Question 1

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

Accepted Answer

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

Question 2

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 23% of their flights experiencing any sort of delay.

Question 3

How often are flights from South Korea to Sydney delayed?

Accepted Answer

Historically, on average around 34% 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 129 minutes.

Question 4

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 Busan, and flying into Sydney, then you can expect flight times to average 10h 15m and 14h 10m, respectively.

Question 5

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

Accepted Answer

As of December 2025, 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 6

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

Accepted Answer

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $667. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,101.

Question 7

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

Accepted Answer

No. A direct flight is the cheapest option for a flight between South Korea to Sydney.

Question 8

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

Accepted Answer

Jetstar, T'way Air, and China Eastern are the most popular carriers operating from South Korea to Sydney Kingsford Smith

Question 9

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 $940 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 $773 on momondo.

Question 10

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

Accepted Answer

As of December 2025, 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 11

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 12

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 13

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 $768. 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 $1,495 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 14

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 32% 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 15

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 $697.

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 morning 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 December 2025.

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	$375
Fastest flight time	10h 15m
Direct flights	Every day
Airports in Sydney	1 airport

Airline	Rating	Free cancellation	Price
T'way Air	PriceFrom $571	Free cancellation	Rating 0.0 0 reviews	Search T'way Air flights
Jetstar	PriceFrom $617	Free cancellation	Rating 6.5 496 reviews	Search Jetstar flights
Qantas Airways	PriceFrom $883	Free cancellation	Rating 7.5 960 reviews	Search Qantas Airways flights
Asiana Airlines	PriceFrom $980	Free cancellation	Rating 8.2 502 reviews	Search Asiana Airlines flights
Korean Air	PriceFrom $1,002	Free cancellation	Rating 8.4 1,184 reviews	Search Korean Air flights

Cheap flights from South Korea to Sydney from $291

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 2/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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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 $697.

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

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $667. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $1,101.

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?

No. A direct flight is the cheapest option for a flight between South Korea to Sydney.

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

Jetstar, T'way Air, and China Eastern 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 34% 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 129 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 morning have, in the past, seen delays more frequently in comparison.

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

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday 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 23% of their flights experiencing any sort of delay.

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

As of December 2025, 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 December 2025, 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 Busan, and flying into Sydney, then you can expect flight times to average 10h 15m and 14h 10m, respectively.

Cheap South Korea to Sydney flight deals and tips

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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?

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