How popular is this Seoul to Sydney flight route?

This flight path from Seoul to Sydney Kingsford Smith was viewed by 515 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

What are the cheapest airlines flying from Seoul to Sydney round-trip?

Currently priced at $640, China Southern will fly you from Seoul to Sydney and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hong Kong Airlines and Scoot - these airlines can fly you to your destination from $643 and $649, respectively. China Southern is priced at 26% lower than the current average price of a flight leaving 3 months from now. Find deals

What are the cheapest airlines to fly from Seoul to Sydney one-way?

$295 is the cheapest one-way deal found within the past few days, from Jetstar. You may also be able to find cheap deals on Scoot and XiamenAir, with prices starting from $296 and $298, respectively. Find deals

What is the cheapest day to fly from Seoul to Sydney?

Travellers seeking maximum savings on their Seoul to Sydney flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Seoul to Sydney?

Looking at all options, your cheapest flight can be booked for $298. While the most popular route (Incheon Intl - Sydney Kingsford Smith) can be booked for $538 on average our data indicates $1,595 when flying from Seoul to Sydney.

What are the most reliable airlines from Seoul to Sydney?

Consider T'way Air (94%), Etihad Airways (56%) or Turkish Airlines (56%) when booking your flight. These represent the most reliable airlines when flying from Seoul to Sydney.

What are the most popular airlines that fly from Seoul to Sydney?

China Southern, Jetstar and Korean Air are the most popular airlines when flying from Seoul to Sydney.

What is the cheapest day to fly return from Seoul to Sydney?

Users have found that flying from Seoul to Sydney on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seoul to Sydney?

Find a great deal and save up to 43% by booking at least 24 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seoul to Sydney within the next two weeks, with the cheapest ticket starting at $706.

What is the cheapest month to fly from Seoul to Sydney?

March can be a great time to fly to Sydney from Seoul with a flight ticket averaging about $870. Cheapflights users have found deals in the month of March for as cheap as $583. The most expensive prices can be found in the month of December.

What airport do you fly into for flights to Sydney from Seoul?

If you book a flight to Sydney from Seoul, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 9 flights from Seoul to Kingsford Smith per day from 7 different airlines.

Can I find deals for flights from Seoul to Sydney that include hotel bookings?

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

How can I find direct flights from Seoul to Sydney?

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

Can I find deals for business class flights from Seoul to Sydney?

Yes. Cheapflights offers flight deals from Seoul 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.

$290+ Flights from Seoul to Sydney

Cheapflights Tip: The best prices from Seoul to Sydney Kingsford Smith are usually found in March or June, booked 23 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Seoul to Sydney

Round-trip from	$640
One-way from	$290
Popular in	December
Cheapest in	March
Average price	$755
Good round-trip deal	$327 or less
Good one-way deal	$337 or less

China Southern
22/8-27/8
3 total stops
56h 35m total
Seoul to Sydney

Search Deals

16/6
2 total stops
34h 40m total
Seoul to Sydney

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($167 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Price to beat on a round-trip flight from Seoul (SEL) to Sydney Kingsford Smith.

Search Deals

Price to beat on a one-way flight from Seoul (SEL) to Sydney Kingsford Smith.

