Important: This destination may have COVID-19 travel restrictions in place, including specific restrictions for lodging. Check any national, local and health advisories for this destination before you book.

Cheap Flights from London (LHR) to Cairns (CNS) from £577

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

Prices were available within the past 7 days and starts at £577 for one-way flights and £757 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
Singapore Airlines
British Airways
British Airways
British Airways
Qantas Airways
British Airways
Singapore Airlines
Qantas Airways
British Airways
British Airways
Etihad Airways
British Airways
British Airways
British Airways
Flight from London to Cairns route information
Origin AirportHeathrow
Destination AirportCairns Intl.
Airlines ServingBritish Airways, Etihad Airways, Japan Airlines, Qantas Airways, Singapore Airlines
Flight Price£757
Distance15062 km

Frequently asked questions

Frequently asked questions

Compare flights from London to Cairns easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to Cairns. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Cairns Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Cairns Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Cairns Intl. (CNS) 

The easiest way to view the best deals on flights from London to Cairns today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Cairns Intl. start at just £757 and range up to £766.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and Cairns
  • booking your flight during February, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to Cairns flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Cairns Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.