HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$292+ Cheap flights from Sydney (SYD) to Seoul (SEL)

SYD — SEL
Dec 11 — Dec 181
Fri 12/11
Fri 12/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Sydney Kingsford Smith to Seoul are usually found in February or November, booked 35 days in advance, depart on a Friday or Tuesday and return on a Thursday

Cheap flight deals from Sydney to Seoul

Cheapest flights from Sydney to Seoul

Mon 11/2312:35 pm -
1 stop25h 45m
Fri 11/271:20 pm -
1 stop19h 15m
Deal found 11/10$522
Wed 11/1112:15 pm -
Nonstop11h 00m
Thu 11/129:40 pm -
Nonstop10h 35m
Deal found 11/9$546
Tue 11/1012:15 pm -
Nonstop11h 00m
Fri 11/139:40 pm -
Nonstop10h 35m
Deal found 11/9$550
Wed 11/1112:15 pm -
Nonstop11h 00m
Mon 11/169:40 pm -
Nonstop10h 35m
Deal found 11/10$553
Mon 11/1612:35 pm -
1 stop25h 45m
Wed 12/29:50 pm -
Nonstop10h 15m
Deal found 11/11$575
Thu 11/1212:15 pm -
Nonstop11h 00m
Mon 11/309:40 pm -
Nonstop10h 35m
Deal found 11/9$576
Wed 11/1112:15 pm -
Nonstop11h 00m
Thu 11/269:40 pm -
Nonstop10h 35m
Deal found 11/8$580
Wed 11/1112:15 pm -
Nonstop11h 00m
Sun 11/229:40 pm -
Nonstop10h 35m
Deal found 11/7$582
Mon 11/912:15 pm -
Nonstop11h 00m
Fri 11/139:40 pm -
Nonstop10h 35m
Deal found 11/7$586
Mon 11/1612:15 pm -
Nonstop11h 00m
Fri 11/209:40 pm -
Nonstop10h 35m
Deal found 11/7$607

Find flight deals from Sydney to Seoul

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$518
(Booking.com)

One-way from

$292
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$593

Good round-trip deal

$748 or less

Good one-way deal

$365 or less
Provider with most accurate pricing for Sydney Kingsford Smith-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Seoul (SEL) flights.
Search Deals
From Sydney Kingsford Smith to Seoul (SEL)
Search Deals
One-way flight from Sydney Kingsford Smith to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Seoul (SEL).
Search Deals

Cheapflights Fare Finder

 
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

Cheapest round-trip

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Wed 3/17

10:10 pm-1:55 pm

1 stop17h 45m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$298
Quickest round-trip

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Mon 4/19

10:45 am-8:15 pm

Nonstop10h 30m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$335

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Mon 4/19

10:15 am-9:40 am

1 stop24h 25m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$376

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Fri 1/8

11:40 am-8:15 pm

Nonstop10h 35m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$433

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Thu 4/15

10:15 am-6:00 am

2 stops20h 45m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$451

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Thu 11/26

12:05 pm-6:00 am

2 stops43h 55m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$540

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Sat 12/5

5:10 pm-9:50 pm

2 stops30h 40m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$580

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Fri 2/19

11:40 am-8:15 pm

Nonstop10h 35m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$584

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Fri 3/5

11:40 am-8:15 pm

Nonstop10h 35m

Incheon Intl

Sat 3/13

9:50 pm-10:05 am

Nonstop10h 15m

$589

SydneyIncheon

SYD Sydney Kingsford Smith - ICN Incheon Intl

SYDICN

Sydney Kingsford Smith

Tue 12/8

12:15 pm-9:15 pm

Nonstop11h 00m

Incheon Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Sydney to Seoul

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Seoul in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Sydney-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sydney-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sydney to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Sydney with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Sydney to Seoul

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

Currently, February is the cheapest month in which you can book a flight from Sydney to Seoul (average of $568). Flying from Sydney to Seoul in December is currently the most expensive (average of $1,144). 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 SYD to SEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Seoul as you normally would.

Weekly flight availability from Sydney to Seoul

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

How much does it cost to fly round-trip from Sydney to Seoul?

Airfare is below average for this route at the moment.
Sydney to Seoul flights typically cost between $525 and $799 in March.
The cheapest round-trip price found within the last 5 days was $518 on Multiple Airlines (Mar 14-Mar 19).

What’s the top layover airport for flights from Sydney to Seoul?

Shanghai (PVG) – chosen by Cheapflights users on 43% of 1-stop itineraries from Sydney to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from Sydney to Seoul?

Shanghai (PVG) is the most affordable 1-stop option, with an average round-trip price of $617.

What’s the fastest layover option from Sydney to Seoul?

Flights via Shanghai (PVG) have the shortest average one-way travel time for 1-stop routes: 16h 25m.

Which airport typically offers the quickest layover for flights from Sydney to Seoul?

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 2h 26m.

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

The best time to book flights from Sydney to Seoul is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Seoul

Read reviews from past customers who have flown Asiana Airlines and Jetstar from Sydney to Seoul. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Asiana Airlines
8.1
Very good
572 reviews

Overall

8.1

Boarding

8.3

Crew

8.5

Comfort

8.0

Entertainment

7.6

Food

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
Asiana Airlines
8.1
Very good
572 reviews
Asiana Airlines
8.1
Very good
572 reviews

Overall

8.1

Boarding

8.3

Crew

8.5

Comfort

8.0

Entertainment

7.6

Food

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.
Jetstar
6.5
Okay
578 reviews
Asiana Airlines
8.1
Very good
572 reviews

Overall

8.1

Boarding

8.3

Crew

8.5

Comfort

8.0

Entertainment

7.6

Food

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jun 2026

SFO - ICN

Crew does their job without pleasantness. Could be cultural. Chinese airlines are the same. Our connecting flight to Bangkok on an Airbus A321 was miserable in economy. No leg room, again awful food.

Related info for your journey

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

    If you book a flight to Seoul from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 11 flights from Kingsford Smith to Seoul per day from 3 different airlines.

  • How long is the flight from Sydney to Seoul?

    Departing from Sydney to Seoul will take you 10h 30m. Sydney and Seoul are separated by a distance of 5179 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on Jetstar is currently your cheapest option to Seoul, with prices starting at $227. Additional round-trip tickets that might be worth considering are offered by Trinity Airways (Formerly T'way Air) and Asiana Airlines, with the lowest prices starting at $337 and $775, respectively. Jetstar is priced at 70% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $227 on Jetstar. Other airlines that offer cheap prices include Trinity Airways (Formerly T'way Air) from $331 and Korean Air from $483 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Sydney to Seoul consider choosing Korean Air (78%), KLM (75%) or Virgin Atlantic (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sydney to Seoul?

    Looking for the cheapest flight from Sydney to Seoul? While on average our users pay $628, our data indicates the cheapest price to be $266. The most popular route (Sydney Kingsford Smith - Incheon Intl), is priced around $572.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sydney to Seoul 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 Sydney to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Seoul (average of $568). Flying from Sydney to Seoul in December is currently the most expensive (average of $1,144). 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

Alternative routes for Sydney to Seoul

Sydney to Incheon Intl flights

Top 3 airlines flying from Sydney to Seoul

AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$227Average$702FlexibilityNo cancel feeOn-time74%
Trinity Airways (Formerly T'way Air)Cheapest$337Average$621FlexibilityNo cancel feeOn-time88%
Asiana AirlinesCheapest$775Average$1,123FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights