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Cheap flights from Seoul to Cairns from $444

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 30/5. 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
08:15 - 18:25
ICN
-
CNS
33h 10m
2 stops
Multiple Airlines Logo
11:40 - 21:35
CNS
-
ICN
34h 55m
2 stops
$1,048Multiple Airlines
Thu, 25 Jun - Tue, 7 Jul
Multiple Airlines Logo
09:20 - 04:30
ICN
-
CNS
18h 10m
1 stop
Multiple Airlines Logo
11:00 - 23:30
CNS
-
ICN
37h 30m
3 stops
$1,084Multiple Airlines
Thu, 14 May - Sun, 17 May
Multiple Airlines Logo
08:15 - 18:25
ICN
-
CNS
33h 10m
2 stops
Multiple Airlines Logo
11:40 - 22:50
CNS
-
ICN
12h 10m
1 stop
$1,091Multiple Airlines
Thu, 25 Jun - Tue, 7 Jul
Jetstar Logo
21:50 - 18:25
ICN
-
CNS
19h 35m
1 stop
Jetstar Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
$1,094Jetstar
Thu, 25 Jun - Tue, 7 Jul
Multiple Airlines Logo
21:30 - 22:40
ICN
-
CNS
24h 10m
2 stops
Multiple Airlines Logo
11:40 - 20:10
CNS
-
ICN
33h 30m
2 stops
$1,128Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
21:30 - 22:40
ICN
-
CNS
24h 10m
2 stops
Multiple Airlines Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
$1,137Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
09:20 - 04:30
ICN
-
CNS
18h 10m
1 stop
Multiple Airlines Logo
11:00 - 20:25
CNS
-
ICN
34h 25m
2 stops
$1,145Multiple Airlines
Thu, 14 May - Sun, 17 May
Multiple Airlines Logo
21:30 - 22:40
ICN
-
CNS
24h 10m
2 stops
Multiple Airlines Logo
11:40 - 11:25
CNS
-
ICN
24h 45m
1 stop
$1,158Multiple Airlines
Sat, 23 May - Sat, 30 May
Multiple Airlines Logo
13:15 - 05:35
ICN
-
CNS
15h 20m
1 stop
Multiple Airlines Logo
12:30 - 15:10
CNS
-
ICN
27h 40m
2 stops
$1,161Multiple Airlines
Sun, 24 May - Sun, 31 May
Multiple Airlines Logo
21:30 - 22:40
ICN
-
CNS
24h 10m
2 stops
Multiple Airlines Logo
13:15 - 21:45
CNS
-
ICN
33h 30m
3 stops
$1,175Multiple Airlines
Sat, 23 May - Sat, 30 May

Singapore Airlines flights from Seoul to Cairns

Our best Singapore Airlines deals on Seoul to Cairns flight tickets
Singapore Airlines
14 May
ICN11:05Incheon Intl
28h 55m
1 stop
CNS17:00Cairns
17 May
CNS18:15Cairns
22h 15m
1 stop
ICN15:30Incheon Intl
$1,184
Singapore Airlines
14 May
ICN16:45Incheon Intl
23h 15m
1 stop
CNS17:00Cairns
17 May
CNS18:15Cairns
16h 35m
1 stop
ICN09:50Incheon Intl
$1,372
Singapore Airlines
14 May
ICN16:45Incheon Intl
23h 15m
1 stop
CNS17:00Cairns
17 May
CNS18:15Cairns
14h 30m
1 stop
ICN07:45Incheon Intl
$1,376

Jetstar flights from Seoul to Cairns

Our best Jetstar deals on Seoul to Cairns flight tickets
Jetstar
25 June
ICN21:50Incheon Intl
19h 35m
1 stop
CNS18:25Cairns
7 July
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
$1,094
Jetstar
25 Apr
ICN21:30Incheon Intl
22h 30m
1 stop
CNS21:00Cairns
9 May
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
$1,206
Jetstar
12 Aug
ICN21:50Incheon Intl
23h 35m
1 stop
CNS22:25Cairns
15 Aug
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
$1,335

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 9 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

$1,048

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 14/5

09:20-04:30

1 stop18h 10m

Cairns

Sun 17/5

11:00-23:30

3 stops37h 30m

$1,084

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 25/6

08:15-18:25

2 stops33h 10m

Cairns

Tue 7/7

11:40-22:50

1 stop12h 10m

$1,091
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

$1,094

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 23/5

21:30-22:40

2 stops24h 10m

Cairns

Sat 30/5

11:40-20:10

2 stops33h 30m

$1,128

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 23/5

21:30-22:40

2 stops24h 10m

Cairns

Sat 30/5

06:00-20:00

1 stop15h 00m

$1,137

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Thu 14/5

09:20-04:30

1 stop18h 10m

Cairns

Sun 17/5

11:00-20:25

2 stops34h 25m

$1,145

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 23/5

21:30-22:40

2 stops24h 10m

Cairns

Sat 30/5

11:40-11:25

1 stop24h 45m

$1,158

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sun 24/5

13:15-05:35

1 stop15h 20m

Cairns

Sun 31/5

12:30-15:10

2 stops27h 40m

$1,161

IncheonCairns

ICN - CNS

ICNCNS

Incheon Intl

Sat 23/5

21:30-22:40

2 stops24h 10m

Cairns

Sat 30/5

13:15-21:45

3 stops33h 30m

$1,175

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 $329. 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 $648 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

19h 35m

Direct flights

None
The fastest flight from Seoul to Cairns takes 19h 35m
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 19h 35m.

  • 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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