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Cheap Flights from Cairns to Seoul

Compare Cairns to Seoul flight deals

Find the cheapest month or even day of the year to fly to Seoul

Book the best Seoul fare with no extra fees

Flight deals from Cairns to Seoul

Looking for a cheap last-minute deal or the best return flight from Cairns to Seoul? Find the lowest prices on one-way and return tickets right here.
Seoul.R 4,926 per passenger.Departing Tue, 14 Jul.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Tue, 14 Jul, arriving in Incheon International.Price includes taxes and charges.From R 4,926, select.
Seoul.R 4,927 per passenger.Departing Sat, 5 Sep.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Sat, 5 Sep, arriving in Incheon International.Price includes taxes and charges.From R 4,927, select.
Seoul.R 5,016 per passenger.Departing Thu, 5 Feb.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Thu, 5 Feb, arriving in Incheon International.Price includes taxes and charges.From R 5,016, select.
Seoul.R 5,029 per passenger.Departing Sat, 17 Oct.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Sat, 17 Oct, arriving in Incheon International.Price includes taxes and charges.From R 5,029, select.
Seoul.R 5,046 per passenger.Departing Mon, 20 Apr.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Mon, 20 Apr, arriving in Incheon International.Price includes taxes and charges.From R 5,046, select.
Seoul.R 5,071 per passenger.Departing Tue, 9 Jun.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Tue, 9 Jun, arriving in Incheon International.Price includes taxes and charges.From R 5,071, select.
Seoul.R 5,590 per passenger.Departing Tue, 24 Nov.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Tue, 24 Nov, arriving in Incheon International.Price includes taxes and charges.From R 5,590, select.
Seoul.R 5,591 per passenger.Departing Sat, 30 May.One-way flight with Jetstar.Outbound indirect flight with Jetstar, departs from Cairns on Sat, 30 May, arriving in Incheon International.Price includes taxes and charges.From R 5,591, select.

Find the cheapest month to fly from Cairns to Seoul

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Cairns to Seoul flights are currently cheapest in July.
Feb
from R 5,016
Mar
from R 5,655
Apr
from R 5,046
May
from R 5,591
Jun
from R 5,071
Jul
from R 4,926
Aug
from R 5,604
Sep
from R 4,927
Oct
from R 5,029
Nov
from R 5,590
Dec
from R 6,203
Jan
from R 8,514

Alternative Cairns to Seoul routes

Looking for the cheapest, fastest or easiest route from Cairns to Seoul? You could fly into the following airports instead.

Gimpo International

17km from central Seoul
Closest
from R 6,105
Search flights

Incheon International

48km from central Seoul
Cheapest
from R 4,926
Search flights

Cairns to Seoul: Flight information

The things to know before you go.
Cheapest flight foundR 4,926
Cheapest month to flyJuly

Check out these Seoul hotels

Ready to plan your stay? Other travellers rate these Seoul hotels for cleanliness, service and location.
SeoulPapa Guesthouse
4.78 km from city centre
R 240
Per night
Hotel Naru Seoul - MGallery Collection
4.41 km from city centre
R 3 124
Per night
OPPA Hostel Sinchon-Hongdae
3.63 km from city centre
R 349
Per night
SeoulPapa Guesthouse
4.78 km from city centre
R 240
Per night
Hotel Naru Seoul - MGallery Collection
4.41 km from city centre
R 3 124
Per night
OPPA Hostel Sinchon-Hongdae
3.63 km from city centre
R 349
Per night
Explore top-rated hotels

Finding cheap flights from Cairns to Seoul: Frequently asked questions

There are 2 airports in Seoul: Gimpo International and Incheon International.
The best price we found for a return flight from Cairns to Seoul is R 8,615. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Cairns to Seoul. But we found flights with one or more stops from R 8,615.
As of February 2026, there are no flights flying from Cairns to Seoul.
The cheapest month to fly from Cairns to Seoul is usually May.
If you're flying from Cairns Airport, the cheapest airport near Seoul is Incheon International – which is 47.8 km away from the centre of Seoul. We've found flights into this airport from R 8,615.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Cairns Airport to Seoul on Friday, 1 May 2026.
No airlines currently offer direct flights between Cairns Airport and Seoul. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seoul but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seoul is around 40 days in advance, so don’t leave your flight to the last minute.
In February, the average temperature is usually around -2°C. August is typically the warmest month in Seoul, when it usually averages around 28°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is July.
Currently, Jetstar offers the cheapest flight tickets to Seoul.

Travelling from Cairns Airport (CNS) to Seoul: what you need to know

  • The timezone in Seoul is UTC+9. The city is one hour behind Cairns, where Cairns Airport is located.

