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Cheap flights from Sydney to Jeju City from $405

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 City departing on 20/1. 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 City

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:50 - 20:45SYD-CJU
24h 55m2 stops
Multiple Airlines Logo
08:55 - 06:15CJU-SYD
19h 20m2 stops
$924Multiple Airlines
Find Deal
Tue, 3 Feb - Fri, 13 Feb
Multiple Airlines Logo
21:50 - 20:45SYD-CJU
24h 55m2 stops
Multiple Airlines Logo
08:55 - 06:15CJU-SYD
43h 20m3 stops
$945Multiple Airlines
Find Deal
Tue, 3 Feb - Fri, 13 Feb
Multiple Airlines Logo
13:35 - 07:20SYD-CJU
19h 45m1 stop
Multiple Airlines Logo
08:55 - 06:15CJU-SYD
19h 20m2 stops
$991Multiple Airlines
Find Deal
Tue, 3 Feb - Fri, 13 Feb
Multiple Airlines Logo
20:05 - 09:30SYD-CJU
15h 25m1 stop
Multiple Airlines Logo
08:55 - 07:30CJU-SYD
44h 35m2 stops
$1,063Multiple Airlines
Find Deal
Thu, 29 Jan - Fri, 6 Feb
Multiple Airlines Logo
10:30 - 12:50SYD-CJU
28h 20m1 stop
Multiple Airlines Logo
08:55 - 18:50CJU-SYD
31h 55m1 stop
$1,072Multiple Airlines
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Thu, 29 Jan - Fri, 6 Feb
Multiple Airlines Logo
07:00 - 07:20SYD-CJU
26h 20m3 stops
Multiple Airlines Logo
08:55 - 09:25CJU-SYD
22h 30m3 stops
$1,095Multiple Airlines
Find Deal
Thu, 29 Jan - Fri, 6 Feb
Multiple Airlines Logo
13:35 - 19:10SYD-CJU
31h 35m3 stops
Multiple Airlines Logo
08:55 - 06:15CJU-SYD
43h 20m3 stops
$1,096Multiple Airlines
Find Deal
Tue, 3 Feb - Fri, 13 Feb
Multiple Airlines Logo
07:00 - 07:20SYD-CJU
26h 20m3 stops
Multiple Airlines Logo
08:55 - 07:40CJU-SYD
20h 45m2 stops
$1,101Multiple Airlines
Find Deal
Thu, 29 Jan - Fri, 6 Feb
Multiple Airlines Logo
06:30 - 07:20SYD-CJU
26h 50m2 stops
Multiple Airlines Logo
08:55 - 06:15CJU-SYD
19h 20m2 stops
$1,135Multiple Airlines
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Thu, 29 Jan - Fri, 6 Feb
Scoot Logo
13:35 - 07:20SYD-CJU
19h 45m1 stop
Scoot Logo
08:55 - 12:20CJU-SYD
25h 25m1 stop
$1,165Scoot
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Tue, 3 Feb - Fri, 13 Feb

China Eastern flights from Sydney to Jeju City

Our best China Eastern deals on Sydney to Jeju City flight tickets
China Eastern
25 Dec
SYD12:00Sydney Kingsford Smith
26h 50m
1 stop
CJU12:50Jeju City
31 Dec
CJU13:50Jeju City
18h 10m
1 stop
SYD10:00Sydney Kingsford Smith
$2,323
Find similar
China Eastern
19 Dec
SYD15:10Sydney Kingsford Smith
23h 40m
2 stops
CJU12:50Jeju City
1 Jan
CJU18:55Jeju City
16h 40m
1 stop
SYD13:35Sydney Kingsford Smith
$3,197
Find similar
China Eastern
21 Dec
SYD21:30Sydney Kingsford Smith
17h 20m
1 stop
CJU12:50Jeju City
2 Jan
CJU15:40Jeju City
16h 20m
1 stop
SYD10:00Sydney Kingsford Smith
$3,443
Find similar

