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CNS - LON

$694 Find Cheap Flights from Cairns to London – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
$1,647
Typical prices: $1,858-$2,793
Singapore Airlines
Mon 5/2Fri 9/2
CNS - LGW • 1 stop
Cheapest one-way flight
$694
Typical prices: $952-$1,445
Multiple Airlines
Tue 13/11
CNS - LHR • 2 stops
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 • 2% average savings
CNS - LGW
Most popular
Insights
Insights
When to travel
February
Cheapest • 34% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Singapore Changi (SIN)
Cheapest • Avg $2,283 (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

Fri, 5 Feb - Tue, 9 Feb
Singapore Airlines Logo
18:20 - 06:25CNS  Cairns-LGW London Gatwick
22h 05m1 stop Singapore Changi
Singapore Airlines Logo
13:05 - 17:15LGW  London Gatwick-CNS Cairns
42h 10m1 stop Singapore Changi
$1,647Singapore Airlines
3+ days ago
Fri, 5 Feb - Tue, 9 Feb
Singapore Airlines Logo
18:20 - 15:20CNS  Cairns-LHR London Heathrow
31h 00m1 stop Singapore Changi
Singapore Airlines Logo
09:10 - 17:15LHR  London Heathrow-CNS Cairns
22h 05m1 stop Singapore Changi
$1,706Singapore Airlines
3+ days ago
Wed, 25 Nov - Wed, 2 Dec
Multiple Airlines Logo
14:40 - 06:30CNS  Cairns-LGW London Gatwick
49h 50m2 stops Melbourne Shanghai Pu Dong
Multiple Airlines Logo
10:30 - 17:15LGW  London Gatwick-CNS Cairns
44h 45m2 stops Shanghai Pu Dong Brisbane
$1,747Multiple Airlines
2 days ago
Tue, 24 Nov - Tue, 1 Dec
Multiple Airlines Logo
18:05 - 06:25CNS  Cairns-LHR London Heathrow
46h 20m2 stops Sydney Kingsford Smith Shanghai Pu Dong
Multiple Airlines Logo
12:30 - 17:15LHR  London Heathrow-CNS Cairns
42h 45m2 stops Shanghai Pu Dong Brisbane
$1,760Multiple Airlines
2 days ago
Fri, 5 Mar - Wed, 31 Mar
Singapore Airlines Logo
18:20 - 19:10CNS  Cairns-LHR London Heathrow
34h 50m1 stop Singapore Changi
Singapore Airlines Logo
11:20 - 17:05LHR  London Heathrow-CNS Cairns
20h 45m1 stop Singapore Changi
$1,780Singapore Airlines
3+ days ago
Wed, 25 Nov - Wed, 2 Dec
Multiple Airlines Logo
14:40 - 20:30CNS  Cairns-LHR London Heathrow
39h 50m2 stops Melbourne New Delhi Indira Gandhi Intl
Multiple Airlines Logo
21:05 - 17:45LHR  London Heathrow-CNS Cairns
34h 40m2 stops New Delhi Indira Gandhi Intl Melbourne
$1,789Multiple Airlines
2 days ago
Mon, 2 Nov - Mon, 16 Nov
Multiple Airlines Logo
06:40 - 17:30CNS  Cairns-LHR London Heathrow
44h 50m2 stops Sydney Kingsford Smith Shanghai Pu Dong
Multiple Airlines Logo
21:00 - 17:15LHR  London Heathrow-CNS Cairns
34h 15m2 stops Shanghai Pu Dong Brisbane
$1,818Multiple Airlines
1 day ago
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
14:40 - 06:30CNS  Cairns-LGW London Gatwick
49h 50m2 stops Melbourne Shanghai Pu Dong
Multiple Airlines Logo
17:00 - 17:30LGW  London Gatwick-CNS Cairns
38h 30m2 stops Shanghai Pu Dong Sydney Kingsford Smith
$1,821Multiple Airlines
3+ days ago
Mon, 23 Nov - Mon, 30 Nov
Multiple Airlines Logo
10:15 - 17:30CNS  Cairns-LHR London Heathrow
41h 15m2 stops Melbourne Shanghai Pu Dong
Multiple Airlines Logo
21:00 - 09:00LHR  London Heathrow-CNS Cairns
50h 00m2 stops Shanghai Pu Dong Brisbane
$1,842Multiple Airlines
3+ days ago
Tue, 10 Nov - Tue, 17 Nov
Multiple Airlines Logo
11:40 - 20:30CNS  Cairns-LHR London Heathrow
42h 50m2 stops Melbourne New Delhi Indira Gandhi Intl
Multiple Airlines Logo
08:45 - 08:20LHR  London Heathrow-CNS Cairns
37h 35m2 stops New Delhi Indira Gandhi Intl Sydney Kingsford Smith
$1,848Multiple Airlines
1 day ago
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 with more confidence.

How much is a return flight from Cairns to London?

Return flights from Cairns to London typically range from $1,858 to $2,793. The lowest price found in the past 5 days was $1,647 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 $2,298 return, based on KAYAK data over the past 12 months.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Cairns to London. It’s 9% cheaper than the average day, while Friday is the most expensive, with prices 17% higher.

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

•February is the cheapest month to fly from Cairns to London at $1,506 return.
•December ($2,874) and July ($2,744) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 90% 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

$694
Beat the crowds with an average 64% drop in traveller numbers.
The most popular month to fly with an average 36% increase in traveller numbers.
One-way 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

Your Cairns to London flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

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

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

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Cairns to London?

    A direct flight from Cairns to London takes 00m, covering 24,337 km.

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

    Return flights from Cairns to London range from $1,858 to $2,793, with an average of $2,276 over the past 12 months. Anything below $1,858 counts as a good deal.

  • Have flight prices from Cairns to London changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,647 to $14,599. That means the highest observed fare was about 9x higher than the lowest one.

  • 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 $923, which is 20% below the typical average for this route.

  • 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 $10:

    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

    Near London Gatwick Airport (LGW) – daily rates from around $11:

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

    Near London City Airport (LCY) – daily rates from around $15:

    • GREEN MOTION
    • Budget
    • Hertz
    • Avis
    • Sixt

    Near London Stansted Airport (STN) – daily rates from around $14:

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

    Near London Luton Airport (LTN) – daily rates from around $15:

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

  • 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 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

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

    Yes. Flexible dates can save you up to 23% on flights from Cairns to London. Monday is the cheapest departure day at $2,090 return on average, while Friday is the most expensive at $2,684, a difference of $594.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • 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 47m, 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 popular places can I visit in London?

    Hyde Park is one of the most viewed places in London on KAYAK.

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 and avoid flying on Friday. On this route, Monday flights average $2,090, about $594 less than Friday fares (22% 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 $1,506 return in that month – typically $1,367 less than the most expensive month, which is December (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

    • Good Hotel London
    • Novotel London Excel
    • Aloft London Excel

    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