$301+ Cheap flights from Incheon Intl (ICN) to Sydney (SYD)
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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — SYD
Sep 3 — Sep 101
Round-trip
1 adult, Economy
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Find cheap flights from Incheon Intl to Sydney with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Incheon Intl to Sydney Kingsford Smith are usually found in March or May, booked 82 days in advance, depart on a Thursday or Wednesday and return on a Tuesday
Cheap flight deals from Incheon Intl to Sydney
Cheapest
Best
Last-minute
One-way
Cheapest flights from Incheon Intl to SydneyExplore the most affordable flight options available from Incheon Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
Explore the most affordable flight options available from Incheon Intl to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am -
1 stop30h 50m
Fri 9/118:35 pm -
1 stop38h 10m
Deal found 7/31![Scoot logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am -
1 stop23h 15m
Fri 9/119:45 am -
2 stops24h 55m
Deal found 7/31![Multiple Airlines logo]()
$517
This Jetstar deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:50 pm -
Nonstop10h 15m
Tue 11/1711:40 am -
Nonstop10h 35m
Deal found 8/4![Jetstar logo]()
$523
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:00 am -
1 stop23h 45m
Sat 9/128:35 pm -
1 stop38h 10m
Deal found 7/30![Scoot logo]()
$530
This Jetstar deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:50 pm -
Nonstop10h 15m
Sun 11/1511:40 am -
Nonstop10h 35m
Deal found 7/31![Jetstar logo]()
$534
This Jetstar deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:50 pm -
Nonstop10h 15m
Fri 11/611:40 am -
Nonstop10h 35m
Deal found 8/4![Jetstar logo]()
$544
This Jetstar deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:50 pm -
Nonstop10h 15m
Wed 11/1111:40 am -
Nonstop10h 35m
Deal found 8/3![Jetstar logo]()
$546
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am -
1 stop23h 15m
Wed 9/911:25 am -
1 stop26h 05m
Deal found 8/1![Multiple Airlines logo]()
$548
Best flights from Incheon Intl to SydneyDiscover carefully curated flight deals from Incheon Intl to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
Discover carefully curated flight deals from Incheon Intl to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 4, 2026.
This Vietnam Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:35 am -
1 stop21h 15m
Sun 11/811:50 am -
1 stop30h 35m
Deal found 7/31![Vietnam Airlines logo]()
$605
This China Eastern deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:55 pm -
1 stop22h 40m
Sat 9/510:00 am -
3 stops30h 20m
Deal found 8/3![China Eastern logo]()
$627
This Jetstar deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:50 pm -
Nonstop10h 15m
Thu 10/1511:45 am -
Nonstop10h 30m
Deal found 7/31![Jetstar logo]()
$701
This Singapore Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1511:15 pm -
1 stop16h 40m
Tue 11/244:10 pm -
1 stop19h 40m
Deal found 8/2![Singapore Airlines logo]()
$777
This Malaysia Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:00 am -
1 stop18h 25m
Thu 8/2012:25 pm -
2 stops33h 50m
Deal found 7/31![Malaysia Airlines logo]()
$919
This Vietnam Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/275:55 pm -
1 stop37h 20m
Tue 10/611:15 am -
1 stop21h 25m
Deal found 8/1![Vietnam Airlines logo]()
$657
This China Eastern deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:50 pm -
2 stops39h 10m
Tue 10/1312:00 pm -
1 stop25h 55m
Deal found 8/1![China Eastern logo]()
$694
This China Eastern deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/222:15 pm -
3 stops41h 45m
Sat 8/2910:00 am -
2 stops29h 50m
Deal found 7/31![China Eastern logo]()
$707
This Jetstar deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/319:50 pm -
Nonstop10h 15m
Fri 9/410:45 am -
Nonstop10h 30m
Deal found 8/3![Jetstar logo]()
$843
This Singapore Airlines deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/134:55 pm -
1 stop16h 55m
Fri 1/228:05 pm -
1 stop15h 45m
Deal found 8/3![Singapore Airlines logo]()
$873
Last-minute flights from Incheon Intl to SydneyDiscover last-minute flight deals from Incheon Intl to Sydney. Data last updated August 4, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Sydney. Data last updated August 4, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:30 am -
1 stop30h 50m
Sat 9/511:25 am -
1 stop26h 05m
Deal found 8/2![Multiple Airlines logo]()
$549
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:00 am -
1 stop23h 45m
Sat 9/128:35 pm -
1 stop38h 10m
Deal found 7/30![Scoot logo]()
$530
This Booking.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am -
1 stop30h 50m
Fri 9/118:35 pm -
1 stop38h 10m
Deal found 7/31![Scoot logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am -
1 stop23h 15m
Fri 9/119:45 am -
2 stops24h 55m
Deal found 7/31![Multiple Airlines logo]()
$517
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:30 am -
1 stop23h 15m
Wed 9/911:25 am -
1 stop26h 05m
Deal found 8/1![Multiple Airlines logo]()
$548
One-way flights from Incheon Intl to SydneySearch for one-way flight options from Incheon Intl to Sydney. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
Search for one-way flight options from Incheon Intl to Sydney. Find affordable one-way fares based on user searches. Data last updated August 4, 2026.
