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$230+ Cheap flights from Sydney (SYD) to Seoul (SEL)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SEL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Sydney Kingsford Smith to Seoul are usually found in May or March, booked 35 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Sydney to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Seoul (SEL). 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 January 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$380
(Mytrip)

One-way from

$230
(Booking.com)

Popular in

December

Cheapest in

May

Average price

$846

Good round-trip deal

$756 or less

Good one-way deal

$304 or less
Provider with most accurate pricing for Sydney Kingsford Smith-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Seoul (SEL) flights.
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From Sydney Kingsford Smith to Seoul (SEL)
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One-way flight from Sydney Kingsford Smith to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Seoul (SEL).
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Price to beat on a one-way flight from Sydney Kingsford Smith to Seoul (SEL).
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Find flight deals from Sydney to Seoul

Cheapest flights from Sydney to Seoul
Explore the most affordable flight options available from Sydney to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/69:20 amSYD - ICN
1 stop29h 15mChina Southern
Sun 3/169:40 amICN - SYD
1 stop32h 40mChina Southern
Deal found 1/21$380
This Trip.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2212:15 pmSYD - ICN
Nonstop11h 00mT'way Air
Fri 3/289:40 pmICN - SYD
Nonstop10h 35mT'way Air
Deal found 1/21$402
This China Southern deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Southern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/189:45 pmSYD - GMP
2 stops39h 15mChina Southern
Sat 5/311:00 pmGMP - SYD
2 stops53h 40mChina Southern
Deal found 1/20$424
This Jetstar deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/110:45 amSYD - ICN
Nonstop10h 30mJetstar
Tue 8/59:50 pmICN - SYD
Nonstop10h 15mJetstar
Deal found 1/21$428
This Trip.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/812:30 pmSYD - ICN
1 stop25h 50mMultiple Airlines
Sat 3/159:40 pmICN - SYD
Nonstop10h 35mMultiple Airlines
Deal found 1/21$431
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/213:10 pmSYD - ICN
1 stop22h 15mChina Eastern
Sat 3/2912:25 pmICN - SYD
1 stop21h 50mChina Eastern
Deal found 1/21$482
This FlightHub deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2312:30 pmSYD - ICN
1 stop25h 50mXiamenAir
Fri 3/281:20 pmICN - SYD
1 stop19h 05mXiamenAir
Deal found 1/21$519
This Vietnam Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:15 pmSYD - ICN
1 stop27h 20mVietnam Airlines
Mon 9/810:35 amICN - SYD
1 stop20h 40mVietnam Airlines
Deal found 1/21$536
This Air China deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/187:40 pmSYD - GMP
1 stop18h 25mAir China
Sat 5/312:25 pmGMP - SYD
1 stop23h 25mAir China
Deal found 1/20$569
This Malaysia Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1312:10 pmSYD - ICN
1 stop20h 20mMalaysia Airlines
Wed 3/2612:10 amICN - SYD
1 stop18h 25mMalaysia Airlines
Deal found 1/21$581
This Garuda Indonesia deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Garuda Indonesia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2011:45 amSYD - ICN
1 stop21h 45mGaruda Indonesia
Fri 5/211:35 amICN - SYD
1 stop17h 35mGaruda Indonesia
Deal found 1/20$594
This Singapore Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2311:00 amSYD - ICN
1 stop21h 45mSingapore Airlines
Fri 7/114:45 pmICN - SYD
1 stop16h 40mSingapore Airlines
Deal found 1/20$601

