Cheap flights from Australia to South Korea from $365

In general, February is the cheapest month to fly from Australia to South Korea. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $836. If you don’t want to visit South Korea in February, then you should wait until May to fly from Australia, when ticket prices are also cheap, with an average price of $853.

The cheapest day to depart from Australia to South Korea is on a Tuesday when prices can be found for as low as $1,190. The most expensive day to fly to South Korea is Friday, with ticket prices averaging around $1,366.

Our most recent data shows that the best time of day to fly to South Korea is in the morning. Flights from Australia to South Korea during this time can be as low as $1,258. In the evening is when there is more demand to fly to South Korea, so prices are often more expensive at around $1,594 per ticket.

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

You are more likely to see cheaper flights to South Korea from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,082 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Australia for as low as $946 on momondo.

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

Scoot, Jetstar, and Singapore Airlines are the most popular carriers operating from Australia to South Korea

Jetstar, Asiana Airlines and Korean Air are the top three most popular airlines that fly to South Korea from Australia according to our data. Jetstar is the first choice among our users, with 41% of people opting to fly with this airline when travelling to South Korea. Keep in mind that there are 23 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

Historically, on average around 28% of flights between Australia and South Korea have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

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.

Saturday 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.

According to our data, Korean Air have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

As of July 2026, there are 14 flights per day flying from Australia to South Korea. The most common time of day flights depart is 07:00, with 79% of flights taking off at midday.

As of July 2026, there are 103 flights per week flying from Australia to South Korea. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.