Cheap flights from Sydney to Incheon Intl Airport from $329
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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ICN
9 Mar — 16 Mar1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Incheon Intl are usually found in March or May, booked 18 days in advance, depart on a Tuesday or Monday and return on a Saturday
Cheap flight deals from Sydney to Incheon Intl
Enter your travel dates to find the best prices.
Cheapest
Best
Direct
Last-minute
One-way
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 7 February 2026.
Sun 8/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Thu 12/321:50
ICN
-
SYD
Nonstop10h 15m
Multiple Airlines
Deal found 6/2$659
Tue 17/321:00
SYD
-
ICN
1 stop25h 35m
Multiple Airlines
Mon 23/321:40
ICN
-
SYD
Nonstop10h 35m
Multiple Airlines
Deal found 6/2$663
Mon 9/315:10
SYD
-
ICN
1 stop22h 05m
Multiple Airlines
Sat 14/307:35
ICN
-
SYD
1 stop23h 40m
Multiple Airlines
Deal found 6/2$665
Mon 27/410:05
SYD
-
ICN
2 stops26h 40m
Multiple Airlines
Mon 4/511:30
ICN
-
SYD
1 stop30h 50m
Multiple Airlines
Deal found 5/2$666
Mon 9/315:10
SYD
-
ICN
1 stop22h 05m
Multiple Airlines
Sun 15/317:55
ICN
-
SYD
1 stop24h 40m
Multiple Airlines
Deal found 5/2$668
Wed 4/310:00
SYD
-
ICN
1 stop27h 15m
China Eastern
Mon 9/314:20
ICN
-
SYD
3 stops39h 00m
China Eastern
Deal found 5/2$669
Wed 4/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Wed 11/321:40
ICN
-
SYD
Nonstop10h 35m
Multiple Airlines
Deal found 4/2$670
Tue 10/209:20
SYD
-
ICN
3 stops29h 55m
Multiple Airlines
Thu 19/207:35
ICN
-
SYD
1 stop23h 40m
Multiple Airlines
Deal found 6/2$672
Fri 20/210:45
SYD
-
ICN
1 stop21h 35m
Multiple Airlines
Mon 23/211:35
ICN
-
SYD
1 stop29h 15m
Multiple Airlines
Deal found 5/2$675
Mon 2/315:10
SYD
-
ICN
1 stop22h 05m
China Eastern
Tue 17/312:20
ICN
-
SYD
1 stop21h 55m
China Eastern
Deal found 4/2$676
Wed 11/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Mon 23/314:20
ICN
-
SYD
3 stops39h 00m
Multiple Airlines
Deal found 6/2$678
Best flights from Sydney to Incheon Intl
Discover carefully curated flight deals from Sydney to Incheon Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 February 2026.
Sun 8/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Thu 12/321:50
ICN
-
SYD
Nonstop10h 15m
Multiple Airlines
Deal found 6/2$659
Fri 6/310:00
SYD
-
ICN
3 stops29h 15m
China Eastern
Fri 13/314:20
ICN
-
SYD
3 stops39h 00m
China Eastern
Deal found 5/2$692
Thu 23/410:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Wed 6/521:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 6/2$713
Thu 23/408:45
SYD
-
ICN
2 stops26h 25m
Multiple Airlines
Wed 6/515:55
ICN
-
SYD
2 stops40h 05m
Multiple Airlines
Deal found 6/2$672
Wed 18/310:00
SYD
-
ICN
3 stops37h 45m
China Eastern
Wed 25/307:25
ICN
-
SYD
3 stops25h 35m
China Eastern
Deal found 3/2$699
Tue 10/313:35
SYD
-
ICN
2 stops34h 10m
Multiple Airlines
Sat 21/307:35
ICN
-
SYD
1 stop23h 40m
Multiple Airlines
Deal found 6/2$705
Sun 8/310:00
SYD
-
ICN
3 stops37h 45m
China Eastern
Thu 12/314:20
ICN
-
SYD
3 stops42h 40m
China Eastern
Deal found 6/2$746
Wed 10/610:45
SYD
-
ICN
Nonstop10h 30m
Multiple Airlines
Tue 16/611:40
ICN
-
SYD
1 stop18h 40m
Multiple Airlines
Deal found 6/2$728
Sun 31/510:05
SYD
-
ICN
3 stops28h 10m
China Eastern
Sun 7/614:15
ICN
-
SYD
3 stops40h 50m
China Eastern
Deal found 5/2$749
Mon 2/320:05
SYD
-
ICN
2 stops27h 40m
Multiple Airlines
Mon 9/321:40
ICN
-
SYD
Nonstop10h 35m
Multiple Airlines
Deal found 6/2$739
Direct flights from Sydney to Incheon Intl
Explore direct flight options from Sydney to Incheon Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 7 February 2026.
