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Cheap flights from Seoul to Cairns from $445

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEL — CNS
3 May — 10 May1
1 adult
1 adult, Economy, 0 bags

Cheap 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 3 April 2026.

Thu 25/608:15
ICN
-
CNS
2 stops33h 10m
Multiple Airlines
Tue 7/711:40
CNS
-
ICN
2 stops34h 55m
Multiple Airlines
Deal found 1/4$1,068
Thu 14/507:10
ICN
-
CNS
1 stop20h 20m
Multiple Airlines
Sun 17/511:00
CNS
-
ICN
3 stops35h 45m
Multiple Airlines
Deal found 2/4$1,118
Thu 25/621:50
ICN
-
CNS
1 stop19h 35m
Jetstar
Tue 7/706:00
CNS
-
ICN
1 stop15h 00m
Jetstar
Deal found 31/3$1,143
Thu 25/616:45
ICN
-
CNS
1 stop23h 15m
Singapore Airlines
Tue 7/718:15
CNS
-
ICN
1 stop22h 15m
Singapore Airlines
Deal found 1/4$1,175
Thu 16/712:55
ICN
-
CNS
1 stop14h 35m
Multiple Airlines
Tue 21/712:00
CNS
-
ICN
3 stops44h 00m
Multiple Airlines
Deal found 31/3$1,185
Mon 4/519:55
GMP
-
CNS
2 stops38h 30m
Multiple Airlines
Thu 7/513:40
CNS
-
GMP
2 stops32h 35m
Multiple Airlines
Deal found 2/4$6,995

Find 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 3 April 2026.

Round-trip from

$1,068

One-way from

$445
25/6-7/7
  • 25/6-7/7
  • 4 total stops
  • 68h 05m total
  • Seoul to Cairns
Search Deals
6/5
  • 6/5
  • 2 total stops
  • 43h 55m total
  • Seoul to Cairns
Search Deals

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 3 April 2026.
Use the filters below to find and compare flights from Seoul to Cairns that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 25/6

08:15-18:25

2 stops33h 10m

Cairns

Tue 7/7

11:40-21:35

2 stops34h 55m

$1,068
Fastest return journey

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 25/6

21:50-18:25

1 stop19h 35m

Cairns

Tue 7/7

06:00-20:00

1 stop15h 00m

$1,143

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 25/6

09:00-17:00

1 stop31h 00m

Cairns

Tue 7/7

18:15-15:30

1 stop22h 15m

$1,216

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sun 26/7

19:35-04:30

2 stops31h 55m

Cairns

Fri 31/7

11:40-21:35

2 stops34h 55m

$1,324

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sun 24/5

08:00-17:35

2 stops32h 35m

Cairns

Wed 27/5

13:40-20:15

1 stop31h 35m

$1,335

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 14/5

11:05-17:00

1 stop28h 55m

Cairns

Sun 17/5

18:15-09:50

1 stop16h 35m

$1,401

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Mon 4/5

19:55-11:25

2 stops38h 30m

Cairns

Thu 7/5

13:40-21:15

2 stops32h 35m

$6,995
Cheapest one-way

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 6/5

16:45-13:40

2 stops43h 55m

$445

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 30/7

02:15-22:40

2 stops43h 25m

$582

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Sun 28/6

19:30-19:15

3 stops46h 45m

$602

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 19 resultsSorted by cheapest first
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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 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 3 April 2026.

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.

How often are flights from Seoul to Cairns delayed?

About 6% of weekly flights between Seoul and Cairns have experienced delays in the past year, with the average delay time being 76 minutes.

What is the most punctual flight time for Seoul to Cairns flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Seoul to Cairns flights?

Over the past year, Shanghai Airlines have had the lowest number of delays on this route, with just 3% of flights being delayed.

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 19h 35m. 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.

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

See prices for flight routes from nearby airports that may be better suited for you.
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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 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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