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Cheap flights from Sydney to Jeju-do from $388

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CJU
5 Sep — 12 Sep1
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 31 August 2025.

Round-trip from

$1,572

One-way from

$388

Popular in

December

Cheapest in

February

Average price

$870
9/12-30/12
  • 9/12-30/12
  • 3 total stops
  • 42h 10m total
  • Sydney to Jeju-do
Search Deals
9/11
  • 9/11
  • 2 total stops
  • 36h 25m total
  • Sydney to Jeju-do
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($438 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 31 August 2025.

Mon 13/1012:00SYD - CJU
1 stop26h 30mChina Eastern
Mon 20/1013:40CJU - SYD
1 stop18h 20mChina Eastern
Deal found 29/8$973
Mon 13/1021:30SYD - CJU
1 stop27h 05mMultiple Airlines
Mon 20/1019:15CJU - SYD
2 stops35h 05mMultiple Airlines
Deal found 29/8$993
Tue 9/1217:35SYD - CJU
2 stops21h 05mMultiple Airlines
Tue 30/1219:45CJU - SYD
1 stop21h 05mMultiple Airlines
Deal found 30/8$1,572
Tue 9/1217:35SYD - CJU
2 stops21h 05mMultiple Airlines
Wed 31/1213:50CJU - SYD
1 stop18h 10mMultiple Airlines
Deal found 30/8$1,601
Mon 8/1208:35SYD - CJU
1 stop29h 00mJuneyao Airlines
Tue 30/1222:25CJU - SYD
1 stop30h 05mJuneyao Airlines
Deal found 30/8$1,880
Mon 8/1208:35SYD - CJU
1 stop14h 50mJuneyao Airlines
Fri 2/112:25CJU - SYD
1 stop16h 05mJuneyao Airlines
Deal found 30/8$1,927

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 31 August 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

Tue 9/12

17:35-12:40

2 stops21h 05m

Jeju City

Tue 30/12

19:45-18:50

1 stop21h 05m

$1,572

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 9/12

17:35-12:40

2 stops21h 05m

Jeju City

Wed 31/12

13:50-10:00

1 stop18h 10m

$1,601

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 9/12

08:35-21:25

1 stop14h 50m

Jeju City

Tue 30/12

22:25-06:30

1 stop30h 05m

$1,880

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 9/12

08:35-21:25

1 stop14h 50m

Jeju City

Wed 31/12

12:25-06:30

1 stop16h 05m

$1,880

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 8/12

08:35-21:25

1 stop14h 50m

Jeju City

Thu 1/1

22:25-06:30

1 stop30h 05m

$1,880

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 9/12

08:35-21:25

1 stop14h 50m

Jeju City

Thu 1/1

22:25-06:30

1 stop30h 05m

$1,880

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 8/12

08:35-21:25

1 stop14h 50m

Jeju City

Wed 31/12

12:25-06:30

1 stop16h 05m

$1,880

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 8/12

08:35-11:35

1 stop29h 00m

Jeju City

Tue 30/12

22:25-06:30

1 stop30h 05m

$1,880

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 9/12

08:35-21:25

1 stop14h 50m

Jeju City

Fri 2/1

12:25-06:30

1 stop16h 05m

$1,927

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 8/12

08:35-21:25

1 stop14h 50m

Jeju City

Fri 2/1

12:25-06:30

1 stop16h 05m

$1,927

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 19 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

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 31 August 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.

How much does it cost for a return flight from Sydney to Jeju-do?

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 31 August 2025.
Get a feel of what it's like to fly with China Eastern from Sydney to Jeju-do by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
164 reviews
Check prices

Crew

7.9

Boarding

7.7

Comfort

7.2

Food

6.9

Overall

7.2

Entertainment

6.2

Reviews

1 / 4
2.0
Mediocre

Jordan,June 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.
China Eastern
7.2
Good
164 reviews
China Eastern
7.2
Good
164 reviews
Check prices

Crew

7.9

Boarding

7.7

Comfort

7.2

Food

6.9

Overall

7.2

Entertainment

6.2

Reviews

1 / 4
2.0
Mediocre

Jordan,June 2025

PHX - LAX

Bad. I completely lost my bags. And, I can't even get in contact with anyone to find them.

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 $1,880, Juneyao Airlines can have you in Jeju-do from Sydney in 14h 50m. 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sydney to Jeju-do

Discover the top airline 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 31 August 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$833Average$989FlexibilityNo cancel feeOn-time62%
Search China Eastern flights

Fly with Cheapflights

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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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