Hong Kong to Seoul

1 ways to travelfastest 3h 25mfly from €90
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Sep 10: €94 €94 Sep 3 Sep 10 low €90 · high €103

Departure-day prices · April 2027 Hong Kong → Seoul

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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Return-day prices · April 2027 Seoul → Hong Kong

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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

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 €90 and ~26°C daytime.

Flights from Hong Kong to Seoul start around €90 (direct flights available). Range seen recently: €90–100, based on 27 fares found by travellers.

Fly (from €90)
3h 25mduration
€90–100recent fares
Book
Cheapest cached fares Hong Kong → Seoul; direct flights available (e.g. TW). · Based on 27 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 16 – Sep 30 T'way Air · Direct · 3h 50m €161 Book
Sep 23 – Sep 26 T'way Air · Direct · 3h 50m €162 Book
Oct 9 – Oct 14 T'way Air · Direct · 3h 50m €163 Book
Oct 19 – Oct 23 HK Express · Direct · 3h 40m €164 Book
Sep 18 – Oct 2 T'way Air · Direct · 3h 50m €173 Book
Dec 16 – Dec 22 HK Express · Direct · 3h 25m €175 Book
Sep 19 – Sep 22 T'way Air · Direct · 3h 50m €176 Book
Oct 24 – Oct 28 HK Express · Direct · 3h 40m €176 Book

Weather in Seoul

Fri 🌤️ 25° 14° 💧0%
Sat ☁️ 26° 17° 💧0%
Sun ☁️ 24° 20° 💧27%
Mon ☁️ 26° 18° 💧2%
Tue ☁️ 27° 15° 💧2%
Wed 🌤️ 29° 17° 💧0%
Thu ☁️ 29° 19° 💧3%

In Apr, Seoul typically sees ~20°C daytime highs and 7 rainy days.

Where to stay in Seoul

3★+ hotels from €160/night (38 hotels sampled, ~3 weeks out).

Arirang Hill Hotel Dongdaemun hotel · Seoul
from €160/night★ 4
Shilla Stay Seodaemun Seoul Station hotel · Seoul
from €178/night★ 4
GLAD Yeouido hotel · Seoul
from €182/night★ 4

Good to know

Time difference+1h
Time in the air3h 25m

Things to do in Seoul

Top-rated tours and tickets from €64 — 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 2026-09-10. Some links earn Stayonomy a commission at no cost to you.