Cheap flights from Osaka to Jeju
from 120 US$
From 192 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 120 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Osaka to Jeju, a about 836 km route (around 1h 33m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Jeju Air, Japan Airlines, Korean Air operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Osaka to Jeju?
It's usually 2026-09, from 120 USD. Use the price calendar to compare other dates.
How long is the flight from Osaka to Jeju?
A nonstop flight takes about 1h 33m and covers around 836 km. Connecting itineraries take longer.
Are there direct flights from Osaka to Jeju?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Osaka to Jeju?
Jeju Air, Japan Airlines, Korean Air operate this route, among others. Compare them all in the results.
When should I book Osaka–Jeju flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Osaka → Jeju · Live fares from 100+ sites — free, with no hidden fees.