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

View AU$1,151 flight on Sun, 23 Aug 2026Opens 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.

Malaysia Airlines
Sat, 10 Apr - Wed, 26 May
LHR
London
CNS
Cairns
AU$2,112 Return, found 19 hours ago
AU$2,112
Return
found 19 hours ago
Select Malaysia Airlines flight, departing Sat, 10 Apr from London to Cairns, returning Wed, 26 May, priced at AU$2,112 found 19 hours ago
Malaysia Airlines
Sun, 2 May - Sun, 23 May
LHR
London
CNS
Cairns
AU$2,112 Return, found 3 days ago
AU$2,112
Return
found 3 days ago
Select Malaysia Airlines flight, departing Sun, 2 May from London to Cairns, returning Sun, 23 May, priced at AU$2,112 found 3 days ago
Singapore Airlines
Sun, 2 May - Sun, 23 May
LHR
London
CNS
Cairns
AU$2,161 Return, found 3 days ago
AU$2,161
Return
found 3 days ago
Select Singapore Airlines flight, departing Sun, 2 May from London to Cairns, returning Sun, 23 May, priced at AU$2,161 found 3 days ago
Singapore Airlines
Tue, 30 Mar - Mon, 19 Apr
LHR
London
CNS
Cairns
AU$2,172 Return, found 3 days ago
AU$2,172
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Mar from London to Cairns, returning Mon, 19 Apr, priced at AU$2,172 found 3 days ago
Swiss International Air Lines
Sat, 15 May - Sat, 29 May
LHR
London
CNS
Cairns
AU$2,190 Return, found 19 hours ago
AU$2,190
Return
found 19 hours ago
Select Swiss International Air Lines flight, departing Sat, 15 May from London to Cairns, returning Sat, 29 May, priced at AU$2,190 found 19 hours ago
Singapore Airlines
Sat, 15 May - Sat, 29 May
LHR
London
CNS
Cairns
AU$2,196 Return, found 19 hours ago
AU$2,196
Return
found 19 hours ago
Select Singapore Airlines flight, departing Sat, 15 May from London to Cairns, returning Sat, 29 May, priced at AU$2,196 found 19 hours ago
Singapore Airlines
Tue, 30 Mar - Mon, 19 Apr
LHR
London
CNS
Cairns
AU$2,199 Return, found 3 days ago
AU$2,199
Return
found 3 days ago
Select Singapore Airlines flight, departing Tue, 30 Mar from London to Cairns, returning Mon, 19 Apr, priced at AU$2,199 found 3 days ago
Emirates
Thu, 19 Nov - Wed, 25 Nov
LHR
London
CNS
Cairns
AU$2,310 Return, found 18 hours ago
AU$2,310
Return
found 18 hours ago
Select Emirates flight, departing Thu, 19 Nov from London to Cairns, returning Wed, 25 Nov, priced at AU$2,310 found 18 hours ago
China Southern Airlines
Tue, 3 Nov - Thu, 12 Nov
LHR
London
CNS
Cairns
AU$2,330 Return, found 5 days ago
AU$2,330
Return
found 5 days ago
Select China Southern Airlines flight, departing Tue, 3 Nov from London to Cairns, returning Thu, 12 Nov, priced at AU$2,330 found 5 days ago
Qantas Airways
Sun, 2 May - Sun, 23 May
LHR
London
CNS
Cairns
AU$2,393 Return, found 3 days ago
AU$2,393
Return
found 3 days ago
Select Qantas Airways flight, departing Sun, 2 May from London to Cairns, returning Sun, 23 May, priced at AU$2,393 found 3 days ago

Alternative airports near Cairns

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cairns Intl. CNS. Cheapest and Closest option available. Average driving time to city centre is 8 minutes. Flights from AU$3,347
CNS
Cairns Intl.
CheapestClosest
Average driving time to city centre8 min
Flights from AU$3,347

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.) cost?
You can find cheap one-way flights from AU$1,151 and cheap return flights from AU$2,112 LHR to CNS with Expedia. One-way flights typically cost between AU$1,590 and AU$9,842 and return flights often range between AU$2,493 and AU$14,288. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to CNS ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
The cheapest months to fly from LHR to CNS are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
Enter LHR to CNS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
Turkish Airlines is one of the cheapest airlines offering connecting return flights from London Heathrow (LHR) to Cairns, QLD (CNS) with a layover in Istanbul Airport (IST), with tickets starting from around AU$2026 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from London (LHR) to Cairns, QLD (CNS)?
To find a cheap flight from London (LHR) to Cairns, QLD (CNS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
There are approximately 72 connecting flights per day from London Heathrow (LHR) to Cairns, QLD (CNS). Some common connection points include Dubai Intl. (DXB), Changi (SIN), and Hamad Intl. (DOH).
What is the earliest flight from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
The earliest flight from London Heathrow (LHR) to Cairns, QLD (CNS-Cairns Intl.) typically departs around 6:00 AM. This service is seasonal, active only in June, and is operated by airlines such as Air Baltic, Swiss International Air Lines, and Jetstar. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
You'll typically find the most flights from London Heathrow (LHR) to Cairns, QLD (CNS) on a Sunday, with around 56 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Emirates, British Airways, and Qatar Airways. Looking at the week, Sunday offers notably more flight options compared to other days, making it a great day to consider for your journey.
What are the most popular departure times for flights from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to Cairns (CNS) are in the late evening, from 9pm to midnight. Many major carriers, including Emirates, Cathay Pacific and British Airways, offer flights during this window. Many travellers prefer this because you can make the most of your day in London before your evening flight, and you'll arrive in Cairns in the morning, ready to start your adventure.
How long does it take to fly from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
There are no nonstop flights from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.). The journey covers a long distance of approximately 15,152 kilometres (9,415 miles). If you're looking for the quickest option, flights with one stop typically take around 20 hours 48 minutes. Flights with two or more stops usually take a bit longer, averaging about 24 hours 30 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific route, layover times, and factors like wind patterns.
Can you fly business or first class from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.)?
Yes, you can fly business class from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.).Airlines that offer business class service on this route include:
  • Qatar Airways
  • Korean Air
  • Lufthansa
  • Malaysia Airlines
  • China Southern Airlines
  • Singapore Airlines
  • Air India
  • Emirates
  • Japan Airlines
  • Cathay Pacific
  • British Airways
  • Qantas Airways
How do I earn miles on a London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cairns, QLD (CNS) from London (LHR)?
If you're planning to travel to Cairns from Heathrow (LHR), you can fly directly into Cairns Intl. (CNS). Some flights may connect through major hubs like Dubai Intl. (DXB), Hamad Intl. (DOH), or Changi (SIN) before reaching Cairns. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to Cairns, QLD (CNS-Cairns Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR) to Cairns, QLD (CNS)?
If you booked your London (LHR) to Cairns, QLD (CNS) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Cairns Intl.
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, British Airways, Cathay Pacific, China Southern Airlines, Emirates, Japan Airlines, KLM, Lufthansa, Qantas Airways, Qatar Airways, Singapore Airlines, Swiss International Air Lines
Return price
AU$2,111
Distance
15062 km

Book with confidence

Your quick guide to flights from London to Cairns

Pick up great flights from London to Cairns

With Expedia, you have your pick of flights a day with 20 airlines covering flights from London to Cairns. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from London to Cairns that take around hours.

Find cheap flights from London to Cairns

From the great flight deals with prices currently ranging from AU$2,112 to AU$2,393, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from London to Cairns around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Cairns is normally in April.

Reasons to book your flight from London to Cairns with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from London to Cairns across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Cairns right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from London to Cairns

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