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Cheap flights from South Korea to Cairns from $403

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CNS
18 May — 25 May1
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 18 April 2026.

Sat 30/515:15
ICN
-
CNS
2 stops41h 30m
Multiple Airlines
Sat 6/611:40
CNS
-
ICN
1 stop12h 10m
Multiple Airlines
Deal found 15/4$1,066
Mon 27/416:35
ICN
-
CNS
3 stops29h 05m
Multiple Airlines
Sat 30/506:00
CNS
-
ICN
1 stop15h 00m
Multiple Airlines
Deal found 15/4$1,072
Thu 25/621:50
ICN
-
CNS
1 stop19h 35m
Multiple Airlines
Sat 12/919:10
CNS
-
ICN
2 stops36h 50m
Multiple Airlines
Deal found 13/4$1,073
Tue 28/421:30
ICN
-
CNS
1 stop18h 40m
Jetstar
Sat 30/506:00
CNS
-
ICN
1 stop15h 00m
Jetstar
Deal found 16/4$1,087
Sat 27/615:20
ICN
-
CNS
1 stop13h 35m
Multiple Airlines
Sat 12/919:10
CNS
-
ICN
2 stops36h 50m
Multiple Airlines
Deal found 13/4$1,094
Tue 30/608:15
ICN
-
CNS
2 stops35h 00m
Multiple Airlines
Tue 15/906:00
CNS
-
ICN
1 stop15h 00m
Multiple Airlines
Deal found 13/4$1,098
Mon 1/607:30
PUS
-
CNS
1 stop20h 00m
Multiple Airlines
Mon 8/611:40
CNS
-
PUS
2 stops47h 50m
Multiple Airlines
Deal found 17/4$1,102
Sun 31/511:40
ICN
-
CNS
2 stops44h 40m
Multiple Airlines
Sun 7/611:40
CNS
-
ICN
1 stop28h 30m
Multiple Airlines
Deal found 16/4$1,109
Tue 30/610:25
ICN
-
CNS
1 stop17h 05m
Multiple Airlines
Sat 12/919:10
CNS
-
ICN
2 stops36h 50m
Multiple Airlines
Deal found 13/4$1,112
Sun 28/614:50
ICN
-
CNS
1 stop13h 45m
Multiple Airlines
Sat 12/919:10
CNS
-
ICN
2 stops36h 50m
Multiple Airlines
Deal found 13/4$1,115
Sun 28/608:15
ICN
-
CNS
2 stops37h 25m
Multiple Airlines
Tue 15/906:00
CNS
-
ICN
1 stop15h 00m
Multiple Airlines
Deal found 13/4$1,130
Thu 28/508:10
PUS
-
CNS
2 stops33h 15m
Multiple Airlines
Thu 4/611:40
CNS
-
PUS
1 stop26h 20m
Multiple Airlines
Deal found 13/4$1,175

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 18 April 2026.

Round-trip from

$1,066

One-way from

$403
30/5-6/6
  • 30/5-6/6
  • 3 total stops
  • 53h 40m total
  • South Korea to Cairns
Search Deals
6/5
  • 6/5
  • 2 total stops
  • 32h 45m 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 18 April 2026.
Use the filters below to find and compare flights from South Korea to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sun 31/5

11:40-09:20

2 stops44h 40m

Cairns

Sun 7/6

11:40-15:10

1 stop28h 30m

$1,109

BusanCairns

PUS - CNS

PUSCNS

Busan Gimhae

Mon 1/6

11:00-04:30

1 stop16h 30m

Cairns

Mon 8/6

12:30-12:10

1 stop24h 40m

$1,130

BusanCairns

PUS - CNS

PUSCNS

Busan Gimhae

Thu 28/5

08:10-18:25

2 stops33h 15m

Cairns

Thu 4/6

11:40-13:00

1 stop26h 20m

$1,175

BusanCairns

PUS - CNS

PUSCNS

Busan Gimhae

Sat 30/5

07:50-04:30

1 stop19h 40m

Cairns

Sat 6/6

11:40-10:30

2 stops47h 50m

$1,205

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 3/10

11:00-17:25

2 stops29h 25m

Cairns

Tue 13/10

06:50-07:10

2 stops25h 20m

$1,375

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 3/9

23:50-17:00

1 stop16h 10m

Cairns

Mon 7/9

13:55-22:20

2 stops33h 25m

$1,442

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 22/8

23:50-17:00

1 stop16h 10m

Cairns

Mon 24/8

09:20-15:30

2 stops31h 10m

$1,452

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Sun 31/5

13:10-05:35

1 stop15h 25m

Cairns

Sun 7/6

12:30-09:10

3 stops21h 40m

$1,456
Fastest return journey

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 25/6

21:50-16:55

2 stops18h 05m

Cairns

Tue 15/9

06:00-20:00

1 stop15h 00m

$1,460

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 3/10

09:00-17:00

1 stop31h 00m

Cairns

Tue 13/10

11:50-09:50

2 stops23h 00m

$1,481

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 29 resultsSorted by cheapest first
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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

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 109 minutes.

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

Historically, flights departing in the evening 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, China Southern have had the lowest number of delays on this route, with just 5% 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.

  • How long is the flight from South Korea to Cairns?

    Departing from South Korea to Cairns will take you 16h 10m. The distance from South Korea to Cairns is about 6367 km.

  • 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.

See more FAQs

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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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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