CNS - LON

£449 Find Cheap Flights from Cairns to London – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£857
Typical prices: £963-£1,418
Singapore Airlines
Wed 31/1Wed 21/2
CNS - LHR • 1 stop
Cheapest one-way flight
£449
Typical prices: £486-£724
Singapore Airlines
Fri 19/10
CNS - LHR • 1 stop
Direct flights
Not available
There are currently no direct flights between Cairns and London. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
CNS - LHR
Cheapest • 3% average savings
CNS - LGW
Most popular
Insights
Insights
When to travel
February
Cheapest • 33% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Singapore Changi (SIN)
Cheapest • Avg £1,188 (return)
Hong Kong Intl (HKG)
Shortest trip • 27h 15m (one-way)
Insights
Insights
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We hope you enjoy your trip to London!
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Flight Deals

Cheap Flights from Cairns to London (CNS-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Cairns to London

Sun, 31 Jan - Sun, 21 Feb
Singapore Airlines Logo
18:20 - 19:10CNS  Cairns-LHR London Heathrow
34h 50m1 stop Singapore Changi
Singapore Airlines Logo
20:35 - 17:15LHR  London Heathrow-CNS Cairns
34h 40m1 stop Singapore Changi
£857Singapore Airlines
Sun, 8 Nov - Sun, 15 Nov
Multiple Airlines Logo
16:00 - 06:30CNS  Cairns-LGW London Gatwick
48h 30m2 stops Brisbane Shanghai Pu Dong
Multiple Airlines Logo
10:30 - 17:15LGW  London Gatwick-CNS Cairns
44h 45m2 stops Shanghai Pu Dong Brisbane
£882Multiple Airlines
Sat, 28 Nov - Tue, 8 Dec
Multiple Airlines Logo
09:00 - 17:30CNS  Cairns-LHR London Heathrow
66h 30m2 stops Sydney Kingsford Smith Shanghai Pu Dong
Multiple Airlines Logo
21:00 - 09:00LHR  London Heathrow-CNS Cairns
50h 00m2 stops Shanghai Pu Dong Brisbane
£908Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
09:45 - 17:30CNS  Cairns-LHR London Heathrow
41h 45m2 stops Melbourne Shanghai Pu Dong
Multiple Airlines Logo
21:00 - 09:00LHR  London Heathrow-CNS Cairns
50h 00m2 stops Shanghai Pu Dong Brisbane
£915Multiple Airlines
Fri, 9 Oct - Tue, 20 Oct
Multiple Airlines Logo
20:35 - 15:00CNS  Cairns-LGW London Gatwick
51h 25m2 stops Melbourne Shanghai Pu Dong
Multiple Airlines Logo
11:35 - 17:25LGW  London Gatwick-CNS Cairns
44h 50m2 stops Shanghai Pu Dong Sydney Kingsford Smith
£926Multiple Airlines
Fri, 20 Nov - Wed, 9 Dec
Multiple Airlines Logo
18:05 - 14:00CNS  Cairns-LGW London Gatwick
53h 55m2 stops Sydney Kingsford Smith Shanghai Pu Dong
Multiple Airlines Logo
17:00 - 17:15LGW  London Gatwick-CNS Cairns
38h 15m2 stops Shanghai Pu Dong Brisbane
£927Multiple Airlines
Tue, 20 Oct - Mon, 26 Oct
Multiple Airlines Logo
06:00 - 06:40CNS  Cairns-LGW London Gatwick
33h 40m2 stops Brisbane Shanghai Pu Dong
Multiple Airlines Logo
17:00 - 17:15LGW  London Gatwick-CNS Cairns
38h 15m2 stops Shanghai Pu Dong Brisbane
£931Multiple Airlines
Wed, 7 Oct - Sun, 11 Oct
Multiple Airlines Logo
06:00 - 18:40CNS  Cairns-LHR London Heathrow
45h 40m2 stops Brisbane Shanghai Pu Dong
Multiple Airlines Logo
21:20 - 17:25LHR  London Heathrow-CNS Cairns
35h 05m2 stops Shanghai Pu Dong Sydney Kingsford Smith
£939Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
18:40 - 15:20CNS  Cairns-LHR London Heathrow
30h 40m1 stop Singapore Changi
Multiple Airlines Logo
21:00 - 09:00LHR  London Heathrow-CNS Cairns
50h 00m2 stops Shanghai Pu Dong Brisbane
£945Multiple Airlines
Mon, 26 Oct - Mon, 2 Nov
Multiple Airlines Logo
18:40 - 09:05CNS  Cairns-LGW London Gatwick
24h 25m1 stop Singapore Changi
Multiple Airlines Logo
17:00 - 22:10LGW  London Gatwick-CNS Cairns
43h 10m2 stops Shanghai Pu Dong Melbourne
£948Multiple Airlines
Booking Insights

Price, demand, and travel trends for Cairns to London flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Cairns to London with more confidence.

