Seoul to Sydney Flights

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Flight deals from Seoul to Sydney

Looking for a cheap last-minute deal or the best return flight from Seoul to Sydney? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seoul to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Sydney flights are currently cheapest in August.

Direct flights from Seoul to Sydney

Seoul to Sydney: Alternative routes

Compare routes from Seoul to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Seoul to Sydney: Flight information

The things to know before you go.
Cheapest flight found₹ 15,288
Cheapest month to flyAugust
Average flight time10 hrs, 21 mins
Most popular airlineEtihad Airways
Average flights per week76

Finding cheap flights from Seoul to Sydney: Frequently asked questions

The best price we found for a return flight from Seoul to Sydney is ₹ 32,434. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
10 hours and 21 minutes is the average flight time from Seoul to Sydney.
Etihad Airways, Turkish Airlines and Asiana Airlines fly direct from Seoul to Sydney.
As of July 2025, there are 88 flights per week flying from Seoul to Sydney.
The cheapest month to fly from Seoul to Sydney is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Sydney Airport on Monday, 18 May 2026.
Yes – the average flight time is 10 hours and 21 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Sydney but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Seoul to Sydney (Kingsford Smith) Airport (SYD): What you need to know

  • Put your holiday plans into action by working out where you'll catch your flight from Seoul to Sydney (Kingsford Smith) Airport (SYD). Incheon International Airport (ICN) and Gimpo International Airport (GMP) are Seoul's main airports.

  • Around 10 hours 20 minutes is the typical travel time on a direct Seoul to Sydney (Kingsford Smith) Airport flight.

  • The timezone in Sydney is UTC+11, which is two hours ahead of Seoul. Sydney (Kingsford Smith) Airport is located in Sydney.

  • Incheon International Airport (ICN) to Sydney (Kingsford Smith) Airport (SYD) is the most popular route. There are 24 direct flights a week to choose from. If you have things to do before heading off, take the last flight with Qantas at 10:10pm. Opt for the first ICN to SYD departure operated by Korean Air at 6:45pm if you're aiming for an earlier start.

  • Arrive at the airport on time so you don't miss your flight from Seoul to SYD. Be there at least two hours ahead for international flights and an hour early for domestic departures to skip the mad dash to your gate.

  • In peak travel periods, expect longer wait times and arrive earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Seoul

Incheon International Airport (ICN)

  • You can take a direct flight from Seoul to Sydney (Kingsford Smith) Airport (SYD) departing from Incheon International Airport (ICN).

  • These are some of the most well-known airlines offering direct flights from Seoul to Sydney (Kingsford Smith) Airport departing from ICN:

  • Korean Air sees the most traveller bookings for flights from ICN to SYD.

  • The carrier with the top on-time arrival rate on this route is Korean Air.

  • A stopover is the perfect opportunity to break up your trip and maybe even visit a new city. When searching for cheap flights from Seoul to SYD leaving from Incheon International Airport (ICN), uncheck the 'Direct flights only' box to get ideas for where to visit along the way. Here's where you could connect through:

    • Shanghai Pudong International Airport (PVG)

    • Hong Kong International Airport (HKG)

    • Taiwan Taoyuan International Airport (TPE)

  • The distance from central Seoul to ICN is about 48 kilometres. Use travel apps like Google Maps for the fastest route, whether in your own car or with public transport.

  • Looking for a convenient hotel close to Incheon International Airport? If you've booked an early flight from Seoul to Sydney (Kingsford Smith) Airport, these stays will put you moments from your departure lounge:

  • When it comes to Incheon International Airport's on-time performance, 54.5% of flights arrive within the scheduled time frame.

Gimpo International Airport (GMP)

  • Check a new destination off your list or just take a moment to recharge with a stopover. If you'd like to break up your flight from Seoul to Sydney (Kingsford Smith) Airport, browse these options when setting off from Gimpo International Airport:

    • Haneda Airport (HND)

    • Beijing Capital International Airport (PEK)

    • Kansai International Airport (KIX)

  • The distance from Seoul's city centre to GMP is roughly 16 kilometres. Consider the available transport options and possible delays when planning the fastest way to get to the airport.

  • Want to enjoy an extra night away before your Seoul to SYD flight? Unwind in a hotel near Gimpo International Airport before your trip officially starts. These stays have a room with your name on it:

  • 75.94% of flights taking off from Gimpo International Airport make it to their destination as expected.

About Sydney (Kingsford Smith) Airport (SYD)

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

  • Sydney (Kingsford Smith) Airport is around 18 kilometres from central Sydney. It takes around 20 minutes or so to drive to the city.

  • It typically takes 25 minutes if you're using public transport.

How to find the cheapest flights from Seoul to Sydney (Kingsford Smith) Airport (SYD)

  • Currently, ₹ 15,288 is the lowest price we've found for a one-way ticket from Seoul to Sydney (Kingsford Smith) Airport. The cheapest price for a return flight is ₹ 32,434. Keep in mind fares can change due to availability at the time of booking.

  • To score cheap flights from Seoul to SYD, book your ticket one month before your planned departure.

  • Organise your trip for June. That's the best month for landing cheap Seoul to Sydney (Kingsford Smith) Airport tickets. If you're flexible with your travel dates, use the 'Whole month' tool to find the lowest price across every month.

  • You don't need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment there's a better deal on flight tickets from Seoul to SYD.

  • Filters make it easier to scoop up a deal on your flight from Seoul to Sydney (Kingsford Smith) Airport. Choose the airlines, flight times and number of stops that work for you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Seoul to Sydney (Kingsford Smith) Airport (SYD)

  • July is the most popular month for flights from Seoul to Sydney (Kingsford Smith) Airport (SYD). Visit Sydney in April for a more laid-back experience.

  • Lock in a Seoul to SYD flight ticket departing in January if you're eager to explore the city during its warmest month. Expect temperatures in Sydney to range from 17ºC to 32ºC.

  • Search for cheap tickets from Seoul to Sydney (Kingsford Smith) Airport in July if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 5ºC and 19ºC.

More about Sydney

  • Once you've booked your flight from Seoul to Sydney (Kingsford Smith) Airport, find a hotel that offers a good mix of location and comfort. Make one of these options your base for exploring Sydney:

  • You'll find loads of exciting things to do in Sydney when you're ready to get out and sightsee. Start exploring at Sydney Harbour followed by Sydney Harbour Bridge and Sydney Harbour.

Explore more of Australia

  • Sydney has plenty to offer, but there are so many other corners of Australia you should also see. About 241 kilometres south-west of Sydney, a trip to Canberra will keep you busy. Don't miss top attractions like Australian War Memorial, National Gallery of Australia and National Portrait Gallery.

  • Around 129 kilometres north-east of Sydney, Newcastle is another essential stop in Australia. Experience the best of this destination with a visit to Merewether Beach, Bathers Way Coastal Walk and Nobbys Beach.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.