Find flights from Sydney to Seoul within your budget

Customize 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 3/6

9:20 am-12:35 pm

1 stop29h 15m

Incheon Intl

Sun 3/16

9:40 am-8:20 pm

1 stop32h 40m

$380

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 3/22

12:15 pm-9:15 pm

Nonstop11h 00m

Incheon Intl

Fri 3/28

9:40 pm-10:15 am

Nonstop10h 35m

$402

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 5/18

9:45 pm-12:00 pm

2 stops39h 15m

Seoul Gimpo Intl

Sat 5/31

1:00 pm-7:40 pm

2 stops53h 40m

$424

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 7/1

10:45 am-8:15 pm

Nonstop10h 30m

Incheon Intl

Tue 8/5

9:50 pm-9:05 am

Nonstop10h 15m

$428

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 3/8

12:30 pm-12:20 pm

1 stop25h 50m

Incheon Intl

Sat 3/15

9:40 pm-10:15 am

Nonstop10h 35m

$431

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 3/21

3:10 pm-11:25 am

1 stop22h 15m

Incheon Intl

Sat 3/29

12:25 pm-12:15 pm

1 stop21h 50m

$482

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 3/23

12:30 pm-12:20 pm

1 stop25h 50m

Incheon Intl

Fri 3/28

1:20 pm-10:25 am

1 stop19h 05m

$519

SydneySeoul

SYD - GMP

SYDGMP

Sydney Kingsford Smith

Sun 5/18

7:40 pm-1:05 pm

1 stop18h 25m

Seoul Gimpo Intl

Sat 5/31

2:25 pm-2:50 pm

1 stop23h 25m

$569

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 3/13

12:10 pm-6:30 am

1 stop20h 20m

Incheon Intl

Wed 3/26

12:10 am-8:35 pm

1 stop18h 25m

$581

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 3/23

11:50 am-6:30 am

1 stop20h 40m

Incheon Intl

Fri 3/28

10:35 am-1:15 pm

1 stop24h 40m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 35 results
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Compare providers for flights from Sydney to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sydney to Seoul in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust 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
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 Sydney to Seoul

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

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

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Seoul. Price data was last updated on January 17, 2025.

The best time to book flights from Sydney to Seoul is 35 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.

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

Currently, October is the cheapest month in which you can book a flight from Sydney to Seoul (average of $1,086). Flying from Sydney to Seoul in June is currently the most expensive (average of $1,722). 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?

Find hourly flight availability from Sydney to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

One of the essential ways to save on airfare from Sydney to Seoul is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 54% on airfare.

Weekly flight availability from Sydney to Seoul

Explore weekly flight availability from Sydney to Seoul. 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 January 21, 2025.

The most flights from SYD to SEL are scheduled on a Monday (11 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 Seoul by month

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

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

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

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with China Southern, Malaysia Airlines and Garuda Indonesia from Sydney to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

China Airlines
8.2
Very good
737 reviews
Korean Air
8.5
Very good
1,039 reviews

Entertainment

8.2

Overall

8.5

Food

8.1

Crew

8.7

Boarding

8.5

Comfort

8.3

Reviews

1 / 10

It was a great experience in all aspects including passengers are respectful to each other. I will consider to use Korean Air again.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Seoul. 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 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 9 flights from Kingsford Smith to Seoul per day from 5 different airlines.

  • How popular is this Sydney to Seoul flight route?

    This flight path from Sydney Kingsford Smith to Seoul was viewed by 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on China Southern is currently your cheapest option to Seoul, with prices starting at $380. Additional round-trip tickets that might be worth considering are offered by T'way Air and Jetstar, with the lowest prices starting at $402 and $428, respectively. China Southern is priced at 44% 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 $230 on Scoot. Other airlines that offer cheap prices include Jetstar from $242 and T'way Air from $245 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 KLM (77%), Korean Air (77%) or Virgin Atlantic (77%) 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 $1,561, our data indicates the cheapest price to be $244. The most popular route (Sydney Kingsford Smith - Incheon Intl), is priced around $373.

  • 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, October is the cheapest month in which you can book a flight from Sydney to Seoul (average of $1,086). Flying from Sydney to Seoul in June is currently the most expensive (average of $1,722). 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 Sydney to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Incheon Intl flights

Top 5 airlines flying from Sydney to Seoul

Discover the top 5 airlines that operate flights from Sydney to Seoul. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$318Average$615FlexibilityNo cancel feeOn-time74%
T'way AirCheapest$429Average$622FlexibilityNo cancel feeOn-time88%
Qantas AirwaysCheapest$654Average$842FlexibilityNo cancel feeOn-time74%
Asiana AirlinesCheapest$770Average$990FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$776Average$904FlexibilityNo cancel feeOn-time81%
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