How much is a return flight from Cairns to London?

Return flights from Cairns to London start at £857. Prices are below average for this route right now, with typical return fares ranging from £963 to £1,418. The lowest price found in the past 5 days was £857 on Singapore Airlines.

What is the cheapest Cairns to London flight route?

There's little price difference between Cairns to London routes. They average around £1,175 return, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Cairns to London?

Monday is the cheapest day of the week to fly from Cairns to London and is 9% cheaper than the average day. Friday is the most expensive day with flight prices 15% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • February is the cheapest month to fly from Cairns to London at £781 return.
  • July (£1,422) and June (£1,379) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 82% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Cairns to London flights

Low season

February

Cheapest flight

£449
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly and prices are also 18% lower on average.
Flights 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

Your Cairns to London flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Cairns to London?

    Flights from Cairns to London usually depart from Cairns (CNS) and may arrive at several airports in London area, including London City (LCY), London Gatwick (LGW), London Heathrow (LHR), London Luton (LTN), London Southend (SEN) and London Stansted (STN).

  • Which cabin classes can I book on flights from Cairns to London?

    Two cabin classes are available on flights from Cairns to London:

    • Economy class
    • Premium Economy Class

  • Which airports do connecting flights from Cairns to London pass through?

    Connecting flights from Cairns to London most commonly pass through:

    • Singapore Changi (SIN) – 92% of one-stop connections
    • Hong Kong Intl (HKG) – 8% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Cairns to London?

    Yes. Being flexible with your travel dates can save you up to 21% on the Cairns to London route. Monday is the cheapest departure day at £1,066 return on average, while Friday is the most expensive at £1,339, a difference of £273. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in London?

    Some of the most popular sights in London are London Victoria Station, London Euston Railway Station, and Hyde Park. These are among the most viewed places in London on KAYAK.

  • How long is a flight from Cairns to London?

    A direct flight from Cairns to London takes 0h 00m, covering 9,397 miles.

  • Do I need a passport to fly from Cairns to London?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How are flight prices from Cairns to London looking right now?

    One-way fares from Cairns to London are currently lower than usual. Average one-way flight prices are about £457, which is 21% below the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Cairns to London?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 26h 22m, compared to 27h 15m via Hong Kong Intl (HKG).

  • What is the time difference between Cairns and London?

    London is 9 hours behind Cairns (British Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car hire options are available in London?

    Since London is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near London Heathrow Airport (LHR) – daily rates from around £5:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

    Near London Gatwick Airport (LGW) – daily rates from around £6:

    • GREEN MOTION
    • DRIVALIA
    • U-Save
    • Europcar
    • Alamo

    Near London City Airport (LCY) – daily rates from around £8:

    • GREEN MOTION
    • Budget
    • Hertz
    • Avis
    • Sixt

    Near London Luton Airport (LTN) – daily rates from around £8:

    • GREEN MOTION
    • DRIVALIA
    • Alamo
    • Europcar
    • Budget

    Near London Stansted Airport (STN) – daily rates from around £7:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • U-Save

  • How much should I expect to pay for a Cairns to London flight?

    Return flights from Cairns to London range from £963 to £1,418, with an average of £1,162 over the past 12 months. Anything below £963 counts as a good deal.

Your guide to booking Cairns to London flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average £1,066 – about £273 less than Friday (20% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cairns to London trip for February. Fares historically average £781 return in that month – typically £641 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near London City Airport

    · Aloft London Excel
    · Good Hotel London
    · Crowne Plaza London Docklands By IHG

    Near London Heathrow Airport

    · Hilton London Heathrow Airport

    Near London Gatwick Airport

    · Premier Inn London Gatwick Airport

More options for your flight from Cairns to London

Complete your trip to London with a hotel stay or car hire

Car hire in London
Hotels in London
Holidays in London