When did momondo last update prices for flights from Cairns Airport to London?

Prices for flights from Cairns Airport to London refresh daily.

How old do you have to be to fly from Cairns Airport to London?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to London.

What documentation or ID do you need to fly to London?

The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£403 Cheap Flights from Cairns to London in 2026/27

Find the cheapest flights from Cairns to London

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One-way

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18:20 - 09:05CNS Cairns-LGW London Gatwick

24h 45m1 stop Singapore Changi

09:20 - 17:15LGW London Gatwick-CNS Cairns

21h 55m1 stop Singapore Changi

£876Singapore Airlines

Wed, 10 Feb - Wed, 24 Feb

18:20 - 09:05CNS Cairns-LGW London Gatwick

24h 45m1 stop Singapore Changi

09:20 - 17:15LGW London Gatwick-CNS Cairns

21h 55m1 stop Singapore Changi

£881Singapore Airlines

Wed, 10 Feb - Wed, 24 Feb

06:00 - 06:25CNS Cairns-LHR London Heathrow

34h 25m2 stops Brisbane Shanghai Pu Dong

21:20 - 14:40LHR London Heathrow-CNS Cairns

32h 20m2 stops Shanghai Pu Dong Melbourne

£884Multiple Airlines

Wed, 10 Mar - Wed, 7 Apr

18:20 - 15:20CNS Cairns-LHR London Heathrow

31h 00m1 stop Singapore Changi

09:10 - 17:15LHR London Heathrow-CNS Cairns

22h 05m1 stop Singapore Changi

£902Singapore Airlines

Wed, 10 Feb - Mon, 1 Mar

06:00 - 06:30CNS Cairns-LGW London Gatwick

34h 30m2 stops Brisbane Shanghai Pu Dong

18:00 - 14:40LGW London Gatwick-CNS Cairns

59h 40m2 stops Shanghai Pu Dong Melbourne

£904Multiple Airlines

Mon, 15 Mar - Sun, 4 Apr

18:20 - 15:20CNS Cairns-LHR London Heathrow

31h 00m1 stop Singapore Changi

21:45 - 17:15LHR London Heathrow-CNS Cairns

33h 30m1 stop Singapore Changi

£905Singapore Airlines

Wed, 10 Feb - Wed, 24 Feb

18:20 - 15:20CNS Cairns-LHR London Heathrow

31h 00m1 stop Singapore Changi

21:45 - 17:15LHR London Heathrow-CNS Cairns

33h 30m1 stop Singapore Changi

£908Singapore Airlines

Wed, 10 Feb - Wed, 24 Feb

09:40 - 06:30CNS Cairns-LGW London Gatwick

54h 50m2 stops Brisbane Shanghai Pu Dong

10:30 - 11:20LGW London Gatwick-CNS Cairns

62h 50m2 stops Shanghai Pu Dong Brisbane

£932Multiple Airlines

Sun, 8 Nov - Sun, 22 Nov

06:40 - 17:30CNS Cairns-LHR London Heathrow

44h 50m2 stops Sydney Kingsford Smith Shanghai Pu Dong

21:00 - 11:20LHR London Heathrow-CNS Cairns

52h 20m2 stops Shanghai Pu Dong Brisbane

£966Multiple Airlines

Sun, 8 Nov - Sun, 22 Nov

18:40 - 16:20CNS Cairns-LHR London Heathrow

31h 40m2 stops Singapore Changi Zurich

09:00 - 17:15LHR London Heathrow-CNS Cairns

46h 15m2 stops Zurich Singapore Changi

£969Multiple Airlines

Wed, 18 Nov - Wed, 25 Nov

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Singapore Airlines flights from Cairns to London

