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LHR - CNS

$948 Find cheap flights from London Heathrow Airport to Cairns

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Cairns departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
Wed 10/7
Wed 17/7

Search hundreds of travel sites at once for deals on flights to Cairns

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cairns, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cairns, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,898,604 times on KAYAK, and here's why:

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Cheap flight deals from Heathrow to Cairns (LHR-CNS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Heathrow to Cairns that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
21:20 - 18:15LHR-CNS
35h 55m2 stops
07:35 - 17:30CNS-LHR
43h 55m2 stops
$1,910
Find Deal
Tue, 24 Sep - Tue, 5 Nov
21:20 - 18:15LHR-CNS
35h 55m2 stops
09:05 - 17:30CNS-LHR
42h 25m2 stops
$2,036
Find Deal
Sat, 31 Aug - Sat, 30 Nov
21:10 - 13:35LHR-CNS
31h 25m2 stops
18:55 - 05:25CNS-LHR
43h 30m2 stops
$2,111
Find Deal
Tue, 17 Sep - Fri, 4 Oct
09:25 - 17:00LHR-CNS
22h 35m1 stop
18:15 - 07:45CNS-LHR
22h 30m1 stop
$2,117Singapore Airlines
Find Deal
Tue, 17 Sep - Wed, 2 Oct
17:50 - 17:20LHR-CNS
37h 30m2 stops
18:35 - 09:45CNS-LHR
25h 10m2 stops
$2,199Lufthansa
Find Deal
Mon, 2 Dec - Mon, 23 Dec
11:25 - 17:00LHR-CNS
20h 35m1 stop
18:15 - 07:45CNS-LHR
22h 30m1 stop
$2,206Singapore Airlines
Find Deal
Tue, 17 Sep - Fri, 4 Oct
22:15 - 12:05LHR-CNS
28h 50m2 stops
12:50 - 20:00CNS-LHR
41h 10m3 stops
$2,720Emirates
Find Deal
Sat, 31 Aug - Sat, 30 Nov
18:40 - 17:20LHR-CNS
36h 40m2 stops
18:35 - 13:40CNS-LHR
29h 05m3 stops
$2,741SWISS
Find Deal
Mon, 2 Dec - Mon, 23 Dec
09:05 - 13:05LHR-CNS
43h 00m3 stops
12:50 - 13:50CNS-LHR
59h 00m2 stops
$2,834Emirates
Find Deal
Tue, 24 Sep - Tue, 5 Nov
20:05 - 17:20LHR-CNS
59h 15m3 stops
18:35 - 13:00CNS-LHR
28h 25m3 stops
$19,801SWISS
Find Deal
Sun, 3 Nov - Sun, 1 Dec

Flights from Heathrow to Cairns - Travel Insights & Trends

Get data-powered insights and trends into flights from Heathrow to Cairns to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from London Heathrow Airport to Cairns?

The average price of all flights from London Heathrow Airport to Cairns clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Cairns on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from London Heathrow Airport to Cairns. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from London Heathrow Airport to Cairns?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Heathrow Airport to Cairns, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Heathrow Airport to Cairns is September, where tickets cost $2,194 on average. On the other hand, the most expensive months are July and August, where the average cost of tickets is $3,480 and $2,984 respectively.

How far in advance should I book a flight from London Heathrow Airport to Cairns?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Heathrow Airport to Cairns, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Heathrow Airport to Cairns, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Which airlines provide the cheapest flights from London Heathrow Airport to Cairns?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Qatar Airways offered the best one-way deal for that route, at $1,241. KAYAK users also found London Heathrow Airport to Cairns return flights on Singapore Airlines from $2,117 and on Lufthansa from $2,199.

Good to know

Low season

January

High season

October

Cheapest flight

$948
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from London Heathrow Airport to Cairns

When to book flights from Heathrow to Cairns

Are your dates flexible? Find out the best times to travel from Heathrow to Cairns based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Cairns flights

  • What is the cheapest flight from London Heathrow Airport to Cairns?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Cairns was $624 for a one-way ticket and $1,257 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Cairns?

    London Heathrow Airport and Cairns are both served by 1 main airport. You will leave London Heathrow Airport from London Heathrow and will be arriving at Cairns.

  • Which aircraft models fly most regularly from London Heathrow Airport to Cairns?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Cairns?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between London Heathrow Airport and Cairns, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Cairns?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Heathrow Airport to Cairns.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Heathrow Airport to Cairns?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cairns from London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Heathrow Airport to Cairns?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cairns with an airline and back to London Heathrow Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Heathrow Airport to Cairns?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cairns from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Heathrow to Cairns

 
See real verified KAYAK customer reviews for airlines flying from London to Cairns. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Cairns? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1419 reviews
7.8Food
8.1Comfort
8.4Boarding
8.2Entertainment
8.7Crew
Airline reviews

Crews were great but food not much selection just all tailored for Asian passengers.

10.0 ExcellentAnonymous, June 2024JFK - SIN
Read more about Singapore Airlines reviews

Crews were great but food not much selection just all tailored for Asian passengers.

I had a great experience with Singapore airlines as always. The partner airline, Scoot was fine except my bag was misplaced during the shuffle. Ultimately, my baggage arrived intact. Attempting to inquire about my baggage was impossible.

My experience with Scoot is very good. Will have no issue flying with Scoot again.

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

The premium economy seats were not that great. It could have been more premium than economy seats.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

Transfer within the same terminal and lots of facilities at the airport.

Book cheap flights from London to Cairns

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to Cairns found on KAYAK in the last 72 hours.
2/9Mon
3 stops
48h 20mLHR-CNS
$948
27/8Tue
3 stops
56h 20mLHR-CNS
$968
1/11Fri
2 stops
39h 10mLHR-CNS
$1,045
4/11Mon
2 stops
34h 35mLHR-CNS
$1,064
8/9Sun
2 stopsQatar Airways
40h 25mLHR-CNS
$1,241
27/8Tue
1 stopSingapore Airlines
22h 35mLHR-CNS
$1,311
2/9Mon
1 stopSingapore Airlines
35h 25mLHR-CNS
$1,319
27/8Tue
2 stopsQatar Airways
44h 00mLHR-CNS
$1,330
25/7Thu
2 stopsChina Eastern
35h 40mLHR-CNS
$1,831
4/11Mon
3 stopsEmirates
40h 55mLHR-CNS
$1,868

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Last minute flights from Heathrow to Cairns

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to Cairns that are departing in the next 10 days.
10/6Mon
multi-stop
40h 30mLHR-CNS
13/6Thu
multi-stop
41h 30mCNS-LHR
$2,219
10/6Mon
multi-stopQantas Airways
30h 20mLHR-CNS
13/6Thu
multi-stopQantas Airways
28h 40mCNS-LHR
$3,351
10/6Mon
multi-stopQantas Airways
32h 45mLHR-CNS
13/6Thu
multi-stopQantas Airways
35h 25mCNS-LHR
$3,791

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London Heathrow Airport - Cairns Flights

Departure:

London Heathrow Airport (LHR)United Kingdom

Destination:

Cairns (CNS)Australia

Return flight deals:

Cairns - London Heathrow Airport

Cabin classes:

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