Search Deals

Find flight deals from Seoul to Sydney

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

Mon 15/1213:45GMP - SYD

2 stops28h 35mChina Southern

Thu 15/109:20SYD - GMP

2 stops29h 05mChina Southern

Deal found 9/6$640

Fri 22/809:25ICN - SYD

2 stops20h 00mChina Southern

Wed 27/810:15SYD - ICN

1 stop36h 35mChina Southern

Deal found 10/6$640

Wed 11/613:30ICN - SYD

1 stop18h 50mXiamenAir

Fri 11/711:25SYD - ICN

1 stop26h 05mXiamenAir

Deal found 10/6$641

Tue 1/714:50ICN - SYD

1 stop18h 00mHong Kong Airlines

Tue 8/711:30SYD - ICN

1 stop27h 20mHong Kong Airlines

Deal found 10/6$643

Tue 1/708:15ICN - SYD

1 stop22h 35mMultiple Airlines

Thu 17/710:45SYD - ICN

Nonstop10h 30mMultiple Airlines

Deal found 10/6$644

Sat 30/811:05ICN - SYD

1 stop23h 30mScoot

Mon 8/920:45SYD - ICN

1 stop38h 30mScoot

Deal found 10/6$649

Mon 1/921:50ICN - SYD

Nonstop10h 15mJetstar

Tue 9/910:45SYD - ICN

Nonstop10h 30mJetstar

Deal found 11/6$676

Wed 10/908:30ICN - SYD

2 stops22h 10mChina Eastern

Sun 14/912:00SYD - ICN

2 stops27h 50mChina Eastern

Deal found 10/6$680

Wed 20/807:10GMP - SYD

2 stops47h 10mMultiple Airlines

Tue 26/812:50SYD - GMP

2 stops22h 10mMultiple Airlines

Deal found 10/6$724

Fri 17/1010:05ICN - SYD

1 stop25h 10mVietnam Airlines

Thu 23/1011:15SYD - ICN

1 stop31h 10mVietnam Airlines

Deal found 11/6$758

Fri 15/820:20ICN - SYD

1 stop22h 40mAirAsia X

Fri 22/809:15SYD - ICN

1 stop22h 45mAirAsia X

Deal found 9/6$787

Wed 11/620:50GMP - SYD

1 stop35h 10mChina Eastern

Tue 19/811:00SYD - GMP

1 stop25h 00mChina Eastern

Deal found 10/6$825

Best flights from Seoul to Sydney
Discover carefully curated flight deals from Seoul to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 June 2025.

Fri 22/809:25ICN - SYD

2 stops20h 00mChina Southern

Wed 27/810:15SYD - ICN

1 stop36h 35mChina Southern

Deal found 10/6$640

Tue 1/708:15ICN - SYD

1 stop22h 35mMultiple Airlines

Thu 10/710:45SYD - ICN

Nonstop10h 30mMultiple Airlines

Deal found 9/6$641

Tue 1/714:50ICN - SYD

1 stop18h 00mHong Kong Airlines

Tue 8/711:30SYD - ICN

1 stop27h 20mHong Kong Airlines

Deal found 10/6$643

Sat 30/811:05ICN - SYD

1 stop23h 30mScoot

Mon 8/920:45SYD - ICN

1 stop38h 30mScoot

Deal found 10/6$649

Mon 1/921:50ICN - SYD

Nonstop10h 15mJetstar

Tue 9/910:45SYD - ICN

Nonstop10h 30mJetstar

Deal found 11/6$676

Wed 10/908:30ICN - SYD

2 stops22h 10mChina Eastern

Sun 14/912:00SYD - ICN

2 stops27h 50mChina Eastern

Deal found 10/6$680

Mon 13/1013:30ICN - SYD

1 stop18h 50mXiamenAir

Fri 17/1012:25SYD - ICN

1 stop26h 05mXiamenAir

Deal found 10/6$683

Sat 18/1017:55ICN - SYD

1 stop37h 20mVietnam Airlines

Thu 23/1011:15SYD - ICN

1 stop31h 10mVietnam Airlines

Deal found 10/6$773

Fri 15/820:20ICN - SYD

1 stop22h 40mAirAsia X

Fri 22/809:15SYD - ICN

1 stop22h 45mAirAsia X

Deal found 9/6$787

Wed 29/1014:25GMP - SYD

1 stop23h 05mAir China

Sat 8/1120:40SYD - GMP

1 stop18h 25mAir China

Deal found 9/6$873

Wed 24/919:55GMP - SYD

1 stop22h 20mANA

Wed 15/1012:50SYD - GMP

1 stop31h 45mANA

Deal found 9/6$951

Tue 28/1013:45GMP - SYD

2 stops28h 35mChina Southern

Sat 1/1111:25SYD - GMP

2 stops27h 00mChina Southern

Deal found 9/6$715

Direct flights from Seoul to Sydney
Explore direct flight options from Seoul to Sydney based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 June 2025.

