Haikou to Seoul

1 ways to travelfastest 4h 35mfly from €115
Photo: Yohan Cho / Unsplash

How the cheapest fare moved

Aug 3: €115 €115 Jul 28 Aug 3 low €115 · high €143

Departure-day prices · February 2026 Haikou → Seoul

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Return-day prices · February 2026 Seoul → Haikou

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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: Aug — fares from €115 and ~31°C daytime.

Flights from Haikou to Seoul start around €115 (typically 1 stop). Range seen recently: €115–140, based on 16 fares found by travellers.

Fly (from €115)
4h 35mduration
€115–140recent fares
Book
Cheapest cached fares Haikou → Seoul; typically 1 stop (e.g. MF). · Based on 16 fares found by travellers in the last 48h

Cheapest round trips to Seoul

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

Oct 9 – Oct 22 Shandong Airlines · 1 stop · 6h 25m €217 Book
Oct 9 – Oct 23 Shandong Airlines · 1 stop · 6h 25m €217 Book
Oct 11 – Oct 22 Shandong Airlines · 1 stop · 6h 35m €217 Book
Oct 10 – Oct 17 Shandong Airlines · 1 stop · 6h 35m €217 Book
Oct 11 – Oct 17 Shandong Airlines · 1 stop · 6h 35m €217 Book
Oct 11 – Oct 18 Shandong Airlines · 1 stop · 6h 35m €217 Book
Oct 12 – Oct 24 Shandong Airlines · 1 stop · 4h 55m €218 Book
Oct 11 – Oct 24 Shandong Airlines · 1 stop · 6h 35m €220 Book

Weather in Seoul

Tue 🌤️ 35° 26° 💧90%
Wed 🌤️ 36° 27° 💧80%
Thu ☀️ 36° 25° 💧10%
Fri 🌦️ 37° 27° 💧35%
Sat ⛈️ 32° 25° 💧79%
Sun ☁️ 31° 23° 💧29%
Mon ☁️ 30° 23° 💧23%

In Feb, Seoul typically sees ~2°C daytime highs and 2 rainy days.

Where to stay in Seoul

3★+ hotels from €93/night (39 hotels sampled, ~3 weeks out).

Arirang Hill Hotel Dongdaemun hotel · Seoul
from €93/night★ 4
Klaven Hotel Myeongdong City Hall hotel · Seoul
from €98/night★ 3
Ocloud Hotel Gangnam hotel · Seoul
from €102/night★ 4

Good to know

Time difference+1h
Time in the air4h 55m

Things to do in Seoul

Top-rated tours and tickets from €56 — 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 Haikou

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 2026-08-04. Some links earn Stayonomy a commission at no cost to you.