How the cheapest fare moved
Aug 21: €10 €10
Aug 15
Aug 21
low €10 · high €58
Departure-day prices · September 2029 Seoul → Jeju
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Return-day prices · September 2029 Jeju → Seoul
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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: Aug — fares from €11 and ~29°C daytime.
Flights from Seoul to Jeju start around €11 (direct flights available). Range seen recently: €11–18, based on 30 fares found by travellers.
Fly (from €11)
1h 15m duration
€11–18 recent fares
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Cheapest cached fares Seoul → Jeju; direct flights available (e.g. TW). · Based on 30 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 14 – Sep 17
Jeju Air · Direct · 1h 15m
€24
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Sep 2 – Sep 3
Eastar Jet · Direct · 1h 15m
€25
Book
Aug 25 – Sep 1
Eastar Jet · Direct · 1h 15m
€25
Book
Sep 14 – Sep 16
Air Seoul · Direct · 1h 15m
€27
Book
Aug 30 – Sep 1
Eastar Jet · Direct · 1h 15m
€27
Book
Aug 31 – Sep 2
T'way Air · Direct · 1h 15m
€28
Book
Sep 1 – Sep 2
T'way Air · Direct · 1h 15m
€28
Book
Aug 31 – Sep 1
Eastar Jet · Direct · 1h 25m
€28
Book
Weather in Jeju
Fri
🌤️
32°
26°
💧61%
Sat
🌤️
33°
26°
💧77%
Sun
☁️
33°
26°
💧51%
Mon
🌦️
28°
25°
💧88%
Tue
🌦️
27°
25°
💧45%
Wed
🌤️
28°
25°
💧40%
Thu
☁️
28°
25°
💧71%
Where to stay in Jeju 3★+ hotels from €30/night (28 hotels sampled, ~3 weeks out).
Pearl Hotel Jeju
hotel · Jeju
from €30/night ★ 3
Hamdeok Beach Stay Jeju
hotel · Jeju
from €45/night ★ 4
Grim Resort
hotel · Jeju
from €47/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 15m
Things to do in Jeju Top-rated tours and tickets from €26 — 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 Seoul 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 2026-08-21. Some links earn Stayonomy a commission at no cost to you.
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