Gunsan to Jeju

1 ways to travelfastest 1h 00mfly from €42
Photo: Red Shuheart / Unsplash

How the cheapest fare moved

Aug 13: €30 €30 Aug 9 Aug 13 low €30 · high €42

Departure-day prices · March 2027 Gunsan → Jeju

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Return-day prices · March 2027 Jeju → Gunsan

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Best time to visit Jeju — climate

Jan: ~8°C daytime, 14 rainy days JanFeb: ~7°C daytime, 15 rainy days FebMar: ~13°C daytime, 12 rainy days 13° MarApr: ~16°C daytime, 8 rainy days 16° AprMay: ~19°C daytime, 10 rainy days 19° MayJun: ~23°C daytime, 13 rainy days 23° JunJul: ~29°C daytime, 14 rainy days 29° JulAug: ~29°C daytime, 14 rainy days 29° AugSep: ~28°C daytime, 17 rainy days 28° SepOct: ~23°C daytime, 17 rainy days 23° OctNov: ~16°C daytime, 10 rainy days 16° NovDec: ~13°C daytime, 10 rainy days 13° Dec

Best value: Oct — fares from €42 and ~23°C daytime.

Flights from Gunsan to Jeju start around €42 (direct flights available). Range seen recently: €42–59, based on 3 fares found by travellers.

Fly (from €42)
1h 00mduration
€42–59recent fares
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Cheapest cached fares Gunsan → Jeju; direct flights available (e.g. LJ). · Based on 3 fares found by travellers in the last 48h

Cheapest round trips to Jeju

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

Sep 4 – Sep 7 Jin Air · Direct · 1h 00m €67 Book
Oct 17 – Oct 18 Jin Air · Direct · 1h 00m €93 Book
Oct 3 – Oct 7 Jin Air · Direct · 1h 00m €117 Book
Oct 3 – Oct 9 Jin Air · Direct · 1h 00m €127 Book

Weather in Jeju

Thu 🌦️ 28° 24° 💧35%
Fri ☁️ 28° 24° 💧79%
Sat 🌦️ 27° 25° 💧84%
Sun ⛈️ 28° 26° 💧92%
Mon 🌦️ 28° 26° 💧72%
Tue 🌦️ 27° 26° 💧83%
Wed 🌦️ 27° 26° 💧88%

In Mar, Jeju typically sees ~12°C daytime highs and 9 rainy days.

Where to stay in Jeju

3★+ hotels from €27/night (29 hotels sampled, ~3 weeks out).

Fantastic Ocean View Sydney Hotel hotel · Jeju
from €27/night★ 3
Index Hotel J Dream Jeju hotel · Jeju
from €48/night★ 3
Hamdeok Beach Stay Jeju hotel · Jeju
from €49/night★ 4

Good to know

Time differenceSame time zone
Time in the air1h 00m

Things to do in Jeju

Top-rated tours and tickets from €97 — book ahead for the popular ones.

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

About Jeju

Jeju Island (제주도,濟州島 and formerly romanized as Cheju) is an island off the southern coast of South Korea in the Korea Strait. Korea's largest island and a popular vacation spot and honeymoon destination for Koreans and Chinese, it is crowded with tourists all-year round. The main town and capital is Jeju City.

Read the full Jeju guide

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

Round out the trip

Popular from Gunsan

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 2026-08-13. Some links earn Stayonomy a commission at no cost to you.