Q: How much does it cost for a return flight from Sydney to Incheon Intl Airport?

Airfare is below average for this route at the moment. Sydney to Incheon Intl Airport flights typically cost between $820 and $1,354 in September. The cheapest return flight price found within the last 3 days was $550 on AirAsia X (5 Sept-8 Sept). Find deals

Question 1

How much does it cost for a return flight from Sydney to Incheon Intl Airport?

Accepted Answer

Airfare is below average for this route at the moment.Sydney to Incheon Intl Airport flights typically cost between $820 and $1,354 in September.
The cheapest return flight price found within the last 3 days was $550 on AirAsia X (5 Sept-8 Sept). Find deals

Question 2

Which airport typically offers the quickest stopover for flights from Sydney to Incheon Intl Airport?

Accepted Answer

Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 1h 39m. Find deals

Question 3

What’s the top stopover airport for flights from Sydney to Incheon Intl Airport?

Accepted Answer

Hong Kong (HKG) – chosen by Cheapflights users on 25% of one-stop itineraries from Sydney to Incheon Intl Airport on Cheapflights. Find deals

Question 4

What’s the cheapest stopover airport for flights from Sydney to Incheon Intl Airport?

Accepted Answer

Haikou (HAK) is the most affordable one-stop option, with an average return flight price of $659. Find deals

Question 5

What’s the fastest stopover option from Sydney to Incheon Intl Airport?

Accepted Answer

Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 14h 29m.

Question 6

How popular is this Sydney to Incheon Intl Airport flight route?

Accepted Answer

This flight path from Sydney Kingsford Smith to Incheon Intl was viewed by 16,897 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 7

How long is the flight from Sydney to Incheon Intl Airport?

Accepted Answer

For as low as $582, AirAsia X can have you in Incheon Intl Airport from Sydney in 23h 55m. The distance between Sydney and Incheon Intl Airport is about 8335 km.

Question 8

What are the cheapest airlines flying from Sydney to Incheon Intl Airport round-trip?

Accepted Answer

Flying on AirAsia X is currently your cheapest option to Incheon Intl Airport, with prices starting at $274. Additional round-trip tickets that might be worth considering are offered by Scoot and VietJet Air, with the lowest prices starting at $314 and $323, respectively. You may be able to fly from Sydney to Incheon Intl Airport for 73% less than the average price by searching for these airlines.

Question 9

How far ahead should I book a flight from Sydney to Incheon Intl Airport?

Accepted Answer

The price you pay for your flight from Sydney to Incheon Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 10

What is the cheapest month to book a flight from Sydney to Incheon Intl Airport?

Accepted Answer

Currently, March is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $497). Flying from Sydney to Incheon Intl Airport in December is currently the most expensive (average of $997). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 11

What is the cheapest day to fly from Sydney to Incheon Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their Sydney to Incheon Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 12

Weekly flight availability from Sydney to Incheon Intl Airport

Accepted Answer

The most flights from SYD to ICN are scheduled on a Saturday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

Question 13

E

Accepted Answer

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 20.0 mm.

Question 14

E

Accepted Answer

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

Question 15

What are the cheapest flights from Sydney to Incheon Intl Airport?

Accepted Answer

Looking for the cheapest flight from Sydney to Incheon Intl Airport? While on average our users pay $2,077, our data indicates the cheapest price to be $336. The most popular route (Sydney Kingsford Smith - Incheon Intl), is priced around $538.

Question 16

What are the most reliable airlines from Sydney to Incheon Intl Airport?

Accepted Answer

Consider T'way Air (54%), Qantas Airways (49%) or Jetstar (49%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Incheon Intl Airport.

Question 17

What are the most popular airlines that fly from Sydney to Incheon Intl Airport?

Accepted Answer

Finnair, Air China and China Airlines are the most popular airlines when flying from Sydney to Incheon Intl Airport.

Question 18

Where are the most common stopover locations when flying from Sydney to Incheon Intl Airport?

Accepted Answer

Flights departing from Sydney and landing in Incheon Intl Airport stopover in Hong Kong most frequently. Singapore follows Hong Kong in terms of the most common stopover location on Sydney to Incheon Intl Airport flights.

Question 19

Where are the least popular stopover locations for Sydney to Incheon Intl Airport flights?

Accepted Answer

Of the flights from Sydney to Incheon Intl Airport that have stopovers, the fewest flights stop in Guangzhou.

Question 20

What are some popular things to do or see while on a stopover in Hong Kong?

Accepted Answer

Hong Kong Disneyland, Mid-levels Escalators, and Hong Kong Heritage Discovery Centre are the most popular attractions in Hong Kong if you're in need of something to do during your stopover. Travellers on a stopover Hong Kong can visit Hong Kong Disneyland, Mid-levels Escalators, and Hong Kong Heritage Discovery Centre, by traveling 12.6 km, 24.5 km, and 25.8 km, respectively after landing at Hong Kong Intl.

Question 21

What are some popular points of interest to see during a stopover in Singapore?

Accepted Answer

Most Singapore visitors opt to spend their time at Sentosa, Merlion, and Boat Quay. Sentosa, Merlion and Boat Quay are located about 21.6 km, 16.9 km, and 17.3 km, respectively from Singapore Changi if you are interested in checking them out. Those on a stopover in Singapore in need of a car hire can book one at Singapore Changi for about $129.

Question 22

What is the cheapest day to fly return from Sydney to Incheon Intl Airport?

Accepted Answer

Travellers have found that booking a Saturday departure is the best way to save up to 11% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Question 23

How far in advance should I book a flight from Sydney to Incheon Intl Airport?

