NZ$1,581 Cheap Flights London to Cairns (LHR-CNS)

View NZ$1,581 flight on Sun, 7 Dec 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Cairns Intl. Airport (CNS)

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Cheap Flights from London (LHR) to Cairns (CNS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,478 Return, found 20 hours ago
NZ$3,478
Return
found 20 hours ago
Select Thai Airways International flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,478 found 20 hours ago
Air New Zealand
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,540 Return, found 20 hours ago
NZ$3,540
Return
found 20 hours ago
Select Air New Zealand flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,540 found 20 hours ago
Qantas Airways
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,578 Return, found 20 hours ago
NZ$3,578
Return
found 20 hours ago
Select Qantas Airways flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,578 found 20 hours ago
Qantas Airways
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,582 Return, found 20 hours ago
NZ$3,582
Return
found 20 hours ago
Select Qantas Airways flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,582 found 20 hours ago
Thai Airways International
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,763 Return, found 20 hours ago
NZ$3,763
Return
found 20 hours ago
Select Thai Airways International flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,763 found 20 hours ago
Thai Airways International
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,807 Return, found 20 hours ago
NZ$3,807
Return
found 20 hours ago
Select Thai Airways International flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,807 found 20 hours ago
Air New Zealand
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,825 Return, found 20 hours ago
NZ$3,825
Return
found 20 hours ago
Select Air New Zealand flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,825 found 20 hours ago
Air New Zealand
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,836 Return, found 20 hours ago
NZ$3,836
Return
found 20 hours ago
Select Air New Zealand flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,836 found 20 hours ago
Air Canada
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,895 Return, found 20 hours ago
NZ$3,895
Return
found 20 hours ago
Select Air Canada flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,895 found 20 hours ago
Etihad Airways
Thu, 23 Oct - Mon, 27 Oct
LHR
London
CNS
Cairns
NZ$3,928 Return, found 20 hours ago
NZ$3,928
Return
found 20 hours ago
Select Etihad Airways flight, departing Thu, 23 Oct from London to Cairns, returning Mon, 27 Oct, priced at NZ$3,928 found 20 hours ago

Frequently asked questions

How much is a flight from London Heathrow to Cairns Intl. Airport (CNS)?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between London Heathrow and Cairns Airport start from NZ$3,478. Book ASAP to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to CNS?
We understand that circumstances change unexpectedly, so we've made it as hassle-free as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from LHR to CNS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport (LHR) to Cairns Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to CNS?
Hounslow to Cairns is around 15 200 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take some snacks to munch on throughout your trip too.
Which airlines fly direct from LHR to CNS?
At present, no airlines offer flights directly from London Heathrow to Cairns Airport. You'll need to book a flight with one or more stops. To get the best price and connections, lock in your airfare well in advance.
Are Heathrow Airport to CNS flight tickets cheaper when they're purchased at the last minute?
Flight prices from LHR to CNS are available up to 12 months before departure on Expedia. And although you may score a great last-minute deal, it's not something you should count on. Also, booking your flights in advance means you'll have more choices — and you can avoid landing the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Travel information

Origin airport
Heathrow
Destination airport
Cairns Intl.
Airlines serving
Cathay Pacific, Japan Airlines, Qantas Airways, Singapore Airlines
Return price
NZ$3,478
Distance
15062 km

Book with confidence

Book with confidence

Perfect flights from London to Cairns

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Cairns. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Heathrow to Cairns Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$1,581 and roundtrip prices from NZ$3,478. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Cairns Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Cairns.
Perfect flights from London to Cairns

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