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CNS - LHR

£482 Find cheap flights from Cairns to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cairns to Heathrow departing on 3/10. 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
0 bags
Sat 29/6
Sat 6/7

Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cairns to London, 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 Cairns to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 42,686,544 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cairns to Heathrow 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
09:05 - 06:15CNS-LHR
31h 10m2 stops
19:55 - 12:05LHR-CNS
30h 10m2 stops
£1,116
Find Deal
Sat, 16 Nov - Sat, 7 Dec
09:10 - 06:15CNS-LHR
31h 05m2 stops
19:55 - 12:05LHR-CNS
30h 10m2 stops
£1,124
Find Deal
Sat, 16 Nov - Sat, 7 Dec
09:10 - 06:15CNS-LHR
31h 05m3 stops
19:55 - 12:05LHR-CNS
30h 10m2 stops
£1,143Qantas Airways
Find Deal
Sat, 16 Nov - Sat, 7 Dec
09:10 - 06:15CNS-LHR
31h 05m3 stops
19:55 - 12:05LHR-CNS
30h 10m2 stops
£1,147Qantas Airways
Find Deal
Sat, 16 Nov - Sat, 7 Dec
18:20 - 08:30CNS-LHR
48h 10m3 stops
18:00 - 14:05LHR-CNS
58h 05m3 stops
£1,270
Find Deal
Sat, 16 Nov - Sat, 7 Dec
18:20 - 08:30CNS-LHR
48h 10m3 stops
18:00 - 14:05LHR-CNS
58h 05m3 stops
£1,274
Find Deal
Sat, 16 Nov - Sat, 7 Dec

Flights from Cairns to Heathrow - Travel Insights & Trends

Get data-powered insights and trends into flights from Cairns to Heathrow 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 Cairns to London Heathrow Airport?

The average price of all flights from Cairns to London Heathrow Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Cairns to London Heathrow Airport, look for departures on Sundays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from London Heathrow Airport, Tuesday is the cheapest day to fly and Friday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cairns to London Heathrow Airport, 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 Cairns to London Heathrow Airport is May, where tickets cost £1,030 on average. On the other hand, the most expensive months are December and September, where the average cost of tickets is £1,506 and £1,436 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Cairns to London Heathrow Airport, 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 Cairns to London Heathrow Airport, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 64 days before departure.

Good to know - Cheap tickets from Cairns to London Heathrow Airport

Low season

January

High season

December

Cheapest flight

£482
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Cairns to London Heathrow Airport

When to book flights from Cairns to Heathrow

Are your dates flexible? Find out the best times to travel from Cairns to Heathrow 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 Cairns to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Cairns to London Heathrow Airport was £614 for a one-way ticket and £1,421 for a return.

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

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

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

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

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

    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 Cairns to London Heathrow Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Cairns 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 Cairns to London Heathrow Airport?

    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 London Heathrow Airport with an airline and back to Cairns with another airline.

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

    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 London Heathrow Airport from Cairns 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 Cairns to Heathrow

 
See real verified KAYAK customer reviews for airlines flying from Cairns to London. 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 Cairns to Heathrow? 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 1424 reviews
8.1Entertainment
8.4Boarding
7.8Food
8.1Comfort
8.7Crew
Airline reviews

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

6.0 GoodDavid, May 2024JFK - SIN
Read more about Singapore Airlines reviews

The Premium economy class is not the same as some other airlines because there are no economy seats on these planes. Basically you’re getting an economy seat that’s a little wider. The seats are not that much more comfortable. The service and food experience is similar to economy class on other Asian airlines. There aren’t enough toilets for the entire plane therefore we are forced to share the business class toilets that are closed off with curtains.

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

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

All in all the flight was good. Love the fact that for airline food it was piping hot

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

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

Every thing was fine. Some ild classical Hindi movies should be add

Book cheap flights from Cairns to London

Cheapest flights to London from Cairns found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cairns to London found on KAYAK in the last 72 hours.
3/10Thu
3 stops
47h 45mCNS-LHR
£482
21/11Thu
2 stops
42h 25mCNS-LHR
£556
3/10Thu
2 stops
30h 50mCNS-LHR
£576
2/10Wed
2 stopsQatar Airways
29h 25mCNS-LHR
£673
4/10Fri
2 stopsLufthansa
23h 25mCNS-LHR
£708
1/10Tue
2 stopsEmirates
35h 25mCNS-LHR
£793
1/10Tue
3 stopsEmirates
39h 30mCNS-LHR
£799
30/9Mon
2 stopsEmirates
38h 10mCNS-LHR
£803
2/10Wed
1 stopSingapore Airlines
20h 40mCNS-LHR
£1,159
4/10Fri
1 stopSingapore Airlines
20h 40mCNS-LHR
£3,896

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Last minute flights from Cairns to Heathrow

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 Cairns to London that are departing in the next 10 days.
3/6Mon
multi-stop
38h 55mCNS-LHR
1/7Mon
multi-stop
37h 20mLHR-CNS
£1,022
2/6Sun
multi-stop
40h 10mCNS-LHR
8/6Sat
multi-stop
36h 45mLHR-CNS
£1,090
3/6Mon
multi-stop
31h 45mCNS-LHR
1/7Mon
multi-stop
36h 05mLHR-CNS
£1,517
2/6Sun
multi-stopSingapore Airlines
34h 00mCNS-LHR
8/6Sat
multi-stopSingapore Airlines
33h 55mLHR-CNS
£1,539
2/6Sun
multi-stop
44h 40mCNS-LHR
8/6Sat
multi-stop
34h 30mLHR-CNS
£1,636
3/6Mon
multi-stopSingapore Airlines
34h 00mCNS-LHR
1/7Mon
multi-stopSingapore Airlines
33h 55mLHR-CNS
£1,654
3/6Mon
multi-stopQantas Airways
28h 40mCNS-LHR
1/7Mon
multi-stopQantas Airways
31h 05mLHR-CNS
£1,786
3/6Mon
multi-stopQantas Airways
48h 20mCNS-LHR
1/7Mon
multi-stopQantas Airways
30h 20mLHR-CNS
£1,850
2/6Sun
multi-stopQantas Airways
33h 35mCNS-LHR
8/6Sat
multi-stopQantas Airways
31h 20mLHR-CNS
£2,042
2/6Sun
multi-stopSingapore Airlines
22h 30mCNS-LHR
6/6Thu
multi-stopSingapore Airlines
22h 35mLHR-CNS
£7,290

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Cairns - London Heathrow Airport Flights

Departure:

Cairns (CNS)Australia

Destination:

London Heathrow Airport (LHR)United Kingdom

Return flight deals:

London Heathrow Airport - Cairns

Cabin classes: