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$97+ Cheap flights from Incheon Intl Airport

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 24/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ICN — SYD
8 Apr — 15 Apr1
1 adult

What to know about flights from Incheon Intl

Discover essential information about flights departing from Incheon Intl, including flight schedules, destinations, airlines operating at the Incheon Intl airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 3 April 2025.

Cheapest one-way flight

$70

Cheapest round-trip flight

$196

Cheapest airline

Thai AirAsia X

Most popular destination

Sydney Kingsford Smith (SYD)

Good round-trip deal

$196 or less

Good one-way deal

$79 or less
The cheapest one-way flight from Incheon Intl is currently to Hong Kong Intl.
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The cheapest round-trip flight from Incheon Intl is currently to Tokyo Narita.
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On average, Thai AirAsia X currently has the cheapest one-way flight from Incheon Intl (avg. price of $353).
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Sydney Kingsford Smith (SYD) is currently the most popular flight destination from Incheon Intl (average return price of $452).
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Price to beat on a round-trip flight from Incheon Intl.
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Price to beat on a one-way flight from Incheon Intl.
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Find flights from Incheon Intl

Cheapest flights from Incheon Intl
Explore the most affordable flight options available from Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on 3 April 2025.

Sat 14/610:40ICN - KIX
Nonstop1h 55mJeju Air
Tue 17/613:35KIX - ICN
Nonstop2h 10mJeju Air
Deal found 3/4$181
Wed 30/415:35ICN - KIX
Nonstop1h 55mJin Air
Thu 1/511:00KIX - ICN
Nonstop1h 50mJin Air
Deal found 2/4$183
Mon 2/608:00ICN - KIX
Nonstop2h 05mT'way Air
Wed 4/611:35KIX - ICN
Nonstop1h 55mT'way Air
Deal found 2/4$200
Thu 24/414:40ICN - NTG
1 stop10h 00mShenzhen Airlines
Mon 28/420:15NTG - ICN
1 stop16h 25mShenzhen Airlines
Deal found 2/4$240
Wed 21/508:15ICN - PER
1 stop21h 15mMultiple Airlines
Sun 25/518:25PER - ICN
1 stop14h 50mMultiple Airlines
Deal found 2/4$504
Wed 11/620:20ICN - PER
1 stop20h 20mAirAsia X
Tue 17/609:45PER - ICN
1 stop20h 15mAirAsia X
Deal found 2/4$521
Mon 9/610:20ICN - MEL
1 stop32h 00mChina Southern
Sun 15/610:20MEL - ICN
1 stop36h 30mChina Southern
Deal found 3/4$537
Thu 17/406:50ICN - PER
1 stop24h 00mBatik Air
Sun 27/417:20PER - ICN
1 stop35h 30mBatik Air
Deal found 3/4$540
Thu 8/520:15ICN - MEL
1 stop36h 45mChina Eastern
Tue 13/511:00MEL - ICN
1 stop31h 25mChina Eastern
Deal found 2/4$550
Thu 8/522:35ICN - PER
2 stops19h 35mScoot
Sat 31/521:55PER - ICN
1 stop35h 20mScoot
Deal found 3/4$550
Thu 15/521:35ICN - BNE
Nonstop9h 25mJetstar
Thu 29/511:10BNE - ICN
Nonstop9h 40mJetstar
Deal found 2/4$574
Mon 21/422:15ICN - KIX
2 stops22h 30mShandong Airlines
Wed 23/417:20KIX - ICN
1 stop22h 25mShandong Airlines
Deal found 2/4$580

Find flights from Incheon Intl within your budget

Find flights departing from Incheon Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 3 April 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Sat 14/6

10:40-12:35

Nonstop1h 55m

Osaka Kansai Intl

Tue 17/6

13:35-15:45

Nonstop2h 10m

$181

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Wed 30/4

15:35-17:30

Nonstop1h 55m

Osaka Kansai Intl

Thu 1/5

11:00-12:50

Nonstop1h 50m

$183

IncheonOsaka

ICN - KIX

ICNKIX

Incheon Intl

Mon 2/6

08:00-10:05

Nonstop2h 05m

Osaka Kansai Intl

Wed 4/6

11:35-13:30

Nonstop1h 55m

$200

IncheonNantong

ICN - NTG

ICNNTG

Incheon Intl

Thu 24/4

14:40-23:40

1 stop10h 00m

Nantong

Mon 28/4

20:15-13:40

1 stop16h 25m

$240

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Wed 21/5

08:15-04:30

1 stop21h 15m

Perth

Sun 25/5

18:25-10:15

1 stop14h 50m

$504

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Wed 11/6

20:20-15:40

1 stop20h 20m

Perth

Tue 17/6

09:45-07:00

1 stop20h 15m

$521

IncheonMelbourne

ICN - MEL

ICNMEL

Incheon Intl

Mon 9/6

10:20-19:20

1 stop32h 00m

Melbourne

Sun 15/6

10:20-21:50

1 stop36h 30m

$537

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Thu 17/4

06:50-05:50

1 stop24h 00m

Perth

Sun 27/4

17:20-05:50

1 stop35h 30m

$540

IncheonMelbourne

ICN - MEL

ICNMEL

Incheon Intl

Thu 8/5

20:15-10:00

1 stop36h 45m

Melbourne

Tue 13/5

11:00-17:25

1 stop31h 25m

$550

IncheonPerth

ICN - PER

ICNPER

Incheon Intl

Thu 8/5

22:35-17:10

2 stops19h 35m

Perth

Sat 31/5

21:55-10:15

1 stop35h 20m

$550

Flights are sorted by cheapest return flights first.

