Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Cairns to Seoul from $505

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 5/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Cairns to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:55 - 13:55
CNS
-
ICN
25h 00m
2 stops
Multiple Airlines Logo
16:45 - 16:10
ICN
-
CNS
22h 25m
2 stops
$964Multiple Airlines
Tue, 2 Jun - Fri, 5 Jun
Multiple Airlines Logo
11:00 - 07:15
CNS
-
ICN
21h 15m
1 stop
Multiple Airlines Logo
22:10 - 15:55
ICN
-
CNS
16h 45m
1 stop
$1,146Multiple Airlines
Tue, 2 Jun - Fri, 5 Jun
Multiple Airlines Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
Multiple Airlines Logo
21:15 - 18:25
ICN
-
CNS
20h 10m
2 stops
$1,153Multiple Airlines
Tue, 2 Jun - Fri, 5 Jun
Multiple Airlines Logo
15:35 - 13:55
CNS
-
ICN
23h 20m
2 stops
Multiple Airlines Logo
16:45 - 18:25
ICN
-
CNS
24h 40m
2 stops
$1,185Multiple Airlines
Thu, 7 May - Thu, 21 May
Multiple Airlines Logo
06:00 - 13:55
CNS
-
ICN
32h 55m
2 stops
Multiple Airlines Logo
16:45 - 18:25
ICN
-
CNS
24h 40m
2 stops
$1,188Multiple Airlines
Thu, 7 May - Thu, 21 May
Multiple Airlines Logo
15:35 - 21:50
CNS
-
ICN
31h 15m
2 stops
Multiple Airlines Logo
16:45 - 18:25
ICN
-
CNS
24h 40m
2 stops
$1,194Multiple Airlines
Thu, 7 May - Thu, 21 May
Multiple Airlines Logo
15:35 - 13:55
CNS
-
ICN
23h 20m
2 stops
Multiple Airlines Logo
16:45 - 09:20
ICN
-
CNS
39h 35m
2 stops
$1,198Multiple Airlines
Thu, 7 May - Thu, 21 May
Multiple Airlines Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
Multiple Airlines Logo
21:20 - 09:45
ICN
-
CNS
35h 25m
3 stops
$1,228Multiple Airlines
Sat, 11 Apr - Sat, 18 Apr
Multiple Airlines Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
Multiple Airlines Logo
21:20 - 05:30
ICN
-
CNS
31h 10m
2 stops
$1,277Multiple Airlines
Sat, 11 Apr - Sat, 18 Apr
Multiple Airlines Logo
06:00 - 20:00
CNS
-
ICN
15h 00m
1 stop
Multiple Airlines Logo
09:40 - 18:25
ICN
-
CNS
31h 45m
2 stops
$1,284Multiple Airlines
Thu, 7 May - Thu, 21 May

Singapore Airlines flights from Cairns to Seoul

Our best Singapore Airlines deals on Cairns to Seoul flight tickets
Singapore Airlines
3 June
CNS18:15Cairns
22h 15m
1 stop
ICN15:30Incheon Intl
7 June
ICN23:50Incheon Intl
16h 10m
1 stop
CNS17:00Cairns
$1,363
Singapore Airlines
3 June
CNS18:15Cairns
22h 15m
1 stop
ICN15:30Incheon Intl
7 June
ICN23:50Incheon Intl
16h 10m
1 stop
CNS17:00Cairns
$1,366
Singapore Airlines
3 June
CNS18:15Cairns
22h 15m
1 stop
ICN15:30Incheon Intl
7 June
ICN23:50Incheon Intl
16h 10m
1 stop
CNS17:00Cairns
$1,368

Qantas Airways flights from Cairns to Seoul

Our best Qantas Airways deals on Cairns to Seoul flight tickets
Qantas Airways
3 June
CNS12:35Cairns
55h 30m
2 stops
ICN19:05Incheon Intl
7 June
ICN08:00Incheon Intl
31h 15m
2 stops
CNS16:15Cairns
$1,454
Qantas Airways
3 June
CNS12:35Cairns
50h 30m
2 stops
ICN14:05Incheon Intl
7 June
ICN08:00Incheon Intl
31h 15m
2 stops
CNS16:15Cairns
$1,457
Qantas Airways
3 June
CNS12:35Cairns
55h 30m
2 stops
ICN19:05Incheon Intl
7 June
ICN08:00Incheon Intl
31h 15m
2 stops
CNS16:15Cairns
$1,461

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 25 February 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

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 2/6

13:55-13:55

2 stops25h 00m

Incheon Intl

Fri 5/6

16:45-16:10

2 stops22h 25m

$964

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 2/6

11:00-07:15

1 stop21h 15m

Incheon Intl

Fri 5/6

22:10-15:55

1 stop16h 45m

$1,146

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Tue 2/6

06:00-20:00

1 stop15h 00m

Incheon Intl

Fri 5/6

21:15-18:25

2 stops20h 10m

$1,153

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 7/5

15:35-13:55

2 stops23h 20m

Incheon Intl

Thu 21/5

16:45-18:25

2 stops24h 40m

$1,185

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 7/5

06:00-13:55

2 stops32h 55m

Incheon Intl

Thu 21/5

16:45-18:25

2 stops24h 40m

$1,188

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 7/5

15:35-21:50

2 stops31h 15m

Incheon Intl

Thu 21/5

16:45-18:25

2 stops24h 40m

$1,194

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 7/5

15:35-13:55

2 stops23h 20m

Incheon Intl

Thu 21/5

16:45-09:20

2 stops39h 35m

$1,198

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sat 11/4

06:00-20:00

1 stop15h 00m

Incheon Intl

Sat 18/4

21:20-09:45

3 stops35h 25m

$1,228

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Sat 11/4

06:00-20:00

1 stop15h 00m

Incheon Intl

Sat 18/4

21:20-05:30

2 stops31h 10m

$1,277

CairnsIncheon

CNS - ICN

CNSICN

Cairns

Thu 7/5

06:00-20:00

1 stop15h 00m

Incheon Intl

Thu 21/5

09:40-18:25

2 stops31h 45m

$1,284

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 typical price of a round-trip flight between Cairns and Seoul?

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 $256. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Cairns to Seoul for around $402.

What is the cheapest Cairns to Seoul flight route?

Fly from Cairns to Incheon Intl for the best Cairns - Seoul flight prices

What cabin class options are available on Cairns to Seoul flights?

There is only 1 cabin class available to choose from on Cairns to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cairns to Seoul flights?

You could potentially save up to 58% 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

25h 00m

Direct flights

None
The fastest flight from Cairns to Seoul takes 25h 00m
There are no direct flights from Cairns to Seoul. There are no popular flight routes from Cairns to Seoul.
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 25h 00m.

  • 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?

  • 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?

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
Cathay PacificPriceFrom $786Free cancellationRating
7.6
1,179 reviews
Search Cathay Pacific 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
Fri 27/3
Fri 3/4
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

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