$293+ Cheap flights from Seoul (SEL) to Sydney (SYD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SYD
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Seoul 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 Seoul to Sydney Kingsford Smith are usually found in June or March, booked 88 days in advance, depart on a Thursday or Wednesday and return on a Thursday
Cheap flight deals from Seoul to Sydney
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seoul to SydneyExplore the most affordable flight options available from Seoul to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Seoul to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Mon 10/196:35 am -
1 stop26h 10m
Fri 10/2311:45 am -
Nonstop10h 30m
Deal found 9/23![Multiple Airlines logo]()
$575
This Booking.com deal was found by Cheapflights users on 9/26. 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.
Mon 11/164:20 pm -
1 stop19h 15m
Fri 11/2011:10 am -
3 stops28h 05m
Deal found 9/26![China Eastern logo]()
$576
This Jetstar deal was found by Cheapflights users on 9/22. 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 11/109:50 pm -
Nonstop10h 15m
Tue 11/1711:40 am -
Nonstop10h 35m
Deal found 9/22![Jetstar logo]()
$577
This FlightHub deal was found by Cheapflights users on 9/22. 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.
Wed 11/187:55 pm -
2 stops35h 10m
Sun 11/2911:05 am -
2 stops33h 50m
Deal found 9/22![China Eastern logo]()
$578
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Tue 11/1012:15 pm -
1 stop18h 50m
Tue 11/179:30 pm -
2 stops39h 45m
Deal found 9/23![China Eastern logo]()
$581
This FlightHub deal was found by Cheapflights users on 9/25. 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.
Wed 10/288:50 pm -
1 stop34h 15m
Sun 11/2911:05 am -
1 stop26h 10m
Deal found 9/25![China Eastern logo]()
$582
This Booking.com deal was found by Cheapflights users on 9/23. 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 11/47:25 am -
2 stops23h 50m
Fri 11/1311:10 am -
3 stops28h 05m
Deal found 9/23![China Eastern logo]()
$585
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Sun 11/2212:00 pm -
2 stops19h 15m
Sun 11/2911:05 am -
1 stop26h 10m
Deal found 9/24![China Eastern logo]()
$586
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/289:50 pm -
Nonstop10h 15m
Thu 11/269:00 pm -
1 stop25h 15m
Deal found 9/25![Multiple Airlines logo]()
$589
Best flights from Seoul to SydneyDiscover carefully curated flight deals from Seoul to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Seoul to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This Singapore Airlines deal was found by Cheapflights users on 9/26. 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 2/218:50 am -
1 stop20h 50m
Sat 2/277:10 pm -
1 stop16h 40m
Deal found 9/26![Singapore Airlines logo]()
$693
This Jetstar deal was found by Cheapflights users on 9/22. 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.
Sat 12/59:30 pm -
1 stop21h 45m
Fri 12/1111:40 am -
Nonstop10h 35m
Deal found 9/22![Jetstar logo]()
$750
This Sichuan Airlines deal was found by Cheapflights users on 9/26. 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 Sichuan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:30 pm -
1 stop22h 35m
Wed 1/69:25 pm -
1 stop18h 05m
Deal found 9/26![Sichuan Airlines logo]()
$833
This Qantas Airways deal was found by Cheapflights users on 9/25. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/261:50 pm -
2 stops19h 35m
Mon 11/911:40 am -
Nonstop10h 35m
Deal found 9/25![Qantas Airways logo]()
$912
This Trinity Airways (Formerly T'way Air) deal was found by Cheapflights users on 9/22. 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 Trinity Airways (Formerly T'way Air) is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/159:40 pm -
Nonstop10h 35m
Wed 11/2512:15 pm -
Nonstop11h 00m
Deal found 9/22![Trinity Airways (Formerly T'way Air) logo]()
$981
This Singapore Airlines deal was found by Cheapflights users on 9/26. 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 2/1411:15 pm -
1 stop40h 40m
Sat 2/277:10 pm -
1 stop16h 40m
Deal found 9/26![Singapore Airlines logo]()
$714
This Singapore Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 3/208:50 am -
1 stop20h 50m
Fri 3/267:10 pm -
1 stop16h 40m
Deal found 9/26![Singapore Airlines logo]()
$773
This Singapore Airlines deal was found by Cheapflights users on 9/24. 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.
Mon 3/1511:00 pm -
2 stops20h 15m
Sat 3/208:05 pm -
1 stop15h 45m
Deal found 9/24![Singapore Airlines logo]()
$812
This Singapore Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 2/611:15 pm -
1 stop40h 40m
Mon 2/157:10 pm -
1 stop16h 40m
Deal found 9/26![Singapore Airlines logo]()
$842
This Singapore Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 2/611:15 pm -
1 stop40h 40m
Sun 2/147:10 pm -
1 stop16h 40m
Deal found 9/26![Singapore Airlines logo]()
$871
Last-minute flights from Seoul to SydneyDiscover last-minute flight deals from Seoul to Sydney. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Seoul to Sydney. Data last updated September 26, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 9/26. 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.
Mon 10/128:35 pm -
2 stops34h 25m
Fri 10/1611:05 am -
2 stops34h 30m
Deal found 9/26![China Eastern logo]()
$596
This FlightHub deal was found by Cheapflights users on 9/26. 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.
Tue 10/133:50 pm -
2 stops39h 10m
Tue 10/2011:05 am -
3 stops28h 10m
Deal found 9/26![China Eastern logo]()
$580
This FlightHub deal was found by Cheapflights users on 9/24. 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.
Thu 10/153:50 pm -
2 stops39h 10m
Sun 10/189:30 pm -
1 stop16h 25m
Deal found 9/24![China Eastern logo]()
$584
This FlightHub deal was found by Cheapflights users on 9/23. 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.
Fri 10/168:30 am -
2 stops22h 30m
Fri 10/2311:05 am -
1 stop33h 25m
Deal found 9/23![China Eastern logo]()
$581
This Booking.com deal was found by Cheapflights users on 9/23. 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.
Sat 10/173:50 pm -
2 stops39h 10m
Sat 10/2411:00 am -
2 stops29h 40m
Deal found 9/23![China Eastern logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Mon 10/196:35 am -
1 stop26h 10m
Fri 10/2311:45 am -
Nonstop10h 30m
Deal found 9/23![Multiple Airlines logo]()
$575
This Booking.com deal was found by Cheapflights users on 9/26. 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.
Sat 10/243:50 pm -
2 stops39h 25m
Sun 11/811:05 am -
3 stops28h 10m
Deal found 9/26![China Eastern logo]()
$576
This Justfly.com deal was found by Cheapflights users on 9/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:55 pm -
2 stops35h 10m
Wed 11/411:10 am -
3 stops28h 05m
Deal found 9/22![China Eastern logo]()
$578
This FlightHub deal was found by Cheapflights users on 9/25. 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.
Wed 10/288:50 pm -
1 stop34h 15m
Sun 11/2911:05 am -
1 stop26h 10m
Deal found 9/25![China Eastern logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 10/289:50 pm -
Nonstop10h 15m
Thu 11/269:00 pm -
1 stop25h 15m
Deal found 9/25![Multiple Airlines logo]()
$589
This Jetstar deal was found by Cheapflights users on 9/23. 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.
Sat 10/319:50 pm -
Nonstop10h 15m
Mon 11/911:40 am -
Nonstop10h 35m
Deal found 9/23![Jetstar logo]()
$591
One-way flights from Seoul to SydneySearch for one-way flight options from Seoul to Sydney. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Seoul to Sydney. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/26. 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.
Thu 10/226:35 am -
1 stop26h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/26![Cebu Pacific logo]()
$293
This Jetstar deal was found by Cheapflights users on 9/22. 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 11/249:50 pm -
Nonstop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Jetstar logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Sat 10/177:05 pm -
1 stop37h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$295
This VietJet Air deal was found by Cheapflights users on 9/23. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:00 am -
2 stops49h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![VietJet Air logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 9/23. 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.