Tue 17/312:15
SYD
-
ICN
Nonstop11h 00m
T'way Air
Mon 23/321:40
ICN
-
SYD
Nonstop10h 35m
T'way Air
Deal found 6/2$668
Mon 9/312:15
SYD
-
ICN
Nonstop11h 00m
T'way Air
Mon 16/321:40
ICN
-
SYD
Nonstop10h 35m
T'way Air
Deal found 3/2$686
Sun 8/312:15
SYD
-
ICN
Nonstop11h 00m
T'way Air
Mon 16/321:40
ICN
-
SYD
Nonstop10h 35m
T'way Air
Deal found 5/2$692
Thu 12/311:40
SYD
-
ICN
Nonstop10h 35m
Jetstar
Tue 17/321:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 5/2$696
Mon 9/312:15
SYD
-
ICN
Nonstop11h 00m
T'way Air
Sat 14/321:40
ICN
-
SYD
Nonstop10h 35m
T'way Air
Deal found 6/2$699
Tue 17/312:15
SYD
-
ICN
Nonstop11h 00m
Multiple Airlines
Tue 24/321:50
ICN
-
SYD
Nonstop10h 15m
Multiple Airlines
Deal found 5/2$705
Thu 12/311:40
SYD
-
ICN
Nonstop10h 35m
Jetstar
Thu 19/321:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 5/2$708
Tue 10/312:15
SYD
-
ICN
Nonstop11h 00m
T'way Air
Mon 16/321:40
ICN
-
SYD
Nonstop10h 35m
T'way Air
Deal found 5/2$709
Tue 17/312:15
SYD
-
ICN
Nonstop11h 00m
T'way Air
Fri 20/321:40
ICN
-
SYD
Nonstop10h 35m
T'way Air
Deal found 5/2$711
Thu 23/410:45
SYD
-
ICN
Nonstop10h 30m
Multiple Airlines
Wed 6/522:10
ICN
-
SYD
Nonstop10h 45m
Multiple Airlines
Deal found 6/2$713
Mon 9/312:15
SYD
-
ICN
Nonstop11h 00m
T'way Air
Sun 15/321:40
ICN
-
SYD
Nonstop10h 35m
T'way Air
Deal found 4/2$715
Last-minute flights from Sydney to Incheon Intl
Discover last-minute flight deals from Sydney to Incheon Intl. Data last updated 7 February 2026 and is based on user searches.
Tue 10/209:20
SYD
-
ICN
3 stops29h 55m
Multiple Airlines
Thu 19/207:35
ICN
-
SYD
1 stop23h 40m
Multiple Airlines
Deal found 6/2$672
Fri 20/210:45
SYD
-
ICN
1 stop21h 35m
Multiple Airlines
Mon 23/211:35
ICN
-
SYD
1 stop29h 15m
Multiple Airlines
Deal found 5/2$675
Mon 2/315:10
SYD
-
ICN
1 stop22h 05m
China Eastern
Tue 17/312:20
ICN
-
SYD
1 stop21h 55m
China Eastern
Deal found 4/2$676
Mon 2/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Mon 9/321:40
ICN
-
SYD
Nonstop10h 35m
Multiple Airlines
Deal found 6/2$679
Wed 4/310:00
SYD
-
ICN
1 stop27h 15m
China Eastern
Mon 9/314:20
ICN
-
SYD
3 stops39h 00m
China Eastern
Deal found 5/2$669
Wed 4/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Wed 11/321:40
ICN
-
SYD
Nonstop10h 35m
Multiple Airlines
Deal found 4/2$670
Sun 8/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Thu 12/321:50
ICN
-
SYD
Nonstop10h 15m
Multiple Airlines
Deal found 6/2$659
Mon 9/315:10
SYD
-
ICN
1 stop22h 05m
Multiple Airlines
Sat 14/307:35
ICN
-
SYD
1 stop23h 40m
Multiple Airlines
Deal found 6/2$665
Mon 9/315:10
SYD
-
ICN
1 stop22h 05m
Multiple Airlines
Sun 15/317:55
ICN
-
SYD
1 stop24h 40m
Multiple Airlines
Deal found 5/2$668
Wed 11/312:30
SYD
-
ICN
1 stop25h 50m
Multiple Airlines
Mon 23/314:20
ICN
-
SYD
3 stops39h 00m
Multiple Airlines
Deal found 6/2$678
Tue 17/321:00
SYD
-
ICN
1 stop25h 35m
Multiple Airlines
Mon 23/321:40
ICN
-
SYD
Nonstop10h 35m
Multiple Airlines
Deal found 6/2$663
One-way flights from Sydney to Incheon Intl
Search for one-way flight options from Sydney to Incheon Intl. Find affordable one-way fares based on user searches. Data last updated 7 February 2026.
Mon 9/220:05
SYD
-
ICN
2 stops27h 40m
Scoot
Deal found 4/2$329
Tue 10/211:15
SYD
-
ICN
1 stop24h 35m
VietJet Air
Deal found 4/2$331
Fri 13/211:15
SYD
-
ICN
1 stop24h 35m
VietJet Air
Deal found 4/2$334
Wed 15/413:00
SYD
-
ICN
2 stops33h 45m
Scoot
Deal found 4/2$337
Tue 10/211:40
SYD
-
ICN
Nonstop10h 35m
Jetstar
Deal found 5/2$338
Mon 9/211:15
SYD
-
ICN
1 stop24h 35m
VietJet Air
Deal found 4/2$342
Mon 27/411:30
SYD
-
ICN
1 stop14h 50m
Hong Kong Airlines
Deal found 4/2$344
Mon 13/420:35
SYD
-
ICN
2 stops25h 45m
Scoot
Deal found 4/2$345
Wed 11/211:15
SYD
-
ICN
1 stop24h 35m
VietJet Air
Deal found 4/2$347
Thu 12/221:00
SYD
-
ICN
1 stop25h 40m
Hainan Airlines
Deal found 5/2$348
Tue 17/312:30
SYD
-
ICN
1 stop25h 50m
XiamenAir
Deal found 3/2$350
Find flight deals from Sydney to Incheon Intl
Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 February 2026.
Customise your flight search to find flights from Sydney to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Sydney to Incheon Intl Airport that are best for you.
Fly from
Sydney
Fly to
Incheon Intl
Route
Depart
Return
Price
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 8/3
12:30-12:20
1 stop25h 50m
Incheon Intl
Thu 12/3
21:50-10:05
Nonstop10h 15m
$659
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Thu 23/4
08:45-10:10
2 stops26h 25m
Incheon Intl
Wed 6/5
15:55-09:00
2 stops40h 05m
$672
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Fri 6/3
10:00-13:15
3 stops29h 15m
Incheon Intl
Fri 13/3
14:20-07:20
3 stops39h 00m
$692
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Wed 18/3
10:00-21:45
3 stops37h 45m
Incheon Intl
Wed 25/3
07:25-11:00
3 stops25h 35m
$699
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Tue 10/3
13:35-21:45
2 stops34h 10m
Incheon Intl
Sat 21/3
07:35-09:15
1 stop23h 40m
$705
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Thu 23/4
10:45-20:15
Nonstop10h 30m
Incheon Intl
Wed 6/5
21:50-09:05
Nonstop10h 15m
$713
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Wed 10/6
10:45-20:15
Nonstop10h 30m
Incheon Intl
Tue 16/6
11:40-07:20
1 stop18h 40m
$728
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 2/3
20:05-21:45
2 stops27h 40m
Incheon Intl
Mon 9/3
21:40-10:15
Nonstop10h 35m
$739
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 8/3
10:00-21:45
3 stops37h 45m
Incheon Intl
Thu 12/3
14:20-11:00
3 stops42h 40m
$746
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 31/5
10:05-13:15
3 stops28h 10m
Incheon Intl
Sun 7/6
14:15-08:05
3 stops40h 50m
$749
Flights are sorted by cheapest return flights first.
Deals found on 5/2
Showing 1-10 of 22 results
1
2
3
Best time to book a flight from Sydney to Incheon Intl
Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Sydney with our price prediction graph.
SYD-ICN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Sydney to Incheon Intl Airport
Prices
Airlines
Delays
More
How far ahead should I book a flight from Sydney to Incheon Intl Airport?
Use this chart to determine the optimal time to book a return flight from Sydney to Incheon Intl. Price data was last updated on 30 January 2026.
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 18 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Sydney to Incheon Intl Airport?
Currently, June is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $321). Flying from Sydney to Incheon Intl Airport in December is currently the most expensive (average of $609). 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.
What is the cheapest time of day to fly from SYD to ICN?
Find hourly flight availability from Sydney to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 February 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Incheon Intl Airport as you normally would.
Weekly flight availability from Sydney to Incheon Intl Airport
Explore weekly flight availability from Sydney to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 February 2026.
The most flights from SYD to ICN are scheduled on a Monday (11 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from Sydney to Incheon delayed?
About 30% of weekly flights between Sydney and Incheon have experienced delays in the past year, with the average delay time being 114 minutes.
