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Cheap flights from Sydney to Incheon Intl Airport from $257

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 Incheon Intl Airport departing on 1/5. 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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Find the cheapest flights from Sydney to Seoul

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Sydney to Seoul.
T'way Air Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
T'way Air Logo
22:10 - 09:55ICN-SYD
10h 45mdirect
$502T'way Air
Find Deal
Thu, 1 May - Wed, 28 May
T'way Air Logo
11:40 - 21:30SYD-ICN
10h 50mdirect
T'way Air Logo
22:10 - 09:55ICN-SYD
10h 45mdirect
$521T'way Air
Find Deal
Thu, 1 May - Sun, 4 May
AirAsia X Logo
21:15 - 19:05SYD-ICN
22h 50m1 stop
AirAsia X Logo
08:15 - 07:50ICN-SYD
22h 35m1 stop
$583AirAsia X
Find Deal
Thu, 22 May - Thu, 26 Jun
AirAsia X Logo
21:15 - 19:05SYD-ICN
22h 50m1 stop
AirAsia X Logo
20:20 - 20:00ICN-SYD
22h 40m1 stop
$616AirAsia X
Find Deal
Thu, 24 Apr - Fri, 9 May
XiamenAir Logo
11:25 - 12:30SYD-ICN
26h 05m1 stop
XiamenAir Logo
13:30 - 09:20ICN-SYD
18h 50m1 stop
$640XiamenAir
Find Deal
Wed, 4 Jun - Thu, 19 Jun
Jetstar Logo
10:45 - 20:15SYD-ICN
10h 30mdirect
Jetstar Logo
21:50 - 09:05ICN-SYD
10h 15mdirect
$656Jetstar
Find Deal
Wed, 21 May - Mon, 26 May
XiamenAir Logo
11:25 - 12:30SYD-ICN
26h 05m1 stop
XiamenAir Logo
13:30 - 09:20ICN-SYD
18h 50m1 stop
$666XiamenAir
Find Deal
Wed, 28 May - Sat, 7 Jun
Jetstar Logo
10:45 - 20:15SYD-ICN
10h 30mdirect
Jetstar Logo
21:50 - 09:05ICN-SYD
10h 15mdirect
$674Jetstar
Find Deal
Wed, 14 May - Sun, 18 May
Scoot Logo
12:50 - 21:20SYD-ICN
33h 30m2 stops
Scoot Logo
11:30 - 19:30ICN-SYD
31h 00m1 stop
$737Scoot
Find Deal
Wed, 21 May - Wed, 28 May
Scoot Logo
12:50 - 21:20SYD-ICN
33h 30m2 stops
Scoot Logo
22:35 - 11:35ICN-SYD
36h 00m2 stops
$747Scoot
Find Deal
Mon, 28 Apr - Thu, 22 May

T'way Air flights from Sydney to Incheon Intl Airport

Our best T'way Air deals on Sydney to Incheon Intl Airport flight tickets
T'way Air
1 May
SYD11:40Sydney Kingsford Smith
10h 50m
ICN21:30Incheon Intl
28 May
ICN22:10Incheon Intl
10h 45m
SYD09:55Sydney Kingsford Smith
T'way Air
1 May
SYD11:40Sydney Kingsford Smith
10h 50m
ICN21:30Incheon Intl
4 May
ICN22:10Incheon Intl
10h 45m
SYD09:55Sydney Kingsford Smith
T'way Air
5 May
SYD11:40Sydney Kingsford Smith
10h 50m
ICN21:30Incheon Intl
12 May
ICN22:10Incheon Intl
10h 45m
SYD09:55Sydney Kingsford Smith

AirAsia X flights from Sydney to Incheon Intl Airport

Our best AirAsia X deals on Sydney to Incheon Intl Airport flight tickets
AirAsia X
22 May
SYD21:15Sydney Kingsford Smith
22h 50m
1 stop
ICN19:05Incheon Intl
26 June
ICN08:15Incheon Intl
22h 35m
1 stop
SYD07:50Sydney Kingsford Smith
AirAsia X
24 Apr
SYD21:15Sydney Kingsford Smith
22h 50m
1 stop
ICN19:05Incheon Intl
9 May
ICN20:20Incheon Intl
22h 40m
1 stop
SYD20:00Sydney Kingsford Smith
AirAsia X
15 May
SYD21:15Sydney Kingsford Smith
22h 50m
1 stop
ICN19:05Incheon Intl
22 May
ICN08:15Incheon Intl
22h 35m
1 stop
SYD07:50Sydney Kingsford Smith

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 $702. If you aren’t able to travel to Incheon Intl Airport during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $899.

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 Monday when prices can be found for as low as $1,382. On the other hand, Saturday 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 $1,596.

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

Our most recent data shows that the best time of day to fly to Incheon Intl Airport is in the evening. Flights from Sydney to Incheon Intl Airport during this time can be as low as $762. Flights in the morning are often more expensive, with an average ticket price of $1,476.

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 3 weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,100 when searching 3 weeks out.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 $1,017 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.

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

As of April 2025, prices for Sydney to Incheon Intl Airport flights are approximately 6% 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

$257

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 $257. The best return flight deal from Sydney to Incheon Intl Airport found on momondo in the last 72 hours is $502.
The fastest flight from Sydney to Incheon Intl Airport takes 10h 30m
Direct flights go from Sydney to Incheon Intl Airport every day.

  • 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
Thai AirAsia XPriceFrom $333Free cancellationRating
5.5
25 reviews
Search Thai AirAsia X flights
AirAsia XPriceFrom $342Free cancellationRating
6.3
44 reviews
Search AirAsia X flights
ScootPriceFrom $354Free cancellationRating
6.7
303 reviews
Search Scoot flights
JetstarPriceFrom $450Free cancellationRating
6.6
437 reviews
Search Jetstar flights
VietJet AirPriceFrom $474Free cancellationRating
5.6
139 reviews
Search VietJet Air flights
T'way AirPriceFrom $512Free cancellationRating
6.6
13 reviews
Search T'way Air flights
China SouthernPriceFrom $547Free cancellationRating
7.5
94 reviews
Search China Southern flights
Air ChinaPriceFrom $625Free cancellationRating
7.2
86 reviews
Search Air China flights
XiamenAirPriceFrom $634Free cancellationRating
6.6
41 reviews
Search XiamenAir flights
China EasternPriceFrom $700Free cancellationRating
7.2
143 reviews
Search China Eastern 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 $701. Generally, Korean Air has 7 flights on this route every week with an average price of $846. Korean Air is rated 8.4/10 by our users.

  • Asiana Airlines Flights From Sydney to Incheon Intl Airport

    Across 438 Asiana Airlines reviews on momondo, the average score is 8.2/10. Asiana Airlines flies from Sydney to Incheon Intl Airport about 5 times each week, with ticket deals ranging from $745 to $890. Price data is based on momondo searches in the last 72 hours.


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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.


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