Skyscanner

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

Travellers and cabin class

Compare London to Cairns flight deals

Find the cheapest month or even day of the year to fly to Cairns

Book the best Cairns fare with no extra fees

TrustScore 4.5 out of 5 4.5 out of 5 based on 1,754 reviews Trustpilot

Flight deals from London to Cairns

Looking for a cheap last-minute deal or the best return flight from London to Cairns? Find the lowest prices on one-way and return tickets right here.
Cairns.$1,658 per passenger.Departing Mon, 3 Nov, returning Mon, 17 Nov.Return flight with Lufthansa and Singapore Airlines.Outbound indirect flight with Lufthansa, departs from London Heathrow on Mon, 3 Nov, arriving in Cairns.Inbound indirect flight with Singapore Airlines, departs from Cairns on Mon, 17 Nov, arriving in London Heathrow.Price includes taxes and charges.From $1,658, select.
Cairns.$1,701 per passenger.Departing Sun, 1 Jun, returning Sun, 8 Jun.Return flight with China Eastern and Jetstar.Outbound indirect flight with China Eastern, departs from London Heathrow on Sun, 1 Jun, arriving in Cairns.Inbound indirect flight with Jetstar, departs from Cairns on Sun, 8 Jun, arriving in London Heathrow.Price includes taxes and charges.From $1,701, select.
Cairns.$1,733 per passenger.Departing Mon, 20 Apr, returning Mon, 4 May.Return flight with SWISS and Lufthansa.Outbound indirect flight with SWISS, departs from London Heathrow on Mon, 20 Apr, arriving in Cairns.Inbound indirect flight with Lufthansa, departs from Cairns on Mon, 4 May, arriving in London Heathrow.Price includes taxes and charges.From $1,733, select.
Cairns.$1,799 per passenger.Departing Thu, 2 Oct, returning Mon, 13 Oct.Return flight with KLM and Indonesia AirAsia.Outbound indirect flight with KLM, departs from London Heathrow on Thu, 2 Oct, arriving in Cairns.Inbound indirect flight with Indonesia AirAsia, departs from Cairns on Mon, 13 Oct, arriving in London Heathrow.Price includes taxes and charges.From $1,799, select.
Cairns.$1,820 per passenger.Departing Tue, 17 Jun, returning Wed, 2 Jul.Return flight with SWISS and Singapore Airlines.Outbound indirect flight with SWISS, departs from London Heathrow on Tue, 17 Jun, arriving in Cairns.Inbound indirect flight with Singapore Airlines, departs from Cairns on Wed, 2 Jul, arriving in London Heathrow.Price includes taxes and charges.From $1,820, select.
Cairns.$1,833 per passenger.Departing Wed, 15 Apr, returning Mon, 20 Apr.Return flight with Lufthansa and Singapore Airlines.Outbound indirect flight with Lufthansa, departs from London Heathrow on Wed, 15 Apr, arriving in Cairns.Inbound indirect flight with Singapore Airlines, departs from Cairns on Mon, 20 Apr, arriving in London Heathrow.Price includes taxes and charges.From $1,833, select.
Cairns.$1,874 per passenger.Departing Mon, 3 Nov, returning Sat, 17 Jan.Return flight with China Eastern and Virgin Australia.Outbound indirect flight with China Eastern, departs from London Heathrow on Mon, 3 Nov, arriving in Cairns.Inbound indirect flight with Virgin Australia, departs from Cairns on Sat, 17 Jan, arriving in London Heathrow.Price includes taxes and charges.From $1,874, select.
Cairns.$1,898 per passenger.Departing Sat, 20 Sep, returning Sat, 27 Sep.Return flight with Air China and Indonesia AirAsia.Outbound indirect flight with Air China, departs from London Gatwick on Sat, 20 Sep, arriving in Cairns.Inbound indirect flight with Indonesia AirAsia, departs from Cairns on Sat, 27 Sep, arriving in London Heathrow.Price includes taxes and charges.From $1,898, select.

The cheapest month to fly from London to Cairns Airport

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the London to Cairns Airport flight prices forecast over the next 12 months.
May
from $3,557
Jun
from $1,701
Jul
from $2,090
Aug
from $2,249
Sep
from $1,898
Oct
from $1,799
Nov
from $1,658
Dec
from $2,309
Jan
from $2,264
Feb
from $2,012
Mar
from $1,972
Apr
from $1,833
Cheapest month:November
Most expensive month:May

London to Cairns: Alternative routes

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

London to Cairns: Flight information

The things to know before you go.
Cheapest flight found$1,658
Cheapest month to flyNovember

Finding cheap flights from London to Cairns: Frequently asked questions

The best price we found for a return flight from London to Cairns is $1,658. 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 London to Cairns. But we found flights with one stop from $1,658.
As of May 2025, there are no flights flying from London to Cairns.
The cheapest month to fly from London to Cairns is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Cairns Airport on Monday, 3 November 2025.
No airlines currently offer direct flights between London 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.
The cheapest airline that flies to Cairns is Lufthansa .

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

  • When organising your flight from London to Cairns Airport (CNS), you'll have your choice of airports to take off from. Consider London Heathrow Airport (LHR) and London Gatwick Airport (LGW) for departure options. Other possibilities include Stansted Airport (STN), London Luton Airport (LTN) and London City Airport (LCY).

  • Cairns Airport is located in Cairns. The city operates in the UTC+10 timezone and is 10 hours ahead of London.

  • Your flight from London to CNS won't wait if you're late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Be prepared for bigger queues during popular months like July and other peak seasons. Arriving up to four hours ahead of international flights and two hours for a domestic departure will give you plenty of time for security and boarding.

Airports in London

London Heathrow Airport (LHR)

  • We make it simple to plan a flight from London to CNS with a stopover. To see the options departing from London Heathrow Airport (LHR), deselect 'Direct flights only.' Next, select a flight that has a stop long enough to tour the city of your choice. Some popular stopovers between LHR and CNS include:

    • Perth Airport (PER)

    • Haneda Airport (HND)

    • Changi International Airport (SIN)

  • LHR is roughly 31 kilometres from central London. To work out how to get there, use Google Maps. This essential traveller tool will show you the best route and your public transport options.

  • Planning to catch an early flight from London to Cairns Airport? Avoid the last-minute rush to the terminal (and sneak in some extra snooze time) by choosing one of these stays near London Heathrow Airport:

London Gatwick Airport (LGW)

  • Think about adding a stop at Changi International Airport (SIN). It's a popular stopover on a flight from London to Cairns Airport (CNS) leaving London Gatwick Airport. Use a longer layover to get out and explore, or take advantage of a short break to visit an airport cafe.

  • You can get to LGW from central London in approximately 1 hour and 19 minutes by car, depending on traffic conditions. The ride on public transport takes roughly 1 hour and 26 minutes to travel the 80 kilometres or so.

  • Want to spoil yourself with an extra night away before catching your flight from London to CNS? Relax in a hotel near London Gatwick Airport before your holiday officially begins. Consider one of these stays:

About Cairns Airport (CNS)

Getting from Cairns Airport (CNS) to central Cairns

  • Cairns Airport is approximately 6 kilometres from central Cairns. With your own car rental or if you take a cab, the drive is about 10 minutes.

  • It typically takes 1 hour and 26 minutes if you're travelling by public transport.

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

  • The lowest price we've found for a one-way ticket from London to Cairns Airport is $814. The cheapest price for a return flight is $1,658. Keep in mind fares may change due to demand at the time of booking.

  • It's often best to book early if you're looking for flight tickets from London to CNS. That's because airlines adjust prices based on demand, which tends to increase closer to the date of departure.

  • Getting flight tickets from London to Cairns Airport is easier if you're flexible with your travel plans. Try using the 'Whole month' tool to see the lowest prices across each month and snap up a great deal.

  • Create a Price Alert for flight tickets from London to CNS. There's no need to check every day to find out if prices have dropped. We'll notify you as soon as the price changes.

  • Tailor your trip with filters. Pick your arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from London to Cairns Airport.

The best time to fly from London to Cairns Airport (CNS)

  • July is the most popular month to catch a flight from London to Cairns Airport while February is the quietest. To work out the best time to visit Cairns, consider whether you like a lively atmosphere or a quieter vibe.

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

  • August sees average temperatures of between 16ºC and 25ºC. Search for cheap flights from London to Cairns Airport sometime then if you want to travel when it's cooler.

More about Cairns

  • When it comes to looking for somewhere to rest your head, you'll find the best places to stay in Cairns right here. Check out these hotels after locking in your flight from London to Cairns Airport:

  • Kuranda Scenic Railway Freshwater Station and Cairns Esplanade Western High Water Pier are a couple of major attractions to put on your Cairns travel itinerary. Keep the momentum going by heading to Cairns Botanic Gardens.

Complete your Cairns trip with a car rental

  • Choose one of our car rentals in Cairns and see the city at your own pace. Easily compare rates from trusted rental companies in one go after booking your hotel and cheap flights from London to Cairns Airport.

Plan the rest of your trip from London to Cairns

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