S$1,006 Cheap Flights from London to Cairns

View S$1,006 flight on Fri, 9 May,2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Cairns (LHR-CNS)

Prices were available within the past 7 days and start at S$1,006 for one-way flights and S$1,680 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$1,680 Return, found 6 days ago
S$1,680
Return
found 6 days ago
Select Etihad Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$1,680 found 6 days ago
Etihad Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$1,687 Return, found 6 days ago
S$1,687
Return
found 6 days ago
Select Etihad Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$1,687 found 6 days ago
Etihad Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$2,027 Return, found 6 days ago
S$2,027
Return
found 6 days ago
Select Etihad Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$2,027 found 6 days ago
Singapore Airlines
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$2,030 Return, found 6 days ago
S$2,030
Return
found 6 days ago
Select Singapore Airlines flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$2,030 found 6 days ago
British Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$2,075 Return, found 6 days ago
S$2,075
Return
found 6 days ago
Select British Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$2,075 found 6 days ago
Qantas Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$2,124 Return, found 6 days ago
S$2,124
Return
found 6 days ago
Select Qantas Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$2,124 found 6 days ago
Etihad Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$2,126 Return, found 6 days ago
S$2,126
Return
found 6 days ago
Select Etihad Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$2,126 found 6 days ago
British Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$2,178 Return, found 6 days ago
S$2,178
Return
found 6 days ago
Select British Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$2,178 found 6 days ago
Etihad Airways
Fri, 9 May - Sat, 17 May
LHR
London
CNS
Cairns
S$2,231 Return, found 6 days ago
S$2,231
Return
found 6 days ago
Select Etihad Airways flight, departing Fri, 9 May from London to Cairns, returning Sat, 17 May, priced at S$2,231 found 6 days ago
Qatar Airways
Sat, 21 Jun - Sun, 29 Jun
LHR
London
CNS
Cairns
S$2,511 Return, found 1 day ago
S$2,511
Return
found 1 day ago
Select Qatar Airways flight, departing Sat, 21 Jun from London to Cairns, returning Sun, 29 Jun, priced at S$2,511 found 1 day ago
London to Cairns route information
Origin airport
Heathrow
Destination airport
Cairns Intl.
Airlines serving
British Airways, Emirates, Finnair, Japan Airlines, Lufthansa, Qantas Airways, Qatar Airways, Singapore Airlines, Swiss International Air Lines, United
Return price
S$1,680
Distance
15062 km

Flights from London to Cairns

When looking for plane tickets from London to Cairns, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Expedia gives you the widest array of cheap flights to Cairns. Look for LHR to CNS airfare with the assurance that you have the largest online travel agency working for you.

Expedia lets you search across the largest number of airlines and Cairns flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your London Cairns flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London to Cairns trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Cairns flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from London to Cairns with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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$1,680. 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.
London Airports

London

*Available to Expedia members.