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Cheap flights from Sydney to Seoul from $328

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Seoul departing on 11/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
China Southern Logo
09:20 - 11:45
SYD
-
ICN
28h 25m
2 stops
China Southern Logo
16:15 - 09:25
ICN
-
SYD
15h 10m
1 stop
$679China Southern
Mon, 2 Mar - Wed, 11 Mar
China Southern Logo
09:20 - 11:45
SYD
-
ICN
28h 25m
2 stops
China Southern Logo
11:20 - 20:20
ICN
-
SYD
31h 00m
2 stops
$681China Southern
Mon, 2 Mar - Thu, 12 Mar
Jetstar Logo
11:40 - 20:15
SYD
-
ICN
10h 35mdirect
Jetstar Logo
21:50 - 10:05
ICN
-
SYD
10h 15mdirect
$683Jetstar
Thu, 5 Feb - Thu, 26 Feb
Multiple Airlines Logo
20:35 - 09:45
SYD
-
ICN
38h 10m
1 stop
Multiple Airlines Logo
16:45 - 19:40
ICN
-
SYD
25h 55m
1 stop
$685Multiple Airlines
Fri, 1 May - Fri, 29 May
China Southern Logo
11:25 - 13:50
SYD
-
ICN
28h 25m
1 stop
China Southern Logo
16:45 - 13:35
ICN
-
SYD
18h 50m
1 stop
$686China Southern
Mon, 16 Mar - Thu, 2 Apr
Multiple Airlines Logo
21:00 - 20:40
SYD
-
ICN
25h 40m
1 stop
Multiple Airlines Logo
16:35 - 12:35
ICN
-
SYD
19h 00m
2 stops
$688Multiple Airlines
Thu, 5 Mar - Sun, 5 Apr
Scoot Logo
20:05 - 10:15
SYD
-
ICN
16h 10m
1 stop
Scoot Logo
23:00 - 18:50
ICN
-
SYD
17h 50m
2 stops
$689Scoot
Tue, 24 Feb - Tue, 17 Mar
Multiple Airlines Logo
21:00 - 20:40
SYD
-
ICN
25h 40m
1 stop
Multiple Airlines Logo
14:20 - 07:20
ICN
-
SYD
39h 00m
3 stops
$691Multiple Airlines
Thu, 5 Feb - Mon, 9 Mar
China Southern Logo
09:20 - 11:45
SYD
-
ICN
28h 25m
2 stops
China Southern Logo
11:20 - 20:20
ICN
-
SYD
31h 00m
2 stops
$692China Southern
Mon, 2 Mar - Mon, 23 Mar
China Southern Logo
22:00 - 21:50
SYD
-
ICN
25h 50m
1 stop
China Southern Logo
16:15 - 20:20
ICN
-
SYD
26h 05m
1 stop
$694China Southern
Tue, 10 Mar - Thu, 19 Mar

Jetstar flights from Sydney to Incheon Intl Airport

Our best Jetstar deals on Sydney to Incheon Intl Airport flight tickets
Jetstar
5 Feb
SYD11:40Sydney Kingsford Smith
10h 35m
ICN20:15Incheon Intl
26 Feb
ICN21:50Incheon Intl
10h 15m
SYD10:05Sydney Kingsford Smith
$683
Jetstar
15 Mar
SYD11:40Sydney Kingsford Smith
10h 35m
ICN20:15Incheon Intl
26 Mar
ICN21:50Incheon Intl
10h 15m
SYD10:05Sydney Kingsford Smith
$695
Jetstar
13 Mar
SYD11:40Sydney Kingsford Smith
10h 35m
ICN20:15Incheon Intl
14 Mar
ICN21:50Incheon Intl
10h 15m
SYD10:05Sydney Kingsford Smith
$704

China Eastern flights from Sydney to Incheon Intl Airport

Our best China Eastern deals on Sydney to Incheon Intl Airport flight tickets
China Eastern
15 Mar
SYD10:00Sydney Kingsford Smith
27h 15m
1 stop
ICN11:15Incheon Intl
26 Mar
ICN14:20Incheon Intl
42h 40m
3 stops
SYD11:00Sydney Kingsford Smith
$701
China Eastern
24 Apr
SYD10:05Sydney Kingsford Smith
33h 25m
1 stop
ICN18:30Incheon Intl
22 May
ICN20:15Incheon Intl
34h 45m
1 stop
SYD08:00Sydney Kingsford Smith
$714
China Eastern
16 Mar
SYD15:10Sydney Kingsford Smith
22h 05m
1 stop
ICN11:15Incheon Intl
26 Mar
ICN14:20Incheon Intl
42h 40m
3 stops
SYD11:00Sydney Kingsford Smith
$718

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Incheon Intl Airport 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, momondo users made 78,305 searches. Data last updated 27 January 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

