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Cheap flights from Seoul to Cairns from $694

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CNS
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

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 4 November 2025.

Round-trip from

$976

One-way from

$694
3/2-6/2
  • 3/2-6/2
  • 5 total stops
  • 73h 45m total
  • Seoul to Cairns
Search Deals
7/1
  • 7/1
  • 2 total stops
  • 32h 50m total
  • Seoul to Cairns
Search Deals

Find flight deals from Seoul to Cairns

Enter your travel dates to find the best prices.

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 4 November 2025.

Fri 28/1106:50ICN - CNS
2 stops21h 55mMultiple Airlines
Tue 2/1209:45CNS - ICN
3 stops31h 15mMultiple Airlines
Deal found 2/11$1,021
Thu 18/1215:50ICN - CNS
1 stop13h 10mMultiple Airlines
Thu 25/1211:25CNS - ICN
1 stop26h 20mMultiple Airlines
Deal found 3/11$1,276
Wed 3/1218:25ICN - CNS
2 stops26h 40mMultiple Airlines
Wed 10/1209:45CNS - ICN
2 stops22h 25mMultiple Airlines
Deal found 3/11$1,284
Fri 14/1106:50ICN - CNS
3 stops24h 40mMultiple Airlines
Sun 16/1109:45CNS - ICN
3 stops45h 05mMultiple Airlines
Deal found 3/11$1,329
Mon 10/1106:50ICN - CNS
2 stops21h 55mMultiple Airlines
Mon 17/1114:25CNS - ICN
2 stops30h 00mMultiple Airlines
Deal found 3/11$1,447
Wed 3/1207:45GMP - CNS
1 stop19h 50mMultiple Airlines
Wed 10/1211:55CNS - GMP
1 stop31h 40mMultiple Airlines
Deal found 2/11$1,748
Wed 17/1214:25GMP - CNS
2 stops31h 05mMultiple Airlines
Wed 24/1206:40CNS - GMP
2 stops31h 25mMultiple Airlines
Deal found 1/11$1,788
Fri 14/1112:00GMP - CNS
2 stops27h 15mMultiple Airlines
Sun 16/1106:00CNS - GMP
2 stops30h 00mMultiple Airlines
Deal found 3/11$3,343

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 4 November 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

Sat 31/1

06:50-05:45

2 stops21h 55m

Cairns

Wed 11/2

18:35-15:40

1 stop22h 05m

$1,033

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 12/2

17:55-05:45

2 stops34h 50m

Cairns

Tue 17/2

06:00-19:55

1 stop14h 55m

$1,132

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 18/12

15:50-06:00

1 stop13h 10m

Cairns

Thu 25/12

11:25-12:45

1 stop26h 20m

$1,276

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 3/12

18:25-22:05

2 stops26h 40m

Cairns

Wed 10/12

09:45-07:10

2 stops22h 25m

$1,284

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Fri 14/11

06:50-08:30

3 stops24h 40m

Cairns

Sun 16/11

09:45-05:50

3 stops45h 05m

$1,329

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Wed 3/12

07:45-04:35

1 stop19h 50m

Cairns

Wed 10/12

11:55-18:35

1 stop31h 40m

$1,748

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Wed 17/12

14:25-22:30

2 stops31h 05m

Cairns

Wed 24/12

06:40-13:05

2 stops31h 25m

$1,788

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Tue 3/2

20:50-14:05

2 stops40h 15m

Cairns

Fri 6/2

06:00-11:00

2 stops30h 00m

$2,564

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Fri 13/2

14:25-11:50

2 stops44h 25m

Cairns

Sat 21/2

11:35-13:05

2 stops26h 30m

$3,142

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Fri 14/11

12:00-16:15

2 stops27h 15m

Cairns

Sun 16/11

06:00-11:00

2 stops30h 00m

$3,343

Flights are sorted by cheapest return flights first.

Deals found on 2/11

Showing 1-10 of 25 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, October is the cheapest month in which you can book a flight from Seoul to Cairns (average of $943). Flying from Seoul to Cairns in July is currently the most expensive (average of $1,455). 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 4 November 2025.

It’s typically best to fly out from Seoul to Cairns in the morning. Doing so could potentially save you 66% on the flight price compared to flying in the evening, 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.

  • 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, October is the cheapest month in which you can book a flight from Seoul to Cairns (average of $943). Flying from Seoul to Cairns in July is currently the most expensive (average of $1,455). 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
Mission Beach
Trinity Beach

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Alternative routes for Seoul to Cairns

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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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