Question 1

What cabin class options are available on South Korea to Sydney Kingsford Smith flights?

Accepted Answer

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

Question 2

How often are flights from South Korea to Sydney delayed?

Accepted Answer

Historically, on average around 33% of flights between South Korea and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

Question 3

Which airlines fly to Sydney?

Accepted Answer

Jetstar, Korean Air and T'way Air are the top three most popular airlines that fly to Sydney from South Korea according to our data. Jetstar is the first choice among our users, with 31% 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.

Question 4

Which airline has the best punctuality record on South Korea to Sydney flights?

Accepted Answer

According to our data, T'way Air have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

Question 5

What is the cheapest month to fly to Sydney?

Accepted Answer

The month of March is, on average, the cheapest month to fly to Sydney from South Korea, with most prices found around $674. 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 $698.

Question 6

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 7

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

Accepted Answer

VietJet Air, Jetstar, and China Southern are the most popular carriers operating from South Korea to Sydney Kingsford Smith

Question 8

How long does it take to fly to Sydney?

Accepted Answer

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

Question 9

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

Accepted Answer

As of January 2026, there are 11 flights per day flying from South Korea to Sydney. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

Question 10

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

Accepted Answer

According to our data, the cheapest time of day to fly to Sydney is in the evening. momondo users have found flights departing from South Korea to Sydney in the evening for as low as $780. 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 $1,500 on average. Flights to Sydney from South Korea in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 11

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

Accepted Answer

As of January 2026, 82 flights take off from South Korea and land in Sydney each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

Question 12

Can stopping save me money on South Korea to Sydney flights?

Accepted Answer

You could potentially save up to 23% on your flight if you consider stops on a South Korea to Sydney flight.

Question 13

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

Accepted Answer

Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $668. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,112.

Question 14

What is the cheapest South Korea to Sydney Kingsford Smith flight route?

Accepted Answer

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

Question 15

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

Accepted Answer

You are more likely to see cheaper flights to Sydney from South Korea when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $924 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 South Korea for as low as $779 on momondo.

Question 16

What is the most punctual flight time for South Korea to Sydney flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Question 17

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

Accepted Answer

Prices for flights from South Korea to Sydney Kingsford Smith Airport were last updated today.

Question 18

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

Accepted Answer

The number of operators available for flights from South Korea to Sydney Kingsford Smith Airport is 5 as of January 2026.

Question 19

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from South Korea to Sydney Kingsford Smith Airport.

Question 20

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

Accepted Answer

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best price found	$437
Fastest flight time	10h 00m
Direct flights	Every day
Airports in Sydney	1 airport

Airline	Rating	Free cancellation	Price
Jetstar	PriceFrom $452	Free cancellation	Rating 6.5 508 reviews	Search Jetstar flights
T'way Air	PriceFrom $572	Free cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Qantas Airways	PriceFrom $884	Free cancellation	Rating 7.5 971 reviews	Search Qantas Airways flights
Asiana Airlines	PriceFrom $982	Free cancellation	Rating 8.1 502 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $1,003	Free cancellation	Rating 8.4 1,187 reviews	Search Korean Air flights

Cheap flights from South Korea to Sydney from $308

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Korea to Sydney departing on 28/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from South Korea to Sydney

Recent return flight deals from South Korea to Sydney

Recent one-way flight deals from South Korea to Sydney

Recent last minute flight deals from South Korea to Sydney

Recent direct flight deals from South Korea to Sydney

China Southern flights from South Korea to Sydney

Our best China Southern deals on South Korea to Sydney flight tickets

China Eastern flights from South Korea to Sydney

Our best China Eastern deals on South Korea to Sydney flight tickets

momondo Fare Finder

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

See travel insights to Sydney from

How to get the cheapest flight ticket from South Korea to Sydney

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from South Korea, with most prices found around $674. 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 $698.

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

Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $668. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,112.

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

What is the cheapest South Korea to Sydney Kingsford Smith flight route?

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

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

What cabin class options are available on South Korea to Sydney Kingsford Smith flights?

There are 3 cabin classes available to choose from on South Korea to Sydney Kingsford Smith 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 South Korea to Sydney flights?

You could potentially save up to 23% on your flight if you consider stops on a South Korea to Sydney flight.

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

VietJet Air, Jetstar, and China Southern are the most popular carriers operating from South Korea to Sydney Kingsford Smith

Which airlines fly to Sydney?

How often are flights from South Korea to Sydney delayed?

Historically, on average around 33% of flights between South Korea and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for South Korea to Sydney flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on South Korea to Sydney flights?

According to our data, T'way Air have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

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

As of January 2026, there are 11 flights per day flying from South Korea to Sydney. The most common time of day flights depart is 18:00, with 100% of flights taking off in the evening.

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

As of January 2026, 82 flights take off from South Korea and land in Sydney each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

How long does it take to fly to Sydney?

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

Cheap South Korea to Sydney flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Sydney

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

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

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

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

What is the most popular plane model from South Korea to Sydney?

Best airlines flying from South Korea to Sydney

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

Travelling to a place near Sydney?

Why use momondo?

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

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

How can momondo help me find flights from South Korea to Sydney?

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

An easier way to manage your Sydney trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales