Cheap flights from Sydney to Incheon Intl Airport from $375
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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ICN
9 Jun — 16 Jun1
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 November or June, booked 90 days in advance, depart on a Tuesday or Sunday and return on a Saturday
Cheap flight deals from Sydney to Incheon Intl
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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 10 May 2026.
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Scoot
Wed 17/611:30
ICN
-
SYD
1 stop23h 15m
Scoot
Deal found 6/5$692
Tue 4/820:35
SYD
-
ICN
2 stops26h 10m
Scoot
Wed 26/811:30
ICN
-
SYD
1 stop30h 50m
Scoot
Deal found 6/5$695
Mon 27/713:00
SYD
-
ICN
2 stops33h 45m
Scoot
Mon 10/811:00
ICN
-
SYD
1 stop31h 20m
Scoot
Deal found 8/5$696
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Multiple Airlines
Wed 27/514:15
ICN
-
SYD
3 stops40h 45m
Multiple Airlines
Deal found 6/5$701
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Multiple Airlines
Wed 17/614:15
ICN
-
SYD
2 stops17h 45m
Multiple Airlines
Deal found 6/5$703
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Multiple Airlines
Thu 18/612:15
ICN
-
SYD
1 stop18h 45m
Multiple Airlines
Deal found 7/5$706
Tue 11/813:00
SYD
-
ICN
1 stop22h 15m
Scoot
Thu 20/823:00
ICN
-
SYD
2 stops19h 20m
Scoot
Deal found 6/5$707
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Multiple Airlines
Tue 2/615:50
ICN
-
SYD
2 stops19h 45m
Multiple Airlines
Deal found 10/5$710
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Multiple Airlines
Wed 20/514:15
ICN
-
SYD
2 stops17h 45m
Multiple Airlines
Deal found 10/5$712
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Scoot
Mon 15/611:00
ICN
-
SYD
1 stop31h 20m
Scoot
Deal found 7/5$713
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 10 May 2026.
Mon 19/1011:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Thu 29/1021:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 7/5$790
Sun 18/1011:15
SYD
-
ICN
2 stops42h 45m
VietJet Air
Sun 25/1005:00
ICN
-
SYD
2 stops49h 05m
VietJet Air
Deal found 9/5$963
Mon 25/520:30
SYD
-
ICN
1 stop19h 50m
China Eastern
Mon 15/616:15
ICN
-
SYD
1 stop15h 45m
China Eastern
Deal found 9/5$1,139
Tue 1/910:10
SYD
-
ICN
1 stop15h 15m
Multiple Airlines
Mon 7/921:10
ICN
-
SYD
1 stop19h 50m
Multiple Airlines
Deal found 5/5$1,150
Wed 12/821:00
SYD
-
ICN
Nonstop10h 30m
Asiana Airlines
Wed 19/808:00
ICN
-
SYD
Nonstop10h 25m
Asiana Airlines
Deal found 9/5$1,191
Wed 20/510:10
SYD
-
ICN
1 stop15h 15m
Qantas Airways
Mon 8/615:10
ICN
-
SYD
1 stop14h 35m
Qantas Airways
Deal found 9/5$1,229
Tue 3/1111:50
SYD
-
ICN
1 stop30h 35m
Vietnam Airlines
Wed 11/1106:15
ICN
-
SYD
2 stops25h 35m
Vietnam Airlines
Deal found 6/5$1,281
Sat 17/1006:00
SYD
-
ICN
1 stop16h 00m
Jetstar
Thu 29/1021:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 5/5$792
Mon 7/910:15
SYD
-
ICN
1 stop34h 10m
VietJet Air
Wed 9/911:40
ICN
-
SYD
1 stop18h 40m
VietJet Air
Deal found 9/5$971
Fri 22/509:30
SYD
-
ICN
Nonstop10h 30m
Asiana Airlines
Sat 13/608:00
ICN
-
SYD
Nonstop10h 25m
Asiana Airlines
Deal found 8/5$1,193
Mon 17/810:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Tue 15/1222:20
ICN
-
SYD
1 stop17h 15m
Jetstar
Deal found 5/5$1,303
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 10 May 2026.
Tue 28/710:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Wed 19/821:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 8/5$713
Tue 26/511:40
SYD
-
ICN
Nonstop10h 50m
T'way Air
Fri 12/622:10
ICN
-
SYD
Nonstop10h 45m
T'way Air
Deal found 9/5$720
Tue 20/1011:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Tue 3/1121:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 5/5$724
Wed 21/1011:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Wed 28/1021:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 8/5$731
Sat 30/511:40
SYD
-
ICN
Nonstop10h 50m
T'way Air
Wed 24/622:10
ICN
-
SYD
Nonstop10h 45m
T'way Air
Deal found 9/5$734
Mon 2/1111:40
SYD
-
ICN
Nonstop10h 35m
Jetstar
Tue 10/1121:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 5/5$754
Thu 15/1011:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Sun 15/1121:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 9/5$761
Sun 25/1011:40
SYD
-
ICN
Nonstop10h 35m
Jetstar
Sun 8/1121:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 10/5$763
Thu 21/511:40
SYD
-
ICN
Nonstop10h 50m
T'way Air
Fri 5/622:10
ICN
-
SYD
Nonstop10h 45m
T'way Air
Deal found 8/5$779
Mon 19/1011:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Thu 29/1021:50
ICN
-
SYD
Nonstop10h 15m
Jetstar
Deal found 7/5$790
Last-minute flights from Sydney to Incheon Intl
Discover last-minute flight deals from Sydney to Incheon Intl. Data last updated 10 May 2026 and is based on user searches.
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Multiple Airlines
Wed 27/514:15
ICN
-
SYD
3 stops40h 45m
Multiple Airlines
Deal found 6/5$701
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Multiple Airlines
Tue 2/615:50
ICN
-
SYD
2 stops19h 45m
Multiple Airlines
Deal found 10/5$710
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Multiple Airlines
Wed 20/514:15
ICN
-
SYD
2 stops17h 45m
Multiple Airlines
Deal found 10/5$712
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Scoot
Wed 27/523:00
ICN
-
SYD
2 stops19h 20m
Scoot
Deal found 6/5$717
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Scoot
Wed 17/611:30
ICN
-
SYD
1 stop23h 15m
Scoot
Deal found 6/5$692
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Multiple Airlines
Wed 17/614:15
ICN
-
SYD
2 stops17h 45m
Multiple Airlines
Deal found 6/5$703
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Multiple Airlines
Thu 18/612:15
ICN
-
SYD
1 stop18h 45m
Multiple Airlines
Deal found 7/5$706
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Scoot
Mon 15/611:00
ICN
-
SYD
1 stop31h 20m
Scoot
Deal found 7/5$713
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Multiple Airlines
Tue 23/614:15
ICN
-
SYD
2 stops21h 20m
Multiple Airlines
Deal found 7/5$721
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 10 May 2026.
Mon 18/513:00
SYD
-
ICN
2 stops33h 45m
Scoot
Deal found 5/5$375
Mon 20/713:00
SYD
-
ICN
2 stops33h 45m
Scoot
Deal found 5/5$376
Tue 14/713:00
SYD
-
ICN
2 stops33h 45m
Scoot
Deal found 9/5$381
Wed 15/713:00
SYD
-
ICN
2 stops33h 45m
Scoot
Deal found 9/5$382
Wed 26/813:00
SYD
-
ICN
2 stops33h 45m
Scoot
Deal found 7/5$388
Tue 4/813:00
SYD
-
ICN
1 stop22h 15m
Scoot
Deal found 6/5$389
Tue 9/613:00
SYD
-
ICN
1 stop22h 15m
Scoot
Deal found 6/5$394
Thu 16/710:45
SYD
-
ICN
Nonstop10h 30m
Jetstar
Deal found 6/5$396
Sun 17/513:00
SYD
-
ICN
1 stop21h 45m
Scoot
Deal found 6/5$397
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 10 May 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 10 May 2026.
Use the filters below to find and compare flights from Sydney to Incheon Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
Fastest return journey
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 19/10
11:45-20:15
Nonstop10h 30m
Incheon Intl
Thu 29/10
21:50-10:05
Nonstop10h 15m
$790
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sat 17/10
06:00-20:00
1 stop16h 00m
Incheon Intl
Thu 29/10
21:50-10:05
Nonstop10h 15m
$792
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Sun 18/10
11:15-04:00
2 stops42h 45m
Incheon Intl
Sun 25/10
05:00-08:05
2 stops49h 05m
$963
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 7/9
10:15-19:25
1 stop34h 10m
Incheon Intl
Wed 9/9
11:40-07:20
1 stop18h 40m
$971
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Mon 25/5
20:30-15:20
1 stop19h 50m
Incheon Intl
Mon 15/6
16:15-09:00
1 stop15h 45m
$1,139
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Tue 1/9
10:10-00:25
1 stop15h 15m
Incheon Intl
Mon 7/9
21:10-18:00
1 stop19h 50m
$1,150
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Wed 12/8
21:00-06:30
Nonstop10h 30m
Incheon Intl
Wed 19/8
08:00-19:25
Nonstop10h 25m
$1,191
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Fri 22/5
09:30-19:00
Nonstop10h 30m
Incheon Intl
Sat 13/6
08:00-19:25
Nonstop10h 25m
$1,193
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Wed 20/5
10:10-00:25
1 stop15h 15m
Incheon Intl
Mon 8/6
15:10-06:45
1 stop14h 35m
$1,229
SydneyIncheon
SYD - ICN
SYDICN
Sydney Kingsford Smith
Tue 3/11
11:50-16:25
1 stop30h 35m
Incheon Intl
Wed 11/11
06:15-09:50
2 stops25h 35m
$1,281
Flights are sorted by cheapest return flights first.
Deals found on 9/5
Showing 1-10 of 19 resultsSorted by cheapest first
1
2
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?
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 89 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, November is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $841). Flying from Sydney to Incheon Intl Airport in December is currently the most expensive (average of $1,413). 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 10 May 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.
How much does it cost for a return flight from Sydney to Incheon Intl Airport?
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 10 May 2026.
The most flights from SYD to ICN are scheduled on a Thursday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Sydney to Incheon delayed?
About 32% of weekly flights between Sydney and Incheon have experienced delays in the past year, with the average delay time being 118 minutes.
What is the most punctual flight time for Sydney to Incheon flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday 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 24% 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.
Haikou (HAK) is the most affordable one-stop option, with an average return flight price of $590.
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 28m.
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 10 May 2026.
Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andChina Southern 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 long is the flight from Sydney to Incheon Intl Airport?
For as low as $790, Jetstar can have you in Incheon Intl Airport from Sydney in 10h 30m. The distance between Sydney and Incheon Intl Airport is about 8335 km. This flight may include one or multiple stops.
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 $193. Additional round-trip tickets that might be worth considering are offered by Scoot and VietJet Air, with the lowest prices starting at $277 and $289, respectively. You may be able to fly from Sydney to Incheon Intl Airport for 80% 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 AirAsia X, which is currently one of the cheapest options available, starting at $228. Scoot flights start at $280 while deals on China Southern start at $281 one-way.
What are the most reliable airlines from Sydney to Incheon Intl Airport?
Consider KLM (84%), Korean Air (84%) or Virgin Atlantic (84%) 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 $2,038, our data indicates the cheapest price to be $353. The most popular route (Sydney Kingsford Smith - Incheon Intl), is priced around $578.
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, November is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $841). Flying from Sydney to Incheon Intl Airport in December is currently the most expensive (average of $1,413). 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
Seongnam
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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 10 May 2026.
Explore flights to Incheon Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 May 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 10 May 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.
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