How long does it take to fly to Sydney?

If you’re flying from a popular airport in Seoul, such as Incheon or Seoul, and flying into Sydney, then you can expect flight times to average 10h 05m and 16h 10m, respectively.

Which airlines fly to Sydney?

Jetstar, Asiana Airlines and T'way Air are the top three most popular airlines that fly to Sydney from Seoul according to our data. Jetstar is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 5 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

How many flights depart from Seoul to Sydney on average per day?

12 flights are operational daily from Seoul to Sydney as of September 2026. The most popular departure time for this route is 19:00, with 74% of flights per day taking off in the evening.

What is the cheapest airline that flies from Seoul to Sydney Kingsford Smith?

Jetstar, Vietnam Airlines, and China Eastern are the most popular carriers operating from Seoul to Sydney Kingsford Smith

How many flights depart from Seoul to Sydney on average per week?

85 flights are operational weekly from Seoul to Sydney as of September 2026. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

When did momondo last update prices for flights from Seoul to Sydney Kingsford Smith Airport?

Prices for flights from Seoul to Sydney Kingsford Smith Airport are updated daily.

How many operators does momondo search for flights from Seoul to Sydney Kingsford Smith Airport?

There are 5 operators available for flights from Seoul to Sydney Kingsford Smith Airport as of September 2026.

How old do you have to be to fly from Seoul to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$397 Cheap Flights from Seoul to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seoul to Sydney

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$755Jetstar

Wed, 21 Oct - Thu, 29 Oct

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$755Jetstar

Thu, 22 Oct - Mon, 26 Oct

11:30 - 12:10ICN Incheon Intl-SYD Sydney Kingsford Smith

22h 40m1 stop Singapore Changi

20:05 - 10:15SYD Sydney Kingsford Smith-ICN Incheon Intl

16h 10m1 stop Singapore Changi

$759Scoot

Mon, 30 Nov - Tue, 19 Jan

11:30 - 18:50ICN Incheon Intl-SYD Sydney Kingsford Smith

29h 20m1 stop Singapore Changi

20:05 - 10:15SYD Sydney Kingsford Smith-ICN Incheon Intl

16h 10m1 stop Singapore Changi

$759Scoot

Mon, 7 Dec - Tue, 19 Jan

22:10 - 10:55ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 45mdirect

12:40 - 21:30SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 50mdirect

$923T'way Air

Tue, 20 Oct - Thu, 22 Oct

22:10 - 10:55ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 45mdirect

12:40 - 21:30SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 50mdirect

$923T'way Air

Tue, 20 Oct - Fri, 23 Oct

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$1,145Qantas Airways

Mon, 26 Oct - Tue, 10 Nov

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$1,148Qantas Airways

Wed, 21 Oct - Mon, 26 Oct

20:00 - 08:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 20mdirect

10:20 - 19:00SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,160Asiana Airlines

Tue, 24 Nov - Wed, 2 Dec

20:00 - 08:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 20mdirect

10:20 - 19:00SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,161Asiana Airlines

Tue, 24 Nov - Tue, 1 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

23:00 - 19:20ICN Incheon Intl-SYD Sydney Kingsford Smith

19h 20m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi

11:25 - 12:30SYD Sydney Kingsford Smith-ICN Incheon Intl

26h 05m1 stop Xiamen Gaoqi Intl

$794Multiple Airlines

Wed, 9 Sep - Tue, 15 Sep

23:00 - 19:20ICN Incheon Intl-SYD Sydney Kingsford Smith

19h 20m2 stops Taipei City Taiwan Taoyuan Intl Singapore Changi

11:25 - 12:30SYD Sydney Kingsford Smith-ICN Incheon Intl

26h 05m1 stop Xiamen Gaoqi Intl

$797Multiple Airlines

Wed, 9 Sep - Mon, 14 Sep

21:50 - 09:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$894Jetstar

Wed, 9 Sep - Sun, 1 Nov

21:50 - 09:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

10:45 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 30mdirect

$966Jetstar

Wed, 9 Sep - Tue, 15 Sep

21:50 - 09:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

10:10 - 00:25SYD Sydney Kingsford Smith-ICN Incheon Intl

15h 15m1 stop Hong Kong Intl

$1,145Qantas Airways

Mon, 7 Sep - Mon, 14 Sep

08:00 - 19:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 20mdirect

10:20 - 19:00SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,227Asiana Airlines

Fri, 11 Sep - Tue, 8 Dec

08:00 - 19:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 20mdirect

10:20 - 19:00SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,231Asiana Airlines

Fri, 11 Sep - Tue, 8 Dec

19:10 - 06:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 10mdirect

07:55 - 17:35SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,271Korean Air

Wed, 9 Sep - Mon, 21 Sep

19:10 - 06:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 10mdirect

07:55 - 17:35SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,279Korean Air

