S$1,065 Cheap Flights from London to Cairns

View S$1,065 flight on Mon, 6 Apr, 2026Opens in a new window

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

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Cheap Flights from London to Cairns (LHR-CNS)

Prices were available within the past 7 days and start at S$1,065 for one-way flights and S$1,816 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$1,816 Return, found 5 hours ago
S$1,816
Return
found 5 hours ago
Select Singapore Airlines flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$1,816 found 5 hours ago
Singapore Airlines
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$1,869 Return, found 5 hours ago
S$1,869
Return
found 5 hours ago
Select Singapore Airlines flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$1,869 found 5 hours ago
Singapore Airlines
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$1,922 Return, found 5 hours ago
S$1,922
Return
found 5 hours ago
Select Singapore Airlines flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$1,922 found 5 hours ago
Singapore Airlines
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$1,934 Return, found 5 hours ago
S$1,934
Return
found 5 hours ago
Select Singapore Airlines flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$1,934 found 5 hours ago
Singapore Airlines
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$1,976 Return, found 5 hours ago
S$1,976
Return
found 5 hours ago
Select Singapore Airlines flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$1,976 found 5 hours ago
Singapore Airlines
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$1,979 Return, found 5 hours ago
S$1,979
Return
found 5 hours ago
Select Singapore Airlines flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$1,979 found 5 hours ago
Cathay Pacific
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$2,098 Return, found 5 hours ago
S$2,098
Return
found 5 hours ago
Select Cathay Pacific flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$2,098 found 5 hours ago
Qantas Airways
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$2,119 Return, found 5 hours ago
S$2,119
Return
found 5 hours ago
Select Qantas Airways flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$2,119 found 5 hours ago
Emirates
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$2,317 Return, found 5 hours ago
S$2,317
Return
found 5 hours ago
Select Emirates flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$2,317 found 5 hours ago
Qatar Airways
Sun, 10 May - Sun, 17 May
LHR
London
CNS
Cairns
S$2,358 Return, found 5 hours ago
S$2,358
Return
found 5 hours ago
Select Qatar Airways flight, departing Sun, 10 May from London to Cairns, returning Sun, 17 May, priced at S$2,358 found 5 hours ago

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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 S$1,816. 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

Origin airport
Heathrow
Destination airport
Cairns Intl.
Return price
S$1,816
Distance
15062 km

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Perfect flights from London to Cairns

Your Journey from London to Cairns

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With Expedia, you have access to a wide range of airlines, including Air India, Qantas Airways, Etihad Airways, Emirates, Qatar Airways, Singapore Airlines, Cathay Pacific. Our selection of flights from Heathrow to Cairns Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the joy of finding cheap flights from Heathrow to Cairns Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$1,065 and roundtrip prices from S$1,816*.
 

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Experience the Vibrant Cairns

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to Cairns

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