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Cheap flights from Seoul to Cairns from $462

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CNS
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Seoul to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Cairns (CNS). 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 18 September 2025.

Round-trip from

$1,055

One-way from

$462
2/11-9/11
  • 2/11-9/11
  • 3 total stops
  • 57h 10m total
  • Seoul to Cairns
Search Deals
15/10
  • 15/10
  • 3 total stops
  • 56h 55m total
  • Seoul to Cairns
Search Deals

Find flight deals from Seoul to Cairns

Cheapest flights from Seoul to Cairns
Explore the most affordable flight options available from Seoul to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Thu 30/1007:00ICN - CNS
2 stops48h 20mMultiple Airlines
Thu 6/1106:00CNS - ICN
1 stop15h 45mMultiple Airlines
Deal found 14/9$1,067
Sun 2/1108:20GMP - CNS
1 stop20h 20mMultiple Airlines
Sun 9/1112:35CNS - GMP
1 stop25h 25mMultiple Airlines
Deal found 18/9$1,163
Thu 30/1021:50ICN - CNS
1 stop33h 30mJetstar
Thu 6/1106:00CNS - ICN
1 stop15h 45mJetstar
Deal found 14/9$1,172
Wed 17/915:40ICN - CNS
1 stop13h 55mMultiple Airlines
Wed 24/905:45CNS - ICN
3 stops26h 20mMultiple Airlines
Deal found 16/9$1,258
Wed 22/1010:10ICN - CNS
2 stops47h 25mCathay Pacific
Tue 4/1111:35CNS - ICN
2 stops34h 40mCathay Pacific
Deal found 16/9$1,273
Tue 28/1010:05ICN - CNS
2 stops47h 40mCathay Pacific
Thu 6/1111:35CNS - ICN
2 stops34h 40mCathay Pacific
Deal found 15/9$1,274
Wed 17/914:00GMP - CNS
2 stops27h 15mMultiple Airlines
Wed 24/912:30CNS - GMP
1 stop10h 55mMultiple Airlines
Deal found 16/9$2,269

Cheapflights Fare Finder

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

Fly from

Seoul

Fly to

Cairns

Route

Depart

Return

Price

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 30/10

07:00-08:20

2 stops48h 20m

Cairns

Thu 6/11

06:00-20:45

1 stop15h 45m

$1,067

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 3/3

22:20-17:15

1 stop17h 55m

Cairns

Sat 7/3

06:00-20:45

1 stop15h 45m

$1,144

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 3/3

19:35-16:50

2 stops20h 15m

Cairns

Sat 7/3

11:35-18:35

2 stops56h 00m

$1,147

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Sun 2/11

08:20-05:40

1 stop20h 20m

Cairns

Sun 9/11

12:35-13:00

1 stop25h 25m

$1,163

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Mon 9/2

23:15-17:20

1 stop41h 05m

Cairns

Sun 15/2

18:35-15:40

1 stop22h 05m

$1,186

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 22/10

10:10-10:35

2 stops47h 25m

Cairns

Tue 4/11

11:35-21:15

2 stops34h 40m

$1,273

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 28/10

10:00-10:45

2 stops47h 45m

Cairns

Thu 6/11

11:35-13:55

2 stops51h 20m

$1,273

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 15/10

12:55-22:50

3 stops56h 55m

$462

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 15/10

21:50-22:50

1 stop24h 00m

$469

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 16/10

20:30-08:45

3 stops59h 15m

$490

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 21 results
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Best time to book a flight from Seoul to Cairns

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

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

Currently, March is the cheapest month in which you can book a flight from Seoul to Cairns (average of $166). Flying from Seoul to Cairns in October is currently the most expensive (average of $233). 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 SEL to CNS?

Find hourly flight availability from Seoul 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 18 September 2025.

It’s typically best to fly out from Seoul to Cairns in the morning. Doing so could potentially save you 50% on the flight price compared to flying at midday, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Seoul 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 Seoul?

    For a flight from Seoul to Cairns, you will be flying into Cairns. Cairns (CNS) is just 4.4 km from the centre vof the city. Cairns is the only Cairns airport and it handles 0 inbound flights from Seoul per day. 0 airlines have flights to Cairns from Seoul on a regular basis.

  • How long is the flight from Seoul to Cairns?

    Departing from Seoul to Cairns will take you 17h 55m. The distance from Seoul to Cairns is about 6367 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Seoul to Cairns (average of $166). Flying from Seoul to Cairns in October is currently the most expensive (average of $233). 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?

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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Seoul to Cairns?

Cheapflights makes it easy to find Seoul to Cairns 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 Seoul to Cairns?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seoul to Cairns.

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

Yes! Cheapflights helps users easily find flights from Seoul to Cairns with no change fees.

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

Yes, Cheapflights offers price alerts on Seoul to Cairns 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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