Fri, 11 Sep - Tue, 22 Sep

21:50 - 09:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

10:10 - 00:25SYD Sydney Kingsford Smith-ICN Incheon Intl

15h 15m1 stop Hong Kong Intl

$1,338Qantas Airways

Mon, 7 Sep - Mon, 14 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$755Jetstar

Wed, 21 Oct - Thu, 29 Oct

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$755Jetstar

Thu, 22 Oct - Mon, 26 Oct

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

12:15 - 21:15SYD Sydney Kingsford Smith-ICN Incheon Intl

11h 00mdirect

$816Multiple Airlines

Mon, 26 Oct - Fri, 30 Oct

22:10 - 10:55ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 45mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$831Multiple Airlines

Tue, 20 Oct - Tue, 27 Oct

22:10 - 10:55ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 45mdirect

12:40 - 21:30SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 50mdirect

$923T'way Air

Tue, 20 Oct - Thu, 22 Oct

22:10 - 10:55ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 45mdirect

12:40 - 21:30SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 50mdirect

$923T'way Air

Tue, 20 Oct - Fri, 23 Oct

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$1,145Qantas Airways

Mon, 26 Oct - Tue, 10 Nov

21:50 - 10:05ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 15mdirect

11:40 - 20:15SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 35mdirect

$1,148Qantas Airways

Wed, 21 Oct - Mon, 26 Oct

20:00 - 08:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 20mdirect

10:20 - 19:00SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,160Asiana Airlines

Tue, 24 Nov - Wed, 2 Dec

20:00 - 08:20ICN Incheon Intl-SYD Sydney Kingsford Smith

10h 20mdirect

10:20 - 19:00SYD Sydney Kingsford Smith-ICN Incheon Intl

10h 40mdirect

$1,161Asiana Airlines

Tue, 24 Nov - Tue, 1 Dec

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Jetstar flights from Seoul to Sydney