Thu 11/57:00 am -
2 stops26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 12/1612:10 am -
1 stop33h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$307
This Jetstar deal was found by Cheapflights users on 9/21. 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 10/209:50 pm -
Nonstop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Jetstar logo]()
$309
This Jetstar deal was found by Cheapflights users on 9/24. 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 10/309:50 pm -
Nonstop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Jetstar logo]()
$310
This VietJet Air deal was found by Cheapflights users on 9/24. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am -
2 stops49h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![VietJet Air logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Mon 11/27:00 pm -
2 stops38h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$314
This VietJet Air deal was found by Cheapflights users on 9/23. 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 VietJet Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:45 am -
2 stops25h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![VietJet Air logo]()
$315
Find flight deals from Seoul to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) 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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $575 (Kiwi.com) |
One-way from | $293 (Kiwi.com) |
Popular in | January |
Cheapest in | June |
Average price | $715 |
Good round-trip deal | $749 or less |
Good one-way deal | $359 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seoul 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 7,457,451 searches. Data last updated September 26, 2026.
Use the filters below to find and compare flights from Seoul to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Tue 10/20
9:50 pm-10:05 am
Nonstop10h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Thu 12/17
9:50 pm-10:05 am
Nonstop10h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Fri 2/26
9:50 pm-10:05 am
Nonstop10h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$317
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Fri 11/6
9:50 pm-10:05 am
Nonstop10h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$363
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Wed 10/14
9:50 pm-10:05 am
Nonstop10h 15m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$433
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Sun 10/25
7:00 am-10:00 am
2 stops25h 00m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$458
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Mon 10/5
10:10 pm-10:55 am
Nonstop10h 45m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$531
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Fri 10/16
10:10 pm-10:55 am
Nonstop10h 45m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$534
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Tue 12/22
5:00 am-10:00 am
2 stops27h 00m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$538
IncheonSydney
ICN Incheon Intl - SYD Sydney Kingsford Smith
ICNSYD
Incheon Intl
Fri 10/9
2:10 am-8:20 am
2 stops52h 10m
Sydney Kingsford Smith
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$633
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Seoul 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 Seoul to Sydney in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seoul-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seoul-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seoul-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seoul-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 Seoul-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 Seoul to Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Seoul with our price prediction graph.
SEL-SYD
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 Seoul to Sydney
SEL-SYD
ICN-SYD
What is the cheapest month to book a flight from Seoul to Sydney?
Currently, March is the cheapest month in which you can book a flight from Seoul to Sydney (average of $513). Flying from Seoul to Sydney in January is currently the most expensive (average of $928). 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 SEL to SYD?
Find hourly flight availability from Seoul 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 September 26, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seoul to Sydney as you normally would.
Weekly flight availability from Seoul to Sydney
Explore weekly flight availability from Seoul to Sydney. 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 September 26, 2026.
The most flights from SEL to SYD are scheduled on a Wednesday (14 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (12 on average).
How much does it cost to fly round-trip from Seoul to Sydney?
Airfare is below average for this route at the moment.
Seoul to Sydney flights typically cost between $593 and $957 in October.The cheapest round-trip price found within the last 5 days was $575 on Multiple Airlines (Oct 19-Oct 23).
How far ahead should I book a flight from Seoul to Sydney?
The price you pay for your flight from Seoul to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 September 26, 2026.
See what other customers who have flown with Korean Air,Asiana Airlines, andJetstar from Seoul to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.4
Boarding
8.5
Crew
8.7
Comfort
8.3
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Boarding
8.5
Crew
8.7
Comfort
8.3
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Boarding
8.5
Crew
8.7
Comfort
8.3
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Overall
8.4
Boarding
8.5
Crew
8.7
Comfort
8.3
Food
8.1
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Seoul 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
Wollongong
Coogee
Manly
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Seoul and Sydney flights
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Top 3 airlines flying from Seoul to Sydney
Discover the top 3 airlines that operate flights from Seoul 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 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$407 | Average$651 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$748 | Average$1,101 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$884 | Average$1,096 | FlexibilityNo cancel fee | On-time76% |