$259 Find Cheap Flights from Sydney to Incheon - Compare and Save

If your flying dates are flexible, you should consider flying to Incheon on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Sydney to Incheon. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

The cheapest month for flights from Sydney to Incheon Intl Airport is February, where tickets cost $597 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,048 and $882 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $723 on average.

To get a below average price on the flight from Sydney to Incheon Intl Airport, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Sydney to Incheon were found on Scoot ($557) and T'way Air ($559).

Korean Air connects Sydney to Incheon with 7 flights per week. Jetstar also offers 6 flights per week, while Asiana Airlines follows with 6 flights per week.

Weekly flights between Sydney and Incheon historically see delays in approximately 31% of cases, with the average delay over the past year being 119 minutes.

Typically, flights leaving in the morning tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.

Based on our data, Korean Air have experienced the fewest delays on this route in the past 12 months, with only about 21% of their flights encountering any delays.

Kuala Lumpur (KUL) is the top choice – 36% of KAYAK users who clicked on 1-stop flights from Sydney to Incheon picked an itinerary connecting there.

Flights via Kuala Lumpur (KUL) offer the most affordable fares, with an average round-trip price of $378.

Consider flying via Guangzhou (CAN) for the shortest journey. The average one-way travel time for flights connecting there is 15h 40m.

If you prefer a quick connection, Guangzhou (CAN) often has the shortest layovers from Sydney to Incheon, with an average of 2h 08m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 2 and 4 nonstop flights that take off from Sydney and land in Incheon Intl Airport, with an average flight time of 10h 37m. The most common departure time is 9:00 pm and most flights take off in the morning. Each week, there are 22 flights. The most frequent day of departure is Thursday, when 18% of all weekly flights depart. The fewest flights depart on a Monday.