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Cheap flights from Seoul to Sydney from $255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Sydney departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seoul to Sydney

Cheap return flights

These are some of the best return flight deals from Seoul to Sydney that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seoul to Sydney.

Cheap last-minute flights

Planning a quick getaway from Seoul to Sydney? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Sydney, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Seoul to Sydney

Find recent round-trip train or bus tickets from Seoul to Sydney.

All round-trip flight deals to Sydney

The cheapest plane tickets to Sydney found on KAYAK recently.
07:35 - 09:15ICN-SYD
23h 40m1 stop
08:35 - 11:20SYD-ICN
28h 45m1 stop
Tue, 18 Mar - Mon, 24 Mar
12:55 - 20:20ICN-SYD
29h 25m2 stops
22:10 - 20:50SYD-ICN
24h 40m2 stops
$553China Southern
Find Deal
Fri, 28 Feb - Tue, 4 Mar
12:00 - 13:35GMP-SYD
23h 35m1 stop
11:00 - 11:00SYD-GMP
25h 00m1 stop
$573China Eastern
Find Deal
Sat, 15 Mar - Sun, 18 May
20:50 - 11:00ICN-SYD
36h 10m1 stop
12:10 - 13:15SYD-ICN
27h 05m3 stops
$575China Eastern
Find Deal
Fri, 28 Feb - Sun, 9 Mar
07:35 - 09:15ICN-SYD
23h 40m1 stop
10:45 - 06:20SYD-ICN
21h 35m1 stop
$599AirAsia X
Find Deal
Sat, 15 Feb - Sun, 23 Feb
14:25 - 15:30GMP-SYD
23h 05m1 stop
20:40 - 13:05SYD-GMP
18h 25m1 stop
$698Air China
Find Deal
Tue, 4 Mar - Mon, 10 Mar
09:40 - 11:35ICN-SYD
24h 55m1 stop
20:45 - 08:25SYD-ICN
36h 40m1 stop
$725Scoot
Find Deal
Fri, 2 May - Sat, 10 May
09:40 - 11:35ICN-SYD
24h 55m1 stop
12:35 - 08:25SYD-ICN
20h 50m1 stop
$726Scoot
Find Deal
Fri, 2 May - Sun, 11 May
00:25 - 20:00ICN-SYD
18h 35m1 stop
11:00 - 06:30SYD-ICN
20h 30m1 stop
$764AirAsia X
Find Deal
Mon, 12 May - Wed, 21 May
14:25 - 15:30GMP-SYD
23h 05m1 stop
20:40 - 13:05SYD-GMP
18h 25m1 stop
$1,076Air China
Find Deal
Fri, 28 Feb - Tue, 4 Mar
07:35 - 09:15ICN-SYD
23h 40m1 stop
$255AirAsia X
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Tue, 11 Mar
07:35 - 09:15ICN-SYD
23h 40m1 stop
$257AirAsia X
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Tue, 18 Mar
14:20 - 11:00ICN-SYD
42h 40m3 stops
$306China Eastern
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Tue, 25 Mar
16:40 - 13:35ICN-SYD
18h 55m2 stops
$309China Eastern
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Wed, 25 Dec
11:20 - 15:25ICN-SYD
26h 05m2 stops
$312China Southern
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Tue, 24 Dec
19:55 - 19:40ICN-SYD
46h 45m2 stops
$320China Southern
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Thu, 15 May
21:50 - 10:05ICN-SYD
10h 15mdirect
$342Jetstar
