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Cheap flights from Sydney to Jeju-do from $348

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Jeju-do departing on 25/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Sydney to Jeju-do

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:40 - 16:10
SYD
-
CJU
21h 30m2 stops
Multiple Airlines Logo
07:55 - 09:15
CJU
-
SYD
47h 20m3 stops
$1,028Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
20:40 - 16:10
SYD
-
CJU
21h 30m2 stops
Multiple Airlines Logo
08:55 - 22:00
CJU
-
SYD
35h 05m2 stops
$1,098Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Cathay Pacific Logo
15:15 - 19:10
SYD
-
CJU
29h 55m1 stop
Cathay Pacific Logo
07:55 - 07:15
CJU
-
SYD
21h 20m1 stop
$1,118Cathay Pacific
Wed, 11 Mar - Sun, 15 Mar
Cathay Pacific Logo
15:15 - 06:40
SYD
-
CJU
17h 25m1 stop
Cathay Pacific Logo
07:55 - 12:00
CJU
-
SYD
26h 05m1 stop
$1,119Cathay Pacific
Wed, 11 Mar - Sun, 15 Mar
Multiple Airlines Logo
20:05 - 18:55
SYD
-
CJU
24h 50m1 stop
Multiple Airlines Logo
08:55 - 22:00
CJU
-
SYD
35h 05m2 stops
$1,232Multiple Airlines
Wed, 11 Feb - Wed, 18 Feb
Scoot Logo
13:35 - 18:55
SYD
-
CJU
31h 20m1 stop
Scoot Logo
08:55 - 18:50
CJU
-
SYD
31h 55m1 stop
$1,246Scoot
Wed, 11 Feb - Wed, 18 Feb
Multiple Airlines Logo
08:55 - 22:20
SYD
-
CJU
15h 25m1 stop
Multiple Airlines Logo
08:55 - 08:05
CJU
-
SYD
21h 10m2 stops
$1,546Multiple Airlines
Thu, 8 Jan - Sun, 11 Jan
Multiple Airlines Logo
08:55 - 22:20
SYD
-
CJU
15h 25m1 stop
Multiple Airlines Logo
08:55 - 08:05
CJU
-
SYD
21h 10m2 stops
$1,618Multiple Airlines
Thu, 8 Jan - Mon, 12 Jan
Juneyao Airlines Logo
08:55 - 21:25
SYD
-
CJU
14h 30m1 stop
Juneyao Airlines Logo
11:45 - 06:55
CJU
-
SYD
17h 10m1 stop
$2,293Juneyao Airlines
Thu, 8 Jan - Fri, 9 Jan
Juneyao Airlines Logo
08:55 - 21:25
SYD
-
CJU
14h 30m1 stop
Juneyao Airlines Logo
22:25 - 06:55
CJU
-
SYD
30h 30m1 stop
$2,338Juneyao Airlines
Thu, 8 Jan - Sun, 11 Jan

Cathay Pacific flights from Sydney to Jeju-do

Our best Cathay Pacific deals on Sydney to Jeju-do flight tickets
Cathay Pacific
11 Mar
SYD15:15Sydney Kingsford Smith
29h 55m
1 stop
CJU19:10Jeju City
15 Mar
CJU07:55Jeju City
21h 20m
1 stop
SYD07:15Sydney Kingsford Smith
$1,118
Find similar
Cathay Pacific
11 Mar
SYD15:15Sydney Kingsford Smith
17h 25m
1 stop
CJU06:40Jeju City
15 Mar
CJU07:55Jeju City
26h 05m
1 stop
SYD12:00Sydney Kingsford Smith
$1,119
Find similar
Cathay Pacific
7 Jan
SYD11:05Sydney Kingsford Smith
34h 05m
1 stop
CJU19:10Jeju City
12 Jan
CJU20:00Jeju City
35h 35m
1 stop
SYD09:35Sydney Kingsford Smith
$3,031
Find similar

Scoot flights from Sydney to Jeju-do

Our best Scoot deals on Sydney to Jeju-do flight tickets
Scoot
11 Feb
SYD13:35Sydney Kingsford Smith
31h 20m
1 stop
CJU18:55Jeju City
18 Feb
CJU08:55Jeju City
31h 55m
1 stop
SYD18:50Sydney Kingsford Smith
$1,246
Find similar
Scoot
5 Jan
SYD20:05Sydney Kingsford Smith
37h 15m
1 stop
CJU07:20Jeju City
9 Jan
CJU08:55Jeju City
25h 25m
1 stop
SYD12:20Sydney Kingsford Smith
$1,518
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 29 December 2025.
Use the filters below to find and compare flights from Sydney to Jeju-do that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 11/2

20:40-16:10

2 stops21h 30m

Jeju City

Wed 18/2

07:55-09:15

3 stops47h 20m

$1,028

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 11/2

20:40-16:10

2 stops21h 30m

Jeju City

Wed 18/2

08:55-22:00

2 stops35h 05m

$1,098

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 11/3

15:15-19:10

1 stop29h 55m

Jeju City

Sun 15/3

07:55-07:15

1 stop21h 20m

$1,118

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 11/3

15:15-06:40

1 stop17h 25m

Jeju City

Sun 15/3

07:55-12:00

1 stop26h 05m

$1,119

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 11/2

20:05-18:55

1 stop24h 50m

Jeju City

Wed 18/2

08:55-22:00

2 stops35h 05m

$1,232

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Wed 11/2

13:35-18:55

1 stop31h 20m

Jeju City

Wed 18/2

08:55-18:50

1 stop31h 55m

$1,246

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 8/1

08:55-22:20

1 stop15h 25m

Jeju City

Sun 11/1

08:55-08:05

2 stops21h 10m

$1,546

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 8/1

08:55-22:20

1 stop15h 25m

Jeju City

Mon 12/1

08:55-08:05

2 stops21h 10m

$1,618

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 8/1

08:55-21:25

1 stop14h 30m

Jeju City

Fri 9/1

11:45-06:55

1 stop17h 10m

$2,293

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 8/1

08:55-21:25

1 stop14h 30m

Jeju City

Sun 11/1

22:25-06:55

1 stop30h 30m

$2,338

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Jeju-do from

How to get the cheapest flight ticket from Sydney to Jeju-do

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Jeju-do?

Our data shows that Tuesday is the least expensive day to fly to Jeju-do. Tickets to fly out on this day can be as low as $889. On the other hand, Sunday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,455.

What is the cheapest time of day to depart on your flight to Jeju-do?

The cheapest time of day to fly to Jeju-do is at midday when flights can be purchased for as low as $899. Try not to purchase tickets in the afternoon because they tend to be around $1,509. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Sydney to Jeju-do flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Jeju-do

Fastest flight time

17h 25m

Direct flights

None
The fastest flight from Sydney to Jeju-do takes 17h 25m
There are no direct flights from Sydney to Jeju-do. There are no popular flight routes from Sydney to Jeju-do.
Search flight deals

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Jeju-do?

    Prices for flights from Sydney Kingsford Smith Airport to Jeju-do are refreshed on a daily basis.

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Jeju-do?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Jeju-do.

  • What documentation or ID do you need to fly to Jeju-do?

    The necessary travel and health documents for your Jeju-do trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Jeju-do?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Jeju-do for you.

Can I find flights from Sydney to Jeju-do with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Jeju-do from Sydney with this policy.

How can momondo help me find flights from Sydney to Jeju-do?

Once all potential Sydney to Jeju-do flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to Jeju-do right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Jeju-do now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Jeju-do and let you know when they change.

An easier way to manage your Jeju-do trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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