Cheap Flights from Karratha to Cairns

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Find the cheapest month to fly from Karratha to Cairns

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Karratha to Cairns flights are currently cheapest in April.

Karratha to Cairns: Alternative routes

Compare routes from Karratha to Cairns below. You may find an airport to fly into that's cheaper, faster, or easier than Cairns.

Karratha to Cairns: Flight information

The things to know before you go.
Cheapest flight found$2,206
Cheapest month to flyJuly

Finding cheap flights from Karratha to Cairns: Frequently asked questions

The best price we found for a return flight from Karratha to Cairns is $2,206. 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 Karratha to Cairns. But we found flights with one or more stops from $2,206.
As of March 2026, there are no flights flying from Karratha to Cairns.
The cheapest month to fly from Karratha to Cairns is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Karratha Airport to Cairns Airport on Thursday, 30 July 2026.
No airlines currently offer direct flights between Karratha Airport and Cairns Airport. 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 Cairns 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 Cairns is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Qantas offers the cheapest flight tickets to Cairns.

Flying from Karratha Airport (KTA) to Cairns Airport (CNS): what you need to know

  • Cairns is two hours ahead of Karratha and observes the UTC+10 timezone.

  • To ensure you catch your KTA to CNS flight, allow plenty of time to check in and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • Be prepared for longer lines during popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a good idea.

  • Pick a stopover if you want to break up your flight. Simply deselect 'Direct flights only' to look at your options for tickets from Karratha Airport to Cairns Airport. Perth Airport is a popular stopover on the KTA to CNS route.

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

  • At the moment, $1,081 is the cheapest price we've found for a one-way Karratha Airport to Cairns Airport flight. The best price for a return ticket is $2,206. Keep in mind that fares can change due to availability at the time of booking.

  • Don't wait until the last moment. You're more likely to get cheap tickets from KTA to CNS if you book in advance. Airlines often have some amazing early bird deals.

  • Finding cheap flights from Karratha Airport to Cairns Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' search tool to see the lowest fares across each month and score a great deal.

  • Spend less time searching for cheap flights from KTA to CNS by creating a Price Alert. You'll get an email or notification on the app when a new discounted fare appears.

  • Secure the right flight for you by using the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Karratha Airport to Cairns Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Karratha Airport (KTA)

  • 69.35% of flights that take off from Karratha Airport land at their destination on schedule.

  • Karratha Airport is about 14 kilometres from central Karratha. If you're driving, catching a cab or ride-sharing from the centre, it'll take 15 minutes or so to arrive, depending on the traffic.

  • Get your flight from Karratha Airport to Cairns Airport off to a hassle-free start. Just a quick ride from KTA, book a night at Cattrall Park Motel and you'll be well-rested for the trip ahead.

Arriving at Cairns Airport (CNS)

  • Consider booking a hotel close to CNS if you're catching a late Karratha Airport to Cairns Airport flight. Settle into one of these options and skip the long transfer after landing:

  • Say yes to new adventures by picking up a Cairns Airport rental car. Grab a set of wheels from simba car hire, Bargain Car Rentals or East Coast and experience the lesser-explored corners of Cairns and beyond.

  • To get the best deal, book your vehicle from Cairns Airport around two weeks before you set off.

Getting from Cairns Airport (CNS) to central Cairns

  • Cairns Airport is approximately 6 kilometres from central Cairns. Driving there takes about 10 minutes.

  • If you're travelling on public transport, expect a journey time of about 1 hour 25 minutes.

When to fly to Cairns Airport (CNS)

  • The quietest month for a flight from Karratha Airport to Cairns Airport is February, while July is the busiest. Choose the best time to go to Cairns based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Cairns is January, with temperatures ranging between 23ºC and 31ºC. Book your flights from Karratha Airport to Cairns Airport in this month if you enjoy this type of weather.

  • August has average temperatures of between 16ºC and 25ºC. Look for cheap tickets from KTA to CNS around that time if you'd rather travel in cooler conditions.

Explore more of Australia

  • Cairns is easy to fall in love with, but there are so many other corners of Australia waiting to be explored. About 290 kilometres south of Cairns, a trip to Townsville will keep your itinerary busy. Check out popular attractions like The Strand Beach, Castle Hill and Big Mama Sailing- Magnetic Island & Townsville.

  • Bowen is another favourite destination in Australia and is around 434 kilometres south-east of Cairns. No journey is complete without seeing Holbourne Island National Park, The Big Mango and Grays Bay.

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