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Cheap flights from Cairns to South Korea from $472

CNS — ICN
30 Nov — 7 Dec1
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

Mon 16/1112:35 -
1 stop25h 00m
Tue 24/1118:10 -
2 stops34h 35m
Deal found 26/10$1,038
Fri 30/1012:35 -
1 stop24h 20m
Thu 5/1115:05 -
1 stop13h 55m
Deal found 27/10$1,169
Sun 22/1112:35 -
1 stop24h 35m
Sun 29/1116:40 -
1 stop36h 05m
Deal found 28/10$1,273
Tue 24/1111:45 -
1 stop27h 20m
Tue 1/1209:30 -
1 stop18h 05m
Deal found 26/10$1,340
Thu 26/1111:45 -
1 stop26h 15m
Thu 3/1211:00 -
1 stop16h 35m
Deal found 26/10$1,423
Fri 20/1112:35 -
1 stop24h 35m
Sat 28/1110:45 -
1 stop16h 50m
Deal found 26/10$1,436
Sun 13/1209:45 -
3 stops46h 55m
Sun 20/1216:55 -
1 stop11h 45m
Deal found 28/10$1,463
Sat 21/1112:35 -
2 stops25h 35m
Sun 29/1114:05 -
1 stop14h 35m
Deal found 28/10$1,500

Find flight deals from Cairns to South Korea

Round-trip from

$1,038

One-way from

$472
16/11-24/11
  • 16/11-24/11
  • 3 total stops
  • 59h 35m total
  • Cairns to South Korea
Search Deals
15/3-31/12
  • 15/3-31/12
  • 3 total stops
  • 45h 35m total
  • Cairns to South Korea
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cairns to South Korea that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Tue 2/2

06:00-19:55

1 stop14h 55m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$530

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Wed 25/11

19:15-19:25

2 stops49h 10m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$584

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Tue 2/2

11:45-13:50

2 stops27h 05m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$602

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Wed 6/1

17:25-19:55

1 stop27h 30m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$616

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Wed 2/12

12:35-13:50

1 stop26h 15m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$668

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Fri 20/11

12:35-13:25

1 stop25h 50m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$720

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Sun 29/11

09:45-07:10

2 stops22h 25m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$778

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Thu 7/1

06:00-13:15

2 stops32h 15m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$785
Fastest return journey

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Fri 4/12

12:35-01:40

1 stop14h 05m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$806

CairnsIncheon

CNS Cairns - ICN Incheon Intl

CNSICN

Cairns

Sat 5/12

09:45-07:10

1 stop22h 25m

Incheon Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$815

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 23 resultsSorted by cheapest first
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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

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

See what other customers who have flown with Singapore Airlines 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
1,631 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.
Singapore Airlines
8.2
Very Good
1,631 reviews
Singapore Airlines
8.2
Very Good
1,631 reviews
Check prices

Comfort

8.0

Boarding

8.3

Food

7.8

Crew

8.6

Overall

8.2

Entertainment

8.1

Reviews

1 / 20
2.0
Mediocre

Walter,Aug 2026

DPS - SIN

My experience with Cathay Pacific started badly and only became more frustrating as the trip continued. It began when my original flight, which I had booked in Business Class, was canceled. Because of the cancellation, I was involuntarily downgraded. I understood that disruptions happen and was willing to accept the downgrade, but the way Cathay Pacific handled the situation afterward was extremely disappointing. The biggest issue was the lack of communication between airports. When I arrived at the next airport, the staff apparently had no record or confirmation that Cathay Pacific had downgraded me. As a result, I was forced to wait approximately an hour and a half while they tried to verify what had happened and determine how to handle my reservation. This happened at around 2:00 a.m., after an exhausting travel day that had already stretched to roughly 22 hours because of delays. At that point, I was completely exhausted and simply wanted to get to my destination and rest. Having to spend another 90 minutes resolving an issue that should have already been documented and communicated internally made an already difficult travel experience considerably worse. What was even more disappointing was the refund process. Because I had paid for Business Class but was involuntarily downgraded, I expected the fare difference to be refunded automatically. Instead, I discovered that I had to contact Cathay Pacific myself to request reimbursement. When I called, I was initially told that my situation did not qualify for a refund and that I would only be offered a travel voucher. I found that response unacceptable. I had paid for Business Class transportation that Cathay Pacific ultimately did not provide. A voucher requiring me to spend money with the airline again is not the same as refunding money for a service that was never delivered. After several heated minutes of discussion, Cathay Pacific finally agreed to refund both tickets. The cancellation itself was understandable. Even the involuntary downgrade was something I was prepared to accept given the circumstances. What made this experience unacceptable was the poor communication between airports, the lengthy middle-of-the-night delay caused by Cathay Pacific’s internal handling of the downgrade, and then having to argue simply to receive a refund for the Business Class service I had paid for but did not receive. For an airline that markets itself as a premium international carrier, I expected significantly better communication, customer service, and handling of an involuntary downgrade. Unfortunately, after this experience, Cathay Pacific has lost my confidence as a customer. This will be the last time I choose to fly with them.

Related info for your journey

  • 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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