Fri 27/621:50ICN - SYD

Nonstop10h 15mJetstar

Thu 10/710:45SYD - ICN

Nonstop10h 30mJetstar

Deal found 9/6$643

Mon 23/622:10ICN - SYD

Nonstop10h 45mMultiple Airlines

Wed 23/710:45SYD - ICN

Nonstop10h 30mMultiple Airlines

Deal found 10/6$660

Fri 7/1121:40ICN - SYD

Nonstop10h 35mT'way Air

Mon 17/1112:15SYD - ICN

Nonstop11h 00mT'way Air

Deal found 10/6$891

Last-minute flights from Seoul to Sydney
Discover last-minute flight deals from Seoul to Sydney. Data last updated 11 June 2025 and is based on user searches.

Wed 11/613:30ICN - SYD

1 stop18h 50mXiamenAir

Wed 9/711:25SYD - ICN

1 stop26h 05mXiamenAir

Deal found 9/6$640

Wed 11/620:50GMP - SYD

1 stop35h 10mChina Eastern

Tue 19/811:00SYD - GMP

1 stop25h 00mChina Eastern

Deal found 10/6$825

Mon 16/611:30ICN - SYD

1 stop31h 00mScoot

Tue 15/712:50SYD - ICN

1 stop22h 25mScoot

Deal found 9/6$644

Mon 16/610:20ICN - SYD

1 stop32h 20mChina Southern

Mon 30/608:45SYD - ICN

1 stop29h 55mChina Southern

Deal found 10/6$787

Wed 18/608:30ICN - SYD

2 stops22h 10mChina Eastern

Tue 24/611:20SYD - ICN

2 stops29h 00mChina Eastern

Deal found 8/6$749

Wed 18/620:50GMP - SYD

1 stop35h 10mChina Eastern

Tue 24/611:00SYD - GMP

1 stop25h 00mChina Eastern

Deal found 10/6$836

Wed 18/613:30GMP - SYD

2 stops29h 10mChina Southern

Mon 30/608:45SYD - GMP

2 stops52h 40mChina Southern

Deal found 11/6$937

Thu 19/621:50ICN - SYD

Nonstop10h 15mMultiple Airlines

Sun 13/709:15SYD - ICN

1 stop22h 45mMultiple Airlines

Deal found 10/6$640

Thu 19/613:30ICN - SYD

1 stop18h 50mXiamenAir

Fri 25/711:25SYD - ICN

1 stop26h 05mXiamenAir

Deal found 8/6$653

Thu 19/621:50ICN - SYD

Nonstop10h 15mJetstar

Mon 14/710:45SYD - ICN

Nonstop10h 30mJetstar

Deal found 11/6$676

Thu 19/620:30ICN - SYD

1 stop34h 30mPhilippine Airlines

Sat 21/610:10SYD - ICN

1 stop34h 10mPhilippine Airlines

Deal found 11/6$796

Thu 19/612:40GMP - SYD

1 stop19h 45mANA

Sun 31/811:50SYD - GMP

1 stop24h 15mANA

Deal found 8/6$940

One-way flights from Seoul to Sydney
Search for one-way flight options from Seoul to Sydney. Find affordable one-way fares based on user searches. Data last updated 11 June 2025.

Mon 16/619:40GMP - SYD

2 stops34h 40mMultiple Airlines

Deal found 9/6$290

Fri 20/621:50ICN - SYD

Nonstop10h 15mJetstar

Deal found 9/6$295

Wed 18/611:30ICN - SYD

1 stop31h 00mScoot

Deal found 9/6$296

Fri 29/813:30ICN - SYD

1 stop18h 50mXiamenAir

Deal found 10/6$298

Wed 17/916:45ICN - SYD

1 stop25h 55mChina Southern

Deal found 10/6$302

Wed 9/706:25ICN - SYD

1 stop22h 45mVietJet Air

Deal found 9/6$307

Fri 20/622:10ICN - SYD

Nonstop10h 45mT'way Air

Deal found 11/6$308

Thu 10/706:25ICN - SYD

2 stops24h 25mMultiple Airlines

Deal found 10/6$319

Sat 21/614:50ICN - SYD

1 stop18h 00mHong Kong Airlines

Deal found 11/6$321

Mon 30/611:55ICN - SYD

2 stops23h 40mChina Eastern

Deal found 8/6$339

Sun 6/701:15ICN - SYD

1 stop31h 30mCebu Pacific

Deal found 11/6$367

Thu 28/817:55ICN - SYD

1 stop37h 20mVietnam Airlines

Deal found 10/6$400

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Fri 22/8

09:25-06:25

2 stops20h 00m

Sydney Kingsford Smith

Wed 27/8

10:15-21:50

1 stop36h 35m

$640

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Tue 1/7

08:15-07:50

1 stop22h 35m

Sydney Kingsford Smith

Thu 10/7

10:45-20:15

Nonstop10h 30m

$641

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Tue 1/7

14:50-09:50

1 stop18h 00m

Sydney Kingsford Smith

Tue 8/7

11:30-13:50

1 stop27h 20m

$643

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Sat 30/8

11:05-11:35

1 stop23h 30m

Sydney Kingsford Smith

Mon 8/9

20:45-10:15

1 stop38h 30m

$649

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Mon 1/9

21:50-09:05

Nonstop10h 15m

Sydney Kingsford Smith

Tue 9/9

10:45-20:15

Nonstop10h 30m

$676

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 10/9

08:30-07:40

2 stops22h 10m

Sydney Kingsford Smith

Sun 14/9

12:00-14:50

2 stops27h 50m

$680

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Mon 13/10

13:30-10:20

1 stop18h 50m

Sydney Kingsford Smith

Fri 17/10

12:25-12:30

1 stop26h 05m

$683

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Tue 28/10

13:45-20:20

2 stops28h 35m

Sydney Kingsford Smith

Sat 1/11

11:25-12:25

2 stops27h 00m

$715

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Wed 20/8

07:10-07:20

2 stops47h 10m

Sydney Kingsford Smith

Tue 26/8

12:50-10:00

2 stops22h 10m

$724

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Sat 18/10

17:55-09:15

1 stop37h 20m

Sydney Kingsford Smith

Tue 21/10

11:15-16:25

1 stop31h 10m

$773

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 30 results

Best time to book a flight from Seoul to Sydney

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

How far ahead should I book a flight from Seoul to Sydney?

The price you pay for your flight from Seoul to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, May is the cheapest month in which you can book a flight from Seoul to Sydney (average of $129). Flying from Seoul 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 SEL to SYD?

When flying from Seoul to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 53% versus a flight in the afternoon.

Weekly flight availability from Seoul to Sydney

The most flights from SEL to SYD are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (6 on average).

Rainfall in Sydney 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

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 a feel of what it's like to fly with ANA, China Southern and Vietnam Airlines from Seoul to Sydney by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.3

Very Good

878 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - HND

The flight with ANA was fantastic. Huge plane but was boarded swiftly and efficiently with a lot of crew members engaged to expedite the process. The onboard crew was polite and considerate and constantly doing things to serve passengers. The plane was new and in great working order-- definitely more spacious than the Alaska plane we took from SLC. Food was solid, not great. Lots of movie options.

