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Cheap flights from Sydney to Jeju-do from $631

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CJU
1 Apr — 8 Apr1
1 adult

Cheap 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 27 March 2025.

Round-trip from

$728

One-way from

$631

Popular in

December

Cheapest in

July

Average price

$1,302
China Eastern
  • China Eastern
  • 24/5-27/5
  • 2 total stops
  • 51h 55m total
  • Sydney to Jeju-do
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7/4
  • 7/4
  • 3 total stops
  • 54h 55m total
  • Sydney to Jeju-do
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($387 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from Sydney to Jeju-do

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 27 March 2025.

Sat 24/520:45SYD - CJU
1 stop35h 30mMultiple Airlines
Tue 27/519:10CJU - SYD
1 stop16h 25mMultiple Airlines
Deal found 27/3$728
Sun 6/420:30SYD - CJU
1 stop17h 00mChina Eastern
Wed 23/413:40CJU - SYD
1 stop18h 20mChina Eastern
Deal found 27/3$1,649

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 27 March 2025.
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

Sat 24/5

20:45-07:15

1 stop35h 30m

Jeju City

Tue 27/5

19:10-12:35

1 stop16h 25m

$728

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 6/4

20:30-12:30

1 stop17h 00m

Jeju City

Wed 23/4

13:40-09:00

1 stop18h 20m

$1,649

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 7/4

10:45-16:40

3 stops54h 55m

$631

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 6/4

20:30-18:10

1 stop22h 40m

$660

Flights are sorted by cheapest return flights first.

Deals found on 27/3

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

What is the cheapest time of day to fly from SYD to CJ?

Find hourly flight availability from Sydney to Jeju-do. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Jeju-do as you normally would.

Reviews of airlines servicing Jeju-do

Get insights into the airlines that provide service to Jeju-do. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Jeju-do. Reviews last updated 27 March 2025.
China Eastern
7.1
Good
136 reviews
Check prices

Overall

7.1

Comfort

7.2

Crew

7.8

Entertainment

5.9

Food

6.9

Boarding

7.6

Reviews

1 / 2
10.0
Excellent

Emil,Nov 2024

HKG - PVG

I prefer MU to CX for the HKG PVG route as the 32X aircraft of CX's leg room is probably the shortest.
China Eastern
7.1
Good
136 reviews
China Eastern
7.1
Good
136 reviews
Check prices

Overall

7.1

Comfort

7.2

Crew

7.8

Entertainment

5.9

Food

6.9

Boarding

7.6

Reviews

1 / 2
10.0
Excellent

Emil,Nov 2024

HKG - PVG

I prefer MU to CX for the HKG PVG route as the 32X aircraft of CX's leg room is probably the shortest.
Scoot
6.7
Okay
302 reviews
China Eastern
7.1
Good
136 reviews
Check prices

Overall

7.1

Comfort

7.2

Crew

7.8

Entertainment

5.9

Food

6.9

Boarding

7.6

Reviews

1 / 2
10.0
Excellent

Emil,Nov 2024

HKG - PVG

I prefer MU to CX for the HKG PVG route as the 32X aircraft of CX's leg room is probably the shortest.

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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Sydney to Jeju-do

Discover the top 2 airlines that operate flights from Sydney to Jeju-do. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 March 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$881Average$1,031FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Korean AirCheapest$1,354Average$1,600FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sydney to Jeju-do for you. Better yet — we are completely free to use.

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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