How the cheapest fare moved
Oct 28: €17 €17
Oct 21
Oct 28
low €17 · high €20
Departure-day prices · October 2026 Seoul → Jeju
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29 €41 30 €29 31 €29 Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
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29 €58 30 €98 31 €74 Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Jeju — climate Jan: ~9°C daytime, 14 rainy days
9°
Jan Feb: ~7°C daytime, 15 rainy days
7°
Feb Mar: ~13°C daytime, 13 rainy days
13°
Mar Apr: ~16°C daytime, 7 rainy days
16°
Apr May: ~19°C daytime, 8 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, 18 rainy days
28°
Sep Oct: ~23°C daytime, 17 rainy days
23°
Oct Nov: ~16°C daytime, 9 rainy days
16°
Nov Dec: ~13°C daytime, 10 rainy days
13°
Dec Best value: Nov — fares from €17 and ~16°C daytime.
Flights from Seoul to Jeju start around €17 (direct flights available). Range seen recently: €17–22, based on 29 fares found by travellers.
Fly (from €17)
1h 15m duration
€17–22 recent fares
Book
Cheapest cached fares Seoul → Jeju; direct flights available (e.g. TW). · Based on 29 fares found by travellers in the last 48h
Cheapest round trips to Jeju Fares found by travellers in the last 48 hours — refreshed daily.
Nov 9 – Nov 11
Trinity Airways · Direct · 1h 15m
€34
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Nov 2 – Nov 4
Trinity Airways · Direct · 1h 15m
€37
Book
Nov 3 – Nov 4
Trinity Airways · Direct · 1h 15m
€37
Book
Dec 1 – Dec 8
Jeju Air · Direct · 1h 15m
€38
Book
Dec 7 – Dec 9
Jeju Air · Direct · 1h 15m
€40
Book
Dec 2 – Dec 3
Jeju Air · Direct · 1h 15m
€40
Book
Nov 3 – Nov 11
Eastar Jet · Direct · 1h 15m
€41
Book
Dec 7 – Dec 8
Jeju Air · Direct · 1h 15m
€41
Book
Weather in Jeju
Wed
🌤️
14°
11°
💧0%
Thu
🌦️
19°
11°
💧32%
Fri
🌦️
20°
18°
💧96%
Sat
🌤️
19°
16°
💧0%
Sun
🌧️
22°
16°
💧95%
Mon
🌧️
21°
15°
💧99%
Tue
☁️
16°
14°
💧4%
Where to stay in Jeju 3★+ hotels from €38/night (37 hotels sampled, ~3 weeks out).
Daedong Hotel
hotel · Jeju
from €38/night ★ 3
Pearl Hotel Jeju
hotel · Jeju
from €40/night ★ 3
Harbor Hotel
hotel · Jeju
from €46/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 €48 — 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 2026-10-28. Some links earn Stayonomy a commission at no cost to you.
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