What is the most punctual flight time for Sydney to Incheon flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Sydney to Incheon flights?
Over the past year, Korean Air have had the lowest number of delays on this route, with just 23% of flights being delayed.
What’s the top stopover airport for flights from Sydney to Incheon Intl Airport?
Share of one-stop return flights from Sydney to Incheon Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Hong Kong (HKG) – chosen by Cheapflights users on 25% of one-stop itineraries from Sydney to Incheon Intl Airport on Cheapflights.
What’s the cheapest stopover airport for flights from Sydney to Incheon Intl Airport?
Average return fare for one-stop flights from Sydney to Incheon Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Kuala Lumpur (KUL) is the most affordable one-stop option, with an average return flight price of $547.
What’s the fastest stopover option from Sydney to Incheon Intl Airport?
Shortest average travel time for one-stop one-way flights from Sydney to Incheon Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Brisbane (BNE) have the shortest average one-way travel time for one-stop routes: 14h 29m.
Which airport typically offers the quickest stopover for flights from Sydney to Incheon Intl Airport?
Average stopover duration for one-stop one-way flights from Sydney to Incheon Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Bangkok (BKK) offer the fastest connection on this route, with an average stopover time of 1h 39m.
Reviews of airlines servicing Incheon Intl
Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 7 February 2026.
Get a feel of what it's like to fly with Korean Air, Asiana Airlines, andCathay Pacific 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.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
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?
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 19 different airlines.
How popular is this Sydney to Incheon Intl Airport flight route?
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.
How long is the flight from Sydney to Incheon Intl Airport?
For as low as $692, China Eastern can have you in Incheon Intl Airport from Sydney in 29h 15m. The distance between Sydney and Incheon Intl Airport is about 8335 km.
What are the cheapest airlines flying from Sydney to Incheon Intl Airport round-trip?
Flying on AirAsia X is currently your cheapest option to Incheon Intl Airport, with prices starting at $227. Additional round-trip tickets that might be worth considering are offered by Scoot and VietJet Air, with the lowest prices starting at $282 and $301, respectively. You may be able to fly from Sydney to Incheon Intl Airport for 76% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Sydney to Incheon Intl Airport one-way?
To fly one-way, consider booking your trip with VietJet Air, which is currently one of the cheapest options available, starting at $61. AirAsia X flights start at $230 while deals on T'way Air start at $266 one-way.
What are the most reliable airlines from Sydney to Incheon Intl Airport?
Consider KLM (82%), Korean Air (82%) or Virgin Atlantic (82%) when booking your flight. These represent the most reliable airlines when flying from Sydney to Incheon Intl Airport.
What are the cheapest flights from Sydney to Incheon Intl Airport?
Looking for the cheapest flight from Sydney to Incheon Intl Airport? While on average our users pay $1,632, our data indicates the cheapest price to be $325. The most popular route (Sydney Kingsford Smith - Incheon Intl), is priced around $540.
Can I find deals for business class flights from Sydney to Incheon Intl?
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.
What is the cheapest month to book a flight from Sydney to Incheon Intl Airport?
Currently, June is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $321). Flying from Sydney to Incheon Intl Airport in December is currently the most expensive (average of $609). 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.
Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Airlines
Alternative routes
Complete your trip
Direct flights to South Korea
Flights by cabin class
Incheon Intl flight routes
Other flight options
Other flights from Sydney
Popular flights
Fly from Sydney to Incheon Intl on these airlines
Choose from the following airlines for your flight from Sydney to Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on 7 February 2026.
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 7 February 2026.
Top 10 airlines flying from Sydney to Incheon Intl
Discover the top 10 airlines that operate flights from Sydney to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 7 February 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Sydney to Incheon Intl?
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!
Why should you use Cheapflights to find cheap flight tickets from Sydney to Incheon Intl?
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.
Can Cheapflights find flights from Sydney to Incheon Intl with no change fees?
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.
Can Cheapflights notify me if prices for flights from Sydney to Incheon Intl become cheaper?
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.
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
We value your privacy
Cheapflights and its partners wish to use cookies or similar technologies to store and/or access information on and about your device and process personal data such as your IP address, device identifiers etc., in order to improve your experience on the site, to analyse navigation, to offer and measure personalised advertising, and to facilitate sharing on social networks. We also allow the use of third-party cookies (including those from our advertising partners) on our sites.
By clicking 'Accept', you consent to your data being processed by 0 vendors on this web site for the purposes described in this notice. You can review the vendors and their individual processing purposes on the .
To review individual processing purposes and cookie categories, please click ’Select individual purposes’. You can review your choices and withdraw your consent at any time by clicking the ’Privacy Preferences’ link in the page side navigation.