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Cheap flights from South Korea to Sydney from $289

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SYD
2 Apr — 9 Apr1
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 28 March 2025.

Round-trip from

$596

One-way from

$289

Popular in

October

Cheapest in

March

Average price

$774

Good round-trip deal

$607 or less

Good one-way deal

$332 or less
China Eastern
  • China Eastern
  • 11/5-19/5
  • 2 total stops
  • 48h 35m total
  • South Korea to Sydney
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AirAsia X
  • AirAsia X
  • 11/4
  • 1 total stop
  • 22h 40m total
  • South Korea to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($107 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).
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Average for round-trip flights in March 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 28 March 2025.

Sun 11/512:35PUS - SYD
1 stop23h 00mChina Eastern
Mon 19/511:00SYD - PUS
1 stop25h 35mChina Eastern
Deal found 27/3$596
Wed 2/412:00TAE - SYD
1 stop20h 00mChina Eastern
Fri 4/412:00SYD - TAE
1 stop25h 00mChina Eastern
Deal found 27/3$599
Sun 11/512:00GMP - SYD
1 stop23h 35mChina Eastern
Sun 25/520:30SYD - GMP
1 stop24h 20mChina Eastern
Deal found 27/3$603
Wed 25/620:20ICN - SYD
1 stop22h 40mMultiple Airlines
Thu 3/710:45SYD - ICN
Nonstop10h 30mMultiple Airlines
Deal found 28/3$626
Wed 30/414:15ICN - SYD
3 stops41h 15mChina Eastern
Thu 8/511:00SYD - ICN
1 stop34h 45mChina Eastern
Deal found 27/3$628
Sun 11/521:50ICN - SYD
Nonstop10h 15mJetstar
Sun 18/510:45SYD - ICN
Nonstop10h 30mJetstar
Deal found 26/3$634
Wed 21/513:20ICN - SYD
2 stops29h 20mChina Southern
Wed 28/510:05SYD - ICN
1 stop30h 20mChina Southern
Deal found 28/3$641
Mon 12/522:35ICN - SYD
2 stops19h 55mScoot
Tue 20/512:50SYD - ICN
1 stop22h 25mScoot
Deal found 28/3$647
Thu 5/613:30ICN - SYD
1 stop18h 50mXiamenAir
Mon 9/611:25SYD - ICN
1 stop26h 05mXiamenAir
Deal found 27/3$660
Tue 20/513:30GMP - SYD
2 stops53h 10mChina Southern
Sat 24/508:45SYD - GMP
2 stops52h 40mChina Southern
Deal found 27/3$726
Sat 24/512:35PUS - SYD
1 stop19h 25mMultiple Airlines
Tue 27/508:15SYD - PUS
2 stops28h 20mMultiple Airlines
Deal found 27/3$736
Sun 17/810:05ICN - SYD
1 stop25h 10mVietnam Airlines
Mon 25/810:15SYD - ICN
1 stop31h 10mVietnam Airlines
Deal found 27/3$741

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 28 March 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

BusanSydney

PUS - SYD

PUSSYD

Busan Gimhae

Sun 11/5

12:35-12:35

1 stop23h 00m

Sydney Kingsford Smith

Mon 19/5

11:00-11:35

1 stop25h 35m

$596

DaeguSydney

TAE - SYD

TAESYD

Daegu

Wed 2/4

12:00-10:00

1 stop20h 00m

Sydney Kingsford Smith

Fri 4/4

12:00-11:00

1 stop25h 00m

$599

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Sun 11/5

12:00-12:35

1 stop23h 35m

Sydney Kingsford Smith

Sun 25/5

20:30-19:50

1 stop24h 20m

$603

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 25/6

20:20-20:00

1 stop22h 40m

Sydney Kingsford Smith

Sat 28/6

10:45-20:15

Nonstop10h 30m

$626

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 30/4

14:15-08:30

3 stops41h 15m

Sydney Kingsford Smith

Mon 19/5

11:20-13:15

3 stops26h 55m

$628

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 21/5

13:20-19:40

2 stops29h 20m

Sydney Kingsford Smith

Tue 27/5

21:45-21:50

1 stop25h 05m

$637

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Fri 16/5

13:30-09:20

1 stop18h 50m

Sydney Kingsford Smith

Sat 17/5

11:25-12:30

1 stop26h 05m

$644

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Mon 12/5

22:35-19:30

2 stops19h 55m

Sydney Kingsford Smith

Thu 22/5

20:45-09:40

1 stop37h 55m

$645

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 21/5

21:50-09:05

Nonstop10h 15m

Sydney Kingsford Smith

Sun 25/5

10:45-20:15

Nonstop10h 30m

$674

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Thu 12/6

13:30-19:40

2 stops53h 10m

Sydney Kingsford Smith

Sun 15/6

10:05-12:25

2 stops51h 20m

$728

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 55 results
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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 28 March 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.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 28 March 2025.
Get a feel of what it's like to fly with Korean Air, ANA and Vietnam Airlines from South Korea to Sydney by reading reviews from past customers. 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.
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Korean Air
8.4
Very Good
1,050 reviews
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
ANA
8.3
Very Good
829 reviews
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Vietnam Airlines
7.6
Good
192 reviews
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Qantas Airways
7.5
Good
811 reviews
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.
Cathay Pacific
7.5
Good
837 reviews
Korean Air
8.4
Very Good
1,050 reviews
Check prices

Comfort

8.3

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

David,Dec 2024

ICN - JFK

A great airline with very attentive flight crew. Comfortable seats with more legroom than some other carriers. Good was relatively good and is included in many flights! Highly recommend.

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 AirAsia X, with whom users have recently found tickets for as low as $289. However, be on the lookout for offers from Scoot 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 KLM(62%), Air France(62%) or Korean Air(62%), 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 $1,802, our data indicates the cheapest price to be $286. The most popular route (Incheon Intl - Sydney Kingsford Smith), is priced around $541.

  • 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
Randwick
Terrigal
Lithgow
Bondi Beach
Leura
Swansea

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Korea to Sydney

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Top 8 airlines flying from South Korea to Sydney

Discover the top 8 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 28 March 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$554Average$711FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
T'way AirCheapest$593Average$1,145FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
China SouthernCheapest$620Average$731FlexibilityNo cancel feeOn-time69%
Search China Southern flights
JetstarCheapest$674Average$975FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Singapore AirlinesCheapest$755Average$1,373FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$993Average$1,280FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Korean AirCheapest$1,099Average$1,331FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,104Average$1,435FlexibilityNo 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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