Jeju

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Why visit Jeju?

Jeju Island sits in the Korea Strait, shaped by volcanic eruptions that define its jagged shoreline and basalt-rich landscape. Visitors often start at Seongsan Ilchulbong, a massive tuff cone rising from the sea, perfect for dawn hikes before heading to the Manjanggul Cave, a UNESCO-listed lava tube displaying centuries of geological formation. The island’s unique maritime culture is embodied by the Haenyeo, the legendary female free-divers who harvest seafood. Spend an afternoon wandering the stone-walled lanes of the Seongeup Folk Village to observe traditional thatched-roof architecture preserved since the Joseon Dynasty. The mild climate allows for subtropical flora to flourish, creating a distinct atmosphere compared to the mainland.

Culinary exploration is mandatory here. Seek out Heuk-dwaeji, the prized local black pork grilled over charcoal, or enjoy fresh Galchi-jorim, a spicy braised hairtail fish stew that showcases the island’s bounty. For those seeking coastal serenity, the white sands of Hyeopjae Beach offer turquoise waters framed by views of Biyangdo island. Whether trekking the Olle Trails or visiting the O’sulloc Tea Museum to sip local green tea, Jeju rewards those who prioritize physical engagement with its rugged geography and deep-rooted traditions. It remains an essential destination for travelers seeking distinct Korean island heritage.

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Everything for your Jeju trip

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More options: Kiwi.com · Oojo · seats.aero · Arangrant · HopeGoo · QEEQ · VIP Cars · GetTransfer · ViaToVia · Saily · Yesim · GigSky · Klook · EF Ultimate Break · EF Adventures · AirHelp Plus · CruiseDirect

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Popular experiences in Jeju

The things travellers book most here. You pay the same price as booking direct.

Top tours & activities in Jeju

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When to go to Jeju

The best months for Jeju are April, May, June, September and October. Highs then sit around 22°C, crowds are medium at peak, and a week here is mid-priced.

Jan
7°
low 3°
15 wet days
Feb
8°
low 4°
12 wet days
Mar
14°
low 8°
10 wet days
Apr
17°
low 11°
9 wet days
May
22°
low 15°
10 wet days
Jun
25°
low 20°
16 wet days
Jul
29°
low 25°
20 wet days
Aug
29°
low 25°
19 wet days
Sep
26°
low 22°
18 wet days
Oct
20°
low 16°
9 wet days
Nov
16°
low 10°
13 wet days
Dec
9°
low 5°
16 wet days
Highlighted = best monthsNumber = average daytime highBar = how wet the month is

Temperatures and wet days are measured, not estimated: ERA5 reanalysis for 2021-2023, at Jeju City, Jeju. Source: Open-Meteo.

Planning Jeju

Best time to visit JejuMonth by month, measuredWhere to stay in JejuWhich area suits youHow many days you needWhat fits in a short or long stay

Jeju — common questions

When is the best time to visit Jeju?

The best months for Jeju are April, May, June, September and October. Highs then sit around 22°C, crowds are medium at peak, and a week here is mid-priced.

What is the weather like in Jeju?

July is the warmest month, with daytime highs around 29°C. January is the coolest, around 7°C by day and 3°C at night. July is the wettest, with about 20 wet days. Figures are measured averages, not estimates.

What is Jeju known for?

Jeju is best known for nature, food, culture, adventure and islands. The things people come for: Seongsan Ilchulbong, Manjanggul Cave, Hyeopjae Beach, O'sulloc Tea Museum.

Who is Jeju best suited to?

Jeju works particularly well for couples, families, first-time visitors and groups of friends. That is based on what there is to do there, not on who books it most.

What can you book in advance in Jeju?

The experiences that sell out first are food tours, cooking classes, day trips, skip-the-line tickets, walking tours and night tours. You can check availability and prices on our booking partners below — you pay the same as booking direct.

Do I need a visa for South Korea?

That depends on your passport and how long you are staying, so there is no single answer. TonyPlan has a visa and entry checker — put in your nationality and it tells you what applies to you.

Get the Jeju guide as a PDF

Why to go, the best months with real measured temperatures, which area to stay in, and what flights cost right now — in one file you can read on the plane. Free.

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Getting to nearby places

To Busan (flight)To Gyeongju (flight)
Arriving by plane? Jeju International Airport (CJU) to the centre →
Best option: bus · about 4 km to Jeju City centre; about 40 km to Seogwipo