HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$240+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — ICN
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sydney to Incheon Intl 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 Incheon Intl are usually found in March or February, booked 42 days in advance, depart on a Tuesday or Sunday and return on a Monday

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 April 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$390
(Kiwi.com)

One-way from

$240
(Jetstar)

Popular in

December

Cheapest in

March

Average price

$760

Good round-trip deal

$566 or less

Good one-way deal

$277 or less
Provider with most accurate pricing for Sydney Kingsford Smith-Incheon Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sydney Kingsford Smith-Incheon Intl flights.
Search Deals
From Sydney Kingsford Smith to Incheon Intl
Search Deals
One-way flight from Sydney Kingsford Smith to Incheon Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Incheon Intl.
Search Deals

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 April 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/14. 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.
Thu 6/59:15 pmSYD - ICN
1 stop22h 50mMultiple Airlines
Mon 6/169:50 pmICN - SYD
Nonstop10h 15mMultiple Airlines
Deal found 4/14$390
This Kiwi.com deal was found by Cheapflights users on 4/15. 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.
Sun 5/259:15 amSYD - ICN
1 stop22h 45mAirAsia X
Fri 5/308:20 pmICN - SYD
1 stop22h 40mAirAsia X
Deal found 4/15$400
This Mytrip deal was found by Cheapflights users on 4/14. 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.
Fri 6/611:25 amSYD - ICN
1 stop26h 05mXiamenAir
Mon 6/161:30 pmICN - SYD
1 stop18h 50mXiamenAir
Deal found 4/14$410
This Jetstar deal was found by Cheapflights users on 4/15. 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 Jetstar is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2010:45 amSYD - ICN
Nonstop10h 30mJetstar
Sun 6/299:50 pmICN - SYD
Nonstop10h 15mJetstar
Deal found 4/15$414
This Booking.com deal was found by Cheapflights users on 4/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/58:45 pmSYD - ICN
2 stops25h 35mScoot
Mon 6/1610:35 pmICN - SYD
2 stops36h 00mScoot
Deal found 4/14$491
This Singapore Airlines deal was found by Cheapflights users on 4/15. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/286:05 pmSYD - ICN
1 stop16h 45mSingapore Airlines
Wed 8/611:50 pmICN - SYD
1 stop18h 25mSingapore Airlines
Deal found 4/15$498
This T'way Air deal was found by Cheapflights users on 4/15. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/312:15 pmSYD - ICN
Nonstop11h 00mT'way Air
Mon 11/179:40 pmICN - SYD
Nonstop10h 35mT'way Air
Deal found 4/15$519
This Vietnam Airlines deal was found by Cheapflights users on 4/15. 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 Vietnam Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1711:15 amSYD - ICN
1 stop21h 25mVietnam Airlines
Sat 11/15:55 pmICN - SYD
1 stop37h 55mVietnam Airlines
Deal found 4/15$530
This Malaysia Airlines deal was found by Cheapflights users on 4/15. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:05 pmSYD - ICN
1 stop19h 05mMalaysia Airlines
Sat 11/112:10 amICN - SYD
1 stop18h 25mMalaysia Airlines
Deal found 4/15$575
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1711:20 amSYD - ICN
3 stops26h 55mChina Eastern
Sat 5/2412:15 pmICN - SYD
1 stop18h 45mChina Eastern
Deal found 4/15$593
This Garuda Indonesia deal was found by Cheapflights users on 4/15. 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.
Sat 4/2611:45 amSYD - ICN
1 stop21h 45mGaruda Indonesia
Mon 5/511:25 amICN - SYD
1 stop18h 45mGaruda Indonesia
Deal found 4/15$598
This Cathay Pacific deal was found by Cheapflights users on 4/15. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/287:40 amSYD - ICN
1 stop14h 30mCathay Pacific
Sun 5/113:10 pmICN - SYD
1 stop14h 00mCathay Pacific
Deal found 4/15$655

Cheapflights Fare Finder

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 April 15, 2025.
Use the filters below to find and compare flights from Sydney to Incheon Intl Airport that are best for you.