This CheapOair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2111:00 am -
1 stop31h 20m
Deal found 8/1![Scoot logo]()
$301
This Vietnam Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2210:35 am -
1 stop21h 15m
Deal found 8/2![Vietnam Airlines logo]()
$302
This Vietnam Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2910:35 am -
1 stop24h 40m
Deal found 8/1![Vietnam Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:50 pm -
Nonstop10h 15m
Deal found 8/1![Jetstar logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:40 am -
1 stop18h 40m
Deal found 8/1![VietJet Air logo]()
$305
This CheapOair deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:30 am -
1 stop22h 40m
Deal found 8/4![Scoot logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:00 pm -
2 stops19h 20m
Deal found 8/1![Scoot logo]()
$307
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:50 pm -
Nonstop10h 15m
Deal found 8/1![Qantas Airways logo]()
$308
This T'way Air deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:10 pm -
Nonstop10h 45m
Deal found 8/3![T'way Air logo]()
$310
This Vietnam Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:35 am -
1 stop21h 15m
Deal found 8/2![Vietnam Airlines logo]()
$311
This Jetstar deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:50 pm -
Nonstop10h 15m
Deal found 8/3![Jetstar logo]()
$312
This SmartFares deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:30 pm -
1 stop15h 55m
Deal found 7/31![Hainan Airlines logo]()
$315
Find flight deals from Incheon Intl to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Sydney (SYD). 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 August 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $515 (Booking.com) |
One-way from | $301 (CheapOair) |
Popular in | January |
Cheapest in | March |
Average price | $670 |
Good round-trip deal | $701 or less |
Good one-way deal | $298 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Incheon Intl to Sydney 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 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Sun 11/1
10:35 am-9:50 am
1 stop21h 15m
Sydney Kingsford Smith
Sun 11/8
11:50 am-4:25 pm
1 stop30h 35m
$605
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Sat 8/29
12:55 pm-12:35 pm
1 stop22h 40m
Sydney Kingsford Smith
Sat 9/5
10:00 am-3:20 pm
3 stops30h 20m
$627
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Sun 9/27
5:55 pm-8:15 am
1 stop37h 20m
Sydney Kingsford Smith
Tue 10/6
11:15 am-6:40 am
1 stop21h 25m
$657
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Sat 10/3
3:50 pm-8:00 am
2 stops39h 10m
Sydney Kingsford Smith
Tue 10/13
12:00 pm-11:55 am
1 stop25h 55m
$694
Quickest round-trip
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Mon 10/5
9:50 pm-10:05 am
Nonstop10h 15m
Sydney Kingsford Smith
Thu 10/15
11:45 am-8:15 pm
Nonstop10h 30m
$701
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Sat 8/22
2:15 pm-9:00 am
3 stops41h 45m
Sydney Kingsford Smith
Sat 8/29
10:00 am-2:50 pm
2 stops29h 50m
$707
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Sun 11/15
11:15 pm-5:55 pm
1 stop16h 40m
Sydney Kingsford Smith
Tue 11/24
4:10 pm-9:50 am
1 stop19h 40m
$777
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Mon 8/31
9:50 pm-9:05 am
Nonstop10h 15m
Sydney Kingsford Smith
Fri 9/4
10:45 am-8:15 pm
Nonstop10h 30m
$843
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Wed 1/13
4:55 pm-11:50 am
1 stop16h 55m
Sydney Kingsford Smith
Fri 1/22
8:05 pm-9:50 am
1 stop15h 45m
$873
IncheonSydney
ICN - SYD
ICNSYD
Incheon Intl
Sat 8/15
11:00 am-6:25 am
1 stop18h 25m
Sydney Kingsford Smith
Thu 8/20
12:25 pm-9:15 pm
2 stops33h 50m
$919
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Incheon Intl to Sydney
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Incheon Intl to Sydney in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Incheon Intl to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Incheon Intl with our price prediction graph.
ICN-SYD
Estimated round-trip 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 Incheon Intl Airport to Sydney
Prices
Airlines
Delays
How far ahead should I book a flight from Incheon Intl Airport to Sydney?
Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Incheon Intl Airport to Sydney?
Currently, March is the cheapest month in which you can book a flight from Incheon Intl Airport to Sydney (average of $482). Flying from Incheon Intl Airport to Sydney in January is currently the most expensive (average of $907). 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 ICN to SYD?
Find hourly flight availability from Incheon Intl to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Incheon Intl Airport to Sydney as you normally would.
How often are flights from Incheon to Sydney delayed?
About 27% of weekly flights between Incheon and Sydney have experienced delays in the past year, with the average delay time being 126 minutes.
What is the most punctual flight time for Incheon to Sydney flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening 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 Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Incheon to Sydney flights?
Over the last year, T'way Air have had the lowest number of delays on this route, with just 18% of flights being delayed.
The best insider tips for Incheon Intl Airport to Sydney flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Incheon Intl Airport to Sydney trip
Our travel experts
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated August 4, 2026.
Read through reviews of airlines operating flights from Incheon Intl Airport to Sydney, such as Korean Air,Asiana Airlines, andJetstar. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
8.2
Overall
8.4
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Overall
8.4
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Overall
8.4
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Entertainment
8.2
Overall
8.4
Food
8.1
Boarding
8.5
Comfort
8.3
Crew
8.7
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
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Coogee
Manly
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Incheon Intl and Sydney flights
Browse other Incheon Intl and Sydney flight options. Last updated on August 4, 2026.
Other flights from Incheon Intl
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 4, 2026.
Top 3 airlines flying from Incheon Intl to Sydney
Discover the top 3 airlines that operate flights from Incheon Intl to Sydney. 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 2,558,603 searches. Data last updated August 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$643 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$743 | Average$1,236 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$748 | Average$1,101 | FlexibilityNo cancel fee | On-time81% |