LHR - CNS

£455 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 25/6. 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.
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KAYAK searches 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.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cairns.
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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 return 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.

Recent return flight deals from Heathrow to Cairns

KAYAK's recommended return flight deals from the most popular airlines that fly from Heathrow to Cairns.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
21:20 - 23:05LHR-CNS
40h 45m2 stops
 Logo
21:30 - 18:40CNS-LHR
54h 10m2 stops
Mon, 2 Jun - Mon, 16 Jun
 Logo
21:20 - 23:05LHR-CNS
40h 45m2 stops
 Logo
21:30 - 18:40CNS-LHR
54h 10m2 stops
Mon, 2 Jun - Mon, 16 Jun
Singapore Airlines Logo
11:25 - 17:00LHR-CNS
44h 35m1 stop
Singapore Airlines Logo
18:15 - 05:55CNS-LHR
44h 40m1 stop
£973Singapore Airlines
Find Deal
Wed, 3 Sep - Wed, 24 Sep
Singapore Airlines Logo
09:25 - 17:00LHR-CNS
22h 35m1 stop
Singapore Airlines Logo
18:15 - 19:30CNS-LHR
34h 15m1 stop
£986Singapore Airlines
Find Deal
Tue, 13 May - Sun, 18 May
Etihad Airways Logo
09:30 - 09:40LHR-CNS
39h 10m2 stops
Etihad Airways Logo
10:20 - 18:45CNS-LHR
41h 25m2 stops
£1,089Etihad Airways
Find Deal
Sun, 4 May - Sat, 31 May
Etihad Airways Logo
09:30 - 09:40LHR-CNS
39h 10m2 stops
Etihad Airways Logo
10:20 - 18:45CNS-LHR
41h 25m2 stops
£1,178Etihad Airways
Find Deal
Sun, 4 May - Sat, 31 May
Qatar Airways Logo
13:45 - 15:50LHR-CNS
41h 05m3 stops
Qatar Airways Logo
10:20 - 13:20CNS-LHR
36h 00m2 stops
£1,312Qatar Airways
Find Deal
Tue, 2 Sep - Wed, 24 Sep
Qatar Airways Logo
13:45 - 09:40LHR-CNS
34h 55m2 stops
Qatar Airways Logo
10:20 - 06:50CNS-LHR
29h 30m2 stops
£1,315Qatar Airways
Find Deal
Tue, 2 Sep - Wed, 24 Sep
Qantas Airways Logo
20:50 - 20:40LHR-CNS
38h 50m2 stops
Qantas Airways Logo
06:45 - 06:35CNS-LHR
32h 50m2 stops
£1,467Qantas Airways
Find Deal
Sat, 30 Aug - Wed, 24 Sep
Qantas Airways Logo
20:50 - 18:15LHR-CNS
36h 25m2 stops
Qantas Airways Logo
16:10 - 06:35CNS-LHR
47h 25m2 stops
£1,479Qantas Airways
Find Deal
Mon, 1 Sep - Mon, 22 Sep

KAYAK's insights & trends for Heathrow to Cairns flights

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

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 round-trip 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 May, where tickets cost £1,018 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,586 and £1,491 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.
To get a below average price on the flight from London Heathrow Airport to Cairns, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

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

Low season

May

High season

March

Cheapest flight

£455
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly and prices are also 15% 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 £606 for a one-way ticket and £986 for a return.

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

  • Which is the best airline for flights from London to Cairns, Japan Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from London to Cairns are Japan Airlines and Singapore Airlines. With an average price for the route of £1,491 and an overall rating of 8.3, Japan Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of £1,186 and an overall rating of 8.1.

  • 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 5 airlines serving 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.
8.3
Japan AirlinesOverall score based on 1453 reviews
7.8Entertainment
7.7Food
8.7Crew
8.2Comfort
8.4Boarding
Airline reviews

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

6.0 GoodAnonymous, Apr 2025LAX - DFW
Read more Japan Airlines reviews

This portion of the trip from HCMC to Dallas was operated by American Airline. Unfortunately they are 2 steps below JAL in overall quality. Regardless, AAStill got me where I needed to go on time.

I fly to Asia twice a year for the last 15 years. I always try to fly JAL. It’s always a pleasant experience. Since TripCase shut down, this is the first time I used Kayak for live trip notifications. I was very pleased with Kayak’s quality and helpfulness of notifications. I will be using them going forward.

Allow gold card holders (Group 1) to board with their guest like other One World carriers do

Website from the 1990s, super frustrating customer support, inflight experience merely OK - more like United than e.g. Emirates

The seats are significantly more comfortable than US airlines and the staff are much friendlier. The food is also much better, as they are particularly accommodating to any dietary restrictions.

The team members are extremely attentive to make sure you have the best experience.

Seats in "Premium Economy" were noticeably more comfortable than those in "Economy" and worth the price. My only reservation is that the foot rest did not go higher up. If it did, it would have made the seat much more comfortable.

They 7 seats in one row for Business class while most business class for other airlines are 4 seats in one row. the seat was narrow. the Toilet was so smell, dimming light, no water out of faucet. Terrible.

Attentiveness by crew was very good. The seats were uncomfortable seemingly too hard with inefficient cushioning. This was verified with my traveling companions. Also the incline button was inoperable.

The plane was dirty, there was trash in the seat pocket in front of me.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was very good experience on board to Sydney with SQ.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

The seats were more narrow than at other lines. Food was mediocre (economy class)

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

Service excellent would chose Singapore airlines as my first choice

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Worst experience I have ever had with any airline in over 25 years.

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

The economy seats are much indeed roomier. Meals needs improvement.

When comes to Taiwan airlines China airlines is the best rest are pure trash

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

Loved the staff. The economy seats could have been bigger.

Airport and crew experience was excellent. We had to queue for the runway - no one’s fault, but it did mean we were 30 minutes late leaving

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

I liked the service, the menu, and the comfort of the seats! Even tho we were seated by the bathrooms, the reclining seats and movie selection was very good, my husband and I didn’t mind at all

Very good as always, stand out airline. The passengers whom choose to stuff baggage that otherwise should be checked-in is a real bother but that's not the airlines doing. A real frustration that passengers just don't want to check-in luggage. This is a pet hate unfortunately.

It’s a two prop flight so I had problems with my ears on re- entering ! But otherwise fine

I love flying with Qantas. There was no onscreen entertaining on this flight, and only a snack provided (not a meal) but still better than Jetstar or Virgin (in my opinion) so still happy.

The food was terrible. And the flight attendants were very rude. One flight attendant wouldn’t help a passenger lift their carry-on. Another flight attendant wouldn’t give a man an extra blanket. And they walked by not even looking at the passengers to see if they needed a glass of water.

Wheelchair assistance to move through the terminals and to/from the plane door was excellent. No vegan snack on the flight, only something with salami and cheese in it.

I have flown Qantas multiple times in the past it seemed this flight the plane had less seat room or the seats were way less comfortable than before. Everything else was about the same. Thanks

second leg was more comfortable. Customer service in Abu Dhabi is okay.

Etihad seems to have a very strict luggage enforcement. I am a very light passenger compared to other passengers which are mainly heavier. I do not understood why airlines enforce the weight restriction so strictly. I was overweight luggage of 1.5kg, but am probably 10+kg lighter than the average passenger. Other airlines are far more accommodating. Poor customer service as far as I am concerned. If weight is such an important issue to an airline they should charge passengers by total amount of body weight plus luggage. To me just ridiculous.

Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

Certainly! Here’s a more concise and refined version of your report, maintaining a polished and professional tone: --- Crew Check-In – Kolkata (CCU) The crew handling check-in in Kolkata was outstanding—efficient, courteous, and highly organized. Flight Segment – CCU to Abu Dhabi (AUH) A standard flight overall. Notably, only one in-flight meal option—a vegetarian curry—was available, which seemed unsuitable for a red-eye journey. The crew offered no alternatives, which was unexpected. Flight Segment – Abu Dhabi to Rome (AUH-FCO) Comfort improved on this leg, but service quality was average, falling short of Etihad’s premium standards. Crew attention was heavily absorbed by a difficult couple in Row 15 (port side), resulting in disproportionate focus. It was concerning that a steward had to personally return to apologize, a task better suited for supervisory staff. This highlights a development opportunity for supervisors Anna and Quashim in managing guest escalation professionally.

The seat was like there is no leg space....there were no proper option for food in the airline. It seemed like the airline was at brink of bankruptcy. The crew was helpful except for a few.

Boarding was efficient, had to check in cabin luggage. Seats were narrow, food was more in quantity, received cabin luggage on the luggage belt which was fine.

Boarding catastrophic let alone have to claimb the plain rather than using jetway. 5.5 hr delay leaving had to do stop in Lgw for a new crew which further compounded the delay. Connecting flight would not wait and had to pend a night in a hotel. Curiously my seat would not go full flat.

Etihad flight sector is a local . .give the same quality upto destination

Liked leg room Disliked unable to book to sit with my family on same flight without paying extra

Long way to improve. Toilets not working. Bad handling when flight was canceled

Everything you need to know for your flight from Heathrow to Cairns

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