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Cheap flights from Seoul to Cairns from $411

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 19/5. 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

Find the cheapest flights from Seoul to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:05 - 05:55
ICN
-
CNS
14h 50m
1 stop
Multiple Airlines Logo
19:00 - 21:45
CNS
-
ICN
27h 45m
3 stops
$1,046Multiple Airlines
Sat, 4 Jul - Mon, 13 Jul
Multiple Airlines Logo
14:40 - 05:55
ICN
-
CNS
14h 15m
1 stop
Multiple Airlines Logo
11:40 - 13:40
CNS
-
ICN
27h 00m
2 stops
$1,068Multiple Airlines
Sat, 4 Jul - Mon, 13 Jul
Multiple Airlines Logo
17:00 - 05:55
ICN
-
CNS
11h 55m
1 stop
Multiple Airlines Logo
11:40 - 22:50
CNS
-
ICN
12h 10m
1 stop
$1,101Multiple Airlines
Sat, 4 Jul - Mon, 13 Jul
Multiple Airlines Logo
14:25 - 05:55
ICN
-
CNS
14h 30m
2 stops
Multiple Airlines Logo
19:00 - 21:45
CNS
-
ICN
27h 45m
3 stops
$1,124Multiple Airlines
Sat, 4 Jul - Mon, 13 Jul
Multiple Airlines Logo
17:05 - 05:55
GMP
-
CNS
11h 50m
1 stop
Multiple Airlines Logo
11:40 - 12:55
CNS
-
GMP
26h 15m
2 stops
$1,124Multiple Airlines
Sat, 4 Jul - Mon, 13 Jul
Multiple Airlines Logo
11:00 - 22:40
ICN
-
CNS
34h 40m
2 stops
Multiple Airlines Logo
12:30 - 02:15
CNS
-
ICN
14h 45m
1 stop
$1,140Multiple Airlines
Mon, 15 Jun - Mon, 22 Jun
ANA Logo
19:55 - 15:55
GMP
-
CNS
43h 00m
2 stops
ANA Logo
12:10 - 22:20
CNS
-
GMP
35h 10m
2 stops
$1,176ANA
Mon, 15 Jun - Mon, 22 Jun
Qantas Airways Logo
21:30 - 19:30
ICN
-
CNS
21h 00m
1 stop
Qantas Airways Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
$1,409Qantas Airways
Tue, 1 Sep - Thu, 3 Sep
Qantas Airways Logo
21:30 - 08:40
ICN
-
CNS
34h 10m
1 stop
Qantas Airways Logo
17:40 - 20:15
CNS
-
ICN
27h 35m
2 stops
$1,431Qantas Airways
Tue, 1 Sep - Thu, 3 Sep
Singapore Airlines Logo
09:00 - 17:00
ICN
-
CNS
31h 00m
1 stop
Singapore Airlines Logo
11:50 - 15:30
CNS
-
ICN
28h 40m
2 stops
$1,444Singapore Airlines
Sun, 30 Aug - Thu, 3 Sep

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Singapore Airlines flights from Seoul to Cairns

Our best Singapore Airlines deals on Seoul to Cairns flight tickets
Singapore Airlines
30 Aug
ICN09:00Incheon Intl
31h 00m
1 stop
CNS17:00Cairns
3 Sept
CNS11:50Cairns
28h 40m
2 stops
ICN15:30Incheon Intl
$1,444
Singapore Airlines
30 Aug
ICN09:00Incheon Intl
31h 00m
1 stop
CNS17:00Cairns
3 Sept
CNS06:00Cairns
41h 20m
2 stops
ICN22:20Incheon Intl
$1,451
Singapore Airlines
30 Aug
ICN23:50Incheon Intl
16h 10m
1 stop
CNS17:00Cairns
3 Sept
CNS06:00Cairns
41h 20m
2 stops
ICN22:20Incheon Intl
$1,452

Qantas Airways flights from Seoul to Cairns

Our best Qantas Airways deals on Seoul to Cairns flight tickets
Qantas Airways
1 Sept
ICN21:30Incheon Intl
21h 00m
1 stop
CNS19:30Cairns
3 Sept
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
$1,409
Qantas Airways
1 Sept
ICN21:30Incheon Intl
34h 10m
1 stop
CNS08:40Cairns
3 Sept
CNS17:40Cairns
27h 35m
2 stops
ICN20:15Incheon Intl
$1,431
Qantas Airways
1 Sept
ICN21:30Incheon Intl
38h 25m
2 stops
CNS12:55Cairns
3 Sept
CNS17:40Cairns
27h 35m
2 stops
ICN20:15Incheon Intl
$1,474

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 4 May 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

Sat 4/7

14:05-05:55

1 stop14h 50m

Cairns

Mon 13/7

19:00-21:45

3 stops27h 45m

$1,046

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 4/7

14:40-05:55

1 stop14h 15m

Cairns

Mon 13/7

11:40-13:40

2 stops27h 00m

$1,068
Fastest return journey

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 4/7

17:00-05:55

1 stop11h 55m

Cairns

Mon 13/7

11:40-22:50

1 stop12h 10m

$1,101

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 4/7

14:25-05:55

2 stops14h 30m

Cairns

Mon 13/7

19:00-21:45

3 stops27h 45m

$1,124

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Sat 4/7

17:05-05:55

1 stop11h 50m

Cairns

Mon 13/7

11:40-12:55

2 stops26h 15m

$1,124

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Mon 15/6

11:00-22:40

2 stops34h 40m

Cairns

Mon 22/6

12:30-02:15

1 stop14h 45m

$1,140

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Mon 15/6

19:55-15:55

2 stops43h 00m

Cairns

Mon 22/6

12:10-22:20

2 stops35h 10m

$1,176

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 1/9

21:30-19:30

1 stop21h 00m

Cairns

Thu 3/9

06:00-20:00

1 stop15h 00m

$1,409

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 1/9

21:30-08:40

1 stop34h 10m

Cairns

Thu 3/9

17:40-20:15

2 stops27h 35m

$1,431

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sun 30/8

09:00-17:00

1 stop31h 00m

Cairns

Thu 3/9

11:50-15:30

2 stops28h 40m

$1,444

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 month to fly to Cairns?

The cheapest month to fly to Cairns from Seoul is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you are unable to visit Cairns during the month of February, then departing from Seoul during the month December is also very affordable. Most momondo users find prices during this month for around $700.

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

Fastest flight time

16h 10m

Direct flights

None
The fastest flight from Seoul to Cairns takes 16h 10m
There are no direct flights from Seoul to Cairns. There are no popular flight routes from Seoul to Cairns.
Search flight deals

Frequently asked questions about flying 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 16h 10m.

  • 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
Mission Beach
Trinity 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.

An easier way to manage your Cairns trip

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