Cheap flights from Seoul to Cairns from $511

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seoul to Cairns departing on 25/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

 Logo
12:10 - 06:00ICN-CNS
16h 50m1 stop
 Logo
06:00 - 20:45CNS-ICN
15h 45m1 stop
Tue, 28 Oct - Tue, 4 Nov
 Logo
12:10 - 06:00ICN-CNS
16h 50m1 stop
 Logo
09:00 - 19:45CNS-ICN
35h 45m2 stops
$1,040
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Jetstar Logo
22:20 - 17:15ICN-CNS
17h 55m1 stop
Jetstar Logo
06:00 - 20:45CNS-ICN
15h 45m1 stop
$1,148Jetstar
Find Deal
Tue, 3 Mar - Sat, 7 Mar
Cathay Pacific Logo
15:00 - 16:50ICN-CNS
24h 50m2 stops
Cathay Pacific Logo
11:35 - 12:45CNS-ICN
50h 10m2 stops
$1,150Cathay Pacific
Find Deal
Tue, 3 Mar - Sat, 7 Mar
Cathay Pacific Logo
19:35 - 16:50ICN-CNS
20h 15m2 stops
Cathay Pacific Logo
11:35 - 18:35CNS-ICN
56h 00m2 stops
$1,151Cathay Pacific
Find Deal
Tue, 3 Mar - Sat, 7 Mar
Jetstar Logo
22:20 - 17:15ICN-CNS
17h 55m1 stop
Jetstar Logo
06:00 - 20:45CNS-ICN
15h 45m1 stop
$1,329Jetstar
Find Deal
Tue, 3 Mar - Sat, 7 Mar
Singapore Airlines Logo
23:15 - 17:20ICN-CNS
17h 05m1 stop
Singapore Airlines Logo
18:35 - 15:40CNS-ICN
22h 05m1 stop
$1,335Singapore Airlines
Find Deal
Tue, 10 Feb - Mon, 16 Feb
Singapore Airlines Logo
08:50 - 17:20ICN-CNS
31h 30m1 stop
Singapore Airlines Logo
17:20 - 15:40CNS-ICN
23h 20m2 stops
$1,378Singapore Airlines
Find Deal
Tue, 10 Feb - Mon, 16 Feb
Qantas Airways Logo
21:50 - 21:00ICN-CNS
22h 10m2 stops
Qantas Airways Logo
06:00 - 20:45CNS-ICN
15h 45m1 stop
$1,417Qantas Airways
Find Deal
Tue, 3 Mar - Sat, 7 Mar
Qantas Airways Logo
21:50 - 16:50ICN-CNS
18h 00m2 stops
Qantas Airways Logo
06:00 - 20:45CNS-ICN
15h 45m1 stop
$1,419Qantas Airways
Find Deal
Tue, 3 Mar - Sat, 7 Mar

Singapore Airlines flights from Seoul to Cairns

Our best Singapore Airlines deals on Seoul to Cairns flight tickets
Singapore Airlines
10 Feb
ICN23:15Incheon Intl
17h 05m
1 stop
CNS17:20Cairns
16 Feb
CNS18:35Cairns
22h 05m
1 stop
ICN15:40Incheon Intl
Singapore Airlines
10 Feb
ICN08:50Incheon Intl
31h 30m
1 stop
CNS17:20Cairns
16 Feb
CNS17:20Cairns
23h 20m
2 stops
ICN15:40Incheon Intl
Singapore Airlines
10 Feb
ICN23:15Incheon Intl
22h 50m
2 stops
CNS23:05Cairns
16 Feb
CNS17:20Cairns
23h 20m
2 stops
ICN15:40Incheon Intl

Jetstar flights from Seoul to Cairns

Our best Jetstar deals on Seoul to Cairns flight tickets
Jetstar
3 Mar
ICN22:20Incheon Intl
17h 55m
1 stop
CNS17:15Cairns
7 Mar
CNS06:00Cairns
15h 45m
1 stop
ICN20:45Incheon Intl
Jetstar
3 Mar
ICN22:20Incheon Intl
17h 55m
1 stop
CNS17:15Cairns
7 Mar
CNS06:00Cairns
15h 45m
1 stop
ICN20:45Incheon Intl
Jetstar
28 Oct
ICN22:20Incheon Intl
17h 55m
1 stop
CNS17:15Cairns
6 Nov
CNS06:00Cairns
15h 45m
1 stop
ICN20:45Incheon Intl

momondo 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, momondo users made 78,305 searches. Data last updated 14 September 2025.
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

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 28/10

12:10-06:00

1 stop16h 50m

Cairns

Tue 4/11

06:00-20:45

1 stop15h 45m

$998

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 28/10

12:10-06:00

1 stop16h 50m

Cairns

Tue 4/11

09:00-19:45

2 stops35h 45m

$1,040

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

$1,148

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 3/3

15:00-16:50

2 stops24h 50m

Cairns

Sat 7/3

11:35-12:45

2 stops50h 10m

$1,150

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

$1,151

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

$1,329

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 10/2

23:15-17:20

1 stop17h 05m

Cairns

Mon 16/2

18:35-15:40

1 stop22h 05m

$1,335

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 10/2

08:50-17:20

1 stop31h 30m

Cairns

Mon 16/2

17:20-15:40

2 stops23h 20m

$1,378

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 3/3

21:50-21:00

2 stops22h 10m

Cairns

Sat 7/3

06:00-20:45

1 stop15h 45m

$1,417

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 3/3

21:50-16:50

2 stops18h 00m

Cairns

Sat 7/3

06:00-20:45

1 stop15h 45m

$1,419

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cairns from

How to get the cheapest flight ticket from Seoul to Cairns

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Cairns?

In the morning is the cheapest time of day to fly from Seoul to Cairns when you can find flight prices for as low as $349. Flying to Cairns in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $687 on average. Flights to Cairns from Seoul at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

When to book flights from Seoul to Cairns

Are you open to changing your travel dates? Check out the ideal times to fly from Seoul to Cairns according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Seoul to Cairns (SEL to CNS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seoul to Cairns

Direct flights

None
There are no direct flights from Seoul to Cairns. There are no popular flight routes from Seoul to Cairns.
  • How far is Seoul to Cairns by plane?

    Cairns is 6363.8 km away from Seoul. By plane, this route typically takes 11h 15m.

  • When did momondo last update prices for flights from Seoul to Cairns Airport?

    Prices for flights from Seoul to Cairns Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Seoul to Cairns Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Seoul to Cairns Airport.

  • What documentation or ID do you need to fly to Cairns Airport?

    The travel and health documents you'll need for your trip to Cairns Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Cairns Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Port Douglas
Palm Cove
Trinity Beach
Mission Beach

Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Cairns?

It is quick and easy to find Seoul to Cairns flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cairns that suits you.

Can I find flights from Seoul to Cairns with flexible booking policies on momondo?

momondo does allow users to show only those flights to Cairns from Seoul which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seoul to Cairns?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cairns from Seoul.

I’m not ready to book a flight from Seoul to Cairns right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cairns, momondo offers a useful price alert feature which will track prices for flights to Cairns from Seoul and alert you when they change.

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