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Cheap flights from Jeju-do to Sydney from $395

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — SYD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Jeju-do to Sydney

Keep the following information in mind while searching for Jeju-do to Sydney flight deals. Data was last updated 16 September 2025.

Round-trip from

$839

One-way from

$395

Popular in

July

Cheapest in

March

Average price

$876
China Eastern
  • China Eastern
  • 30/10-2/11
  • 2 total stops
  • 39h 55m total
  • Jeju-do to Sydney
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23/9
  • 23/9
  • 2 total stops
  • 44h 20m total
  • Jeju-do to Sydney
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($465 potential increase over avg. return price).
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Cheapest flight prices on average. 11% potential price decrease ($131 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Jeju-do to Sydney

Cheapest flights from Jeju-do to Sydney
Explore the most affordable flight options available from Jeju-do to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2025.

Thu 30/1018:55CJU - SYD
1 stop13h 05mChina Eastern
Sun 2/1112:00SYD - CJU
1 stop26h 50mChina Eastern
Deal found 14/9$839
Sat 1/1113:50CJU - SYD
1 stop21h 45mChina Eastern
Sat 8/1121:30SYD - CJU
1 stop22h 25mChina Eastern
Deal found 15/9$930
Fri 17/1016:00CJU - SYD
1 stop16h 00mChina Eastern
Thu 23/1012:00SYD - CJU
1 stop29h 00mChina Eastern
Deal found 13/9$948
Sat 1/1113:50CJU - SYD
2 stops43h 40mMultiple Airlines
Sat 8/1108:50SYD - CJU
1 stop14h 30mMultiple Airlines
Deal found 15/9$987
Mon 17/1113:50CJU - SYD
2 stops44h 25mChina Eastern
Fri 21/1113:30SYD - CJU
2 stops25h 20mChina Eastern
Deal found 14/9$989
Fri 17/1021:35CJU - SYD
3 stops44h 35mMultiple Airlines
Thu 23/1012:15SYD - CJU
3 stops29h 25mMultiple Airlines
Deal found 13/9$1,060
Thu 30/1018:55CJU - SYD
1 stop16h 40mMultiple Airlines
Sun 2/1110:45SYD - CJU
2 stops25h 20mMultiple Airlines
Deal found 14/9$1,069
Mon 17/1108:55CJU - SYD
1 stop31h 55mMultiple Airlines
Fri 21/1113:30SYD - CJU
2 stops25h 20mMultiple Airlines
Deal found 14/9$1,073
Mon 17/1108:55CJU - SYD
1 stop31h 55mScoot
Fri 21/1120:05SYD - CJU
1 stop37h 15mScoot
Deal found 14/9$1,081

Cheapflights Fare Finder

 
Customise your flight search to find flights from Jeju-do to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Jeju-do to Sydney that are best for you.

Fly from

Jeju-do

Fly to

Sydney

Route

Depart

Return

Price

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Thu 30/10

18:55-10:00

1 stop13h 05m

Sydney Kingsford Smith

Sun 2/11

12:00-12:50

1 stop26h 50m

$839

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Tue 10/3

08:55-13:05

1 stop26h 10m

Sydney Kingsford Smith

Tue 24/3

08:50-11:35

1 stop28h 45m

$842

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sat 1/11

13:50-13:35

1 stop21h 45m

Sydney Kingsford Smith

Sat 8/11

21:30-17:55

1 stop22h 25m

$930

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Wed 11/3

22:35-15:30

1 stop14h 55m

Sydney Kingsford Smith

Tue 31/3

20:40-21:05

1 stop26h 25m

$957

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sat 1/11

13:50-11:30

2 stops43h 40m

Sydney Kingsford Smith

Sat 8/11

08:50-21:20

1 stop14h 30m

$987

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Mon 17/11

13:50-12:15

2 stops44h 25m

Sydney Kingsford Smith

Fri 21/11

13:30-12:50

2 stops25h 20m

$989

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Fri 17/10

16:00-09:00

2 stops39h 00m

Sydney Kingsford Smith

Thu 23/10

12:20-15:00

2 stops28h 40m

$1,031

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Thu 30/10

18:55-13:35

1 stop16h 40m

Sydney Kingsford Smith

Sun 2/11

10:45-10:05

2 stops25h 20m

$1,069

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sun 8/3

08:55-18:50

1 stop31h 55m

Sydney Kingsford Smith

Sun 29/3

13:50-07:15

1 stop19h 25m

$1,072

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Mon 17/11

08:55-18:50

1 stop31h 55m

Sydney Kingsford Smith

Fri 21/11

13:30-12:50

2 stops25h 20m

$1,073

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 20 results
1
2

Best time to book a flight from Jeju-do to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Jeju-do with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jeju-do to Sydney
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Jeju-do to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Jeju-do?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Jeju-do to Sydney.

  • How long is the flight from Jeju-do to Sydney?

    For as low as $839, China Eastern can have you in Sydney from Jeju-do in 13h 05m. Jeju-do and Sydney are separated by a distance of 7924 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Jeju-do to Sydney that include hotel bookings?

    Yes. In addition to deals on Jeju-do to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Jeju-do to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jeju-do to Sydney.

  • Can I find deals for business class flights from Jeju-do to Sydney?

    Yes. Cheapflights offers flight deals from Jeju-do to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jeju-do to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Jeju-do to Sydney (average of $129). Flying from Jeju-do to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Penrith
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Coogee
Cronulla
Leura

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Alternative routes for Jeju-do to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
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Can Cheapflights find flights from Jeju-do to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Jeju-do? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Jeju-do to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Jeju-do to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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