ANA

8.3

Very Good

878 reviews

ANA

8.3

Very Good

878 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - HND

China Southern

7.5

Good

99 reviews

ANA

8.3

Very Good

878 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - HND

Vietnam Airlines

7.5

Good

194 reviews

ANA

8.3

Very Good

878 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - HND

China Eastern

7.2

Good

150 reviews

ANA

8.3

Very Good

878 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

SEA - HND

Related info for your journey

What airport do you fly into for flights to Sydney from Seoul?
If you book a flight to Sydney from Seoul, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 9 flights from Seoul to Kingsford Smith per day from 7 different airlines.
How popular is this Seoul to Sydney flight route?
This flight path from Seoul to Sydney Kingsford Smith was viewed by 515 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Seoul to Sydney round-trip?
Currently priced at $640, China Southern will fly you from Seoul to Sydney and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Hong Kong Airlines and Scoot - these airlines can fly you to your destination from $643 and $649, respectively. China Southern is priced at 26% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Seoul to Sydney one-way?
$295 is the cheapest one-way deal found within the past few days, from Jetstar. You may also be able to find cheap deals on Scoot and XiamenAir, with prices starting from $296 and $298, respectively.
What are the most reliable airlines from Seoul to Sydney?
Consider T'way Air (94%), Etihad Airways (56%) or Turkish Airlines (56%) when booking your flight. These represent the most reliable airlines when flying from Seoul to Sydney.
What are the cheapest flights from Seoul to Sydney?
Looking at all options, your cheapest flight can be booked for $298. While the most popular route (Incheon Intl - Sydney Kingsford Smith) can be booked for $538 on average our data indicates $1,595 when flying from Seoul to Sydney.
Can I find deals for flights from Seoul to Sydney that include hotel bookings?
Yes. In addition to deals on Seoul to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Seoul to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Sydney.
Can I find deals for business class flights from Seoul to Sydney?
Yes. Cheapflights offers flight deals from Seoul 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 Seoul to Sydney?
Currently, May is the cheapest month in which you can book a flight from Seoul to Sydney (average of $129). Flying from Seoul 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

Parramatta

Wollongong

Katoomba

Manly

Penrith

Coogee

Randwick

Cronulla

Terrigal

Lithgow

Bondi Beach

Leura

Swansea

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seoul to Sydney

Incheon Intl to Sydney flights

Busan to Sydney flights

Daegu to Sydney flights

Other flights to Sydney

Top 7 airlines flying from Seoul to Sydney

Airline	Cheapest	Average	Flexibility	On-time
T'way Air	Cheapest$587	Average$1,207	FlexibilityNo cancel fee	On-time88%	Search T'way Air flights
China Eastern	Cheapest$598	Average$787	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest$600	Average$670	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Jetstar	Cheapest$651	Average$908	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
Qantas Airways	Cheapest$908	Average$1,294	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights
Korean Air	Cheapest$1,041	Average$1,284	FlexibilityNo cancel fee	On-time81%	Search Korean Air flights
Asiana Airlines	Cheapest$1,067	Average$1,391	FlexibilityNo cancel fee	On-time76%	Search Asiana Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Seoul to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Seoul today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seoul 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 Seoul to Sydney.

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

Certainly. Search results for flights to Sydney from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Seoul to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Seoul to Sydney from $290

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Seoul to Sydney Kingsford Smith are usually found in March or June, booked 23 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Seoul to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Seoul to Sydney

Cheapest flights from Seoul to SydneyExplore the most affordable flight options available from Seoul to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2025.

Explore the most affordable flight options available from Seoul to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 June 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seoul to Sydney that are best for you.

Best time to book a flight from Seoul to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Seoul with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seoul to Sydney

How far ahead should I book a flight from Seoul to Sydney?

Use this chart to determine the optimal time to book a return flight from Seoul to Sydney. Price data was last updated on 9 June 2025.

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

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

Find hourly flight availability from Seoul 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 June 2025.

Weekly flight availability from Seoul to Sydney

Explore weekly flight availability from Seoul 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 June 2025.

Rainfall in Sydney by month

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

Temperature in Sydney by month

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

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 June 2025.

Get a feel of what it's like to fly with ANA, China Southern and Vietnam Airlines from Seoul to Sydney by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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What are the cheapest flights from Seoul to Sydney?

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Alternative routes for Seoul to Sydney

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Top 7 airlines flying from Seoul to Sydney

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