Cheap flights from Incheon Intl Airport to Sydney from $159
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Incheon Intl Airport to Sydney departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Incheon Intl Airport to Sydney
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
AirAsia X flights from Incheon Intl Airport to Sydney
Our best AirAsia X deals on Incheon Intl Airport to Sydney flight tickets
China Eastern flights from Incheon Intl Airport to Sydney
Our best China Eastern deals on Incheon Intl Airport to Sydney flight tickets
See travel insights to Sydney from
How to get the cheapest flight ticket from Incheon Intl Airport to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Incheon Intl Airport and Sydney?
What is the cheapest month to fly to Sydney?
In general, June is the cheapest month to fly from Incheon Intl Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $507. If you are unable to visit Sydney during the month of June, then departing from Incheon Intl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $517.
What is the cheapest day to depart on your flight to Sydney?
The cheapest day to depart from Incheon Intl Airport to Sydney is on a Monday when prices can be found for as low as $724. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $849.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Incheon Intl Airport to Sydney in the morning for as low as $519. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $879. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Incheon Intl to Sydney Kingsford Smith flight route?
Fly from Incheon Intl to Sydney Kingsford Smith for the best Incheon Intl - Sydney Kingsford Smith flight prices
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from Incheon Intl Airport when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $620 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Incheon Intl Airport for as low as $571 on momondo.
What cabin class options are available on Incheon Intl to Sydney Kingsford Smith flights?
There are 3 cabin classes available to choose from on Incheon Intl 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.
What is the cheapest airline that flies from Incheon Intl to Sydney Kingsford Smith?
AirAsia X, Jetstar, and Scoot are the most popular carriers operating from Incheon Intl to Sydney Kingsford Smith
What airlines fly to Sydney?
Jetstar, Asiana Airlines and Qantas Airways are the top three most popular airlines that fly to Sydney from Incheon Intl Airport according to our data. Jetstar is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 8 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
How many flights depart from Incheon Intl Airport to Sydney on average per day?
10 flights are operational daily from Incheon Intl Airport to Sydney as of February 2025. The most popular departure time for this route is 6:00PM, with 100% of flights per day taking off in the evening.
How many flights depart from Incheon Intl Airport to Sydney on average per week?
As of February 2025, 73 flights take off from Incheon Intl Airport and land in Sydney each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Incheon Intl Airport to Sydney
Cheap Incheon Intl Airport to Sydney (ICN to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Sydney
How far is Incheon Intl to Sydney Kingsford Smith by plane?
There are 5175.2 mi between Incheon Intl and Sydney Kingsford Smith. In terms of flight time, this usually takes a little over 10h 15m.
When did momondo last update prices for flights from Incheon Intl Airport to Sydney Kingsford Smith Airport?
Prices for flights from Incheon Intl Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Incheon Intl Airport to Sydney Kingsford Smith Airport?
As of February 2025, there are 8 operators available to choose from for flights from Incheon Intl Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Incheon Intl Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Incheon Intl Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
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 license 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.
What is the most popular plane model from Incheon Intl Airport to Sydney?
Based on momondo bookings for flights between Incheon Intl Airport and Sydney, the leading plane model is Airbus A330-300, making up 27.96% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 19.92%, Boeing 777-300ER with 17.55%, and Airbus A380-800 with 13.16%.
What is the most popular airline from Incheon Intl Airport to Sydney?
momondo data reveals that the most frequently booked airline on the route from Incheon Intl Airport to Sydney is Jetstar, representing 34% of all bookings. The subsequent popular airlines are Asiana Airlines at 15%, Qantas Airways at 13%, and T'way Air at 11%.
Best airlines flying from Incheon Intl Airport to Sydney
Compare and see reviews for airlines that fly from Incheon Intl Airport to Sydney with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $219 | Free Cancellation | Rating 6.6 39 reviews | |||
| PriceFrom $328 | Free Cancellation | Rating 6.5 444 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 7.0 126 reviews | |||
| PriceFrom $338 | Free Cancellation | Rating 7.6 87 reviews | |||
| PriceFrom $359 | Free Cancellation | Rating 6.5 12 reviews | |||
| PriceFrom $592 | Free Cancellation | Rating 7.4 815 reviews | |||
| PriceFrom $657 | Free Cancellation | Rating 8.4 1,037 reviews | |||
| PriceFrom $806 | Free Cancellation | Rating 8.2 446 reviews |
Korean Air Flights From Incheon Intl Airport to Sydney
Korean Air operates around 7 flights from Incheon Intl Airport to Sydney every week. The average price of these flights found in the last 72 hours has been $883, but momondo users have found Korean Air deals from Incheon Intl Airport to Sydney from as low as $657 round-trip. Korean Air has been scored 8.4/10 in 1,037 reviews.
Asiana Airlines Flights From Incheon Intl Airport to Sydney
$806 is the best Asiana Airlines flight deal from Incheon Intl Airport to Sydney found on momondo over the last 72 hours. The average Asiana Airlines ticket price found was closer to $1,224, however, with flight time and availability significantly affecting the price. Asiana Airlines (8.2/10 from 446 user reviews) flies into Sydney from Incheon Intl Airport 7 times in an average week so prices can vary.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Seoul to Sydney?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seoul to Sydney. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Seoul to Sydney with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sydney from Seoul which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Seoul to Sydney?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Seoul.
I’m not ready to book a flight from Seoul to Sydney right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sydney from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.