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Cheap flights from Cairns to Seoul from $446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to Seoul departing on 18/11. 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 Cairns to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:45 - 12:30
CNS
-
ICN
30h 45m
2 stops
Multiple Airlines Logo
13:30 - 22:25
ICN
-
CNS
31h 55m
2 stops
$1,086Multiple Airlines
Tue, 11 Aug - Mon, 17 Aug
Multiple Airlines Logo
12:30 - 02:15
CNS
-
ICN
14h 45m
1 stop
Multiple Airlines Logo
11:00 - 22:30
ICN
-
CNS
58h 30m
2 stops
$1,124Multiple Airlines
Sun, 26 Jul - Sun, 9 Aug
Multiple Airlines Logo
17:20 - 20:45
CNS
-
ICN
28h 25m
1 stop
Multiple Airlines Logo
21:50 - 17:25
ICN
-
CNS
18h 35m
1 stop
$1,127Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
Multiple Airlines Logo
06:45 - 10:15
CNS
-
ICN
28h 30m
2 stops
Multiple Airlines Logo
20:55 - 05:55
ICN
-
CNS
32h 00m
1 stop
$1,152Multiple Airlines
Tue, 11 Aug - Mon, 17 Aug
Multiple Airlines Logo
12:30 - 12:05
CNS
-
ICN
24h 35m
1 stop
Multiple Airlines Logo
08:15 - 20:15
ICN
-
CNS
35h 00m
2 stops
$1,156Multiple Airlines
Sun, 26 Jul - Thu, 6 Aug
Multiple Airlines Logo
12:30 - 02:15
CNS
-
ICN
14h 45m
1 stop
Multiple Airlines Logo
08:15 - 20:15
ICN
-
CNS
35h 00m
2 stops
$1,163Multiple Airlines
Mon, 27 Jul - Thu, 6 Aug
Multiple Airlines Logo
19:15 - 12:20
CNS
-
ICN
18h 05m
2 stops
Multiple Airlines Logo
21:50 - 17:25
ICN
-
CNS
18h 35m
1 stop
$1,166Multiple Airlines
Mon, 16 Nov - Fri, 27 Nov
Multiple Airlines Logo
12:30 - 02:15
CNS
-
ICN
14h 45m
1 stop
Multiple Airlines Logo
08:15 - 20:15
ICN
-
CNS
35h 00m
2 stops
$1,173Multiple Airlines
Wed, 29 Jul - Thu, 6 Aug
Multiple Airlines Logo
10:15 - 21:45
CNS
-
ICN
36h 30m
3 stops
Multiple Airlines Logo
20:55 - 05:55
ICN
-
CNS
32h 00m
1 stop
$1,176Multiple Airlines
Tue, 11 Aug - Mon, 17 Aug
Multiple Airlines Logo
12:30 - 02:15
CNS
-
ICN
14h 45m
1 stop
Multiple Airlines Logo
12:55 - 22:25
ICN
-
CNS
32h 30m
2 stops
$1,180Multiple Airlines
Mon, 27 Jul - Wed, 5 Aug

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Jetstar flights from Cairns to Seoul

Our best Jetstar deals on Cairns to Seoul flight tickets
Jetstar
28 July
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
6 Aug
ICN21:30Incheon Intl
34h 00m
1 stop
CNS08:30Cairns
$1,474
Jetstar
1 Dec
CNS06:40Cairns
38h 35m
1 stop
ICN20:15Incheon Intl
7 Feb
ICN21:50Incheon Intl
33h 30m
1 stop
CNS08:20Cairns
$1,507
Jetstar
29 Aug
CNS06:00Cairns
15h 00m
1 stop
ICN20:00Incheon Intl
5 Sept
ICN21:30Incheon Intl
22h 30m
1 stop
CNS21:00Cairns
$1,549

Singapore Airlines flights from Cairns to Seoul

Our best Singapore Airlines deals on Cairns to Seoul flight tickets
Singapore Airlines
11 Aug
CNS18:15Cairns
29h 05m
1 stop
ICN22:20Incheon Intl
17 Aug
ICN09:00Incheon Intl
31h 00m
1 stop
CNS17:00Cairns
$1,396
Singapore Airlines
21 Aug
CNS18:15Cairns
22h 15m
1 stop
ICN15:30Incheon Intl
31 Aug
ICN16:45Incheon Intl
23h 15m
1 stop
CNS17:00Cairns
$1,753

momondo Fare Finder

 
Customise your flight search to find flights from Cairns to Seoul 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 July 2026.
Use the filters below to find and compare flights from Cairns to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 11/8

06:45-12:30

2 stops30h 45m

Incheon Intl

Mon 17/8

13:30-22:25

2 stops31h 55m

$1,086

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 26/7

12:30-02:15

1 stop14h 45m

Incheon Intl

Sun 9/8

11:00-22:30

2 stops58h 30m

$1,124

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Mon 16/11

17:20-20:45

1 stop28h 25m

Incheon Intl

Fri 27/11

21:50-17:25

1 stop18h 35m

$1,127

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 11/8

06:45-10:15

2 stops28h 30m

Incheon Intl

Mon 17/8

20:55-05:55

1 stop32h 00m

$1,152

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 26/7

12:30-12:05

1 stop24h 35m

Incheon Intl

Thu 6/8

08:15-20:15

2 stops35h 00m

$1,156

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Mon 27/7

12:30-02:15

1 stop14h 45m

Incheon Intl

Thu 6/8

08:15-20:15

2 stops35h 00m

$1,163
Fastest return journey

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Mon 16/11

19:15-12:20

2 stops18h 05m

Incheon Intl

Fri 27/11

21:50-17:25

1 stop18h 35m

$1,166

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Wed 29/7

12:30-02:15

1 stop14h 45m

Incheon Intl

Thu 6/8

08:15-20:15

2 stops35h 00m

$1,173

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 11/8

10:15-21:45

3 stops36h 30m

Incheon Intl

Mon 17/8

20:55-05:55

1 stop32h 00m

$1,176

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Mon 27/7

12:30-02:15

1 stop14h 45m

Incheon Intl

Wed 5/8

12:55-22:25

2 stops32h 30m

$1,180

Flights are sorted by cheapest return flights first.

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Cairns to Seoul

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 Seoul?

If you don’t want to visit Seoul in September, then you should wait until April to fly from Cairns, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Cairns to Seoul flights?

You could potentially save up to 80% on your flight if you consider stops on a Cairns to Seoul flight.

When to book flights from Cairns to Seoul

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

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

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

Fastest flight time

28h 30m

Direct flights

None
The fastest flight from Cairns to Seoul takes 28h 30m
There are no direct flights from Cairns to Seoul. There are no popular flight routes from Cairns to Seoul.
Search flight deals

Frequently asked questions about flying from Cairns to Seoul

  • How far is Cairns to Seoul by plane?

    A flight from Cairns to Seoul will travel around 6363.8 km. By plane, this route typically takes 28h 30m.

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

    Prices for flights from Cairns Airport to Seoul were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Seoul from Cairns is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seoul quick and easy, saving you time and money.

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

All flight searches from Cairns to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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

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 Seoul from Cairns.

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

Yes momondo offers price alerts on flights to Seoul from Cairns. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 48.8 km from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport