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Cheap flights from Cairns to South Korea from $738

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — ICN
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to South Korea

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to South Korea
Explore the most affordable flight options available from Cairns to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Thu 7/506:00
CNS
-
ICN
2 stops34h 25m
Multiple Airlines
Thu 21/516:45
ICN
-
CNS
2 stops27h 15m
Multiple Airlines
Deal found 20/2$1,087
Thu 7/506:00
CNS
-
ICN
1 stop15h 00m
Jetstar
Thu 21/521:30
ICN
-
CNS
1 stop18h 40m
Jetstar
Deal found 20/2$1,330
Thu 4/612:35
CNS
-
ICN
2 stops58h 50m
Qantas Airways
Sun 7/608:00
ICN
-
CNS
2 stops31h 15m
Qantas Airways
Deal found 19/2$1,489

Find flight deals from Cairns to South Korea

Keep the following information in mind while searching for Cairns to South Korea flight deals. Data was last updated 21 February 2026.

Round-trip from

$1,211

One-way from

$1,016

Popular in

December

Cheapest in

February

Average price

$931
7/5-21/5
  • 7/5-21/5
  • 4 total stops
  • 56h 35m total
  • Cairns to South Korea
Search Deals
Cathay Pacific
  • Cathay Pacific
  • 20/3
  • 2 total stops
  • 34h 50m total
  • Cairns to South Korea
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($147 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($123 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cairns to South Korea 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 21 February 2026.
Use the filters below to find and compare flights from Cairns to South Korea that are best for you.

Fly from

Cairns

Fly to

South Korea

Route

Depart

Return

Price

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 7/5

15:35-15:25

2 stops24h 50m

Incheon Intl

Thu 21/5

09:40-18:25

2 stops31h 45m

$1,211

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Wed 3/6

18:15-22:20

1 stop29h 05m

Incheon Intl

Sun 7/6

23:50-17:00

1 stop16h 10m

$1,376

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Wed 3/6

12:35-19:05

2 stops55h 30m

Incheon Intl

Sun 7/6

08:00-16:15

2 stops31h 15m

$1,468

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 4/6

12:35-22:25

2 stops58h 50m

Incheon Intl

Sun 7/6

08:00-16:15

2 stops31h 15m

$1,489

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Fri 24/4

18:15-09:50

1 stop16h 35m

$881

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Mon 27/4

18:15-07:45

1 stop14h 30m

$881

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sat 2/5

15:45-14:05

2 stops23h 20m

$908

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Fri 1/5

13:40-22:25

2 stops33h 45m

$926

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Fri 20/3

11:35-21:25

2 stops34h 50m

$1,016

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Fri 1/5

18:15-22:20

1 stop29h 05m

$1,096

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 12 results
1
2

Best time to book a flight from Cairns to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Cairns 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 Cairns to South Korea
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated 21 February 2026.
See what other customers who have flown with Singapore Airlines and Cathay Pacific from Cairns to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.2
Very Good
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Cathay Pacific
7.6
Good
1,174 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

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

    Located just 4.4 km from the city centre, Cairns (CNS) is the airport most travellers will use when flying to South Korea from Cairns.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns to South Korea 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

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Top airline flying from Cairns to South Korea

Discover the top airline that operate flights from Cairns to South Korea. 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 647,157 searches. Data last updated 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$791Average$951FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights makes it easy to find Cairns to South Korea flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cairns to South Korea?

Millions of users choose and trust Cheapflights to book the best flight deals from Cairns to South Korea for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Cairns to South Korea with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Cairns to South Korea, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Cairns to South Korea become cheaper?

Not ready to book yet? You can track prices for flights from Cairns to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.

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