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Cheap flights from Sydney to Jeju City from $360

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 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 City

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
19:40 - 21:05SYD-CJU
26h 25m1 stop
Air China Logo
15:00 - 14:50CJU-SYD
46h 50m2 stops
$1,203Air China
Find Deal
Sun, 5 Apr - Tue, 14 Apr
Juneyao Airlines Logo
08:15 - 21:20SYD-CJU
14h 05m1 stop
Juneyao Airlines Logo
22:20 - 06:15CJU-SYD
30h 55m1 stop
$1,452Juneyao Airlines
Find Deal
Mon, 6 Apr - Thu, 9 Apr
Air China Logo
19:40 - 21:05SYD-CJU
26h 25m1 stop
Air China Logo
22:05 - 14:50CJU-SYD
15h 45m1 stop
$1,489Air China
Find Deal
Sun, 5 Apr - Mon, 13 Apr
Air China Logo
19:40 - 13:55SYD-CJU
43h 15m2 stops
Air China Logo
15:00 - 14:50CJU-SYD
46h 50m2 stops
$1,493Air China
Find Deal
Sun, 5 Apr - Tue, 14 Apr
Juneyao Airlines Logo
08:50 - 21:20SYD-CJU
14h 30m1 stop
Juneyao Airlines Logo
22:20 - 06:15CJU-SYD
30h 55m1 stop
$1,557Juneyao Airlines
Find Deal
Sat, 4 Apr - Sat, 11 Apr
Juneyao Airlines Logo
08:15 - 21:20SYD-CJU
14h 05m1 stop
Juneyao Airlines Logo
22:20 - 06:15CJU-SYD
30h 55m1 stop
$1,571Juneyao Airlines
Find Deal
Mon, 6 Apr - Tue, 14 Apr
Air China Logo
20:40 - 13:55SYD-CJU
43h 15m2 stops
Air China Logo
15:00 - 14:50CJU-SYD
46h 50m2 stops
$1,594Air China
Find Deal
Sat, 4 Apr - Tue, 14 Apr
Multiple Airlines Logo
18:00 - 21:20SYD-CJU
29h 20m2 stops
Multiple Airlines Logo
22:20 - 06:15CJU-SYD
30h 55m1 stop
$1,669Multiple Airlines
Find Deal
Sat, 4 Apr - Sun, 12 Apr
Air China Logo
19:40 - 21:05SYD-CJU
26h 25m1 stop
Air China Logo
22:05 - 14:50CJU-SYD
15h 45m1 stop
$1,675Air China
Find Deal
Sun, 5 Apr - Fri, 10 Apr
Juneyao Airlines Logo
08:50 - 21:20SYD-CJU
14h 30m1 stop
Juneyao Airlines Logo
22:20 - 06:15CJU-SYD
30h 55m1 stop
$1,676Juneyao Airlines
Find Deal
Sat, 4 Apr - Tue, 14 Apr

Air China flights from Sydney to Jeju City

Our best Air China deals on Sydney to Jeju City flight tickets
Air China
5 Apr
SYD19:40Sydney Kingsford Smith
26h 25m
1 stop
CJU21:05Jeju City
14 Apr
CJU15:00Jeju City
46h 50m
2 stops
SYD14:50Sydney Kingsford Smith
$1,203
Find similar
Air China
5 Apr
SYD19:40Sydney Kingsford Smith
26h 25m
1 stop
CJU21:05Jeju City
13 Apr
CJU22:05Jeju City
15h 45m
1 stop
SYD14:50Sydney Kingsford Smith
$1,489
Find similar
Air China
5 Apr
SYD19:40Sydney Kingsford Smith
43h 15m
2 stops
CJU13:55Jeju City
14 Apr
CJU15:00Jeju City
46h 50m
2 stops
SYD14:50Sydney Kingsford Smith
$1,493
Find similar

Juneyao Airlines flights from Sydney to Jeju City

Our best Juneyao Airlines deals on Sydney to Jeju City flight tickets
Juneyao Airlines
6 Apr
SYD08:15Sydney Kingsford Smith
14h 05m
1 stop
CJU21:20Jeju City
9 Apr
CJU22:20Jeju City
30h 55m
1 stop
SYD06:15Sydney Kingsford Smith
$1,452
Find similar
Juneyao Airlines
4 Apr
SYD08:50Sydney Kingsford Smith
14h 30m
1 stop
CJU21:20Jeju City
11 Apr
CJU22:20Jeju City
30h 55m
1 stop
SYD06:15Sydney Kingsford Smith
$1,557
Find similar
Juneyao Airlines
6 Apr
SYD08:15Sydney Kingsford Smith
14h 05m
1 stop
CJU21:20Jeju City
14 Apr
CJU22:20Jeju City
30h 55m
1 stop
SYD06:15Sydney Kingsford Smith
$1,571
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 22 November 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

Sun 5/4

19:40-21:05

1 stop26h 25m

Jeju City

Tue 14/4

15:00-14:50

2 stops46h 50m

$1,203

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 6/4

08:15-21:20

1 stop14h 05m

Jeju City

Thu 9/4

22:20-06:15

1 stop30h 55m

$1,452

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 5/4

19:40-21:05

1 stop26h 25m

Jeju City

Mon 13/4

22:05-14:50

1 stop15h 45m

$1,489

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 5/4

19:40-13:55

2 stops43h 15m

Jeju City

Tue 14/4

15:00-14:50

2 stops46h 50m

$1,493

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 4/4

08:50-21:20

1 stop14h 30m

Jeju City

Sat 11/4

22:20-06:15

1 stop30h 55m

$1,557

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Mon 6/4

08:15-21:20

1 stop14h 05m

Jeju City

Tue 14/4

22:20-06:15

1 stop30h 55m

$1,571

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 4/4

20:40-13:55

2 stops43h 15m

Jeju City

Tue 14/4

15:00-14:50

2 stops46h 50m

$1,594

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 4/4

18:00-21:20

2 stops29h 20m

Jeju City

Sun 12/4

22:20-06:15

1 stop30h 55m

$1,669

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sun 5/4

19:40-21:05

1 stop26h 25m

Jeju City

Fri 10/4

22:05-14:50

1 stop15h 45m

$1,675

SydneyJeju City

SYD - CJU

SYDCJU

Sydney Kingsford Smith

Sat 4/4

08:50-21:20

1 stop14h 30m

Jeju City

Tue 14/4

22:20-06:15

1 stop30h 55m

$1,676

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 $927. The most expensive day to fly to Jeju City is Sunday, with ticket prices averaging around $1,516.

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 $936. 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 $1,572.

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

Direct flights

None
There are no direct flights from Sydney to Jeju City. There are no popular flight routes from Sydney to Jeju City.
Search flight deals

  • 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 25m 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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