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Cheap flights from Seoul to Sydney from $342

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — SYD
25 Nov — 2 Dec1
1 adult

The best prices from Seoul to Sydney Kingsford Smith are usually found in March or May, booked 86 days in advance, depart on a Monday or Sunday and return on a Wednesday

Find flights from Seoul to Sydney within your budget

Customise 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 726,782 searches. Data last updated 20 November 2024.

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Depart

Return

Price

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Tue 18/3

12:00-10:00

1 stop20h 00m

Sydney Kingsford Smith

Sun 23/3

12:00-11:00

1 stop25h 00m

$646

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Tue 11/2

13:30-20:20

2 stops52h 50m

Sydney Kingsford Smith

Mon 17/2

21:00-12:25

1 stop17h 25m

$651

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Wed 26/2

14:25-15:30

1 stop23h 05m

Sydney Kingsford Smith

Tue 4/3

20:40-13:05

1 stop18h 25m

$652

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Sat 21/12

15:40-13:35

2 stops19h 55m

Sydney Kingsford Smith

Mon 6/1

15:10-11:25

1 stop22h 15m

$772

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 26/2

16:15-20:20

1 stop26h 05m

Sydney Kingsford Smith

Wed 5/3

11:40-20:15

Nonstop10h 35m

$775

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Wed 30/4

17:55-08:15

1 stop37h 20m

Sydney Kingsford Smith

Sat 10/5

14:15-16:45

1 stop27h 30m

$781

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Mon 10/3

21:50-10:05

Nonstop10h 15m

Sydney Kingsford Smith

Wed 19/3

11:40-20:15

Nonstop10h 35m

$784

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Sun 9/3

16:00-06:30

1 stop36h 30m

Sydney Kingsford Smith

Tue 11/3

22:10-12:25

2 stops40h 15m

$818

IncheonSydney

ICN - SYD

ICNSYD

Incheon Intl

Sun 4/5

22:50-19:45

2 stops19h 55m

Sydney Kingsford Smith

Sun 11/5

12:35-21:35

2 stops34h 00m

$846

SeoulSydney

GMP - SYD

GMPSYD

Seoul Gimpo Intl

Sun 11/5

19:55-19:15

1 stop22h 20m

Sydney Kingsford Smith

Sat 17/5

20:55-11:05

1 stop15h 10m

$924

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 31 results
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Cheap 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 20 November 2024.

Round-trip from

$646

One-way from

$342

Popular in

January

Cheapest in

March
China Eastern
  • China Eastern
  • 18/3-23/3
  • 2 total stops
  • 45h 00m total
  • Seoul to Sydney
China Eastern
  • China Eastern
  • 8/12
  • 1 total stop
  • 20h 00m total
  • Seoul to Sydney
High demand for flights, 17% potential price rise
Best time to find cheap flights, 12% potential price drop

Find flight deals from Seoul to Sydney

Cheapest flights from Seoul to Sydney
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 20 November 2024.

Tue 24/1220:50GMP - SYD
1 stop31h 40mChina Eastern
Wed 8/110:15SYD - GMP
1 stop26h 45mChina Eastern
Deal found 20/11$671
Thu 19/1214:25GMP - SYD
1 stop23h 05mAir China
Thu 16/120:40SYD - GMP
1 stop18h 25mAir China
Deal found 20/11$692
Sat 21/1215:40ICN - SYD
2 stops19h 55mChina Eastern
Mon 6/115:10SYD - ICN
1 stop22h 15mChina Eastern
Deal found 19/11$772
Fri 27/1213:20ICN - SYD
1 stop19h 05mXiamenAir
Tue 31/1212:30SYD - ICN
1 stop25h 50mXiamenAir
Deal found 20/11$775
Sun 24/1107:35ICN - SYD
1 stop23h 40mMultiple Airlines
Thu 28/1110:05SYD - ICN
1 stop25h 10mMultiple Airlines
Deal found 20/11$777
Mon 25/1118:45ICN - SYD
1 stop24h 05mAirAsia X
Tue 31/1222:20SYD - ICN
1 stop21h 10mAirAsia X
Deal found 20/11$861
Mon 23/1211:00GMP - SYD
2 stops17h 30mMultiple Airlines
Mon 3/210:15SYD - GMP
1 stop26h 45mMultiple Airlines
Deal found 20/11$880
Mon 2/1221:40ICN - SYD
Nonstop10h 35mT'way Air
Thu 9/112:15SYD - ICN
Nonstop11h 00mT'way Air
Deal found 19/11$881
Sat 23/1107:45GMP - SYD
1 stop34h 30mANA
Mon 25/1112:25SYD - GMP
1 stop36h 05mANA
Deal found 20/11$932
Wed 27/1122:35ICN - SYD
2 stops36h 15mScoot
Sun 1/1221:50SYD - ICN
2 stops25h 45mScoot
Deal found 19/11$933
Tue 3/1213:30GMP - SYD
2 stops28h 50mChina Southern
Sun 8/1211:25SYD - GMP
2 stops27h 00mChina Southern
Deal found 19/11$1,202

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.
Estimated return 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.

