฿18,780 Cheap Flights from Sydney (SYD) to Jeju (CJU)

View ฿18,780 flight on Tue, 14 Apr 2026Opens in a new window

Popular airlines from Sydney Airport (SYD) to Jeju Intl. Airport (CJU)

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Cheap Flights from Sydney (SYD) to Jeju (CJU)

Prices were available within the past 7 days and start at ฿18,780 for one-way flights and ฿45,060 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Juneyao Air
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿45,060 Return, found 4 days ago
฿45,060
Return
found 4 days ago
Select Juneyao Air flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿45,060 found 4 days ago
Scoot
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿45,225 Return, found 4 days ago
฿45,225
Return
found 4 days ago
Select Scoot flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿45,225 found 4 days ago
Juneyao Air
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿45,520 Return, found 4 days ago
฿45,520
Return
found 4 days ago
Select Juneyao Air flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿45,520 found 4 days ago
Juneyao Air
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿46,991 Return, found 4 days ago
฿46,991
Return
found 4 days ago
Select Juneyao Air flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿46,991 found 4 days ago
Juneyao Air
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿47,451 Return, found 4 days ago
฿47,451
Return
found 4 days ago
Select Juneyao Air flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿47,451 found 4 days ago
Scoot
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿48,352 Return, found 4 days ago
฿48,352
Return
found 4 days ago
Select Scoot flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿48,352 found 4 days ago
Juneyao Air
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿50,735 Return, found 4 days ago
฿50,735
Return
found 4 days ago
Select Juneyao Air flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿50,735 found 4 days ago
Juneyao Air
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿51,265 Return, found 4 days ago
฿51,265
Return
found 4 days ago
Select Juneyao Air flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿51,265 found 4 days ago
Scoot
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿57,570 Return, found 4 days ago
฿57,570
Return
found 4 days ago
Select Scoot flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿57,570 found 4 days ago
Cathay Pacific
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿59,730 Return, found 4 days ago
฿59,730
Return
found 4 days ago
Select Cathay Pacific flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿59,730 found 4 days ago
Cathay Pacific
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿60,650 Return, found 4 days ago
฿60,650
Return
found 4 days ago
Select Cathay Pacific flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿60,650 found 4 days ago
Korean Air
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿64,710 Return, found 4 days ago
฿64,710
Return
found 4 days ago
Select Korean Air flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿64,710 found 4 days ago
Cathay Pacific
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿65,465 Return, found 4 days ago
฿65,465
Return
found 4 days ago
Select Cathay Pacific flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿65,465 found 4 days ago
Cathay Pacific
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿66,380 Return, found 4 days ago
฿66,380
Return
found 4 days ago
Select Cathay Pacific flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿66,380 found 4 days ago
Asiana Airlines
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿66,820 Return, found 4 days ago
฿66,820
Return
found 4 days ago
Select Asiana Airlines flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿66,820 found 4 days ago
Asiana Airlines
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿66,935 Return, found 4 days ago
฿66,935
Return
found 4 days ago
Select Asiana Airlines flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿66,935 found 4 days ago
Asiana Airlines
Tue, 14 Apr - Sun, 19 Apr
SYD
Sydney
CJU
Jeju City
฿67,070 Return, found 4 days ago
฿67,070
Return
found 4 days ago
Select Asiana Airlines flight, departing Tue, 14 Apr from Sydney to Jeju City, returning Sun, 19 Apr, priced at ฿67,070 found 4 days ago

Frequently asked questions

How much is a flight from SYD to CJU?
The lowest price advertised for a round-trip journey from Mascot Airport to Jeju Intl. Airport is ฿45,060. But you better get moving. This figure is taken from fares quoted within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Mascot Airport to CJU?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Kingsford Smith Intl. Airport (SYD) to Jeju Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Kingsford Smith Intl. Airport (SYD) to Jeju Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Kingsford Smith Intl. Airport (SYD) to Jeju Intl. Airport?
With a flight distance of 7,900 kilometres between Mascot Airport and CJU, this is a long-haul journey. Make sure you keep well hydrated and go for a short walk down the aisle every now and then.
Which airlines fly direct from SYD to CJU?
Direct flights aren't available, so you'll have to make at least one stop between Kingsford Smith Intl. Airport (SYD) and CJU. Take advantage of the layover time to stretch your legs and grab a coffee.
Are Kingsford Smith Intl. Airport (SYD) to CJU flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between Sydney Airport and CJU are of course possible, it's also a good idea to monitor prices well before you fly. In fact, some air carriers publish their prices up to a year ahead of the departure date. Expedia is constantly updating the best bargains around, so check back often and be ready to lock in your seat when the price dips.

Travel information

Origin airport
Kingsford Smith Intl.
Destination airport
Jeju Intl.
Return price
฿45,059
Distance
7882 km
*Available to Expedia members.