$429 Find Cheap Flights from Incheon to Sydney – Compare and Save

These are the earliest and latest flight times available from Incheon Intl Airport to Sydney:

• Earliest: departs at 07:20 and lands at 17:40
• Latest: departs at 22:10 and lands at 08:30.

The flight takes about 10h 20m.

Three cabin classes are available on flights from Incheon Intl Airport to Sydney:

• Economy class
• Premium Economy Class
• Business Class

A direct flight from Incheon Intl Airport to Sydney takes 10h 20m, covering 13,412 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Return flights from Incheon Intl Airport to Sydney range from $821 to $1,335, with an average of $1,062 over the past 12 months. Anything below $821 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 15% above the $1,062 route average. Book 23 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average $539 return via Hangzhou (HGH), compared with $1,089 for direct.

Trinity Airways (Formerly T'way Air) is slightly above the route average for timely arrivals, while Asiana Airlines has a lower on-time arrival rate. On-time arrival rates on Incheon Intl Airport to Sydney flights are:

• Trinity Airways (Formerly T'way Air): 87% on time
• Asiana Airlines: 79% on time
• Jetstar: 79% on time

On average, flights on this route are punctual 78% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge $37–$143 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 787-8 Dreamliner family is used most often on this route, operated mainly by Jetstar and Qantas Airways. Other aircraft seen on the route include Boeing 787-10 Dreamliner variants.

Night is the busiest departure period on Incheon Intl Airport to Sydney flights, with 50% leaving in that window. Morning departures account for 25%, Evening flights for 25%, and Afternoon flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $841 to $6,245. That means the highest observed fare was about 7x higher than the lowest one.

Asiana Airlines is the only airline on the Incheon Intl Airport to Sydney route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Incheon Intl Airport to Sydney are currently in line with typical prices for this route. Average one-way fares are about $525.

Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $15 for economy cars. Top options include:

• East Coast Car Rentals
• Bargain Car Rentals
• YESDRIVE CAR RENTAL
• No Birds
• EverythingFleet

Flights from Incheon Intl Airport to Sydney usually depart from Incheon Intl (ICN) and arrive at Sydney Kingsford Smith (SYD).

Morning flights have the fewest delays on this route, while evening departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Incheon Intl Airport to Sydney route, 22% of flights were delayed in the past three months, with delays averaging 2h 11m.

One-stop flights from Incheon Intl Airport to Sydney most commonly connect through:

• Singapore Changi (SIN) – 40% of one-stop connections
• Kuala Lumpur Intl (KUL) – 12% of one-stop connections
• Hong Kong Intl (HKG) – 9% of one-stop connections
• Shanghai Pu Dong (PVG) – 7% of one-stop connections

Yes. Flexible dates can save you up to 12% on flights from Incheon Intl Airport to Sydney. Tuesday is the cheapest departure day at $1,001 return on average, while Saturday is the most expensive at $1,132, a difference of $132.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between Incheon Intl Airport and Sydney. The airlines offering direct flights on this route include:

• Asiana Airlines
• Trinity Airways (Formerly T'way Air)
• Korean Air
• Jetstar

Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 14h 03m, compared to 15h 22m via Hong Kong Intl (HKG) and 16h 50m via Hanoi Noibai (HAN).

Sydney is 2 hours ahead of Incheon Intl Airport (Eastern Australia Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Sydney are Sydney Opera House, Star Casino, and Capitol Theatre. These are among the most viewed places in Sydney on KAYAK.

Among airlines operating Incheon Intl Airport to Sydney flights:

• Trinity Airways (Formerly T'way Air): offers extra legroom; offers free seat selection
• Asiana Airlines: offers free seat selection
• Korean Air: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Jetstar: a cabin bag and a checked bag in Economy class
• Trinity Airways (Formerly T'way Air): a cabin bag and a checked bag in Economy class
• Asiana Airlines: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Incheon Airport has excellent amenities to keep you entertained while you wait for your flight, including spa services and massage, a golf course, an observatory and a digital gym where you can get some virtual exercise. Live cultural performances and classical music concerts are often held in the terminals.

If you need a place to work or sleep before your flight, book a room in the capsule hotel at the airport. Offering private bedrooms where you can nap, stretch out and shower, reservations can be made for one or two people. Storage space for luggage is also provided.

Taxi ranks are located in front of all the terminals and will take about 20min to get to the city. The fare will cost around 50 AUD, depending on your destination. If you prefer to travel by public transport, the AirportLink train runs from Sydney Airport to Central Station in the CBD. Tickets cost around 20 AUD for a one-way journey, and the travel time is approximately 13min.

Whether you opt for a budget carrier like Jeju Air or an international carrier like Singapore Airlines, you’ll generally be allowed to bring one personal item (like a handbag or laptop bag) and one carry-on bag up to 7 kg. If you’re looking for a larger carry-on limit, some airlines like Korean Air offer up to 10 kg.

Your luggage allowance will depend on the airline you book with and, in some cases, the economy package you choose. For example, Singapore Airlines offers economy seats with a choice between 25 kg and 30 kg of checked luggage. Meanwhile, some carriers like China Airlines allow each passenger to bring two 23 kg bags.

Children under the age of seven must always use a child car seat or booster appropriate for their age and size. Taxis and ride-share providers are not required to provide car seats or boosters, so parents must either bring the appropriate seat or book one with a hire vehicle.

Several airlines offer premium economy fares between Incheon and Sydney, including Cathay Pacific, Air Asia, VietJet Air, Philippine Airlines and Singapore Airlines. However, each airline offers a different premium economy experience, so it’s best to check and compare the features through KAYAK before making a booking.