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Cheap flights from Sydney to Jeju-do from $347

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 25/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CJU
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Jeju-do

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Jeju-do
Explore the most affordable flight options available from Sydney to Jeju-do. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Tue 3/308:55
SYD
-
CJU
1 stop27h 50m
Multiple Airlines
Tue 10/308:55
CJU
-
SYD
1 stop31h 55m
Multiple Airlines
Deal found 7/2$825
Wed 11/321:30
SYD
-
CJU
1 stop17h 20m
China Eastern
Sun 15/315:40
CJU
-
SYD
1 stop19h 55m
China Eastern
Deal found 4/2$857
Sat 21/321:30
SYD
-
CJU
1 stop17h 20m
China Eastern
Sat 28/313:50
CJU
-
SYD
1 stop18h 10m
China Eastern
Deal found 4/2$891
Tue 24/308:55
SYD
-
CJU
1 stop27h 50m
Multiple Airlines
Tue 31/309:30
CJU
-
SYD
1 stop25h 15m
Multiple Airlines
Deal found 6/2$908
Tue 3/309:20
SYD
-
CJU
3 stops58h 35m
China Eastern
Tue 10/318:55
CJU
-
SYD
2 stops58h 25m
China Eastern
Deal found 7/2$974
Thu 15/1014:00
SYD
-
CJU
1 stop19h 15m
Scoot
Wed 28/1008:55
CJU
-
SYD
1 stop31h 55m
Scoot
Deal found 7/2$996

Find flight deals from Sydney to Jeju-do

Keep the following information in mind while searching for Sydney to Jeju-do flight deals. Data was last updated 7 February 2026.

Round-trip from

$825

One-way from

$347

Popular in

February

Cheapest in

August

Average price

$1,709
Scoot
  • Scoot
  • 3/3-10/3
  • 2 total stops
  • 59h 45m total
  • Sydney to Jeju-do
Search Deals
Scoot
  • Scoot
  • 25/2
  • 1 total stop
  • 24h 50m total
  • Sydney to Jeju-do
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($348 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($104 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Jeju-do 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 7 February 2026.
Use the filters below to find and compare flights from Sydney to Jeju-do that are best for you.

Fly from

Sydney

Fly to

Jeju-do

Route

Depart

Return

Price

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 3/3

08:55-10:45

1 stop27h 50m

Jeju City

Tue 10/3

08:55-18:50

1 stop31h 55m

$825

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 11/3

21:30-12:50

1 stop17h 20m

Jeju City

Sun 15/3

15:40-13:35

1 stop19h 55m

$857

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 21/3

21:30-12:50

1 stop17h 20m

Jeju City

Sat 28/3

13:50-10:00

1 stop18h 10m

$891

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 24/3

08:55-10:45

1 stop27h 50m

Jeju City

Tue 31/3

09:30-12:45

1 stop25h 15m

$908

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 3/3

09:20-17:55

3 stops58h 35m

Jeju City

Tue 10/3

18:55-07:20

2 stops58h 25m

$974

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 25/2

20:05-18:55

1 stop24h 50m

$347

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 24/2

13:35-07:20

1 stop19h 45m

$458

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 25/2

07:15-18:55

3 stops37h 40m

$471

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 29/6

20:35-07:15

1 stop35h 40m

$478

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 21/2

07:15-07:20

3 stops26h 05m

$516

Flights are sorted by cheapest return flights first.

Deals found on 7/2

Showing 1-10 of 13 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Jeju-do from Sydney 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 Sydney to Jeju-do
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 Sydney to Jeju-do. 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 from for flights from Sydney to Jeju-do?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travellers will use when flying to Jeju-do from Sydney.

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

    For as low as $857, China Eastern can have you in Jeju-do from Sydney in 17h 20m. The distance between Sydney and Jeju-do is about 7924 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Jeju-do 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

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

Cheapflights makes it easy to find Sydney to Jeju-do flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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Can Cheapflights find flights from Sydney to Jeju-do with no change fees?

Yes! Cheapflights helps users easily find flights from Sydney to Jeju-do with no change fees.

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

Of course! You can now track prices for flights from Sydney to Jeju-do and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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