Cheap flights from Osaka to Jeju City

Osaka
OSA
Jeju
CJU

Flight deals from Osaka to Jeju City

Below you can see the best deals on flights Osaka — Jeju City for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 31 August, from $112.

Top 10 cheap flights from Osaka to Jeju City

7C
7C
$ 115

Osaka — Jeju City

10:35—16:50
9 Sep 2026
6 h 15 m
1 stop
7C
7C
$ 115

Osaka — Jeju City

10:35—18:00
9 Sep 2026
7 h 25 m
1 stop
7C
7C
$ 116

Osaka — Jeju City

09:00—18:00
9 Sep 2026
9 h
1 stop
7C
BX
$ 117

Osaka — Jeju City

10:35—16:00
9 Sep 2026
5 h 25 m
1 stop
7C
BX
$ 117

Osaka — Jeju City

10:35—17:55
9 Sep 2026
7 h 20 m
1 stop
7C
7C
$ 117

Osaka — Jeju City

10:35—16:50
27 Aug 2026
6 h 15 m
1 stop
7C
7C
$ 117

Osaka — Jeju City

10:35—18:00
27 Aug 2026
7 h 25 m
1 stop
7C
BX
$ 117

Osaka — Jeju City

10:35—18:50
9 Sep 2026
8 h 15 m
1 stop
7C
7C
$ 118

Osaka — Jeju City

09:00—19:15
9 Sep 2026
10 h 15 m
1 stop
7C
7C
$ 118

Osaka — Jeju City

09:00—19:20
9 Sep 2026
10 h 20 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Osaka — Jeju City flight

Looking for cheap flights from Osaka to Jeju City? Compare fares from different airlines, check the flight schedule and travel time — and book your Osaka — Jeju City ticket online at the best price.

The route has direct flights — around 14 flights per week, flights are operated by T'way Air, a nonstop flight takes about 2 h, the distance between the cities is around 839 km.

Planning your trip? You may find our Jeju City travel guide, how to get from the airport into town and Jeju City weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $112Min. price
AugustCheapest
MayPeak season
YesDirect flights
839 kmDistance
2 hTravel time
1Airlines
14 / wkFlights

Flight schedule from Osaka to Jeju City

The table shows direct flights from Osaka to Jeju City on the selected date. The flight takes approximately 2 h. Regular flights are operated by T'way Air. Departures from Kansai International Airport, Itami Airport and Kobe Airport airports, arrivals at Jeju International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Osaka — Jeju City

Below is a calendar of the lowest flight ticket prices for Osaka — Jeju City by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $112 in August, and the most expensive are around $270 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Osaka to Jeju City by month. Tickets are usually cheapest in June (around $144) and priciest in July (about $216) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$204highMay$192highSep$168medium
Feb$180mediumJun$144lowOct$156low
Mar$192highJul$216highNov$144low
Apr$168mediumAug$216highDec$192high

Some values are estimated based on seasonality.

When to fly

Weather in Jeju City: it is warmest in August (up to 28 °C on average) and coolest in January (around 8 °C). The driest month is April.

Tickets are usually cheapest in August and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Jeju City

Dry and wet days · Jeju City

Wind speed and direction · Jeju City

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How to get the best deal on a Osaka — Jeju City ticket

  • Book ahead: fares for Osaka — Jeju City are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Osaka is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Jeju City is usually August — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Osaka — Jeju City route are operated by 1 airline; T'way Air runs the most flights (around 100% of all flights). Compare carriers, flight shares and schedules below.

  • T'way AirTW
    5x/week
    WebsiteFleet: 3810M pax/year
    • Direct flight KIX → CJU5x/week
      Duration
      2h
      Days
      MTWTFSS
    100.0%Open →

Cities and airports on the Osaka — Jeju City route

Flights Osaka — Jeju City depart from Kansai International Airport, Itami Airport and Kobe Airport and arrive at Jeju International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Osaka

OSA
Japan
About the cityHow to get thereWeatherAll about the country Japan
Arrival

Jeju City

CJU
Korea, Republic Of
About the cityHow to get thereWeatherAll about the country Korea, Republic Of
Departure airports
Arrival airports

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Frequently asked questions about the Osaka — Jeju City flight

How long is the flight from Osaka to Jeju City?

A nonstop Osaka — Jeju City flight takes about 2 h — the distance between the cities is around 839 km.

How far is it from Osaka to Jeju City?

The distance from Osaka to Jeju City is about 839 km, which a nonstop flight covers in around 2 h.

Are there direct flights from Osaka to Jeju City?

Yes, there are nonstop flights Osaka — Jeju City — around 14 flights per week.

Which airlines fly from Osaka to Jeju City?

Airlines operating Osaka — Jeju City include T'way Air. See the full list with schedules in the "Airlines" section on this page.

Which airports do Osaka — Jeju City flights use?

Flights from Osaka depart from Kansai International Airport, Itami Airport, Kobe Airport, and arrive at Jeju International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Osaka to Jeju City?

The price of a Osaka — Jeju City ticket depends on your travel date, season and demand: it is usually cheapest to fly in August, and most expensive in May. Tickets typically cost between $112 and $270. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Osaka — Jeju City?

Flights Osaka — Jeju City are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is August. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Osaka to Jeju City?

To catch a low fare Osaka — Jeju City, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually August.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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