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Cheap flights from Sydney to Jeju City from $358

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — CJU
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Sydney to Jeju City

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Jeju City (CJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 September 2025.

Round-trip from

$878

One-way from

$358

Popular in

December

Cheapest in

August

Average price

$1,138
Scoot
  • Scoot
  • 31/10-7/11
  • 2 total stops
  • 69h 10m total
  • Sydney to Jeju City
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Scoot
  • Scoot
  • 25/1
  • 1 total stop
  • 19h 00m total
  • Sydney to Jeju City
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($794 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($137 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Sydney to Jeju City

Cheapest flights from Sydney to Jeju City
Explore the most affordable flight options available from Sydney to Jeju City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Fri 31/1020:05SYD - CJU
1 stop37h 15mScoot
Fri 7/1108:55CJU - SYD
1 stop31h 55mScoot
Deal found 16/9$878
Fri 31/1011:15SYD - CJU
3 stops33h 20mMultiple Airlines
Fri 7/1108:55CJU - SYD
1 stop31h 55mMultiple Airlines
Deal found 16/9$898
Sun 9/1120:05SYD - CJU
2 stops28h 25mMultiple Airlines
Thu 20/1120:05CJU - SYD
2 stops34h 00mMultiple Airlines
Deal found 16/9$899
Sun 2/1117:35SYD - CJU
2 stops26h 25mMultiple Airlines
Sun 9/1120:05CJU - SYD
2 stops34h 00mMultiple Airlines
Deal found 18/9$956
Sat 1/1120:40SYD - CJU
1 stop26h 55mAir China
Sat 8/1122:35CJU - SYD
1 stop14h 55mAir China
Deal found 16/9$965
Tue 9/1206:35SYD - CJU
3 stops37h 55mMultiple Airlines
Sat 13/1222:20CJU - SYD
2 stops31h 45mMultiple Airlines
Deal found 16/9$994
Sat 1/1108:50SYD - CJU
1 stop27h 15mMultiple Airlines
Sat 8/1113:50CJU - SYD
2 stops40h 15mMultiple Airlines
Deal found 16/9$1,003

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Jeju City 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 September 2025.
Use the filters below to find and compare flights from Sydney to Jeju City that are best for you.

Fly from

Sydney

Fly to

Jeju City

Route

Depart

Return

Price

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Fri 31/10

20:05-07:20

1 stop37h 15m

Jeju City

Fri 7/11

08:55-18:50

1 stop31h 55m

$878

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Fri 31/10

11:15-18:35

3 stops33h 20m

Jeju City

Fri 7/11

08:55-18:50

1 stop31h 55m

$898

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 9/11

20:05-22:30

2 stops28h 25m

Jeju City

Thu 20/11

20:05-08:05

2 stops34h 00m

$899

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 2/11

17:35-18:00

2 stops26h 25m

Jeju City

Sun 9/11

20:05-08:05

2 stops34h 00m

$956

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 1/11

20:40-21:35

1 stop26h 55m

Jeju City

Sat 8/11

22:35-15:30

1 stop14h 55m

$965

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 9/12

06:35-18:30

3 stops37h 55m

Jeju City

Sat 13/12

22:20-08:05

2 stops31h 45m

$994

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 1/11

08:50-10:05

1 stop27h 15m

Jeju City

Sat 8/11

13:50-08:05

2 stops40h 15m

$1,003

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 25/1

14:20-07:20

1 stop19h 00m

$361

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 1/3

20:05-21:35

2 stops27h 30m

$385

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 20/1

14:20-07:20

1 stop19h 00m

$411

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 17 results
1
2

Best time to book a flight from Sydney to Jeju City

Have a flexible travel schedule? Discover the best time to fly to Jeju City 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 City

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

Find hourly flight availability from Sydney to Jeju City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Sydney to Jeju City by exploring options for tickets at midday.

Reviews of airlines servicing Jeju City

Get insights into the airlines that provide service to Jeju City. 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 City. Reviews last updated 18 September 2025.
Read reviews from past customers who have flown with China Eastern from Sydney to Jeju City. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Eastern
7.2
Good
166 reviews
Check prices

Entertainment

6.2

Food

6.9

Comfort

7.2

Overall

7.2

Boarding

7.6

Crew

7.9

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
166 reviews
China Eastern
7.2
Good
166 reviews
Check prices

Entertainment

6.2

Food

6.9

Comfort

7.2

Overall

7.2

Boarding

7.6

Crew

7.9

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 City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sydney to Jeju City?

    Airlines like Scoot fly from Sydney to Jeju City in about 37h 15m. The time it takes to get you to your destination can typically vary by up to . Sydney and Jeju City are separated by a distance of 7924 km.

  • What is the cheapest airline to fly from Sydney to Jeju City round-trip?

    China Eastern, at $845, was found to be the cheapest airline from Sydney to Jeju City.. Users have found that China Eastern is 25% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Jeju City 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 Jeju City?

Book flights to Jeju City if you plan to visit one of these locations
Seogwipo

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Jeju City by adding a car hire and/or hotel booking to your travel itinerary.
Jeju City car hire
Jeju City Airport car hire

Top airline flying from Sydney to Jeju City

Discover the top airline that operate flights from Sydney to Jeju City. 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 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$845Average$980FlexibilityNo cancel feeOn-time62%
Search China Eastern 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 City?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Jeju City. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Jeju City.

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

Certainly. Search results for flights to Jeju City from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Sydney to Jeju City 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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