Accepted Answer

Users have found that booking a flight from Sydney to Incheon Intl Airport at least 17 days early can save you up to 5% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Sydney to Incheon Intl Airport for as little as $667 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,310 for flights departing within the next 3 days.

Question 24

What is the cheapest month to fly from Sydney to Incheon Intl Airport?

Accepted Answer

March is one of the best times of the year to fly to Incheon Intl Airport from Sydney. Prices for March average $958 per person but you can even find prices for as low as $456. The most expensive prices can be found in the month of December. Opting for a March flight can save you 57% on your journey compared to booking in December

Question 25

What is the cheapest time of day to fly from SYD to ICN?

Accepted Answer

It’s optimal to fly from Sydney to Incheon Intl Airport in the evening. By choosing this option you can save up to 46% on the cost of your flight, compared to a flight in the morning.

Question 26

What airport do you fly from for flights from Sydney to Incheon Intl?

Accepted Answer

If you book a flight to Incheon Intl from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 10 flights from Kingsford Smith to Incheon Intl per day from 20 different airlines.

Question 27

Can I find deals for flights from Sydney to Incheon Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sydney to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 28

How can I find direct flights from Sydney to Incheon Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Incheon Intl.

Question 29

Can I find deals for business class flights from Sydney to Incheon Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Sydney to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 30

How does Cheapflights help users find flights from Sydney to Incheon Intl?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Incheon Intl from Sydney today with Cheapflights!

Question 31

Why should you use Cheapflights to find cheap flight tickets from Sydney to Incheon Intl?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Incheon Intl.

Question 32

Can Cheapflights find flights from Sydney to Incheon Intl with no change fees?

Accepted Answer

Need flexible booking options for your flight to Incheon Intl from Sydney? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 33

Can Cheapflights notify me if prices for flights from Sydney to Incheon Intl become cheaper?

Accepted Answer

Not ready to book yet? You can track prices for flights from Sydney to Incheon Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	$550
One-way from	$356
Popular in	December
Cheapest in	March
Average price	$1,108
Good round-trip deal	$929 or less
Good one-way deal	$483 or less

Airline	Cheapest	Average	Flexibility	On-time
AirAsia X	Cheapest$274	Average$560	FlexibilityNo cancel fee	On-time66%	Search AirAsia X flights
Scoot	Cheapest$314	Average$660	FlexibilityNo cancel fee	On-timeN/A	Search Scoot flights
VietJet Air	Cheapest$323	Average$772	FlexibilityNo cancel fee	On-timeN/A	Search VietJet Air flights
Jetstar	Cheapest$391	Average$778	FlexibilityNo cancel fee	On-time74%	Search Jetstar flights
Finnair	Cheapest$395	Average$798	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
XiamenAir	Cheapest$441	Average$719	FlexibilityNo cancel fee	On-time49%	Search XiamenAir flights
T'way Air	Cheapest$490	Average$855	FlexibilityNo cancel fee	On-time88%	Search T'way Air flights
Vietnam Airlines	Cheapest$495	Average$928	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
China Southern	Cheapest$525	Average$578	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Garuda Indonesia	Cheapest$709	Average$907	FlexibilityNo cancel fee	On-time71%	Search Garuda Indonesia flights

Cheap flights from Sydney to Incheon Intl Airport from $356

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Sydney Kingsford Smith to Incheon Intl are usually found in March or June, booked 78 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from Sydney to Incheon Intl

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Find flight deals from Sydney to Incheon Intl

Cheapest flights from Sydney to Incheon IntlExplore the most affordable flight options available from Sydney to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Explore the most affordable flight options available from Sydney to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

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Best time to book a flight from Sydney to Incheon Intl

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Everything you need to know about your flight from Sydney to Incheon Intl Airport

How far ahead should I book a flight from Sydney to Incheon Intl Airport?

What is the cheapest month to book a flight from Sydney to Incheon Intl Airport?

What is the cheapest time of day to fly from SYD to ICN?

What is the cheapest day to fly from Sydney to Incheon Intl Airport?

How much does it cost for a return flight from Sydney to Incheon Intl Airport?

Weekly flight availability from Sydney to Incheon Intl Airport

What’s the top stopover airport for flights from Sydney to Incheon Intl Airport?

What’s the fastest stopover option from Sydney to Incheon Intl Airport?

What’s the fastest stopover option from Sydney to Incheon Intl Airport?

Which airport typically offers the quickest stopover for flights from Sydney to Incheon Intl Airport?

Reviews of airlines servicing Incheon Intl

Get a feel of what it's like to fly with Korean Air, Asiana Airlines, andQantas Airways from Sydney to Incheon Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Sydney to Incheon Intl?

How popular is this Sydney to Incheon Intl Airport flight route?

How long is the flight from Sydney to Incheon Intl Airport?

What are the cheapest airlines flying from Sydney to Incheon Intl Airport round-trip?

What are the most reliable airlines from Sydney to Incheon Intl Airport?

What are the cheapest flights from Sydney to Incheon Intl Airport?

Where are the most common stopover locations when flying from Sydney to Incheon Intl Airport?

What are some popular things to do or see while on a stopover in Hong Kong?

What are some popular points of interest to see during a stopover in Singapore?

Where are the least popular stopover locations for Sydney to Incheon Intl Airport flights?

Can I find deals for flights from Sydney to Incheon Intl that include hotel bookings?

How can I find direct flights from Sydney to Incheon Intl?

Can I find deals for business class flights from Sydney to Incheon Intl?

What is the cheapest month to book a flight from Sydney to Incheon Intl Airport?

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Top 10 airlines flying from Sydney to Incheon Intl

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Can Cheapflights find flights from Sydney to Incheon Intl with no change fees?

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Cheapest flights from Sydney to Incheon Intl
Explore the most affordable flight options available from Sydney to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.