How the cheapest fare moved
Aug 25: €17 €17
Aug 20
Aug 25
low €14 · high €45
Departure-day prices · August 2027 Cheongju → Jeju
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Return-day prices · August 2027 Jeju → Cheongju
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Best time to visit Jeju — climate Jan: ~8°C daytime, 14 rainy days
8°
Jan Feb: ~7°C daytime, 15 rainy days
7°
Feb Mar: ~13°C daytime, 12 rainy days
13°
Mar Apr: ~16°C daytime, 8 rainy days
16°
Apr May: ~19°C daytime, 10 rainy days
19°
May Jun: ~23°C daytime, 13 rainy days
23°
Jun Jul: ~29°C daytime, 14 rainy days
29°
Jul Aug: ~29°C daytime, 14 rainy days
29°
Aug Sep: ~28°C daytime, 17 rainy days
28°
Sep Oct: ~23°C daytime, 17 rainy days
23°
Oct Nov: ~16°C daytime, 10 rainy days
16°
Nov Dec: ~13°C daytime, 10 rainy days
13°
Dec Best value: Sep — fares from €11 and ~28°C daytime.
Flights from Cheongju to Jeju start around €14 (direct flights available). Range seen recently: €14–45, based on 6 fares found by travellers.
Fly (from €14)
1h 10m duration
€14–45 recent fares
Book
Cheapest cached fares Cheongju → Jeju; direct flights available (e.g. RF). · Based on 6 fares found by travellers in the last 48h
Cheapest round trips to Jeju Fares found by travellers in the last 48 hours — refreshed daily.
Aug 30 – Sep 1
T'way Air · Direct · 1h 10m
€26
Book
Sep 15 – Sep 17
Aero K · Direct · 1h 15m
€28
Book
Sep 2 – Sep 3
Aero K · Direct · 1h 15m
€28
Book
Aug 29 – Aug 31
T'way Air · Direct · 1h 10m
€30
Book
Sep 16 – Sep 18
Aero K · Direct · 1h 15m
€31
Book
Sep 15 – Sep 18
Aero K · Direct · 1h 15m
€32
Book
Aug 26 – Aug 27
Aero K · Direct · 1h 15m
€33
Book
Sep 7 – Sep 12
Aero K · Direct · 1h 15m
€35
Book
Weather in Jeju
Tue
🌤️
30°
25°
💧83%
Wed
🌤️
31°
24°
💧27%
Thu
🌤️
32°
27°
💧98%
Fri
🌦️
30°
26°
💧100%
Sat
🌦️
31°
27°
💧100%
Sun
🌤️
31°
28°
💧81%
Mon
🌦️
28°
25°
💧78%
Where to stay in Jeju 3★+ hotels from €33/night (33 hotels sampled, ~3 weeks out).
Pearl Hotel Jeju
hotel · Jeju
from €33/night ★ 3
Daedong Hotel
hotel · Jeju
from €33/night ★ 3
Harbor Hotel
hotel · Jeju
from €43/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 10m
Things to do in Jeju Top-rated tours and tickets from €44 — 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).
Popular from Cheongju 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 2026-08-25. Some links earn Stayonomy a commission at no cost to you.
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