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Cheap flights from Cairns to Seoul from $414

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — SEL
6 Jul — 13 Jul1
1 adult

Cheap flight deals from Cairns to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 July 2025.

Round-trip from

$861

One-way from

$414
13/8-20/8
  • 13/8-20/8
  • 4 total stops
  • 53h 40m total
  • Cairns to Seoul
Search Deals
9/7
  • 9/7
  • 1 total stop
  • 32h 40m total
  • Cairns to Seoul
Search Deals

Find flight deals from Cairns to Seoul

Cheapest flights from Cairns to Seoul
Explore the most affordable flight options available from Cairns to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2025.

Wed 13/811:50CNS - ICN
2 stops32h 35mMultiple Airlines
Wed 20/808:15ICN - CNS
2 stops21h 05mMultiple Airlines
Deal found 29/6$861
Wed 13/805:45CNS - ICN
1 stop15h 30mJetstar
Wed 20/821:50ICN - CNS
1 stop24h 00mJetstar
Deal found 29/6$1,084
Sun 30/1112:35CNS - ICN
2 stops55h 00mCathay Pacific
Wed 7/115:00ICN - CNS
1 stop18h 30mCathay Pacific
Deal found 28/6$1,216
Sun 30/1118:35CNS - ICN
1 stop16h 15mSingapore Airlines
Wed 7/123:15ICN - CNS
1 stop41h 05mSingapore Airlines
Deal found 28/6$1,928

Cheapflights Fare Finder

Customise your flight search to find flights from Cairns to Seoul 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 1 July 2025.
Use the filters below to find and compare flights from Cairns to Seoul that are best for you.

Fly from

Cairns

Fly to

Seoul

Route

Depart

Return

Price

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Wed 13/8

11:50-19:25

2 stops32h 35m

Incheon Intl

Wed 20/8

08:15-06:20

2 stops21h 05m

$861

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Wed 13/8

05:45-20:15

1 stop15h 30m

Incheon Intl

Wed 20/8

21:50-22:50

1 stop24h 00m

$1,084

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 30/11

12:35-18:35

2 stops55h 00m

Incheon Intl

Wed 7/1

15:00-10:30

1 stop18h 30m

$1,216

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 30/11

18:35-09:50

1 stop16h 15m

Incheon Intl

Wed 7/1

23:15-17:20

1 stop41h 05m

$1,928

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Wed 9/7

12:30-20:10

1 stop32h 40m

$414

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 15/7

18:35-21:10

2 stops27h 35m

$520

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 7/8

06:00-19:50

1 stop14h 50m

$598

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Fri 10/10

18:15-09:50

1 stop16h 35m

$1,744

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Best time to book a flight from Cairns to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

What is the cheapest time of day to fly from CNS to SEL?

Find hourly flight availability from Cairns to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2025.

When flying from Cairns to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated 1 July 2025.
Read through reviews of airlines operating flights from Cairns to Seoul, such as Singapore Airlines, Cathay Pacific, andJetstar. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very Good
1,319 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Cathay Pacific
7.6
Good
921 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Jetstar
6.5
Okay
454 reviews
Singapore Airlines
8.1
Very Good
1,319 reviews
Check prices

Food

7.7

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

Related info for your journey

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

    Cairns (CNS), located 4.4 km from the city centre, is the airport you fly out of when you book flights from Cairns to Seoul. 1 airline have flights from Cairns to Seoul on a regular basis. Booking flights from Cairns to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

  • What are the cheapest airlines flying from Cairns to Seoul round-trip?

    Flying on Jetstar is currently your cheapest option to Seoul, with prices starting at $1,084. Additional round-trip tickets that might be worth considering are offered by Cathay Pacific and Singapore Airlines, with the lowest prices starting at $1,216 and $1,928, respectively.

  • What are the cheapest airlines to fly from Cairns to Seoul one-way?

    $520 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on Jetstar and Singapore Airlines, with prices starting from $598 and $1,744, respectively.

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

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

  • How can I find direct flights from Cairns to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Cairns to Seoul 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 Cairns to Seoul?

    Currently, March is the cheapest month in which you can book a flight from Cairns to Seoul (average of $502). Flying from Cairns to Seoul in December is currently the most expensive (average of $1,018). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Cairns to Seoul

Discover the top airline that operate flights from Cairns to Seoul. 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 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$694Average$904FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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

Yes, Cheapflights offers price alerts on Cairns to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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