Fly from

Sydney

Fly to

Incheon Intl

Route

Depart

Return

Price

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 6/5

9:15 pm-7:05 pm

1 stop22h 50m

Incheon Intl

Mon 6/16

9:50 pm-9:05 am

Nonstop10h 15m

$390

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sun 5/25

9:15 am-7:00 am

1 stop22h 45m

Incheon Intl

Fri 5/30

8:20 pm-8:00 pm

1 stop22h 40m

$400

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 6/6

11:25 am-12:30 pm

1 stop26h 05m

Incheon Intl

Mon 6/16

1:30 pm-9:20 am

1 stop18h 50m

$410

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Fri 6/20

10:45 am-8:15 pm

Nonstop10h 30m

Incheon Intl

Sun 6/29

9:50 pm-9:05 am

Nonstop10h 15m

$414

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 6/5

8:45 pm-9:20 pm

2 stops25h 35m

Incheon Intl

Mon 6/16

10:35 pm-11:35 am

2 stops36h 00m

$491

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 7/28

6:05 pm-9:50 am

1 stop16h 45m

Incheon Intl

Wed 8/6

11:50 pm-7:15 pm

1 stop18h 25m

$498

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 5/17

11:20 am-1:15 pm

3 stops26h 55m

Incheon Intl

Sat 5/24

12:15 pm-8:00 am

1 stop18h 45m

$593

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Sat 4/26

11:45 am-8:30 am

1 stop21h 45m

Incheon Intl

Mon 5/5

11:25 am-7:10 am

1 stop18h 45m

$598

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Thu 5/1

10:15 am-4:25 pm

1 stop31h 10m

Incheon Intl

Sun 5/11

6:05 pm-12:15 pm

1 stop17h 10m

$614

SydneyIncheon

SYD - ICN

SYDICN

Sydney Kingsford Smith

Mon 4/28

7:40 am-9:10 pm

1 stop14h 30m

Incheon Intl

Sun 5/11

3:10 pm-6:10 am

1 stop14h 00m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 31 results
1
2
3
4

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 April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star
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 Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Sydney-Incheon Intl Airport flight deals on Cheapflights vs. Mytrip >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 Mytrip the most. Mytrip 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.

The best insider tips for Sydney to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Sydney to Incheon Intl Airport trip
Airports
SYD

Check which terminal your flight uses at SYD, as some domestic flights use the international terminal. Confirm before heading out.

Read more about SYDby John Walton
ICN

Use the AREX express train for a quick 40-50 minute trip between ICN and Seoul Station. It's convenient and avoids traffic.

Read more about ICNby Gabriel Leigh
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
John Walton

John Walton

Expert on SYD

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

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.

Cheapflights Insights

Everything you need to know about your flight from Sydney to Incheon Intl Airport

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 April 11, 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 42 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, February is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $1,001). Flying from Sydney to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 April 15, 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 52% 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 April 15, 2025.

The most flights from SYD to ICN are scheduled on a Monday (11 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 April 15, 2025.
Peruse reviews from past customers who have flown with Korean Air, China Airlines and Asiana 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
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,063 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
729 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
438 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Garuda Indonesia
8.1
Very good
71 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very good
1,288 reviews
Korean Air
8.4
Very good
1,063 reviews

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 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 Incheon Intl Airport round-trip?

    Currently priced at $400, AirAsia X will fly you from Sydney to Incheon Intl Airport and back. In addition to AirAsia X, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from XiamenAir and Jetstar - these airlines can fly you to your destination from $410 and $414, respectively. Users have found that AirAsia X is 42% 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 $240 on Jetstar. Other airlines that offer cheap prices include T'way Air from $246 and Scoot from $273 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: MIAT Mongolian (83%), KLM (82%), Korean Air( 82%).

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

    On average you can expect to pay $1,184 for a flight from Sydney to Incheon Intl Airport. The cheapest flight overall is $222 while the most popular route, (Sydney Kingsford Smith - Incheon Intl) is currently priced at $770.

  • 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, February is the cheapest month in which you can book a flight from Sydney to Incheon Intl Airport (average of $1,001). Flying from Sydney to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$306Average$551FlexibilityNo cancel feeOn-time74%
T'way AirCheapest$399Average$513FlexibilityNo cancel feeOn-time88%
Qantas AirwaysCheapest$598Average$890FlexibilityNo cancel feeOn-time74%
Korean AirCheapest$776Average$904FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$802Average$1,051FlexibilityNo 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.