Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Sydney to Seoul from $392

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 28/1. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Sydney to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Air China Logo
20:40 - 13:05
SYD
-
GMP
18h 25m1 stop
Air China Logo
14:25 - 15:30
GMP
-
SYD
23h 05m1 stop
$769Air China
Sun, 1 Feb - Mon, 9 Feb
Multiple Airlines Logo
13:35 - 10:15
SYD
-
ICN
22h 40m1 stop
Multiple Airlines Logo
21:50 - 10:05
ICN
-
SYD
10h 15mdirect
$805Multiple Airlines
Tue, 24 Feb - Tue, 3 Mar
Multiple Airlines Logo
20:05 - 21:45
SYD
-
ICN
27h 40m2 stops
Multiple Airlines Logo
21:50 - 10:05
ICN
-
SYD
10h 15mdirect
$806Multiple Airlines
Wed, 25 Mar - Fri, 3 Apr
Multiple Airlines Logo
20:05 - 10:15
SYD
-
ICN
16h 10m1 stop
Multiple Airlines Logo
12:15 - 07:20
ICN
-
SYD
17h 05m1 stop
$808Multiple Airlines
Sun, 22 Feb - Tue, 3 Mar
Multiple Airlines Logo
20:40 - 11:40
SYD
-
ICN
17h 00m1 stop
Multiple Airlines Logo
20:20 - 20:35
ICN
-
SYD
46h 15m3 stops
$811Multiple Airlines
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
10:00 - 13:15
SYD
-
ICN
29h 15m3 stops
Multiple Airlines Logo
07:35 - 06:15
ICN
-
SYD
20h 40m2 stops
$812Multiple Airlines
Sun, 1 Feb - Mon, 9 Feb
Multiple Airlines Logo
12:30 - 12:20
SYD
-
ICN
25h 50m1 stop
Multiple Airlines Logo
17:55 - 06:15
ICN
-
SYD
34h 20m2 stops
$814Multiple Airlines
Fri, 9 Jan - Sat, 7 Feb
China Eastern Logo
10:00 - 13:15
SYD
-
ICN
29h 15m3 stops
China Eastern Logo
14:20 - 07:20
ICN
-
SYD
39h 00m3 stops
$817China Eastern
Sun, 1 Feb - Mon, 9 Feb
Air China Logo
20:40 - 13:05
SYD
-
GMP
18h 25m1 stop
Air China Logo
14:25 - 15:30
GMP
-
SYD
23h 05m1 stop
$906Air China
Thu, 29 Jan - Mon, 16 Feb
China Eastern Logo
10:30 - 11:00
SYD
-
GMP
26h 30m1 stop
China Eastern Logo
20:50 - 10:00
GMP
-
SYD
35h 10m1 stop
$930China Eastern
Sun, 25 Jan - Sat, 7 Feb

Scoot flights from Sydney to Seoul

Our best Scoot deals on Sydney to Seoul flight tickets
Scoot
2 Mar
SYD20:05Sydney Kingsford Smith
27h 40m
2 stops
ICN21:45Incheon Intl
9 Mar
ICN11:35Incheon Intl
22h 45m
1 stop
SYD12:20Sydney Kingsford Smith
$826
Find similar
Scoot
2 Mar
SYD20:05Sydney Kingsford Smith
27h 40m
2 stops
ICN21:45Incheon Intl
18 Mar
ICN11:35Incheon Intl
29h 15m
1 stop
SYD18:50Sydney Kingsford Smith
$861
Find similar

China Eastern flights from Sydney to Seoul

Our best China Eastern deals on Sydney to Seoul flight tickets
China Eastern
1 Feb
SYD10:00Sydney Kingsford Smith
29h 15m
3 stops
ICN13:15Incheon Intl
9 Feb
ICN14:20Incheon Intl
39h 00m
3 stops
SYD07:20Sydney Kingsford Smith
$817
Find similar
China Eastern
26 Jan
SYD10:30Sydney Kingsford Smith
27h 25m
1 stop
ICN11:55Incheon Intl
30 Jan
ICN14:20Incheon Intl
39h 00m
3 stops
SYD07:20Sydney Kingsford Smith
$843
Find similar
China Eastern
21 Mar
SYD12:00Sydney Kingsford Smith
29h 05m
1 stop
ICN15:05Incheon Intl
5 Apr
ICN08:55Incheon Intl
26h 40m
1 stop
SYD12:35Sydney Kingsford Smith
$881
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Seoul 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 December 2025.
Use the filters below to find and compare flights from Sydney to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 1/2