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 2/3

09:20-11:45

2 stops28h 25m

Incheon Intl

Wed 11/3

16:15-09:25

1 stop15h 10m

$679

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 2/3

09:20-11:45

2 stops28h 25m

Incheon Intl

Thu 12/3

11:20-20:20

2 stops31h 00m

$681

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 5/2

11:40-20:15

Nonstop10h 35m

Incheon Intl

Thu 26/2

21:50-10:05

Nonstop10h 15m

$683

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 1/5

20:35-09:45

1 stop38h 10m

Incheon Intl

Fri 29/5

16:45-19:40

1 stop25h 55m

$685

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 16/3

11:25-13:50

1 stop28h 25m

Incheon Intl

Thu 2/4

16:45-13:35

1 stop18h 50m

$686

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 5/3

21:00-20:40

1 stop25h 40m

Incheon Intl

Sun 5/4

16:35-12:35

2 stops19h 00m

$688

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 24/2

20:05-10:15

1 stop16h 10m

Incheon Intl

Tue 17/3

23:00-18:50

2 stops17h 50m

$689

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 5/2

21:00-20:40

1 stop25h 40m

Incheon Intl

Mon 9/3

14:20-07:20

3 stops39h 00m

$691

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 2/3

09:20-11:45

2 stops28h 25m

Incheon Intl

Mon 23/3

11:20-20:20

2 stops31h 00m

$692

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 10/3

22:00-21:50

1 stop25h 50m

Incheon Intl

Thu 19/3

16:15-20:20

1 stop26h 05m

$694

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Sydney to Incheon Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sydney and Incheon Intl Airport?

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

In general, March is the cheapest month to fly from Sydney to Incheon Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $649. If you aren’t able to travel to Incheon Intl Airport during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $761.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Sydney to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,149. On the other hand, Friday is the most expensive day to depart from Sydney because it is more convenient for both business and leisure travellers. As a result, prices tend to be around $1,314.

What is the cheapest Sydney Kingsford Smith to Incheon Intl flight route?

Fly from Sydney Kingsford Smith to Incheon Intl for the best Sydney Kingsford Smith - Incheon Intl flight prices

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

You are more likely to see cheaper flights to Incheon Intl Airport from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $962 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Sydney for as low as $857 on momondo.

What cabin class options are available on Sydney Kingsford Smith to Incheon Intl flights?

There are 3 cabin classes available to choose from on Sydney Kingsford Smith to Incheon Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sydney to Incheon Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Sydney to Incheon Intl Airport.

How have Sydney to Incheon Intl Airport flight prices changed over time?

As of January 2026, prices for Sydney to Incheon Intl Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Incheon Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Incheon Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Incheon Intl Airport (SYD to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Incheon Intl Airport

Best price found

$395

Fastest flight time

10h 30m

Direct flights

Every day
The best one-way flight to Incheon Intl Airport from Sydney in the past 72 hours is $395. The best return flight deal from Sydney to Incheon Intl Airport found on momondo in the last 72 hours is $831.
The fastest flight from Sydney to Incheon Intl Airport takes 10h 30m
Direct flights go from Sydney to Incheon Intl Airport every day.
Search flight deals

  • How far is Sydney Kingsford Smith to Incheon Intl by plane?

    Incheon Intl is 8328.7 km away from Sydney Kingsford Smith. Typically, this will take 10h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Incheon Intl Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Incheon Intl Airport were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Incheon Intl Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Incheon Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The necessary travel and health documents for your Incheon Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Sydney to Incheon Intl Airport?

  • What is the most popular airline from Sydney to Incheon Intl Airport?

Best airlines flying from Sydney to Incheon Intl Airport

Compare and see reviews for airlines that fly from Sydney to Incheon Intl Airport with momondo
Airline
Rating
Free cancellation
Price
AirAsia XPriceFrom $229Free cancellationRating
6.4
44 reviews
Search AirAsia X flights
ScootPriceFrom $284Free cancellationRating
6.7
316 reviews
Search Scoot flights
VietJet AirPriceFrom $303Free cancellationRating
5.5
159 reviews
Search VietJet Air flights
XiamenAirPriceFrom $307Free cancellationRating
6.6
41 reviews
Search XiamenAir flights
JetstarPriceFrom $321Free cancellationRating
6.5
513 reviews
Search Jetstar flights
FinnairPriceFrom $370Free cancellationRating
7.6
1,356 reviews
Search Finnair flights
T'way AirPriceFrom $434Free cancellationRating
0.0
0 reviews
Search T'way Air flights
China SouthernPriceFrom $440Free cancellationRating
7.3
136 reviews
Search China Southern flights
Vietnam AirlinesPriceFrom $459Free cancellationRating
7.6
224 reviews
Search Vietnam Airlines flights
Hong Kong AirlinesPriceFrom $461Free cancellationRating
6.0
27 reviews
Search Hong Kong Airlines flights

  • Korean Air Flights From Sydney to Incheon Intl Airport

    The lowest priced Korean Air flight from Sydney to Incheon Intl Airport from the last 72 hours was $1,004. Generally, Korean Air has 7 flights on this route every week with an average price of $1,270. Korean Air is rated 8.4/10 by our users.

  • Asiana Airlines Flights From Sydney to Incheon Intl Airport

    Across 501 Asiana Airlines reviews on momondo, the average score is 8.1/10. Asiana Airlines flies from Sydney to Incheon Intl Airport about 7 times each week, with ticket deals ranging from $1,062 to $1,293. Price data is based on momondo searches in the last 72 hours.

Travelling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Seongnam
Suwon

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Seoul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Seoul. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Seoul with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Seoul from Sydney with this policy.

How can momondo help me find flights from Sydney to Seoul?

Once all potential Sydney to Seoul flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to Seoul right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Sydney and alert you when they change.

An easier way to manage your Incheon Intl Airport trip

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