CNS - LON

$828 Find Cheap Flights from Cairns to London

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 London departing on 7/5. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to London

 
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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

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

Everything you should know

Cheapest return fare
$1,601
Typical prices: $1,792-$1,584
Multiple Airlines
Wed 6/5Wed 13/5
CNS - LHR • 2 stops
Cheapest one-way flight
$828
Multiple Airlines
Thu 7/5
CNS - LGW • 3 stops
Top airlines
Cheapest • from $1,977 (return)
Best reviews • 8.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Cairns and London. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg $2,380 (return)
Shortest trip • 21h 35m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cairns to London (CNS-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cairns to London 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cairns to London

Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
06:45 - 07:00
CNS
-
LHR
33h 15m
2 stops
Multiple Airlines Logo
21:45 - 18:25
LHR
-
CNS
35h 40m
2 stops
$1,601Multiple Airlines
Fri, 1 May - Sat, 9 May
Multiple Airlines Logo
12:35 - 07:00
CNS
-
LHR
27h 25m
2 stops
Multiple Airlines Logo
09:30 - 22:40
LHR
-
CNS
28h 10m
2 stops
$1,805Multiple Airlines
Mon, 11 May - Mon, 18 May
Emirates Logo
12:35 - 12:55
CNS
-
STN
33h 20m
2 stops
Emirates Logo
21:05 - 15:00
STN
-
CNS
32h 55m
2 stops
$1,977Emirates
Mon, 11 May - Mon, 18 May
Emirates Logo
12:35 - 12:35
CNS
-
LGW
33h 00m
2 stops
Emirates Logo
21:45 - 15:00
LGW
-
CNS
32h 15m
2 stops
$1,991Emirates
Sun, 23 Aug - Mon, 21 Sep
Singapore Airlines Logo
18:15 - 10:10
CNS
-
LGW
24h 55m
1 stop
Singapore Airlines Logo
10:05 - 17:00
LGW
-
CNS
21h 55m
1 stop
$2,047Singapore Airlines
Sun, 23 Aug - Mon, 21 Sep
Singapore Airlines Logo
18:15 - 10:10
CNS
-
LGW
24h 55m
1 stop
Singapore Airlines Logo
10:05 - 17:00
LGW
-
CNS
21h 55m
1 stop
$2,062Singapore Airlines
Sun, 23 Aug - Mon, 21 Sep
SWISS Logo
18:15 - 12:35
CNS
-
LCY
27h 20m
2 stops
SWISS Logo
08:00 - 17:00
LCY
-
CNS
24h 00m
2 stops
$3,402SWISS
Sun, 23 Aug - Mon, 21 Sep
SWISS Logo
18:15 - 12:35
CNS
-
LCY
27h 20m
2 stops
SWISS Logo
08:00 - 17:00
LCY
-
CNS
24h 00m
2 stops
$3,422SWISS
Wed, 26 Aug - Tue, 13 Oct
KLM Logo
19:00 - 17:20
CNS
-
LCY
55h 20m
3 stops
KLM Logo
17:10 - 05:30
LCY
-
CNS
27h 20m
3 stops
$4,601KLM
Wed, 10 Jun - Sat, 18 Jul
KLM Logo
19:00 - 09:30
CNS
-
LCY
47h 30m
3 stops
KLM Logo
09:20 - 05:30
LCY
-
CNS
35h 10m
3 stops
$5,224KLM
Booking Insights

KAYAK's insights & trends for Cairns to London flights

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

How much is a return flight from Cairns to London?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Cairns to London departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cairns to London, 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 is February, where tickets cost $1,474 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,698 and $2,474 respectively.

Good to know

Low seasonFebruary
Cheapest flight$828
Best time to beat the crowds (30% less expensive on average)
Most popular time to fly (29% more expensive on average)
Flight from Cairns to London Gatwick Airport

When to book flights from Cairns to London

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

  • What is the cheapest flight from Cairns to London?

    In the last 3 days, the lowest price for a flight from Cairns to London was $828 for a one-way ticket and $1,805 for a return.

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

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

  • Which airline alliances offer flights from Cairns to London?

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

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

    The two airlines most popular with KAYAK users for flights from Cairns to London are Singapore Airlines and Emirates. With an average price for the route of $1,952 and an overall rating of 8.2, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of $2,155 and an overall rating of 8.1.

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

    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.

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

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

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

    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 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?

    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 from Cairns up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Cairns to London

 
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 London? 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 1484 reviews
8.0Entertainment
8.6Crew
8.3Boarding
7.8Food
8.0Comfort
Airline reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

10.0 ExcellentEirene, Mar 2026
SIN - MEL
Read more Singapore Airlines reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

They ran out of the second choice of food was stuck with fish

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent crew service. Professional, courteous. Service with a smile. Good food Very decent flight experience

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Airline should consider adding a small meal at the last leg of the flight, right now there is 7 hours of no meal break.

The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Seat did not recline at all, wi-FI did not work at all. Those are both very unfortunate for a 14 hour flight. Crew and food was of course very nice as always.

It was delayed for 2 hrs. Flight attendants were not attentive.

We boarded but due to a technical issue we spent 4.5hrs on the ground waiting for the issue to be resolved

Wonderful Premium Economy experience. Felt as good as Business Class for food and entertainment. Comfortable sleeping too

Crew were excellent and the bar service and chat fantastic. Cheese board delicious. Amenity kit good, very disappointing not getting pyjamas on this leg of the flight and needed to reuse from earlier flight.

No kids provided. Instead we were told to have contacted the airline that we have kids and require kids meals. We were not the only ones who inquired about kids meals. It’s odd. Emirates and other airlines give kids meals as standard and before the adult food comes out. The rice in our meals was gluggy and under cooked. The chicken was also raw. Sadly not the best experience with Finn Air. The hostesses tried to compensate with the snacks and drinks but missed the mark by a long way. Especially when paying Emirates/Qantas prices

Sadly I couldn't get the food I requested as it was out. Also, if you don't want to be woken up make sure the crew knows it. My wife was woken on every service.

Hospitality is good. Should improve on buggage handling because l lost a suitcase. Layover in Dubai was too long , 6 hours

Can’t complain Only downside was the Kiosk passport check and customs clearance at Melbourne. When will they improve that service🤔

I love the comfortable business class seats. The service was excellent. Staff was friendly.

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

See previous answers. Also food options limited, entertainment difficult to use and did not work properly, lay flat bed is quite big but very hard and uncomfortable

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I was mid plane and they were already out of the main beef entree....ugh!

great experience. better than all other airlines flying this route.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Few vegetarian food options. Incorporating one per meal service would be best and captures a wider audience than just vegetarians (individuals with religious meat restrictions can also eat vegetarian).

Good check in and helpful staff. Delayed for 1 hour. Took about 45 Mins to get baggage’s at DFW . Food was average ( Hindu meal ) . Overall it was good experience

My experience was great overall. Tanya was particularly friendly and helpful the entire trip. I was very pleased with her customer service skills. The plane was an older aircraft but the entire way was comfortable with barely any turbulence at all. Qantas should speed up its fleet renovation. Totally recommend using this airline.

When I originally booked this flight, I was expecting to travel on Qantas. When the itinerary changed and the long-haul segment was operated by American Airlines, we were disappointed but remained open-minded. Unfortunately, the overall service experience fell far short of expectations. This was a long-haul international flight. Getting up periodically to use the restroom or stretch is inevitable, especially on flights of this duration. However, each time we stood up, we felt as though we were inconveniencing the crew. The tone and body language often suggested that we were in the way or disrupting something simply by moving about the cabin. As a result, I avoided getting up as often as I needed to and was physically very sore upon arrival. Meal service was similarly impersonal. The options were presented in single words “beef or veggie,” “pasta or beef” without any description of what was actually being served. There was little engagement or courtesy beyond that. Even simple expressions of gratitude were often not acknowledged. I am accustomed to no-frills travel and do not expect luxury. What was disappointing was not the absence of extras, but the absence of basic warmth and professionalism. On a long-haul international flight, small moments of courtesy and humanity make a significant difference. In this case, the experience felt transactional and dismissive rather than welcoming. I hope this feedback is taken constructively, as there is a meaningful difference between efficient service and indifferent service.

Qantas is always subpar beyond comfy chairs for a domestic flight

an hour late, then had to disembark on back stairs and take 4 flights up to get to main airport. No warning, and difficulty for those with canes and poor knees.

Business seats not as comfortable or private as most competitors (e.g. Qantas was outstanding), and movie selection was much more limited than Qantas or United has been recently

Hard to move and get out of my seat when the passenger in front is in recline position.

It was a good flight and no complaints. It just wasn't anything that was better than any other flight.

The crew were wonderful - if only the customers were as well behaved as the attendants!! Ha ha! If you could just talk to God and ask for less turbulence next time.... Juuuuust kidding....

Flight was canceled. I was not alerted. It was only kayak that alerted me

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

Bumpy ride, not Lufthansa‘s fault. Crew managed a situation over a back rest to far down well. It was two iles behind me. The person putting the seat down, against the other person’s knees, was quite rude and belligerent and needed to be told in a no nonsense matter to stopp. Male flight attendant did good job.

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

It was a short flight, everything was good with it.

Crew was great. But my flight was late arriving and as a result, I missed my connecting flight to Richmond. I had to catch a later flight. On a positive note, the attendants at the counter were extremely helpful in booking my later flight. They book my on the next flight to Richmond.

Crew was very courteous, friendly and professional. Caring and attentive.

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Expect Business Class seating to be 2 passengers per 3 coach seats, with center blocked. This is typical for flights within Europe on most airlines. Service was excellent!

The flight was cancelled due to tech problem with the plane

Flights were extremely delayed, then canceled, our baggage was lost due to this and the service reps at the counter couldn’t be bothered to help us put in a missing luggage claim.

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

Other airlines flying from Cairns to London

Flights from the other most popular airlines that fly from Cairns to London according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.