What is the cheapest airline that flies from Cairns to Seoul?

Cathay Pacific, Singapore Airlines, and Jetstar are the most popular carriers operating from Cairns to Seoul

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 many operators does momondo search for flights from Cairns Airport to Seoul?

As of August 2025, there is 1 operator available to choose from for flights from Cairns Airport to Seoul.

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.

$263 Cheap Flights from Cairns to Seoul (CNS-SEL) in 2025

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Cairns to Seoul (CNS-SEL)

Round-trip

One-way

Cheap return flights

19:15 - 21:20CNS-ICN

51h 05m3 stops

11:10 - 05:35ICN-CNS

17h 25m1 stop

$897

Find Deal

Sun, 7 Sep - Sun, 21 Sep

12:30 - 16:30CNS-ICN

29h 00m1 stop

11:10 - 05:35ICN-CNS

17h 25m1 stop

$928

Find Deal

Sun, 7 Sep - Sun, 21 Sep

19:15 - 12:20CNS-ICN

42h 05m2 stops

11:10 - 05:35ICN-CNS

17h 25m1 stop

$957

Find Deal

Sun, 7 Sep - Sun, 21 Sep

06:45 - 20:45CNS-ICN

39h 00m2 stops

11:10 - 05:55ICN-CNS

17h 45m1 stop

$976

Find Deal

Thu, 4 Sep - Tue, 16 Sep

20:00 - 19:05CNS-ICN

24h 05m2 stops

20:05 - 16:40ICN-CNS

19h 35m2 stops

$1,069

Find Deal

Thu, 4 Sep - Tue, 16 Sep

06:45 - 19:05CNS-ICN

37h 20m3 stops

13:30 - 20:40ICN-CNS

30h 10m2 stops

$1,097

Find Deal

Thu, 4 Sep - Tue, 16 Sep

11:40 - 14:35CNS-ICN

27h 55m1 stop

11:10 - 05:55ICN-CNS

17h 45m1 stop

$1,099

Find Deal

Thu, 4 Sep - Tue, 16 Sep

06:00 - 19:50CNS-ICN

14h 50m1 stop

08:20 - 22:50ICN-CNS

37h 30m2 stops

$1,180

Find Deal

Tue, 30 Sep - Tue, 7 Oct

06:45 - 21:00CNS-ICN

39h 15m3 stops

12:55 - 22:50ICN-CNS

32h 55m2 stops

$1,248

Find Deal

Tue, 30 Sep - Tue, 7 Oct

12:35 - 18:35CNS-ICN

55h 00m2 stops

15:00 - 10:45ICN-CNS

42h 45m2 stops

$2,572Cathay Pacific

Find Deal

Sun, 7 Dec - Sat, 3 Jan

Fly from

Fly to

Route

Depart

Return

Price

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 7/9

19:15-21:20

3 stops51h 05m

Incheon Intl

Sun 21/9

11:10-05:35

1 stop17h 25m

$897

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 7/9

12:30-16:30

1 stop29h 00m

Incheon Intl

Sun 21/9

11:10-05:35

1 stop17h 25m

$928

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 7/9

19:15-12:20

2 stops42h 05m

Incheon Intl

Sun 21/9

11:10-05:35

1 stop17h 25m

$957

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 4/9

06:45-20:45

2 stops39h 00m

Incheon Intl

Tue 16/9

11:10-05:55

1 stop17h 45m

$976

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 4/9

20:00-19:05

2 stops24h 05m

Incheon Intl

Tue 16/9

20:05-16:40

2 stops19h 35m

$1,069

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 4/9

06:45-19:05

3 stops37h 20m

Incheon Intl

Tue 16/9

13:30-20:40

2 stops30h 10m

$1,097

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 4/9

11:40-14:35

1 stop27h 55m

Incheon Intl

Tue 16/9

11:10-05:55

1 stop17h 45m

$1,099

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 30/9

06:00-19:50

1 stop14h 50m

Incheon Intl

Tue 7/10

08:20-22:50

2 stops37h 30m

$1,180

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 30/9

06:45-21:00

3 stops39h 15m

Incheon Intl

Tue 7/10

12:55-22:50

2 stops32h 55m

$1,248

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sun 7/12

12:35-18:35

2 stops55h 00m

Incheon Intl

Sat 3/1

15:00-10:45

2 stops42h 45m

$2,572

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from Cairns to Seoul is on a Saturday when prices can be found for as low as $279. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Cairns to Seoul for around $1,118.

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

Best price found	$424
Fastest flight time	12h 50m
Direct flights	None
Airports in Seoul	1 airport

The best one-way flight to Seoul from Cairns in the past 72 hours is $424. The best return flight deal from Cairns to Seoul found on momondo in the last 72 hours is $897.

The fastest flight from Cairns to Seoul takes 12h 50m

There are no direct flights from Cairns to Seoul. Popular non-direct route for this connection is Cairns Airport - Incheon Intl Airport.

There is 1 airport near Seoul: Incheon Intl (ICN)

Search flight deals

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 12h 50m.
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 many operators does momondo search for flights from Cairns Airport to Seoul?
As of August 2025, there is 1 operator available to choose from for flights from Cairns Airport to Seoul.
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.
What is the most popular airline from Cairns to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Cairns to Seoul is Singapore Airlines (100% of total bookings).

Best airlines flying from Cairns to Seoul

Compare and see reviews for airlines that fly from Cairns to Seoul with momondo

Airline	Rating	Free cancellation	Price
Singapore Airlines	PriceFrom $792	Free cancellation	Rating 8.1 1,347 reviews		Search Singapore Airlines flights

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.

An easier way to manage your Seoul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Thu 21/8

Thu 28/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Cairns to Seoul from $424

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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Cairns to Seoul (CNS-SEL)

Cheap return flights

Cheap one-way flights

momondo Fare Finder

Use the filters below to find and compare flights from Cairns to Seoul that are best for you.

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 day to depart on your flight to Seoul?

The cheapest day to depart from Cairns to Seoul is on a Saturday when prices can be found for as low as $279. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Cairns to Seoul for around $1,118.

What is the cheapest airline that flies from Cairns to Seoul?

Cathay Pacific, Singapore Airlines, and Jetstar are the most popular carriers operating from Cairns to Seoul

When to book flights from Cairns to Seoul

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

Best price found

Fastest flight time

Direct flights

Airports in Seoul

How far is Cairns to Seoul by plane?

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

How many operators does momondo search for flights from Cairns Airport to Seoul?

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

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

What is the most popular airline from Cairns to Seoul?

Best airlines flying from Cairns to Seoul

Compare and see reviews for airlines that fly from Cairns to Seoul with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Seoul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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