Travel insights for flights from Seoul to Sydney

Get recent, data-driven insights about flights from Seoul to Sydney including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seoul to Sydney?

Use this chart to determine the optimal time to book a return flight from Seoul to Sydney. Price data was last updated on 15 November 2024.

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 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seoul to Sydney?

Currently, May is the cheapest month in which you can book a flight from Seoul to Sydney (average of $129). Flying from Seoul to Sydney in October is currently the most expensive (average of $171). 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 20 November 2024.

When flying from Seoul to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 47% versus a flight in the afternoon.

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 20 November 2024.

The most flights from SEL to SYD are scheduled on a Monday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 20 November 2024.
Get a feel of what it's like to fly with China Southern, Air China and Jetstar from Seoul to Sydney by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very Good
833 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.4
Very Good
833 reviews
8.4
Very Good
833 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.3
Very Good
1,460 reviews
8.4
Very Good
833 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

8.3
Very Good
476 reviews
8.4
Very Good
833 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

7.7
Good
122 reviews
8.4
Very Good
833 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

7.7
Good
235 reviews
8.4
Very Good
833 reviews

Entertainment

7.9

Comfort

8.2

Food

7.7

Overall

8.4

Boarding

8.6

Crew

8.7

Reviews

1 / 10

I hate the assigned seat from Japan to Chicago it was a long flight and I was assigned in the most uncomfortable area, the worst is I can't check in online makes it more worse.

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.
  • What airport do you fly into for flights to Sydney from Seoul?

    If you book a flight to Sydney from Seoul, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney. There are 10 flights from Seoul to Kingsford Smith per day from 7 different airlines.

  • How popular is this Seoul to Sydney flight route?

  • What are the cheapest airlines flying from Seoul to Sydney round-trip?

    Currently priced at $646, China Eastern will fly you from Seoul to Sydney and back. In addition to China Eastern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from China Southern and Air China - these airlines can fly you to your destination from $651 and $652, respectively. China Eastern is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Seoul to Sydney one-way?

    $342 is the cheapest one-way deal found within the past few days, from China Eastern. You may also be able to find cheap deals on Air China and China Southern, with prices starting from $345 and $352, respectively.

  • What are the most reliable airlines from Seoul to Sydney?

    Consider T'way Air (60%), Qantas Airways (55%) or KLM (51%) when booking your flight. These represent the most reliable airlines when flying from Seoul to Sydney.

  • What are the cheapest flights from Seoul to Sydney?

    Looking at all options, your cheapest flight can be booked for $296. While the most popular route (Incheon Intl - Sydney Kingsford Smith) can be booked for $559 on average our data indicates $1,058 when flying from Seoul to Sydney.

  • Can I find deals for flights from Seoul to Sydney that include hotel bookings?

    Yes. In addition to deals on Seoul to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seoul to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seoul to Sydney.

  • Can I find deals for business class flights from Seoul to Sydney?

    Yes. Cheapflights offers flight deals from Seoul to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seoul to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Seoul to Sydney (average of $129). Flying from Seoul to Sydney in October is currently the most expensive (average of $171). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seoul to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Seoul to Sydney

Discover the top 7 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 726,782 searches. Data last updated 20 November 2024.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$444Average$680FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
JetstarCheapest$550Average$937FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$636Average$692FlexibilityNo cancel feeOn-time69%
Search China Southern flights
T'way AirCheapest$677Average$1,207FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
Qantas AirwaysCheapest$997Average$1,293FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Korean AirCheapest$1,166Average$1,313FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Asiana AirlinesCheapest$1,188Average$1,393FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seoul to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Seoul today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seoul to Sydney?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Sydney.

Can Cheapflights find flights from Seoul to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Seoul shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seoul to Sydney become cheaper?

Of course! You can now track prices for flights from Seoul to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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