CNS - LON

$744 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 15/3. 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
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Everything you should know

Cheapest return fare
$1,774
Singapore Airlines
Wed 4/3Sun 8/3
CNS - LGW • 1 stop
Cheapest one-way flight
$745
Typical prices: $1,032-$1,127
Singapore Airlines
Sun 15/3
CNS - LHR • 1 stop
Top airlines
Singapore Airlines
Cheapest • from $1,774 (return)
Emirates
Best reviews • 8.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 22% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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, 4 Mar - Sun, 8 Mar
Singapore Airlines Logo
18:35 - 06:25CNS-LGW
21h 50m1 stop
Singapore Airlines Logo
09:25 - 17:20LGW-CNS
21h 55m1 stop
$1,774Singapore Airlines
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Singapore Airlines Logo
18:35 - 06:25CNS-LGW
21h 50m1 stop
Singapore Airlines Logo
09:25 - 17:20LGW-CNS
21h 55m1 stop
$1,775Singapore Airlines
Find Deal
Wed, 14 Jan - Sat, 28 Feb
Singapore Airlines Logo
18:35 - 15:20CNS-LHR
30h 45m1 stop
Singapore Airlines Logo
20:35 - 17:20LHR-CNS
34h 45m1 stop
$1,809Singapore Airlines
Find Deal
Fri, 23 Jan - Sat, 24 Jan
Lufthansa Logo
18:35 - 08:45CNS-LHR
24h 10m2 stops
Lufthansa Logo
19:30 - 09:55LHR-CNS
52h 25m2 stops
$1,853Lufthansa
Find Deal
Fri, 23 Jan - Sat, 24 Jan
SWISS Logo
18:35 - 13:40CNS-LHR
29h 05m3 stops
SWISS Logo
20:05 - 09:55LHR-CNS
51h 50m2 stops
$2,060SWISS
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Qatar Airways Logo
06:00 - 05:55CNS-LGW
33h 55m2 stops
Qatar Airways Logo
08:40 - 23:05LGW-CNS
52h 25m2 stops
$2,105Qatar Airways
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Qatar Airways Logo
06:00 - 05:55CNS-LGW
33h 55m2 stops
Qatar Airways Logo
08:40 - 23:05LGW-CNS
52h 25m2 stops
$2,107Qatar Airways
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Emirates Logo
11:35 - 12:05CNS-STN
34h 30m2 stops
Emirates Logo
14:05 - 10:45STN-CNS
34h 40m2 stops
$2,165Emirates
Find Deal
Wed, 4 Mar - Sun, 8 Mar
Emirates Logo
11:35 - 17:55CNS-STN
40h 20m2 stops
Emirates Logo
14:05 - 16:50STN-CNS
40h 45m2 stops
$2,184Emirates
Find Deal
Wed, 4 Mar - Sun, 8 Mar
SWISS Logo
18:35 - 08:05CNS-LHR
23h 30m2 stops
SWISS Logo
20:05 - 17:20LHR-CNS
59h 15m2 stops
$2,190SWISS
Find Deal
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.

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 $1,641 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $2,823 and $2,523 respectively.

Good to know

Low seasonJanuary
Cheapest flight$744
Best time to beat the crowds (2% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Cairns to London Heathrow 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 $744 for a one-way ticket and $1,774 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 $2,031 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of $2,297 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.
8.1
EmiratesOverall score based on 3422 reviews
8.0Comfort
8.3Crew
7.9Food
8.2Entertainment
8.1Boarding
Airline reviews

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

6.0 GoodAnonymous, Nov 2025SYD - CHC
Read more Emirates reviews

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

I lost my lock from my luggage, I don’t know someone took something from my bag.

Emirates First Class is always a treat with Caviar and service is always personalised.

They should resume the fast track for business / first class passengers

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

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

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 an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Crew on this flight dedicate their business class service to their high priority members. They would get priority service even the seats are behind me, and meals priority service and orders. I get the left over choices. I refused to eat because I felt discriminated, never booking this airline.

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

They downgraded me from premium economy to regular economy and me had 2 major lay over and had to have an emergency landing due to engine failure mid flight Don’t use them worst experience I have ever had still dealing with the trauma

My connecting flight was canceled or never existed. My stopover went from 1 hour and a half to 10 hours. It was a long day that I wasn't prepared for and it would have been nice to know that ahead of time. Cathay is great though. Great staff, entertainment and food.

Overall pretty good experience. It would be nice to have caught the attendants even they were flying down the aisle with snacks, and if they could cater to multiple dietary restrictions (bland and no lactose. The customer service chat is a bad experience), but otherwise no complaints.

I am Vegetarian also has Gluten free food. However they gave me chicken and fish which is gluten free, but i am a vegetrain and i requested crew Hindu meal vegetarian, they said they will come back. .but they never showed up even i asked 2nd time. They could have compensate. I also request airline industry to have another option Gluten Free for Vegetarin people as well. Because Vegetarin people will have gluen issue...

they are deley vancouver to hankong 3 hour after honkong 20 hour stay there honkong not visa approved and they cant help to visa so we are stay in airport 20 hour even honkong staf very bad person they cant do for us 6 hour we arround they said you there you go there waste time next time i dont want to go cathay stay in honkong

I was only given 2 meals, and my screen showed that there were 3 meals. Second meal was 1-2 hours late according to the screen.

it was a great experience as far as business class.. but I have had better meals and wine on other airlines.. that said.. the price was a great value for what I got in return.. crew made the difference.

Check in process at the kiosk, crew in flight and overall comfort was good. Food selection could have been better. Flight from Hong Kong to Los Angeles did not have any vegetarian main course option, it was either sea food or chicken. Being a vegetarian I could only eat yogurt and fruit. Most international flights have one vegetarian main course dish which I found missing in Cathay Pacific menu.

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

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

Basic airline, aircraft and service. AA gets you from point A to B. My flight was delayed by 2 hours too.

No internet on flight, which makes log travels really hard.

Not great. The inflight entertainment was all on an app, and I did not want to watch a film on my phone. Also, the range of options of films was limited.

by the time they got to our row, they were out of some of the food options. games and movies were great but maybe more game options like tetris or pac man would be great

A few more inches of legroom is all i ask

Great as usual, some delays but well communicated and made up for in the air

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

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.

Very good. I thought the choice of Mediterranean food such as falafel for lunch was very thoughtful considering we were flying to Cairo.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

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.