Our best Singapore Airlines deals on Cairns to London flight tickets

Singapore Airlines

10 Feb

CNS18:20Cairns

24h 45m

1 stop

LGW09:05London Gatwick

24 Feb

LGW09:20London Gatwick

21h 55m

1 stop

CNS17:15Cairns

£876

Singapore Airlines

10 Feb

CNS18:20Cairns

24h 45m

1 stop

LGW09:05London Gatwick

24 Feb

LGW09:20London Gatwick

21h 55m

1 stop

CNS17:15Cairns

£881

Singapore Airlines

10 Feb

CNS18:20Cairns

31h 00m

1 stop

LHR15:20London Heathrow

1 Mar

LHR09:10London Heathrow

22h 05m

1 stop

CNS17:15Cairns

£902

Virgin Australia flights from Cairns to London

Our best Virgin Australia deals on Cairns to London flight tickets

Virgin Australia

26 Feb

CNS06:00Cairns

33h 55m

2 stops

LGW05:55London Gatwick

28 Feb

LGW08:40London Gatwick

28h 25m

2 stops

CNS23:05Cairns

£993

Virgin Australia

26 Feb

CNS06:00Cairns

33h 55m

2 stops

LGW05:55London Gatwick

28 Feb

LGW08:40London Gatwick

28h 25m

2 stops

CNS23:05Cairns

£994

Virgin Australia

26 Feb

CNS06:00Cairns

33h 55m

2 stops

LGW05:55London Gatwick

28 Feb

LGW08:40London Gatwick

28h 25m

2 stops

CNS23:05Cairns

£998

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Wed 10/2

18:20-09:05

1 stop24h 45m

London Gatwick

Wed 24/2

09:20-17:15

1 stop21h 55m

£876

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Wed 10/2

18:20-09:05

1 stop24h 45m

London Gatwick

Wed 24/2

09:20-17:15

1 stop21h 55m

£881

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Wed 10/3

06:00-06:25

2 stops34h 25m

London Heathrow

Wed 7/4

21:20-14:40

2 stops32h 20m

£884

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Wed 10/2

18:20-15:20

1 stop31h 00m

London Heathrow

Mon 1/3

09:10-17:15

1 stop22h 05m

£902

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Mon 15/3

06:00-06:30

2 stops34h 30m

London Gatwick

Sun 4/4

18:00-14:40

2 stops59h 40m

£904

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Wed 10/2

18:20-15:20

1 stop31h 00m

London Heathrow

Wed 24/2

21:45-17:15

1 stop33h 30m

£905

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Wed 10/2

18:20-15:20

1 stop31h 00m

London Heathrow

Wed 24/2

21:45-17:15

1 stop33h 30m

£908

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Sun 8/11

09:40-06:30

2 stops54h 50m

London Gatwick

Sun 22/11

10:30-11:20

2 stops62h 50m

£932

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Sun 8/11

06:40-17:30

2 stops44h 50m

London Heathrow

Sun 22/11

21:00-11:20

2 stops52h 20m

£966

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Wed 18/11

18:40-16:20

2 stops31h 40m

London Heathrow

Wed 25/11

09:00-17:15

2 stops46h 15m

£969

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cairns to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Cairns and London?

Prices are currently low for flights on this route.

Typical prices usually range from £1,163 to £1,256.
The lowest price recently found on this route was £876.

What is the cheapest month to fly to London?

The cheapest month to fly to London from Cairns is in February. Flight prices, which tend to average around £773, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Cairns averaging around £918.

Can stopping save me money on Cairns to London flights?

You could potentially save up to 4% on your flight if you consider stops on a Cairns to London flight.

How have Cairns to London flight prices changed over time?

As of October 2026, prices for Cairns to London flights are approximately 98% more expensive when compared to flights at the same time last year.

When to book flights from Cairns to London

Are you open to changing your travel dates? Check out the ideal times to fly from Cairns to London according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Cairns to London (CNS to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cairns to London

Best price found	£403
Fastest flight time	22h 05m
Direct flights	None

The best one-way flight to London from Cairns in the past 72 hours is £403. The best return flight deal from Cairns to London found on momondo in the last 72 hours is £876.

The fastest flight from Cairns to London takes 22h 05m

There are no direct flights from Cairns to London. There are no popular flight routes from Cairns to London.

Search flight deals

Frequently asked questions about flying from Cairns to London

How far is Cairns to London by plane?
London is 9399.3 mi away from Cairns. Typically, this will take 22h 05m by plane in normal conditions.
When did momondo last update prices for flights from Cairns Airport to London?
Prices for flights from Cairns Airport to London refresh daily.
How old do you have to be to fly from Cairns Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cairns Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Eastbourne

Wembley

Gatwick

Milton Keynes

Southend-on-Sea

Luton

Ipswich

Slough

Maidstone

Folkestone

Hastings

Ilford

Canterbury

Chichester

Colchester

Guildford

Hayes

Bedford

Worthing

Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Cairns to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cairns to London. momondo saves you time and could save you money on your trip.

Can I find flights from Cairns to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Cairns to London flights to just show those with flexible booking policies.

How can momondo help me find flights from Cairns to London?

momondo provides multiple filters to help you find the best flight to London from Cairns. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cairns to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Cairns are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Cairns to London from £403

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cairns to London departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Cairns to London

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Singapore Airlines flights from Cairns to London

Our best Singapore Airlines deals on Cairns to London flight tickets

Virgin Australia flights from Cairns to London

Our best Virgin Australia deals on Cairns to London flight tickets

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Use the filters below to find and compare flights from Cairns to London that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Cairns to London

What is the typical price of a round-trip flight between Cairns and London?

What is the cheapest month to fly to London?

Can stopping save me money on Cairns to London flights?

How have Cairns to London flight prices changed over time?

When to book flights from Cairns to London

Cheap Cairns to London (CNS to LON) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Cairns to London

Travelling to a place near London?

Why use momondo?

An easier way to manage your London trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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