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Cheap flights from South Korea to Cairns from $416

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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CNS
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Korea to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from South Korea to Cairns
Explore the most affordable flight options available from South Korea to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Sat 20/1215:50ICN - CNS
1 stop13h 10mMultiple Airlines
Sun 28/1207:45CNS - ICN
2 stops38h 15mMultiple Airlines
Deal found 1/12$1,570

Find flight deals from South Korea to Cairns

Keep the following information in mind while searching for South Korea to Cairns flight deals. Data was last updated 5 December 2025.

Round-trip from

$1,057

One-way from

$416
Jetstar
  • Jetstar
  • 24/2-4/3
  • 3 total stops
  • 61h 25m total
  • South Korea to Cairns
Search Deals
27/2
  • 27/2
  • 2 total stops
  • 21h 10m total
  • South Korea to Cairns
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Korea to Cairns 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 647,157 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from South Korea to Cairns that are best for you.

Fly from

South Korea

Fly to

Cairns

Route

Depart

Return

Price

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 24/2

07:00-14:55

2 stops30h 55m

Cairns

Wed 4/3

14:25-19:55

1 stop30h 30m

$1,057

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Tue 24/2

19:50-05:45

3 stops32h 55m

Cairns

Wed 4/3

16:00-22:05

3 stops31h 05m

$1,122

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 24/2

19:35-16:50

2 stops20h 15m

Cairns

Sat 28/2

11:25-13:55

1 stop27h 30m

$1,133

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 24/2

21:30-19:50

1 stop21h 20m

Cairns

Sat 28/2

06:00-19:55

1 stop14h 55m

$1,267

BusanCairns

PUS - CNS

PUSCNS

Busan Gimhae

Sun 18/1

17:05-05:45

1 stop35h 40m

Cairns

Sun 25/1

12:35-10:25

2 stops46h 50m

$1,450

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 20/12

15:50-06:00

1 stop13h 10m

Cairns

Sun 28/12

07:45-21:00

2 stops38h 15m

$1,570

BusanCairns

PUS - CNS

PUSCNS

Busan Gimhae

Thu 5/3

07:45-17:20

1 stop32h 35m

Cairns

Mon 9/3

06:00-06:45

2 stops25h 45m

$1,615

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Fri 27/2

07:35-05:45

2 stops21h 10m

$416

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 4/4

17:55-05:30

2 stops34h 35m

$434

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sun 1/3

07:00-10:15

2 stops50h 15m

$436

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 19 results
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Best time to book a flight from South Korea to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from South Korea 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.

Cheapflights Insights

Everything you need to know about your flight from South Korea to Cairns

What is the cheapest month to book a flight from South Korea to Cairns?

Currently, December is the cheapest month in which you can book a flight from South Korea to Cairns (average of $832). Flying from South Korea to Cairns in July is currently the most expensive (average of $1,440). 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 KR to CNS?

Find hourly flight availability from South Korea to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

A simple way to save on the total cost of your ticket is to fly from South Korea to Cairns in the morning. If you’re flexible enough to do this you can expect to save up to 66% on your trip compared to booking a flight in the evening.

How often are flights from South Korea to Cairns delayed?

About 15% of weekly flights between South Korea and Cairns have experienced delays in the past year, with the average delay time being 108 minutes.

What is the most punctual flight time for South Korea to Cairns flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on South Korea to Cairns flights?

Over the past year, Juneyao Airlines have had the lowest number of delays on this route, with just 4% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from South Korea to Cairns. 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 into for flights to Cairns from South Korea?

    Cairns (CNS) is the airport you will fly into if you book a flight from South Korea to Cairns. It is only a 4.4 km journey from Cairns (CNS) to Cairns’s city centre.

  • What are the most popular routes from South Korea to Cairns?

    When deciding which route to take from South Korea to Cairns, consider Incheon Intl - Cairns, Busan Gimhae - Cairns or Seoul Gimpo Intl - Cairns, as they are the most popular.

  • Can I find deals for flights from South Korea to Cairns that include hotel bookings?

    Yes. In addition to deals on South Korea to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from South Korea to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Korea to Cairns.

  • Can I find deals for business class flights from South Korea to Cairns?

    Yes. Cheapflights offers flight deals from South Korea to Cairns 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 South Korea to Cairns?

    Currently, December is the cheapest month in which you can book a flight from South Korea to Cairns (average of $832). Flying from South Korea to Cairns in July is currently the most expensive (average of $1,440). 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

Travelling to a place near Cairns?

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Fly with Cheapflights

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How does Cheapflights help users find flights from South Korea to Cairns?

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Certainly. Search results for flights to Cairns from South Korea shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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