Juneyao Airlines flights from Sydney to Jeju City

Our best Juneyao Airlines deals on Sydney to Jeju City flight tickets
Juneyao Airlines
23 Dec
SYD08:55Sydney Kingsford Smith
14h 30m
1 stop
CJU21:25Jeju City
31 Dec
CJU12:35Jeju City
16h 20m
1 stop
SYD06:55Sydney Kingsford Smith
$2,382
Find similar
Juneyao Airlines
20 Dec
SYD08:55Sydney Kingsford Smith
14h 30m
1 stop
CJU21:25Jeju City
27 Dec
CJU22:25Jeju City
30h 30m
1 stop
SYD06:55Sydney Kingsford Smith
$2,394
Find similar
Juneyao Airlines
20 Dec
SYD08:55Sydney Kingsford Smith
14h 30m
1 stop
CJU21:25Jeju City
30 Dec
CJU22:25Jeju City
30h 30m
1 stop
SYD06:55Sydney Kingsford Smith
$2,396
Find similar

momondo 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, momondo users made 78,305 searches. Data last updated 2 December 2025.
Use the filters below to find and compare flights from Sydney to Jeju City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 3/2

21:50-20:45

2 stops24h 55m

Jeju City

Fri 13/2

08:55-06:15

2 stops19h 20m

$924

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 3/2

21:50-20:45

2 stops24h 55m

Jeju City

Fri 13/2

08:55-06:15

3 stops43h 20m

$945

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 3/2

13:35-07:20

1 stop19h 45m

Jeju City

Fri 13/2

08:55-06:15

2 stops19h 20m

$991

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 29/1

20:05-09:30

1 stop15h 25m

Jeju City

Fri 6/2

08:55-07:30

2 stops44h 35m

$1,063

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 29/1

10:30-12:50

1 stop28h 20m

Jeju City

Fri 6/2

08:55-18:50

1 stop31h 55m

$1,072

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 29/1

07:00-07:20

3 stops26h 20m

Jeju City

Fri 6/2

08:55-09:25

3 stops22h 30m

$1,095

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 3/2

13:35-19:10

3 stops31h 35m

Jeju City

Fri 13/2

08:55-06:15

3 stops43h 20m

$1,096

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 29/1

07:00-07:20

3 stops26h 20m

Jeju City

Fri 6/2

08:55-07:40

2 stops20h 45m

$1,101

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Thu 29/1

06:30-07:20

2 stops26h 50m

Jeju City

Fri 6/2

08:55-06:15

2 stops19h 20m

$1,135

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Tue 3/2

13:35-07:20

1 stop19h 45m

Jeju City

Fri 13/2

08:55-12:20

1 stop25h 25m

$1,165

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Sydney to Jeju City

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 City?

The cheapest day to depart from Sydney to Jeju City is on a Tuesday. Travellers who choose to depart for Jeju City on a Tuesday will often find tickets for as low as $913. The most expensive day to fly to Jeju City is Sunday, with ticket prices averaging around $1,493.

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

At midday is the cheapest time of day to fly from Sydney to Jeju City when you can find flight prices for as low as $922. Flying to Jeju City at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Jeju City is in the afternoon when prices are around $1,548.

When to book flights from Sydney to Jeju City

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Jeju City according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Jeju City (SYD to CJU) flight deals and tips

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

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Sydney to Jeju City takes 17h 20m
There are no direct flights from Sydney to Jeju City. There are no popular flight routes from Sydney to Jeju City.
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  • How far is Sydney Kingsford Smith to Jeju City by plane?

    The straight-line distance from Sydney Kingsford Smith to Jeju City is 7918.5 km. 13h 10m is a normal flight duration for this route.

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

    Prices for flights from Sydney Kingsford Smith Airport to Jeju City Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Jeju City Airport.

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

    The travel and health documents you'll need for your trip to Jeju City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Jeju City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Jeju City?

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

Why use momondo?

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

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 City for you.

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

Yes. momondo allows you to filter the results for Sydney to Jeju City flights to just show those with flexible booking policies.

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

Once all potential Sydney to Jeju City 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 City right now. Can momondo alert me if prices change?

Price alerts on flights to Jeju City from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Jeju City 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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