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Cheap flights from Jeju-do to Sydney from $729

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
CJU — SYD
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Jeju-do to Sydney

Enter your travel dates to find the best prices.

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 18 March 2026.

Wed 12/809:30
CJU
-
SYD
1 stop32h 50m
Scoot
Thu 20/813:00
SYD
-
CJU
1 stop19h 25m
Scoot
Deal found 17/3$729
Sun 15/1108:55
CJU
-
SYD
1 stop31h 55m
Scoot
Fri 20/1120:05
SYD
-
CJU
1 stop37h 15m
Scoot
Deal found 18/3$853
Wed 18/1108:55
CJU
-
SYD
1 stop31h 55m
Scoot
Wed 25/1120:05
SYD
-
CJU
1 stop24h 50m
Scoot
Deal found 18/3$866
Wed 12/809:30
CJU
-
SYD
2 stops20h 50m
Multiple Airlines
Thu 20/813:00
SYD
-
CJU
1 stop19h 25m
Multiple Airlines
Deal found 17/3$976
Sun 15/1108:55
CJU
-
SYD
1 stop26h 10m
Multiple Airlines
Fri 20/1111:15
SYD
-
CJU
2 stops26h 55m
Multiple Airlines
Deal found 18/3$1,069
Wed 18/1121:05
CJU
-
SYD
2 stops34h 45m
Multiple Airlines
Wed 25/1115:15
SYD
-
CJU
2 stops19h 55m
Multiple Airlines
Deal found 18/3$1,079
Tue 3/1107:55
CJU
-
SYD
1 stop23h 40m
Cathay Pacific
Sat 7/1108:45
SYD
-
CJU
1 stop23h 55m
Cathay Pacific
Deal found 17/3$1,134
Tue 15/907:30
CJU
-
SYD
1 stop27h 15m
Cathay Pacific
Fri 18/914:05
SYD
-
CJU
1 stop17h 25m
Cathay Pacific
Deal found 17/3$1,161
Tue 17/319:45
CJU
-
SYD
1 stop21h 05m
Multiple Airlines
Thu 19/320:05
SYD
-
CJU
2 stops36h 00m
Multiple Airlines
Deal found 16/3$1,185
Sat 5/907:30
CJU
-
SYD
1 stop24h 10m
Cathay Pacific
Tue 8/921:55
SYD
-
CJU
1 stop33h 35m
Cathay Pacific
Deal found 15/3$1,192

Find 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 18 March 2026.

Round-trip from

$729

Popular in

October

Cheapest in

April

Average price

$712
Scoot
  • Scoot
  • 12/8-20/8
  • 2 total stops
  • 52h 15m total
  • Jeju-do to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($83 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($93 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 18 March 2026.
Use the filters below to find and compare flights from Jeju-do to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sat 5/9

07:30-20:10

1 stop35h 40m

Sydney Kingsford Smith

Tue 8/9

14:05-06:30

1 stop17h 25m

$1,192

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sat 5/9

22:20-06:15

1 stop30h 55m

Sydney Kingsford Smith

Tue 8/9

08:15-21:35

1 stop14h 20m

$1,295

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Wed 8/7

07:30-08:40

1 stop24h 10m

Sydney Kingsford Smith

Fri 10/7

07:40-06:30

1 stop23h 50m

$1,309

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sat 16/5

07:30-11:45

1 stop27h 15m

Sydney Kingsford Smith

Sat 30/5

14:05-06:30

1 stop17h 25m

$1,377

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Mon 18/5

07:30-11:45

1 stop27h 15m

Sydney Kingsford Smith

Tue 26/5

21:55-06:30

1 stop33h 35m

$1,388

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Mon 3/8

07:30-11:45

1 stop27h 15m

Sydney Kingsford Smith

Sat 8/8

21:55-06:30

1 stop33h 35m

$1,475
Fastest return journey

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Mon 6/7

10:25-06:20

1 stop18h 55m

Sydney Kingsford Smith

Sat 11/7

07:55-07:50

1 stop24h 55m

$1,546
Cheapest one-way

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sun 5/4

13:40-08:05

3 stops41h 25m

$804

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Sun 5/4

22:20-06:15

1 stop30h 55m

$828

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Tue 26/5

07:30-11:45

1 stop27h 15m

$848

Flights are sorted by cheapest return flights first.

Deals found on 16/3

Showing 1-10 of 14 resultsSorted by cheapest first
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 $1,295, Cathay Pacific can have you in Sydney from Jeju-do in 30h 55m. 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.

See more FAQs

Travelling to a place near Sydney?

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

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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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Fly with Cheapflights

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How does Cheapflights help users find flights from Jeju-do to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from Jeju-do to Sydney?

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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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