec 10 HK Express · Direct · 3h 25m €172 Book
Nov 30 – Dec 12 Eastar Jet · Direct · 3h 50m €174 Book
Nov 30 – Dec 6 HK Express · Direct · 3h 25m €178 Book
Mar 9 – Mar 16 Eastar Jet · Direct · 3h 50m €180 Book
Dec 17 – Dec 20 HK Express · Direct · 3h 25m €184 Book
Nov 25 – Nov 28 HK Express · Direct · 3h 25m €185 Book
Dec 7 – Dec 17 HK Express · Direct · 3h 25m €187 Book

Weather in Seoul

Sun 🌦️ 7° 3° 💧94%
Mon 🌤️ 11° 4° 💧53%
Tue ☀️ 10° 1° 💧0%
Wed ☁️ 15° 4° 💧0%
Thu 🌫️ 15° 6° 💧0%
Fri 🌫️ 15° 5° 💧4%
Sat 🌦️ 14° 6° 💧79%

Where to stay in Seoul

3★+ hotels from €121/night (40 hotels sampled, ~3 weeks out).

Klaven Hotel Myeongdong City Hall hotel · Seoul
from €121/night★ 3
Amid Hotel Seoul hotel · Seoul
from €135/night★ 4
GLAD Yeouido hotel · Seoul
from €135/night★ 4

Good to know

Time difference+1h
Time in the air3h 25m

Things to do in Seoul

Top-rated tours and tickets from €70 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Seoul

Seoul (서울) is the capital of South Korea. With a population of over 9 million (with over 20 million in the wider metropolitan area), Seoul is by far South Korea's largest city and one of East Asia's financial and cultural centers. A fascinating blend of ancient traditions and cutting-edge digital technology, home to endless street food vendors and vast nightlife districts, an extraordinarily high-pressure educational system and serene Buddhist temples, a dynamic trend-setting youth culture and often crushing conformism, extraordinary architectu…

Read the full Seoul guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

Popular from Hong Kong

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 2026-11-08. Some links earn Stayonomy a commission at no cost to you.