  • Give yourself plenty of time to make your CNS to Seoul flight. As a general rule, turn up two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are likely if you're heading away during high season, so allow a bit more breathing room. A good general rule for peak periods? Get there up to four hours early for international flights and two hours for domestic departures.

  • We make it simple to book flight tickets from CNS to Seoul with a stopover. To see all the options, deselect 'Direct flights only.' Next, pick a flight that has a stop long enough to explore the city of your choice. Major stopovers include:

    • Changi International Airport (SIN)

    • Narita International Airport (NRT)

    • Kansai International Airport (KIX)

  • CNS is around 5 kilometres from central Cairns. If you're ride-sharing, catching a cab or driving from the centre, it'll take 10 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the trip time to be around 1 hour 25 minutes.

  • Have an early flight from Cairns Airport to Seoul? Avoid the stress of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels close to CNS:

  • 71.55% of flights leaving from Cairns Airport reach their destination on time.

How to find the cheapest flights from Cairns Airport (CNS) to Seoul

  • R 4,926 is the cheapest price we've seen for a one-way Cairns Airport to Seoul flight. A round-trip ticket right now is R 8,615. Depending on when and how early you book, these fares could change.

  • Booking early is often the key to scoring a cheap flight from CNS to Seoul. Airlines adjust prices based on demand, so the nearer you get to departure, the more expensive your ticket may be.

  • If you can be flexible with your travel plans, take advantage of the 'Whole month' search tool. It'll find the lowest price across every month when searching for your Cairns Airport to Seoul ticket.

  • There's no need to check every day to see if fares have dropped when you create a Price Alert. We'll let you know when there's an updated deal for cheap flights from CNS to Seoul.

  • Tailor your flights with filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Cairns Airport to Seoul.

Airports in Seoul

Incheon International Airport (ICN)

  • Central Seoul is roughly 48 kilometres from Incheon International Airport (ICN). How long it takes to drive there will vary depending on time of day and traffic conditions, so do a little research before your trip.

  • It takes around 1 hour 45 minutes if you're travelling on public transport.

  • If you're coming in on a late flight from Cairns Airport to Seoul, few things beat the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and snoozing soon after at one of these hotels near ICN:

  • Go where the road takes you with an Incheon International Airport rental car. Pick up your wheels from WECAR, Hi Rent A Car or Alamo and chase adventure across Seoul and beyond.

  • Lock in the lowest price by booking your vehicle from Incheon International Airport around four weeks before your flight from CNS to Seoul.

Gimpo International Airport (GMP)

  • If you're staying in central Seoul (or just want to see the sights straight away), the city is around 16 kilometres from Gimpo International Airport (GMP). Look for any visitor information desks to help direct you after disembarking your flight from Cairns Airport to Seoul.

  • Travelling by public transport will take around 1 hour 5 minutes.

  • Hang up the 'Do not disturb' sign and rest at a hotel close to GMP. Here are a few options where you can check in after your CNS to Seoul flight:

  • The quickest way to get to where you're going is with a Gimpo International Airport rental car. Pick up your wheels from GOGO Rent a Car, Gogo Rental Car Seoul or Hi Rent A Car and set off in the blink of an eye.

  • Get the lowest price by reserving your ride from GMP one week in advance. You'll also have access to a wider range of vehicles.

Best time to go to Seoul

  • Before locking in your flights from Cairns Airport to Seoul, consider which time of year is best for you. High season in Seoul offers a lively atmosphere and plenty to do, while the low season brings better hotel deals and fewer crowds.

  • The warmest month in Seoul is August, with temperatures ranging between 19ºC (66ºF) and 32ºC (90ºF). Book your Cairns Airport to Seoul flight ticket then if that's your definition of good weather.

  • January sees average temperatures of between -12ºC (10ºF) and 4ºC (39ºF). Look for a cheap ticket from CNS to Seoul around that time if you like cooler conditions.

More about Seoul

  • When it comes to searching for somewhere to rest your head, you'll find the most popular stays in Seoul right here. Check out these hotels after you've booked your flight from Cairns Airport to Seoul:

  • Bukchon Hanok Village and Gyeongbokgung Palace are just the start of the leading attractions to add to your Seoul to-do list. Keep the momentum going by heading to N Seoul Tower.

Explore more of South Korea

  • Seoul has plenty going for it, but there are so many other corners of South Korea waiting to be discovered. About 322 kilometres south-east of Seoul, a visit to Busan will keep your itinerary packed. Start with leading attractions like Haeundae Beach, Gamcheon Culture Village and Beomeosa Temple.

  • If you're interested in discovering another major stop in South Korea, consider Daegu, about 241 kilometres south-east of Seoul. Duryu Park People's Garden, E-World and Apsan Park are among its highlights.

Plan the rest of your trip from Cairns to Seoul

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.