CNS - LON

£426 Find Cheap Flights from Cairns to London – Compare and Save

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 22/7. 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
£978
Multiple Airlines
Mon 27/7Mon 10/8
CNS - LGW • 2 stops
Cheapest one-way flight
£426
Multiple Airlines
Wed 22/7
CNS - STN • 3 stops
Top airlines
Cheapest • from £1,065 (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
When to travel
Cheapest • 22% 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

Mon, 27 Jul - Mon, 10 Aug
Multiple Airlines Logo
06:00 - 06:40
CNS
-
LGW
33h 40m
2 stops
Multiple Airlines Logo
11:35 - 17:10
LGW
-
CNS
44h 35m
2 stops
£978Multiple Airlines
Mon, 27 Jul - Mon, 10 Aug
Multiple Airlines Logo
09:10 - 06:40
CNS
-
LGW
54h 30m
2 stops
Multiple Airlines Logo
11:35 - 17:10
LGW
-
CNS
44h 35m
2 stops
£982Multiple Airlines
Mon, 27 Jul - Mon, 10 Aug
Multiple Airlines Logo
06:50 - 12:45
CNS
-
LHR
38h 55m
2 stops
Multiple Airlines Logo
21:45 - 13:40
LHR
-
CNS
30h 55m
2 stops
£1,057Multiple Airlines
Tue, 4 Aug - Tue, 15 Sep
Singapore Airlines Logo
18:15 - 19:30
CNS
-
LHR
58h 15m
1 stop
Singapore Airlines Logo
11:20 - 17:00
LHR
-
CNS
20h 40m
1 stop
£1,065Singapore Airlines
Wed, 22 Jul - Sun, 26 Jul
Emirates Logo
15:45 - 12:55
CNS
-
STN
30h 10m
2 stops
Emirates Logo
21:05 - 11:50
STN
-
CNS
29h 45m
2 stops
£1,069Emirates
Wed, 22 Jul - Sun, 26 Jul
Emirates Logo
15:45 - 12:35
CNS
-
LGW
29h 50m
2 stops
Emirates Logo
14:35 - 11:50
LGW
-
CNS
36h 15m
2 stops
£1,075Emirates
Tue, 4 Aug - Tue, 15 Sep
Singapore Airlines Logo
18:15 - 09:30
CNS
-
LGW
24h 15m
1 stop
Singapore Airlines Logo
10:05 - 17:00
LGW
-
CNS
21h 55m
1 stop
£1,135Singapore Airlines
Mon, 27 Jul - Mon, 10 Aug
SWISS Logo
18:15 - 12:35
CNS
-
LCY
27h 20m
2 stops
SWISS Logo
08:10 - 17:00
LCY
-
CNS
23h 50m
2 stops
£1,887SWISS
Mon, 6 Jul - Sun, 26 Jul
KLM Logo
19:00 - 19:45
CNS
-
LCY
57h 45m
3 stops
KLM Logo
17:50 - 05:30
LCY
-
CNS
26h 40m
3 stops
£2,774KLM
Mon, 6 Jul - Sun, 26 Jul
KLM Logo
19:00 - 19:45
CNS
-
LCY
57h 45m
3 stops
KLM Logo
17:50 - 05:30
LCY
-
CNS
26h 40m
3 stops
£2,790KLM
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 July.

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 October, where tickets cost £627 (return) on average. On the other hand, the most expensive months are January and September, where the average cost of round-trip tickets is £917 and £907 respectively.

Good to know - Cheap tickets from Cairns to London

Low seasonFebruary
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (28% more expensive on average)

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 £426 for a one-way ticket and £1,065 for a return.

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

    When flying out of Cairns you will be using Cairns. You will be landing at one of these airports: London City, London Gatwick, or London Heathrow.

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

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

  • 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 airline 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 1545 reviews
8.6Crew
7.8Food
8.0Comfort
8.3Boarding
8.1Entertainment
Airline reviews

Subject: Complaint Regarding Cabin Temperature on Flight SQ447 (DAC–SIN)** Dear Singapore Airlines Customer Service, I am writing to express my disappointment regarding my recent experience on flight SQ447 from Dhaka (DAC) to Singapore (SIN). After boarding, it became apparent that the cabin air conditioning was not functioning adequately. When we initially raised the concern, a flight attendant informed us that it would take approximately 10 minutes for the temperature to cool down once the aircraft began operating. We trusted this explanation; however, the cabin remained uncomfortably warm, and many passengers—including my family—were sweating for an extended period. After approximately 45 minutes, I raised the issue again. While the attendant mentioned that adjustments had been made, the response did not reflect the seriousness of the ongoing discomfort. It was only after about an hour into the flight that the temperature finally improved and the cabin became more comfortable. I also spoke with several other passengers seated nearby, and they confirmed they were experiencing the same issue. As a frequent traveler who has always associated Singapore Airlines with high standards of service, this experience was very disappointing. It has made me reconsider choosing this route with your airline in the future. I hope you will review this incident and take the necessary steps to ensure that such situations are handled more promptly and professionally going forward. Thank you for your attention to this matter. Sincerely, Mohammed Shahriar

4.0 Okaymohammed, Jun 2026
DAC - SIN
Read more Singapore Airlines reviews

Subject: Complaint Regarding Cabin Temperature on Flight SQ447 (DAC–SIN)** Dear Singapore Airlines Customer Service, I am writing to express my disappointment regarding my recent experience on flight SQ447 from Dhaka (DAC) to Singapore (SIN). After boarding, it became apparent that the cabin air conditioning was not functioning adequately. When we initially raised the concern, a flight attendant informed us that it would take approximately 10 minutes for the temperature to cool down once the aircraft began operating. We trusted this explanation; however, the cabin remained uncomfortably warm, and many passengers—including my family—were sweating for an extended period. After approximately 45 minutes, I raised the issue again. While the attendant mentioned that adjustments had been made, the response did not reflect the seriousness of the ongoing discomfort. It was only after about an hour into the flight that the temperature finally improved and the cabin became more comfortable. I also spoke with several other passengers seated nearby, and they confirmed they were experiencing the same issue. As a frequent traveler who has always associated Singapore Airlines with high standards of service, this experience was very disappointing. It has made me reconsider choosing this route with your airline in the future. I hope you will review this incident and take the necessary steps to ensure that such situations are handled more promptly and professionally going forward. Thank you for your attention to this matter. Sincerely, Mohammed Shahriar

Flight attendants were awesome! Very helpful and patients. Some food were good but maybe not serving fish that kinda make the whole aircraft smell fishy. The “fried pork” was tasty but too much skin so it doesnt taste that great.

Fast and efficient flight. Wifi worked well. Food selection could have been better

Kayak really screwed up by offloading the booking to a third party. They were completely inept and caused a bunch of toil. I will never use Kayak again.

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

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

No frills airline with minimal leg room and no entertainment

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.

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

Information on your arrival and departure airports