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Mon 9/2

14:25-15:30

1 stop23h 05m

$769

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 24/2

13:35-10:15

1 stop22h 40m

Incheon Intl

Tue 3/3

21:50-10:05

Nonstop10h 15m

$805

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Wed 25/3

20:05-21:45

2 stops27h 40m

Incheon Intl

Fri 3/4

21:50-10:05

Nonstop10h 15m

$806

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 22/2

20:05-10:15

1 stop16h 10m

Incheon Intl

Tue 3/3

12:15-07:20

1 stop17h 05m

$808

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 9/2

20:40-11:40

1 stop17h 00m

Incheon Intl

Mon 16/2

20:20-20:35

3 stops46h 15m

$811

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 1/2

10:00-13:15

3 stops29h 15m

Incheon Intl

Mon 9/2

07:35-06:15

2 stops20h 40m

$812

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 9/1

12:30-12:20

1 stop25h 50m

Incheon Intl

Sat 7/2

17:55-06:15

2 stops34h 20m

$814

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 1/2

10:00-13:15

3 stops29h 15m

Incheon Intl

Mon 9/2

14:20-07:20

3 stops39h 00m

$817

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Thu 29/1

20:40-13:05

1 stop18h 25m

Seoul Gimpo Intl

Mon 16/2

14:25-15:30

1 stop23h 05m

$906

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 25/1

10:30-11:00

1 stop26h 30m

Seoul Gimpo Intl

Sat 7/2

20:50-10:00

1 stop35h 10m

$930

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Sydney to Seoul

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 cheapest month to fly to Seoul?

If you don’t want to visit Seoul in May, then you should wait until March to fly from Sydney, when ticket prices are also cheap, with an average price of $668.

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from Sydney to Seoul is on a Tuesday when prices can be found for as low as $1,199. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Seoul for around $1,364.

What is the cheapest time of day to depart on your flight to Seoul?

Our data shows that the cheapest Sydney to Seoul flights are usually those with departure times in the evening. Our users have found flights to Seoul in the evening for as low as $694. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,274 per ticket.

What is the cheapest Sydney Kingsford Smith to Seoul flight route?

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

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $993 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Sydney for as low as $866 on momondo.

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

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

How have Sydney to Seoul flight prices changed over time?

As of December 2025, prices for Sydney to Seoul flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Sydney to Seoul

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

Cheap Sydney to Seoul (SYD to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Seoul

Best price found

$514

Fastest flight time

10h 30m

Direct flights

Every day

Airports in Seoul

2 airports
The best one-way flight to Seoul from Sydney in the past 72 hours is $514. The best return flight deal from Sydney to Seoul found on momondo in the last 72 hours is $950.
The fastest flight from Sydney to Seoul takes 10h 30m
Direct flights go from Sydney to Seoul every day.
There are 2 airports in Seoul. From Sydney there are direct flights to Incheon Intl (ICN).
Search flight deals

  • How far is Sydney Kingsford Smith to Seoul by plane?

    The distance between Sydney Kingsford Smith and Seoul is about 8322.5 km. Flights usually cover this in 10h 30m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Sydney Kingsford Smith Airport to Seoul refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The necessary travel and health documents for your Seoul 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 Seoul?

  • What is the most popular airline from Sydney to Seoul?

Best airlines flying from Sydney to Seoul

Compare and see reviews for airlines that fly from Sydney to Seoul with momondo
Airline
Rating
Free cancellation
Price
AirAsia XPriceFrom $241Free cancellationRating
6.4
43 reviews
Search AirAsia X flights
ScootPriceFrom $303Free cancellationRating
6.7
313 reviews
Search Scoot flights
JetstarPriceFrom $367Free cancellationRating
6.5
495 reviews
Search Jetstar flights
FinnairPriceFrom $382Free cancellationRating
7.6
1,339 reviews
Search Finnair flights
XiamenAirPriceFrom $384Free cancellationRating
6.6
41 reviews
Search XiamenAir flights
VietJet AirPriceFrom $385Free cancellationRating
5.6
153 reviews
Search VietJet Air flights
T'way AirPriceFrom $469Free cancellationRating
0.0
0 reviews
Search T'way Air flights
Vietnam AirlinesPriceFrom $477Free cancellationRating
7.6
215 reviews
Search Vietnam Airlines flights
China SouthernPriceFrom $508Free cancellationRating
7.5
123 reviews
Search China Southern flights
Singapore AirlinesPriceFrom $655Free cancellationRating
8.1
1,421 reviews
Search Singapore Airlines flights

  • Korean Air Flights From Sydney to Seoul

    Korean Air is one of the most popular airlines flying from Sydney to Seoul, operating 7 flights/week on average for this route. A good Korean Air flight deal for Sydney to Seoul starts from $1,037 round-trip, up to an average price of $1,286. Our users have rated Korean Air at 8.4/10.

  • Asiana Airlines Flights From Sydney to Seoul

    Asiana Airlines (8.2/10 from 500 reviews) operates around 7 flights from Sydney to Seoul in any given week. The average Asiana Airlines airfare for this route is around $1,338, with deals from around $1,117 rare but found on momondo. Referenced prices are for round-trip Sydney to Seoul flight searches in the last 72 hours.

Why use momondo?

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

Finding the right flight to Seoul from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

Yes. All flights to Seoul from Sydney on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Seoul from Sydney. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Sydney to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Seoul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 26/1
Mon 2/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport