CJU - OSA

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1 adult
1 adult, Economy, 0 bags

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Everything you should know

Nonstop flights
You can fly nonstop with Trinity Airways (Formerly T'way Air). Average duration is 1h 44m
Nonstop flights
+1
Nonstop flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 17% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg ₪283 (round-trip)
Shortest trip • 6h 23m (one-way)
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Insights
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Cheap Flights from Jeju City to Osaka (CJU-OSA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jeju City to Osaka

Multiple Airlines Logo
CJU  Jeju City-OSA Osaka All airports
1349 kmmulti-stop
Multiple Airlines Logo
OSA  Osaka All airports-CJU Jeju City
1349 kmmulti-stop
Multiple Airlines
Booking Insights

Price, demand, and travel trends for Jeju City to Osaka flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Jeju City to Osaka with more confidence.

What is the cheapest Jeju City to Osaka flight route?

There's little price difference between Jeju City to Osaka routes. They average around ₪740 round-trip, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Jeju City to Osaka?

Tuesday is the cheapest day of the week to fly from Jeju City to Osaka and is 12% cheaper than the average day. Wednesday is the most expensive day, with flight prices 3% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Jeju City to Osaka?

•November is the cheapest month to fly from Jeju City to Osaka at ₪615 round-trip.
•October (₪822) and February (₪803) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 33% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Jeju City to Osaka the cheapest?

Flights from Jeju City to Osaka are cheapest 20 weeks before departure. Booking in this window typically costs about 26% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Jeju City to Osaka flights

Low season

July
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 6% increase in price.

When to book flights from Jeju City to Osaka

Are your dates flexible? Find out the best times to travel from Jeju City to Osaka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Jeju City to Osaka flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What are the earliest and latest flights from Jeju City to Osaka?

    These are the earliest and latest flight times available from Jeju City to Osaka:

    • Earliest: departs at 16:00 and lands at 17:44
    • Latest: departs at 16:05 and lands at 17:49.

    The flight takes about 1h 44m.

  • How long is a flight from Jeju City to Osaka?

    A nonstop flight from Jeju City to Osaka takes 1h 44m, covering 1,349 km.

  • Do I need a passport to fly from Jeju City to Osaka?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Jeju City to Osaka flight?

    Round-trip flights from Jeju City to Osaka range from ₪610 to ₪867, with an average of ₪740 over the past 12 months. Anything below ₪610 counts as a good deal.

  • How expensive are last-minute Jeju City to Osaka flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 3% above the route average of ₪740. Book 20 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Jeju City to Osaka?

    On this route, layover flights are cheaper than direct options on average. Layover fares average ₪283 round-trip via Shanghai Pu Dong (PVG), compared to ₪740 for direct flights.

  • How does Trinity Airways (Formerly T'way Air)'s on-time performance compare to other airlines on Jeju City to Osaka flights?

    Trinity Airways (Formerly T'way Air) is the only airline operating Jeju City to Osaka flights. 83% of its flights are on time.

  • What is the standard checked bag allowance on flights from Jeju City to Osaka?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge ₪60–₪276 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight departures from Jeju City to Osaka spread across the day?

    Afternoon is the busiest departure period on Jeju City to Osaka flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

  • What car rental options are available in Osaka?

    Since Osaka is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Osaka Kansai Intl Airport (KIX) – daily rates from around ₪33:

    • Yesaway
    • CG Car Rental
    • KuMa Rental Car
    • IX Rental
    • HM Rent a Car

    Near Osaka Itami Airport (ITM) – daily rates from around ₪86:

    • Avis
    • Budget
    • Alamo
    • ORIX Rent a Car
    • Nissan Rent-A-Car

  • Which airports can I use when flying from Jeju City to Osaka?

    Flights from Jeju City to Osaka usually depart from Jeju City (CJU) and may arrive at several airports in Osaka area, including Osaka Itami (ITM) and Osaka Kansai Intl (KIX).

  • How do delay rates compare for morning and evening flights from Jeju City to Osaka?

    Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • At what point is a flight from Jeju City to Osaka considered delayed?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Jeju City to Osaka route, 17% of flights were delayed in the past 3 months, with delays averaging 1 hour 34 minutes.

  • Which airports do connecting flights from Jeju City to Osaka pass through?

    One-stop flights from Jeju City to Osaka most commonly connect through:

    • Busan Gimhae (PUS) - 89% of one-stop connections
    • Seoul Gimpo Intl (GMP) - 6% of one-stop connections
    • Shanghai Pu Dong (PVG) - 6% of one-stop connections

    Busan Gimhae (PUS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Jeju City to Osaka?

    Yes. Being flexible with your travel dates can save you up to 15% on the Jeju City to Osaka route. Tuesday is the cheapest departure day at ₪657 round-trip on average, while Wednesday is the most expensive at ₪767, a difference of ₪110. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines are available from Jeju City to Osaka?

    Only Trinity Airways (Formerly T'way Air) operates flights between Jeju City and Osaka.

  • How much time can I save by choosing a different layover airport from Jeju City to Osaka?

    Flying via Seoul Gimpo Intl (GMP) gives the shortest average 1-stop total travel time at 6h 23m, compared with 6h 44m via Busan Gimhae (PUS) and 17h 40m via Shanghai Pu Dong (PVG).

  • What popular places can I visit in Osaka?

    Dotonbori Glico Man Sign is one of the most viewed places in Osaka on KAYAK.

  • Which airlines include bags at no extra cost on Jeju City to Osaka flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Trinity Airways (Formerly T'way Air): a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Your guide to booking Jeju City to Osaka flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Wednesday. On this route, Tuesday flights average ₪657 - about ₪110 less than Wednesday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Jeju City to Osaka trip for November. Fares historically average ₪615 round-trip in that month - typically ₪207 less than the most expensive month, which is October (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Shanghai Pu Dong Airport (PVG) can be cheaper than flying nonstop. The cheapest layover option averages ₪283 round-trip on this route – about ₪456 less than nonstop flights (based on the last 12 months).

Prefer to fly non-stop from Jeju City to Osaka?

 
Find which airlines fly direct from Jeju City Airport to Osaka, which days they fly and book direct flights.

Nonstop departures

Jeju City to Osaka

Monday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Tuesday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Wednesday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Thursday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Friday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Saturday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Sunday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

See more direct flights

Nonstop returns

Osaka to Jeju City

Monday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Tuesday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Wednesday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Thursday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Friday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Saturday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

Sunday

Trinity Airways (Formerly T'way Air)

Trinity Airways (Formerly T'way Air)

See more direct flights

More options for your flight from Jeju City to Osaka

Complete your trip to Osaka with a hotel stay or car rental