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Incheon Intl

$250+ Cheap flights from Sydney (SYD) to Incheon Intl (ICN)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ICN
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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The best prices from Sydney Kingsford Smith to Incheon Intl are usually found in March or June, booked 57 days in advance, depart on a Thursday or Tuesday and return on a Sunday

Cheap flight deals from Sydney to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sydney (SYD) to Incheon Intl (ICN). 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 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(Mytrip)

One-way from

$250
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$864
Provider with most accurate pricing for Sydney Kingsford Smith-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Incheon Intl flights.
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From Sydney Kingsford Smith to Incheon Intl
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One-way flight from Sydney Kingsford Smith to Incheon Intl
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High demand for flights, 14% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Sydney to Incheon Intl

Cheapest flights from Sydney to Incheon Intl
Explore the most affordable flight options available from Sydney to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Mytrip deal was found by Cheapflights users on 1/16. 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.
Tue 6/310:05 amSYD - ICN
1 stop28h 50mChina Southern
Sun 6/810:45 amICN - SYD
1 stop31h 55mChina Southern
Deal found 1/16$379
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/249:50 pmSYD - ICN
1 stop23h 40mMultiple Airlines
Wed 2/266:45 pmICN - SYD
1 stop23h 50mMultiple Airlines
Deal found 1/15$389
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1910:45 amSYD - ICN
1 stop21h 35mAirAsia X
Sun 2/237:35 amICN - SYD
1 stop23h 40mAirAsia X
Deal found 1/15$406
This Mytrip deal was found by Cheapflights users on 1/16. 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.
Sat 3/812:15 pmSYD - ICN
Nonstop11h 00mT'way Air
Sat 3/159:40 pmICN - SYD
Nonstop10h 35mT'way Air
Deal found 1/16$453
This FlightHub deal was found by Cheapflights users on 1/15. 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 2/213:10 pmSYD - ICN
1 stop22h 15mChina Eastern
Tue 2/2512:25 pmICN - SYD
1 stop21h 50mChina Eastern
Deal found 1/15$479
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1211:40 amSYD - ICN
Nonstop10h 35mJetstar
Wed 2/199:50 pmICN - SYD
Nonstop10h 15mJetstar
Deal found 1/15$516
This Kiwi.com deal was found by Cheapflights users on 1/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2112:30 pmSYD - ICN
1 stop25h 50mXiamenAir
Thu 2/271:20 pmICN - SYD
1 stop19h 05mXiamenAir
Deal found 1/15$547
This Vietnam Airlines deal was found by Cheapflights users on 1/16. 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.
Thu 5/110:15 amSYD - ICN
1 stop31h 10mVietnam Airlines
Tue 5/610:05 amICN - SYD
1 stop25h 10mVietnam Airlines
Deal found 1/16$549
This Malaysia Airlines deal was found by Cheapflights users on 1/16. 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.
Sat 5/310:10 pmSYD - ICN
1 stop25h 20mMalaysia Airlines
Sat 5/1012:10 amICN - SYD
1 stop18h 25mMalaysia Airlines
Deal found 1/16$589
This Garuda Indonesia deal was found by Cheapflights users on 1/15. 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.
Fri 2/2110:05 amSYD - ICN
1 stop25h 10mGaruda Indonesia
Thu 2/2710:35 amICN - SYD
1 stop21h 05mGaruda Indonesia
Deal found 1/15$590

Find flights from Sydney to Incheon Intl within your budget

Customize your flight search to find flights from Sydney to Incheon Intl 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 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Tue 6/3

