Hong Kong to Seoul

1 ways to travelfastest 3h 15mfly from €87
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Sep 1: €81 €81 Aug 25 Sep 1 low €81 · high €99

Departure-day prices · October 2021 Hong Kong → Seoul

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Return-day prices · October 2021 Seoul → Hong Kong

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Best time to visit Seoul — climate

Jan: ~2°C daytime, 4 rainy days JanFeb: ~2°C daytime, 2 rainy days FebMar: ~12°C daytime, 8 rainy days 12° MarApr: ~17°C daytime, 6 rainy days 17° 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, 16 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 Dec

Best value: Sep — fares from €87 and ~26°C daytime.

Flights from Hong Kong to Seoul start around €87 (direct flights available). Range seen recently: €87–107, based on 29 fares found by travellers.

Fly (from €87)
3h 15mduration
€87–107recent fares
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Cheapest cached fares Hong Kong → Seoul; direct flights available (e.g. TW). · Based on 29 fares found by travellers in the last 48h

Cheapest round trips to Seoul

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

Sep 9 – Sep 17 T'way Air · Direct · 3h 50m €150 Book
Sep 5 – Sep 11 HK Express · Direct · 3h 40m €159 Book
Sep 8 – Sep 16 Eastar Jet · Direct · 3h 50m €160 Book
Sep 13 – Sep 15 HK Express · Direct · 3h 35m €163 Book
Sep 14 – Sep 25 T'way Air · Direct · 3h 50m €164 Book
Sep 15 – Sep 22 HK Express · Direct · 3h 40m €164 Book
Dec 16 – Jan 22 HK Express · Direct · 3h 25m €167 Book
Sep 22 – Sep 25 HK Express · Direct · 3h 40m €171 Book

Weather in Seoul

Wed 🌦️ 29° 21° 💧24%
Thu ☀️ 31° 20° 💧4%
Fri ☀️ 29° 21° 💧0%
Sat ☁️ 28° 18° 💧0%
Sun 🌤️ 27° 18° 💧2%
Mon ☁️ 28° 18° 💧0%
Tue 🌤️ 28° 19° 💧0%

In Oct, Seoul typically sees ~18°C daytime highs and 3 rainy days.

Where to stay in Seoul

3★+ hotels from €92/night (40 hotels sampled, ~3 weeks out).

Arirang Hill Hotel Dongdaemun hotel · Seoul
from €92/night★ 4
GLAD Yeouido hotel · Seoul
from €102/night★ 4
Ocloud Hotel Gangnam hotel · Seoul
from €108/night★ 4

Good to know

Time difference+1h
Time in the air3h 25m

Things to do in Seoul

Top-rated tours and tickets from €63 — 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 2026-09-01. Some links earn Stayonomy a commission at no cost to you.