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Cheap flights from Seoul to Cairns from $383

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 2/5. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Seoul to Cairns

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:50 - 18:25
ICN
-
CNS
19h 35m
1 stop
Multiple Airlines Logo
16:55 - 19:25
CNS
-
ICN
27h 30m
2 stops
$914Multiple Airlines
Mon, 17 Aug - Wed, 2 Sep
Multiple Airlines Logo
21:50 - 18:25
ICN
-
CNS
19h 35m
1 stop
Multiple Airlines Logo
11:50 - 19:25
CNS
-
ICN
32h 35m
2 stops
$921Multiple Airlines
Mon, 17 Aug - Thu, 3 Sep
Multiple Airlines Logo
21:50 - 18:25
ICN
-
CNS
19h 35m
1 stop
Multiple Airlines Logo
16:55 - 19:25
CNS
-
ICN
27h 30m
2 stops
$923Multiple Airlines
Mon, 17 Aug - Mon, 7 Sep
Multiple Airlines Logo
21:50 - 18:25
ICN
-
CNS
19h 35m
1 stop
Multiple Airlines Logo
16:55 - 19:25
CNS
-
ICN
27h 30m
2 stops
$925Multiple Airlines
Mon, 17 Aug - Sat, 5 Sep
Multiple Airlines Logo
21:50 - 18:25
ICN
-
CNS
19h 35m
1 stop
Multiple Airlines Logo
16:55 - 19:25
CNS
-
ICN
27h 30m
2 stops
$930Multiple Airlines
Wed, 19 Aug - Wed, 2 Sep
Multiple Airlines Logo
09:50 - 04:30
ICN
-
CNS
17h 40m
1 stop
Multiple Airlines Logo
16:55 - 19:25
CNS
-
ICN
27h 30m
2 stops
$931Multiple Airlines
Fri, 21 Aug - Mon, 7 Sep
Multiple Airlines Logo
09:50 - 04:30
ICN
-
CNS
17h 40m
1 stop
Multiple Airlines Logo
16:55 - 19:25
CNS
-
ICN
27h 30m
2 stops
$934Multiple Airlines
Fri, 21 Aug - Sat, 5 Sep
Multiple Airlines Logo
21:50 - 18:25
ICN
-
CNS
19h 35m
1 stop
Multiple Airlines Logo
11:50 - 19:25
CNS
-
ICN
32h 35m
2 stops
$935Multiple Airlines
Wed, 19 Aug - Thu, 3 Sep
ANA Logo
07:40 - 15:55
GMP
-
CNS
31h 15m
2 stops
ANA Logo
12:10 - 18:35
CNS
-
GMP
31h 25m
2 stops
$1,528ANA
Wed, 19 Aug - Fri, 4 Sep
ANA Logo
07:40 - 15:55
GMP
-
CNS
31h 15m
2 stops
ANA Logo
12:10 - 18:35
CNS
-
GMP
31h 25m
2 stops
$1,552ANA
Mon, 17 Aug - Wed, 2 Sep

Jetstar flights from Seoul to Cairns

Our best Jetstar deals on Seoul to Cairns flight tickets
Jetstar
18 Aug
ICN21:50Incheon Intl
23h 35m
1 stop
CNS22:25Cairns
5 Sept
CNS19:10Cairns
26h 05m
1 stop
ICN20:15Incheon Intl
$1,049
Jetstar
17 Aug
ICN21:50Incheon Intl
14h 50m
1 stop
CNS13:40Cairns
3 Sept
CNS19:10Cairns
26h 05m
1 stop
ICN20:15Incheon Intl
$1,116
Jetstar
18 Aug
ICN21:50Incheon Intl
23h 35m
1 stop
CNS22:25Cairns
3 Sept
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
$1,148

Qantas Airways flights from Seoul to Cairns

Our best Qantas Airways deals on Seoul to Cairns flight tickets
Qantas Airways
15 Aug
ICN21:30Incheon Intl
18h 25m
1 stop
CNS16:55Cairns
8 Sept
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
$1,242
Qantas Airways
16 Aug
ICN21:50Incheon Intl
18h 45m
1 stop
CNS17:35Cairns
3 Sept
CNS18:20Cairns
26h 55m
1 stop
ICN20:15Incheon Intl
$1,261
Qantas Airways
16 Aug
ICN21:50Incheon Intl
18h 45m
1 stop
CNS17:35Cairns
8 Sept
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
$1,264

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 10 March 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

Mon 17/8

21:50-18:25

1 stop19h 35m

Cairns

Wed 2/9

16:55-19:25

2 stops27h 30m

$914

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Mon 17/8

21:50-18:25

1 stop19h 35m

Cairns

Thu 3/9

11:50-19:25

2 stops32h 35m

$921

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Mon 17/8

21:50-18:25

1 stop19h 35m

Cairns

Mon 7/9

16:55-19:25

2 stops27h 30m

$923

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Mon 17/8

21:50-18:25

1 stop19h 35m

Cairns

Sat 5/9

16:55-19:25

2 stops27h 30m

$925

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 19/8

21:50-18:25

1 stop19h 35m

Cairns

Wed 2/9

16:55-19:25

2 stops27h 30m

$930
Fastest return journey

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Fri 21/8

09:50-04:30

1 stop17h 40m

Cairns

Mon 7/9

16:55-19:25

2 stops27h 30m

$931

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Fri 21/8

09:50-04:30

1 stop17h 40m

Cairns

Sat 5/9

16:55-19:25

2 stops27h 30m

$934

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Wed 19/8

21:50-18:25

1 stop19h 35m

Cairns

Thu 3/9

11:50-19:25

2 stops32h 35m

$935

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Wed 19/8

07:40-15:55

2 stops31h 15m

Cairns

Fri 4/9

12:10-18:35

2 stops31h 25m

$1,528

SeoulCairns

GMP - CNS

GMPCNS

Seoul Gimpo Intl

Mon 17/8

07:40-15:55

2 stops31h 15m

Cairns

Wed 2/9

12:10-18:35

2 stops31h 25m

$1,552

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $330. 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 $651 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

Fastest flight time

13h 45m

Direct flights

None
The fastest flight from Seoul to Cairns takes 13h 45m
There are no direct flights from Seoul to Cairns. There are no popular flight routes from Seoul to Cairns.
Search flight deals

  • How far is Seoul to Cairns by plane?

    Cairns is 6363.8 km away from Seoul. By plane, this route typically takes 13h 45m.

  • 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.

An easier way to manage your Cairns trip

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