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Mon, 31 Mar
21:50 - 09:05ICN-SYD
10h 15mdirect
$361Jetstar
Find Deal
Mon, 12 May
21:40 - 10:15ICN-SYD
10h 35mdirect
$395T'way Air
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Wed, 5 Mar
21:40 - 10:15ICN-SYD
10h 35mdirect
$403T'way Air
Find Deal
Wed, 5 Mar
14:20 - 09:25ICN-SYD
41h 05m3 stops
13:30 - 13:15SYD-ICN
25h 45m3 stops
$554China Eastern
Find Deal
Sun, 22 Dec - Thu, 16 Jan
14:20 - 09:25ICN-SYD
41h 05m3 stops
13:30 - 13:15SYD-ICN
25h 45m3 stops
$562China Eastern
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Sun, 22 Dec - Thu, 16 Jan
18:45 - 20:50ICN-SYD
24h 05m1 stop
22:20 - 17:30SYD-ICN
21h 10m1 stop
$588AirAsia X
Find Deal
Mon, 23 Dec - Fri, 24 Jan
07:35 - 09:15ICN-SYD
23h 40m1 stop
22:20 - 18:20SYD-ICN
22h 00m1 stop
$589AirAsia X
Find Deal
Sat, 21 Dec - Thu, 27 Feb
07:35 - 09:15ICN-SYD
23h 40m1 stop
08:35 - 11:20SYD-ICN
28h 45m1 stop
Thu, 19 Dec - Tue, 14 Jan
11:20 - 15:25ICN-SYD
26h 05m2 stops
08:10 - 13:50SYD-ICN
31h 40m1 stop
$605China Southern
Find Deal
Sun, 22 Dec - Thu, 16 Jan
11:20 - 20:20ICN-SYD
31h 00m2 stops
22:10 - 21:50SYD-ICN
25h 40m1 stop
$610China Southern
Find Deal
Mon, 23 Dec - Mon, 20 Jan
07:35 - 09:15ICN-SYD
23h 40m1 stop
12:15 - 21:15SYD-ICN
11h 00mdirect
Thu, 19 Dec - Tue, 21 Jan
21:40 - 10:15ICN-SYD
10h 35mdirect
12:15 - 21:15SYD-ICN
11h 00mdirect
$896T'way Air
Find Deal
Mon, 23 Dec - Mon, 27 Jan
21:40 - 10:15ICN-SYD
10h 35mdirect
12:15 - 21:15SYD-ICN
11h 00mdirect
$904T'way Air
Find Deal
Fri, 20 Dec - Tue, 28 Jan
21:50 - 09:05ICN-SYD
10h 15mdirect
10:45 - 20:15SYD-ICN
10h 30mdirect
$654Jetstar
Find Deal
Mon, 9 Jun - Mon, 16 Jun
21:50 - 09:05ICN-SYD
10h 15mdirect
10:45 - 20:15SYD-ICN
10h 30mdirect
$669Jetstar
Find Deal
Mon, 19 May - Wed, 28 May
21:40 - 10:15ICN-SYD
10h 35mdirect
10:45 - 20:15SYD-ICN
10h 30mdirect
Mon, 10 Mar - Mon, 8 Sep
21:40 - 10:15ICN-SYD
10h 35mdirect
10:45 - 20:15SYD-ICN
10h 30mdirect
Fri, 14 Mar - Wed, 30 Apr
21:40 - 10:15ICN-SYD
10h 35mdirect
12:15 - 21:15SYD-ICN
11h 00mdirect
$874T'way Air
Find Deal
Sun, 9 Mar - Sun, 16 Mar
21:40 - 10:15ICN-SYD
10h 35mdirect
12:15 - 21:15SYD-ICN
11h 00mdirect
$876T'way Air
Find Deal
Fri, 7 Mar - Mon, 17 Mar
22:10 - 10:40ICN-SYD
10h 30mdirect
11:30 - 20:25SYD-ICN
10h 55mdirect
$945Qantas Airways
Find Deal
Thu, 27 Feb - Thu, 6 Mar
22:10 - 10:40ICN-SYD
10h 30mdirect
11:30 - 20:25SYD-ICN
10h 55mdirect
$947Qantas Airways
Find Deal
Tue, 25 Feb - Tue, 4 Mar
18:45 - 06:55ICN-SYD
10h 10mdirect
09:10 - 17:50SYD-ICN
10h 40mdirect
$1,002Korean Air
Find Deal
Wed, 5 Mar - Tue, 11 Mar
18:45 - 06:55ICN-SYD
10h 10mdirect
09:10 - 17:50SYD-ICN
10h 40mdirect
$1,003Korean Air
Find Deal
Wed, 5 Mar - Tue, 11 Mar

China Eastern flights from Seoul to Sydney

Our best China Eastern deals on Seoul to Sydney flight tickets
China Eastern
22 Dec
ICN14:20Incheon Intl
41h 05m
3 stops
SYD09:25Sydney Kingsford Smith
16 Jan
SYD13:30Sydney Kingsford Smith
25h 45m
3 stops
ICN13:15Incheon Intl
China Eastern
22 Dec
ICN14:20Incheon Intl
41h 05m
3 stops
SYD09:25Sydney Kingsford Smith
16 Jan
SYD13:30Sydney Kingsford Smith
25h 45m
3 stops
ICN13:15Incheon Intl
China Eastern
15 Mar
GMP12:00Seoul Gimpo Intl
23h 35m
1 stop
SYD13:35Sydney Kingsford Smith
18 May
SYD11:00Sydney Kingsford Smith
25h 00m
1 stop
GMP11:00Seoul Gimpo Intl

China Southern flights from Seoul to Sydney

Our best China Southern deals on Seoul to Sydney flight tickets
China Southern
28 Feb
ICN12:55Incheon Intl
29h 25m
2 stops
SYD20:20Sydney Kingsford Smith
4 Mar
SYD22:10Sydney Kingsford Smith
24h 40m
2 stops
ICN20:50Incheon Intl
China Southern
24 Feb
ICN12:55Incheon Intl
29h 25m
2 stops
SYD20:20Sydney Kingsford Smith
4 Mar
SYD22:10Sydney Kingsford Smith
20h 20m
2 stops
ICN16:30Incheon Intl
China Southern
25 Feb
ICN12:55Incheon Intl
29h 25m
2 stops
SYD20:20Sydney Kingsford Smith
16 Mar
SYD11:25Sydney Kingsford Smith
25h 50m
2 stops
ICN11:15Incheon Intl

See travel insights to Sydney from

How to get the cheapest flight ticket from Seoul to Sydney

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 Seoul and Sydney?

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Seoul, with most prices found around $931. If you aren’t able to travel to Sydney during the month of March, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $969.

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

Our data shows that Monday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $721. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,294.

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

According to our data, the cheapest time of day to fly to Sydney is in the morning. momondo users have found flights departing from Seoul to Sydney in the morning for as low as $661. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,255 on average. Flights to Sydney from Seoul in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

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

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

We recommend purchasing flights from Seoul to Sydney 46 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Sydney for $969. However, in the past 72 hours, people saw flights from Seoul for as low as $1,350.

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

There are 3 cabin classes available to choose from on Seoul to Sydney Kingsford Smith 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 Seoul to Sydney flights?

You could potentially save up to 24% on your flight if you consider stops on a Seoul to Sydney flight.

How have Seoul to Sydney flight prices changed over time?

As of December 2024, prices for Seoul to Sydney flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from Seoul to Sydney

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

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

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

Best price found

$255

Fastest flight time

10h 15m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in Sydney

1 airport
The best one-way flight to Sydney from Seoul in the past 72 hours is $255. The best return flight deal from Seoul to Sydney found on momondo in the last 72 hours is $550.
The fastest flight from Seoul to Sydney takes 10h 15m
Direct flights go from Seoul to Sydney on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Korean Air and Jetstar..
There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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

    Sydney Kingsford Smith is 8322.5 km away from Seoul. By plane, this route typically takes 10h 15m.

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

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

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

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

    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 Seoul to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Seoul to Sydney?

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


Best airlines flying from Seoul to Sydney

Compare and see reviews for airlines that fly from Seoul to Sydney with momondo
Airline
Rating
Free cancellation
Price
China EasternPriceFrom $558Free cancellationRating
7.0
159 reviews
Search China Eastern flights
JetstarPriceFrom $582Free cancellationRating
6.6
484 reviews
Search Jetstar flights
China SouthernPriceFrom $616Free cancellationRating
7.3
96 reviews
Search China Southern flights
T'way AirPriceFrom $695Free cancellationRating
6.8
15 reviews
Search T'way Air flights
Qantas AirwaysPriceFrom $1,023Free cancellationRating
7.5
809 reviews
Search Qantas Airways flights
Asiana AirlinesPriceFrom $1,174Free cancellationRating
8.3
477 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $1,196Free cancellationRating
8.4
1,018 reviews
Search Korean Air flights
  • Korean Air Flights From Seoul to Sydney

    Across 7 Korean Air flights from Seoul to Sydney this week, the average price was $853, with the best Korean Air deals starting from $760 round-trip. 1,018 users have rated Korean Air on momondo, with an average score of 8.4/10.

  • Asiana Airlines Flights From Seoul to Sydney

    Asiana Airlines (8.3/10 from 477 reviews) operates around 7 flights from Seoul to Sydney in any given week. The average Asiana Airlines airfare for this route is around $905, with deals from around $745 rare but found on momondo. Referenced prices are for round-trip Seoul to Sydney flight searches in the last 72 hours.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Seoul.

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

All flight searches from Seoul to Sydney on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Seoul to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Seoul to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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