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Cheap flights from South Korea to Sydney from $274

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SYD
16 Jul — 23 Jul1
1 adult

Cheap flight deals from South Korea to Sydney

Keep the following information in mind while searching for South Korea to Sydney flight deals. Data was last updated 11 July 2025.

Round-trip from

$631

One-way from

$274

Popular in

December

Cheapest in

March

Average price

$881

Good round-trip deal

$350 or less

Good one-way deal

$367 or less
Scoot
  • Scoot
  • 19/8-25/8
  • 2 total stops
  • 45h 25m total
  • South Korea to Sydney
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14/9
  • 14/9
  • 2 total stops
  • 50h 35m total
  • South Korea to Sydney
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($152 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from South Korea to Sydney Kingsford Smith.
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Price to beat on a one-way flight from South Korea to Sydney Kingsford Smith.
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Find flight deals from South Korea to Sydney

Cheapest flights from South Korea to Sydney
Explore the most affordable flight options available from South Korea to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Tue 19/808:35CJU - SYD
1 stop26h 00mScoot
Mon 25/812:50SYD - CJU
1 stop19h 25mScoot
Deal found 10/7$631
Tue 2/908:00PUS - SYD
1 stop25h 10mMultiple Airlines
Wed 10/910:15SYD - PUS
1 stop21h 40mMultiple Airlines
Deal found 10/7$687
Sun 24/811:00PUS - SYD
1 stop24h 15mVietnam Airlines
Sun 31/810:15SYD - PUS
1 stop22h 35mVietnam Airlines
Deal found 9/7$696
Mon 1/911:30ICN - SYD
1 stop31h 00mMultiple Airlines
Tue 16/910:45SYD - ICN
Nonstop10h 30mMultiple Airlines
Deal found 9/7$699
Mon 18/811:30ICN - SYD
1 stop23h 05mScoot
Thu 28/820:45SYD - ICN
1 stop37h 55mScoot
Deal found 9/7$701
Mon 25/821:50ICN - SYD
1 stop15h 25mHainan Airlines
Thu 28/821:00SYD - ICN
1 stop24h 45mHainan Airlines
Deal found 9/7$702
Tue 16/913:10ICN - SYD
2 stops21h 05mChina Eastern
Sun 21/912:00SYD - ICN
2 stops27h 50mChina Eastern
Deal found 9/7$708
Fri 22/814:50ICN - SYD
1 stop18h 00mHong Kong Airlines
Mon 1/911:30SYD - ICN
1 stop27h 20mHong Kong Airlines
Deal found 9/7$719
Fri 22/810:05ICN - SYD
1 stop25h 10mVietnam Airlines
Mon 1/910:15SYD - ICN
1 stop31h 10mVietnam Airlines
Deal found 10/7$722
Tue 21/1016:45ICN - SYD
1 stop25h 40mChina Southern
Fri 31/1022:00SYD - ICN
2 stops38h 20mChina Southern
Deal found 10/7$724
Tue 12/812:35PUS - SYD
1 stop23h 00mChina Eastern
Wed 20/811:00SYD - PUS
1 stop25h 35mChina Eastern
Deal found 10/7$742
Tue 26/821:50ICN - SYD
Nonstop10h 15mJetstar
Tue 23/910:45SYD - ICN
Nonstop10h 30mJetstar
Deal found 9/7$743

Cheapflights Fare Finder

Customise your flight search to find flights from South Korea to Sydney 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 11 July 2025.
Use the filters below to find and compare flights from South Korea to Sydney that are best for you.

Fly from

South Korea

Fly to

Sydney

Route

Depart

Return

Price

Jeju CitySydney

CJU - SYD

CJUSYD

Jeju City

Tue 19/8

08:35-11:35

1 stop26h 00m

Sydney Kingsford Smith

Mon 25/8

12:50-07:15

1 stop19h 25m

$631

BusanSydney

PUS - SYD

PUSSYD

Busan Gimhae

Tue 2/9

08:00-10:10

1 stop25h 10m

Sydney Kingsford Smith

Wed 10/9

10:15-06:55

1 stop21h 40m

$687

BusanSydney

PUS - SYD

PUSSYD

Busan Gimhae

Sun 24/8

11:00-12:15

1 stop24h 15m

Sydney Kingsford Smith

Sun 31/8

10:15-07:50

1 stop22h 35m

$696

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Mon 1/9

11:30-19:30

1 stop31h 00m

Sydney Kingsford Smith

Tue 16/9

10:45-20:15

Nonstop10h 30m

$699

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Mon 18/8

11:30-11:35

1 stop23h 05m

Sydney Kingsford Smith

Thu 28/8

20:45-09:40

1 stop37h 55m

$701

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Fri 22/8

21:50-14:15

1 stop15h 25m

Sydney Kingsford Smith

Thu 28/8

21:00-20:45

1 stop24h 45m

$702

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Sat 6/9

13:10-11:15

2 stops21h 05m

Sydney Kingsford Smith

Sun 14/9

12:00-14:50

2 stops27h 50m

$710

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Fri 22/8

10:05-12:15

1 stop25h 10m

Sydney Kingsford Smith

Mon 1/9

10:15-16:25

1 stop31h 10m

$713

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Fri 22/8

14:50-09:50

1 stop18h 00m

Sydney Kingsford Smith

Mon 1/9

11:30-13:50

1 stop27h 20m

$719

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Sun 7/9

21:50-08:25

2 stops33h 35m

Sydney Kingsford Smith

Sun 14/9

21:45-15:25

1 stop18h 40m

$725

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 42 results
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5

Best time to book a flight from South Korea to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from South Korea 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 South Korea to Sydney

What is the cheapest month to book a flight from South Korea to Sydney?

Currently, May is the cheapest month in which you can book a flight from South Korea to Sydney (average of $129). Flying from South Korea to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from South Korea to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

When flying from South Korea to Sydney, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from South Korea to Sydney

Explore weekly flight availability from South Korea to Sydney. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 July 2025.

The most flights from KR0 to SYD are scheduled on a Wednesday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with Hainan Airlines, China Southern, andVietnam Airlines from South Korea to Sydney. 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.
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Food

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.2
Very Good
41 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Food

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Southern
7.6
Good
103 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Food

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Vietnam Airlines
7.5
Good
195 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Food

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
China Eastern
7.2
Good
151 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Food

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Air China
7.2
Good
89 reviews
Hainan Airlines
8.2
Very Good
41 reviews
Check prices

Boarding

8.6

Food

8.6

Comfort

8.1

Crew

8.9

Overall

8.2

Entertainment

7.6

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from South Korea?

    For a flight from South Korea to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • How popular is this South Korea to Sydney flight route?

    Within the past month, 515 users have taken a look at flights from South Korea to Sydney Kingsford Smith.

  • What are the cheapest airlines to fly from South Korea to Sydney one-way?

    The cheapest airline one-way is Scoot, with whom users have recently found tickets for as low as $291. However, be on the lookout for offers from XiamenAir and Jetstar, as they are both options that can get you from South Korea to Sydney for a low price.

  • What are the most popular routes from South Korea to Sydney?

    The most popular route from South Korea to Sydney is Incheon Intl - Sydney Kingsford Smith. You may also consider Seoul Gimpo Intl - Sydney Kingsford Smith or Busan Gimhae - Sydney Kingsford Smith.

  • What are the most reliable airlines from South Korea to Sydney?

    No one likes to see their flight delayed. When booking a flight from South Korea to Sydney consider choosing T'way Air(96%), Qantas Airways(72%) or Jetstar(44%), as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from South Korea to Sydney?

    Looking for the cheapest flight from South Korea to Sydney? While on average our users pay $1,228, our data indicates the cheapest price to be $265. The most popular route (Incheon Intl - Sydney Kingsford Smith), is priced around $547.

  • Can I find deals for flights from South Korea to Sydney that include hotel bookings?

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

  • How can I find direct flights from South Korea to Sydney?

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

  • Can I find deals for business class flights from South Korea to Sydney?

    Yes. Cheapflights offers flight deals from South Korea to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Korea to Sydney?

    Currently, May is the cheapest month in which you can book a flight from South Korea to Sydney (average of $129). Flying from South Korea to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near South Korea?

Book flights to South Korea if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Cronulla
Terrigal
Lithgow
Randwick
Bondi Beach
Leura

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from South Korea to Sydney

Discover the top 6 airlines that operate flights from South Korea to Sydney. 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
T'way AirCheapest$583Average$1,199FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
China EasternCheapest$594Average$790FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
JetstarCheapest$633Average$891FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Qantas AirwaysCheapest$902Average$1,285FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Korean AirCheapest$1,031Average$1,382FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,060Average$1,375FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines 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 South Korea to Sydney?

Cheapflights makes it easy to find South Korea to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from South Korea to Sydney?

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 South Korea to Sydney.

Can Cheapflights find flights from South Korea to Sydney with no change fees?

Yes! Cheapflights helps users easily find flights from South Korea to Sydney with no change fees.

Can Cheapflights notify me if prices for flights from South Korea to Sydney become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sydney from South Korea today and book when prices fit your budget.

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