Our best Jetstar deals on Seoul to Sydney flight tickets

Jetstar

21 Oct

ICN21:50Incheon Intl

10h 15m

SYD10:05Sydney Kingsford Smith

29 Oct

SYD11:40Sydney Kingsford Smith

10h 35m

ICN20:15Incheon Intl

$755

Jetstar

21 Oct

ICN21:50Incheon Intl

10h 15m

SYD10:05Sydney Kingsford Smith

29 Oct

SYD11:40Sydney Kingsford Smith

10h 35m

ICN20:15Incheon Intl

$756

Jetstar

21 Oct

ICN21:50Incheon Intl

10h 15m

SYD10:05Sydney Kingsford Smith

28 Oct

SYD11:40Sydney Kingsford Smith

10h 35m

ICN20:15Incheon Intl

$773

ANA flights from Seoul to Sydney

Our best ANA deals on Seoul to Sydney flight tickets

ANA

29 Sept

GMP12:40Seoul Gimpo Intl

19h 45m

1 stop

SYD09:25Sydney Kingsford Smith

7 Oct

SYD21:45Sydney Kingsford Smith

26h 35m

1 stop

GMP22:20Seoul Gimpo Intl

$1,321

ANA

9 Sept

GMP07:40Seoul Gimpo Intl

24h 45m

1 stop

SYD09:25Sydney Kingsford Smith

14 Sept

SYD20:55Sydney Kingsford Smith

26h 25m

1 stop

GMP22:20Seoul Gimpo Intl

$1,336

ANA

26 Oct

GMP19:50Seoul Gimpo Intl

22h 25m

1 stop

SYD20:15Sydney Kingsford Smith

10 Nov

SYD21:45Sydney Kingsford Smith

22h 50m

1 stop

GMP18:35Seoul Gimpo Intl

$1,338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Wed 21/10

21:50-10:05

Nonstop10h 15m

Sydney Kingsford Smith

Thu 29/10

11:40-20:15

Nonstop10h 35m

$755

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Thu 22/10

21:50-10:05

Nonstop10h 15m

Sydney Kingsford Smith

Mon 26/10

11:40-20:15

Nonstop10h 35m

$755

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Mon 30/11

11:30-12:10

1 stop22h 40m

Sydney Kingsford Smith

Tue 19/1

20:05-10:15

1 stop16h 10m

$759

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Mon 7/12

11:30-18:50

1 stop29h 20m

Sydney Kingsford Smith

Tue 19/1

20:05-10:15

1 stop16h 10m

$759

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Tue 20/10

22:10-10:55

Nonstop10h 45m

Sydney Kingsford Smith

Thu 22/10

12:40-21:30

Nonstop10h 50m

$923

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Tue 20/10

22:10-10:55

Nonstop10h 45m

Sydney Kingsford Smith

Fri 23/10

12:40-21:30

Nonstop10h 50m

$923

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Mon 26/10

21:50-10:05

Nonstop10h 15m

Sydney Kingsford Smith

Tue 10/11

11:40-20:15

Nonstop10h 35m

$1,145

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Wed 21/10

21:50-10:05

Nonstop10h 15m

Sydney Kingsford Smith

Mon 26/10

11:40-20:15

Nonstop10h 35m

$1,148

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Tue 24/11

20:00-08:20

Nonstop10h 20m

Sydney Kingsford Smith

Wed 2/12

10:20-19:00

Nonstop10h 40m

$1,160

IncheonSydney

ICN Incheon Intl - SYD Sydney Kingsford Smith

ICNSYD

Incheon Intl

Tue 24/11

20:00-08:20

Nonstop10h 20m

Sydney Kingsford Smith

Tue 1/12

10:20-19:00

Nonstop10h 40m

$1,161

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seoul to Sydney

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Seoul and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $838 to $1,318.
The lowest price recently found on this route was $747.

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Seoul, with most prices found around $709. If you aren’t able to travel to Sydney during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $816.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $631. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $1,234.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from Seoul to Sydney in the evening for as low as $822. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,504 on average. Flights to Sydney from Seoul in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Seoul to Sydney Kingsford Smith flight route?

Fly from Incheon Intl to Sydney Kingsford Smith for the best Seoul - Sydney Kingsford Smith flight prices

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

You are more likely to see cheaper flights to Sydney from Seoul when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $967 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Seoul for as low as $780 on momondo.

What cabin class options are available on Seoul to Sydney flights?

There are 3 cabin classes available to choose from on Seoul to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seoul to Sydney flights?

You could potentially save up to 15% on your flight if you consider stops on a Seoul to Sydney flight.

How have Seoul to Sydney flight prices changed over time?

As of September 2026, prices for Seoul to Sydney flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Seoul to Sydney (SEL to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Sydney

Best price found	$397
Fastest flight time	10h 05m
Direct flights	Every day
Airports in Sydney	1 airport

The best one-way flight to Sydney from Seoul in the past 72 hours is $397. The best return flight deal from Seoul to Sydney found on momondo in the last 72 hours is $755.

The fastest flight from Seoul to Sydney takes 10h 05m

Direct flights go from Seoul to Sydney every day.

There is 1 airport in Sydney. From Seoul there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Seoul to Sydney

How far is Seoul to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 8322.5 km away from Seoul. By plane, this route typically takes 10h 05m.
When did momondo last update prices for flights from Seoul to Sydney Kingsford Smith Airport?
Prices for flights from Seoul to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Seoul to Sydney Kingsford Smith Airport?
There are 5 operators available for flights from Seoul to Sydney Kingsford Smith Airport as of September 2026.
How old do you have to be to fly from Seoul to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seoul to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Seoul to Sydney?
momondo data reveals that the most frequently booked plane model on the route from Seoul to Sydney is Boeing 787-8 Dreamliner, representing 36.51% of all bookings. The subsequent popular models are Boeing 787-10 Dreamliner at 25.98%, Airbus A330-300 at 13.41%, and Airbus A380-800 at 12.47%.
What is the most popular airline from Seoul to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Seoul to Sydney is Jetstar (45% of total bookings). The next most popular airlines are T'way Air (30%) and Asiana Airlines (25%).

Best airlines flying from Seoul to Sydney

Compare and see reviews for airlines that fly from Seoul to Sydney with momondo

Airline	Rating	Free cancellation	Price
Jetstar	PriceFrom $583	Free cancellation	Rating 6.5 569 reviews	Search Jetstar flights
T'way Air	PriceFrom $648	Free cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Asiana Airlines	PriceFrom $921	Free cancellation	Rating 8.1 560 reviews	Search Asiana Airlines flights
Qantas Airways	PriceFrom $932	Free cancellation	Rating 7.5 1,090 reviews	Search Qantas Airways flights
Korean Air	PriceFrom $1,082	Free cancellation	Rating 8.4 1,221 reviews	Search Korean Air flights

Korean Air Flights From Seoul to Sydney
Across 13 Korean Air flights from Seoul to Sydney this week, the average price was $1,463, with the best Korean Air deals starting from $1,082 round-trip. 1,221 users have rated Korean Air on momondo, with an average score of 8.4/10.
Asiana Airlines Flights From Seoul to Sydney
Asiana Airlines (8.1/10 from 560 reviews) operates around 11 flights from Seoul to Sydney in any given week. The average Asiana Airlines airfare for this route is around $1,364, with deals from around $921 rare but found on momondo. Referenced prices are for round-trip Seoul to Sydney flight searches in the last 72 hours.

Parramatta

Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Manly

Coogee

Randwick

Cronulla

Leura

Charlestown

Bondi Beach

Swansea

Newport

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Seoul.

Can I find flights from Seoul to Sydney with flexible booking policies on momondo?

All flight searches from Seoul to Sydney on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seoul to Sydney?

Once you have performed a search for Seoul to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seoul to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seoul to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.