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Find cheap Korean Air flights to Incheon Intl Airport

CMH — ICN
27 Aug — 3 Sep1
1 adult
1 adult, Economy, 0 bags

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Cheapest Korean Air flights from Australia to Incheon Intl
Explore the most affordable Korean Air flight options available from Australia to Incheon Intl. Find the lowest fares with prices last updated on 28 July 2026.

Wed 29/707:55
SYD
-
ICN
Nonstop10h 40m
Korean Air
Wed 5/819:10
ICN
-
SYD
Nonstop10h 10m
Korean Air
Deal found 27/7$1,098
Tue 28/707:55
SYD
-
ICN
Nonstop10h 40m
Korean Air
Tue 4/819:10
ICN
-
SYD
Nonstop10h 10m
Korean Air
Deal found 27/7$1,226
Thu 30/707:55
SYD
-
ICN
Nonstop10h 40m
Korean Air
Thu 6/819:10
ICN
-
SYD
Nonstop10h 10m
Korean Air
Deal found 26/7$1,243

Flights to Incheon Intl Airport with Korean Air at a glance

Find detailed information about Korean Air flights from Australia to Incheon Intl. Explore the options provided by Korean Air to plan your journey from Australia to Incheon Intl. Data last updated 28 July 2026.

Popular in

December

Cheapest in

May

Average price

$1,378

Return from

$1,158

One-way from

$749
Highest demand for flights to Incheon Intl Airport with Korean Air; 7% potential price increase.
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Best time to find cheap flights to Incheon Intl Airport with Korean Air; 2% potential price drop.
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Average price for flights to Incheon Intl Airport with Korean Air (return).
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Korean Air
  • Korean Air
  • 22/10-9/11
  • Nonstop
  • 19h 35m total
  • Australia to Incheon
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Korean Air
  • Korean Air
  • 5/9
  • Nonstop
  • 9h 55m total
  • Australia to Incheon
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Cheapflights Insights

Find cheap Korean Air flights to Incheon Intl Airport

How long is the flight to Incheon Intl Airport with Korean Air?

On average, Korean Air flights from Australia to Incheon Intl Airport take 11 hours 32 minutes. Flights to Incheon Intl Airport from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

Korean Air weekly flight availability to Incheon Intl Airport

The most flights to Incheon Intl Airport operated by Korean Air are scheduled on a Thursday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

When is the best time to book a flight to Incheon Intl Airport with Korean Air?

The best time to book a flight to Incheon Intl Airport with Korean Air is 15 days before departure. On average, fares are higher if you book 57 days before departure.

FAQs about flights to Incheon Intl Airport with Korean Air

  • Which airport do Korean Air flights arrive at when travelling to Incheon Intl Airport?

    Korean Air flights on this route tend to land at Incheon Intl Airport.

  • Is Korean Air the cheapest airline for a flight to Incheon Intl Airport?

    Flight prices will depend on factors like date, time, and cabin class, so it is worth comparing flights before booking. Based on Cheapflights data, the cheapest average return price for flights to Incheon Intl Airport tends to be with AirAsia X.

  • Are there alternative airlines other than Korean Air that fly to Incheon Intl Airport?

    Jetstar, Asiana Airlines and Singapore Airlines all fly to Incheon Intl Airport and offer an alternative to Korean Air.

  • How much is a Korean Air flight to Incheon Intl Airport?

    The average price for a return flight with Korean Air is $1,358, while a one-way flight costs around $1,020.

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Reviews of Korean Air

See what Cheapflights users have to say about their Korean Air experience.
Korean Air
8.4
Very Good
1,221 reviews
Check prices
Overview

Food

8.1

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Crew

8.7

Popular Korean Air flights

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Fly your favourite airline to Incheon Intl

Fly your favorite airline to Incheon Intl. Flight routes are based on user searches made on Cheapflights and were last updated on 28 July 2026.
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