Deals found on 2/4

Showing 1-10 of 60 results
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Best time to book a flight from Incheon Intl

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

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

When is the best time to book a flight from Incheon Intl Airport?

Use this chart to determine the optimal time to book a return flight from Incheon Intl to Sydney. Price data was last updated on 28 March 2025.

The best time to book flights from Incheon Intl Airport is 21 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 Incheon Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Incheon Intl Airport (average of $564). Flying from Incheon Intl Airport in October will prove the most costly (average of $705). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Incheon Intl Airport?

When flying from Incheon Intl Airport check dates and pricing for the following: Korean Air, Asiana Airlines, T'way Air, Jetstar, Qantas Airways. As they depart for the following popular destinations: Sydney.

Korean Air

Korean Air

From $203

Asiana Airlines

Asiana Airlines

From $187

Jetstar

Jetstar

From $402

Singapore Airlines

Singapore Airlines

From $466

What are popular destinations to fly to from Incheon Intl Airport?

Incheon Intl Airport offers frequent flights to Tokyo (819 flights per day), Osaka (722 flights per day) and Fukuoka (350 flights per day).

Sydney Kingsford Smith

Sydney Kingsford Smith

From $184

Tokyo

Tokyo

From $54

Shanghai Hongqiao Intl

Shanghai Hongqiao Intl

From $86

Taipei City Taiwan Taoyuan Intl

Taipei City Taiwan Taoyuan Intl

From $54

What is the cheapest place to fly to from Incheon Intl Airport?

The cheapest city to fly to from Incheon Intl Airport is Hong Kong Intl, with prices starting at $70. Explore other affordable destinations below.

Hong Kong Intl

Hong Kong Intl

From $44

Osaka

Osaka

From $46

Taipei City Taiwan Taoyuan Intl

Taipei City Taiwan Taoyuan Intl

From $54

Manila Ninoy Aquino Intl

Manila Ninoy Aquino Intl

From $54

Airline reviews for flights from Incheon Intl

Get insights into the airlines that provide service from 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 airline for your flight from Incheon Intl. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Vietnam Airlines
7.6
Good
192 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Qantas Airways
7.5
Good
815 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
252 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.7

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

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Alternate flight departure points to Incheon Intl

Consider leaving from one of these other departure points that are located a short distance from Incheon Intl. Flight origins were last updated on 3 April 2025.
Flights from Incheon Intl
Flights from Cheongju
Flights from Jeju City
Flights from Busan
Flights from Gimpo Intl
Flights from Daegu
Flights from Wonju

Related info for your journey

Access useful and relevant information related to your journey from Incheon Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 3 April 2025.

  • What are the most popular destinations to fly to from Incheon Intl Airport?

    For the current month, the most popular flights from Incheon Intl Airport are Da Nang, Bangkok Suvarnabhumi Airport, Nha Trang. Da Nang, Nha Trang, Bangkok Suvarnabhumi Airport are the most popular locations from Incheon Intl Airport year round.

  • What is the cheapest flight from Incheon Intl Airport to anywhere?

    Users have flown out of Incheon Intl Airport for as low as $70 to Hong Kong (prices may vary depending on the airline and departure time). On average, users have booked flights for $759 to fly from Incheon Intl Airport.

  • What are the cheapest airlines flying from Incheon Intl Airport to anywhere?

    According to our data, users have found Jeju Air, Peach, and ZIPAIR to have the cheapest round-trip prices from Incheon Intl Airport. Some of the destinations and prices are as follows: Jeju Air flights from Incheon Intl Airport to Fukuoka ($95). Peach flights from Incheon Intl Airport to Osaka Kansai Intl ($137). ZIPAIR flights from Incheon Intl Airport to Tokyo ($158).

  • What is the cheapest premium economy flight from Incheon Intl Airport?

    Options for some of the cheapest premium economy flights from Incheon Intl Airport we have found on Cheapflights are as follows:
    Fly from Incheon Intl to Tokyo Narita Airport starting at $1,222
    Fly from Incheon Intl to Shanghai Pu Dong Airport starting at $1,384
    Fly from Incheon Intl to Shenzhen starting at $1,923
    Fly from Incheon Intl to Denpasar starting at $2,075

  • What is the cheapest month to fly from Incheon Intl Airport?

    Currently, the cheapest month for flights from Incheon Intl Airport is May. The most expensive month for flights is October. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Incheon Intl Airport?

    View the cheapest flight destinations from Incheon Intl Airport:
    Fly from Seoul to Sydney from $545 round trip
    Fly from Seoul to Brisbane from $574 round trip

  • How does Cheapflights help users find flights from Incheon Intl?

    Deals for flights from Incheon Intl are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Incheon Intl?

    Cheapflights simply makes it quick and affordable to book flights from Incheon Intl by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Incheon Intl with no change fees?

    Certainly. Search results for flights from Incheon Intl 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 Incheon Intl become cheaper?

    Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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How does Cheapflights help users find flights from Incheon Intl?

Deals for flights from Incheon Intl are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Incheon Intl?

Cheapflights simply makes it quick and affordable to book flights from Incheon Intl by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Incheon Intl with no change fees?

Certainly. Search results for flights from Incheon Intl 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 Incheon Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and use a valid email address to enable the Price Alerts feature. That’s it!

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