10:05 am-1:55 pm

1 stop28h 50m

Incheon Intl

Sun 6/8

10:45 am-7:40 pm

1 stop31h 55m

$379

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 2/24

9:50 pm-7:30 pm

1 stop23h 40m

Incheon Intl

Wed 2/26

6:45 pm-8:35 pm

1 stop23h 50m

$389

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Wed 2/19

10:45 am-6:20 am

1 stop21h 35m

Incheon Intl

Sun 2/23

7:35 am-9:15 am

1 stop23h 40m

$406

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 3/8

12:15 pm-9:15 pm

Nonstop11h 00m

Incheon Intl

Sat 3/15

9:40 pm-10:15 am

Nonstop10h 35m

$453

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Wed 2/12

11:40 am-8:15 pm

Nonstop10h 35m

Incheon Intl

Wed 2/19

9:50 pm-10:05 am

Nonstop10h 15m

$516

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 2/20

1:30 pm-1:15 pm

3 stops25h 45m

Incheon Intl

Tue 2/25

12:25 pm-12:15 pm

1 stop21h 50m

$544

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 2/21

12:30 pm-12:20 pm

1 stop25h 50m

Incheon Intl

Thu 2/27

1:20 pm-10:25 am

1 stop19h 05m

$547

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 5/1

10:15 am-4:25 pm

1 stop31h 10m

Incheon Intl

Thu 5/8

10:35 am-8:15 am

1 stop20h 40m

$549

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 5/3

10:10 pm-10:30 pm

1 stop25h 20m

Incheon Intl

Sat 5/10

12:10 am-7:35 pm

1 stop18h 25m

$589

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 2/21

10:05 am-9:15 am

1 stop25h 10m

Incheon Intl

Thu 2/27

10:35 am-9:40 am

1 stop21h 05m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 23 results
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Compare providers for flights from Sydney to Incheon Intl

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 Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust 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-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sydney-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sydney-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sydney-Incheon Intl Airport 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-Incheon Intl Airport 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 Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl

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

How far ahead should I book a flight from Sydney to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Sydney to Incheon Intl. Price data was last updated on January 10, 2025.

To ensure you get the cheapest price possible for a flight from Sydney to Incheon Intl Airport, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Sydney to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $1,086). Flying from Sydney to Incheon Intl Airport in June is currently the most expensive (average of $1,723). 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 ICN?

Find hourly flight availability from Sydney to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

One of the essential ways to save on airfare from Sydney to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 45% on airfare.

Weekly flight availability from Sydney to Incheon Intl Airport

Explore weekly flight availability from Sydney to Incheon Intl. 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 17, 2025.

The most flights from SYD to ICN are scheduled on a Monday (10 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 Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 17, 2025.
Peruse reviews from past customers who have flown with T'way Air, China Eastern and Malaysia Airlines from Sydney to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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
465 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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.

Garuda Indonesia
8.1
Very good
79 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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.

Vietnam Airlines
7.7
Good
210 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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.

Cathay Pacific
7.5
Good
823 reviews
Korean Air
8.5
Very good
1,034 reviews

Overall

8.5

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

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 Incheon Intl. 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 Incheon Intl?

    Sydney Kingsford Smith (SYD) is the airport you will fly out of if you book a flight from Sydney to Incheon Intl. You should not have trouble finding flights to Incheon Intl from Kingsford Smith; the airport handles an average of 9 outbound flights to Incheon Intl per day. You should also have plenty of airline options to choose from since 5 airlines have flights from the Sydney airport to Incheon Intl. It is only a 4.6 mi journey to Kingsford Smith (SYD) from Sydney’s city center.

  • How popular is this Sydney to Incheon Intl Airport flight route?

    The Sydney Kingsford Smith to Incheon Intl flight path was viewed by 25 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 Incheon Intl Airport round-trip?

    Currently priced at $379, China Southern will fly you from Sydney to Incheon Intl Airport and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from AirAsia X and T'way Air - these airlines can fly you to your destination from $406 and $453, respectively. Users have found that China Southern is 46% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Sydney to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $250 on Scoot. Other airlines that offer cheap prices include T'way Air from $252 and China Southern from $253 one-way.

  • What are the most reliable airlines from Sydney to Incheon Intl Airport?

    Before booking your flight to Incheon Intl Airport from Sydney, check out the most reliable airlines to get you to your destination on time: KLM (77%), Korean Air (77%), Virgin Atlantic( 77%).

  • What are the cheapest flights from Sydney to Incheon Intl Airport?

    On average you can expect to pay $1,576 for a flight from Sydney to Incheon Intl Airport. The cheapest flight overall is $244 while the most popular route, (Sydney Kingsford Smith - Incheon Intl) is currently priced at $374.

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

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

  • How can I find direct flights from Sydney to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Sydney to Incheon Intl 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 Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $1,086). Flying from Sydney to Incheon Intl Airport in June is currently the most expensive (average of $1,723). 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.

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Top 5 airlines flying from Sydney to Incheon Intl

Discover the top 5 airlines that operate flights from Sydney to Incheon Intl. 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 17, 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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