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Cheap flights from Seoul to Cairns from $474

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 26/6. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Seoul to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
16:45 - 17:00
ICN
-
CNS
23h 15m
1 stop
Singapore Airlines Logo
18:15 - 09:50
CNS
-
ICN
16h 35m
1 stop
$1,194Singapore Airlines
Tue, 14 Jul - Tue, 21 Jul
Singapore Airlines Logo
16:45 - 17:00
ICN
-
CNS
23h 15m
1 stop
Singapore Airlines Logo
13:55 - 09:50
CNS
-
ICN
20h 55m
2 stops
$1,288Singapore Airlines
Tue, 14 Jul - Tue, 21 Jul
Multiple Airlines Logo
16:10 - 05:55
ICN
-
CNS
12h 45m
1 stop
Multiple Airlines Logo
06:45 - 09:45
CNS
-
ICN
28h 00m
2 stops
$1,298Multiple Airlines
Tue, 28 Jul - Sun, 2 Aug
Multiple Airlines Logo
16:10 - 05:55
ICN
-
CNS
12h 45m
1 stop
Multiple Airlines Logo
06:45 - 10:15
CNS
-
ICN
28h 30m
2 stops
$1,299Multiple Airlines
Tue, 28 Jul - Tue, 4 Aug
Multiple Airlines Logo
06:20 - 05:55
ICN
-
CNS
22h 35m
1 stop
Multiple Airlines Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
$1,316Multiple Airlines
Tue, 28 Jul - Thu, 30 Jul
Multiple Airlines Logo
21:30 - 22:25
ICN
-
CNS
23h 55m
2 stops
Multiple Airlines Logo
06:45 - 10:15
CNS
-
ICN
28h 30m
2 stops
$1,347Multiple Airlines
Fri, 24 Jul - Tue, 4 Aug
Multiple Airlines Logo
21:30 - 18:25
ICN
-
CNS
19h 55m
2 stops
Multiple Airlines Logo
12:30 - 14:00
CNS
-
ICN
26h 30m
1 stop
$1,360Multiple Airlines
Wed, 15 Jul - Wed, 22 Jul
Qantas Airways Logo
21:50 - 11:05
ICN
-
CNS
36h 15m
1 stop
Qantas Airways Logo
06:00 - 20:45
CNS
-
ICN
15h 45m
1 stop
$1,375Qantas Airways
Tue, 27 Oct - Sat, 31 Oct
Qantas Airways Logo
21:50 - 11:05
ICN
-
CNS
36h 15m
1 stop
Qantas Airways Logo
06:00 - 20:45
CNS
-
ICN
15h 45m
1 stop
$1,377Qantas Airways
Tue, 27 Oct - Sat, 31 Oct
Qantas Airways Logo
21:50 - 11:05
ICN
-
CNS
36h 15m
1 stop
Qantas Airways Logo
06:00 - 20:45
CNS
-
ICN
15h 45m
1 stop
$1,378Qantas Airways
Tue, 27 Oct - Sat, 31 Oct

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Singapore Airlines flights from Seoul to Cairns

Our best Singapore Airlines deals on Seoul to Cairns flight tickets
Singapore Airlines
14 July
ICN16:45Incheon Intl
23h 15m
1 stop
CNS17:00Cairns
21 July
CNS18:15Cairns
16h 35m
1 stop
ICN09:50Incheon Intl
$1,194
Singapore Airlines
14 July
ICN16:45Incheon Intl
23h 15m
1 stop
CNS17:00Cairns
21 July
CNS13:55Cairns
20h 55m
2 stops
ICN09:50Incheon Intl
$1,288
Singapore Airlines
8 Aug
ICN09:00Incheon Intl
31h 00m
1 stop
CNS17:00Cairns
16 Aug
CNS18:15Cairns
22h 15m
1 stop
ICN15:30Incheon Intl
$1,472

Qantas Airways flights from Seoul to Cairns

Our best Qantas Airways deals on Seoul to Cairns flight tickets
Qantas Airways
27 Oct
ICN21:50Incheon Intl
36h 15m
1 stop
CNS11:05Cairns
31 Oct
CNS06:00Cairns
15h 45m
1 stop
ICN20:45Incheon Intl
$1,375
Qantas Airways
27 Oct
ICN21:50Incheon Intl
36h 15m
1 stop
CNS11:05Cairns
31 Oct
CNS06:00Cairns
15h 45m
1 stop
ICN20:45Incheon Intl
$1,377
Qantas Airways
27 Oct
ICN21:50Incheon Intl
36h 15m
1 stop
CNS11:05Cairns
31 Oct
CNS06:00Cairns
15h 45m
1 stop
ICN20:45Incheon Intl
$1,378

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 17 June 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

Tue 14/7

16:45-17:00

1 stop23h 15m

Cairns

Tue 21/7

18:15-09:50

1 stop16h 35m

$1,194

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 14/7

16:45-17:00

1 stop23h 15m

Cairns

Tue 21/7

13:55-09:50

2 stops20h 55m

$1,288

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 28/7

16:10-05:55

1 stop12h 45m

Cairns

Sun 2/8

06:45-09:45

2 stops28h 00m

$1,298

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 28/7

16:10-05:55

1 stop12h 45m

Cairns

Tue 4/8

06:45-10:15

2 stops28h 30m

$1,299
Fastest return journey

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 28/7

06:20-05:55

1 stop22h 35m

Cairns

Thu 30/7

06:00-20:00

1 stop15h 00m

$1,316

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Fri 24/7

21:30-22:25

2 stops23h 55m

Cairns

Tue 4/8

06:45-10:15

2 stops28h 30m

$1,347

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 15/7

21:30-18:25

2 stops19h 55m

Cairns

Wed 22/7

12:30-14:00

1 stop26h 30m

$1,360

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 27/10

21:50-11:05

1 stop36h 15m

Cairns

Sat 31/10

06:00-20:45

1 stop15h 45m

$1,375

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 27/10

21:50-11:05

1 stop36h 15m

Cairns

Sat 31/10

06:00-20:45

1 stop15h 45m

$1,377

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Tue 27/10

21:50-11:05

1 stop36h 15m

Cairns

Sat 31/10

06:00-20:45

1 stop15h 45m

$1,378

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 August. 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 August, then departing from Seoul during the month February is also very affordable. Most momondo users find prices during this month for around $0.

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

11h 50m

Direct flights

None
The fastest flight from Seoul to Cairns takes 11h 50m
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 11h 50m.

  • 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.

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