Which airlines fly to Cairns?

Singapore Airlines, Cathay Pacific and Qatar Airways are the top three most popular airlines that fly to Cairns from London according to our data. Singapore Airlines is the first choice among our users, with 84% of people opting to fly with this airline when travelling to Cairns. Keep in mind that there are 3 different airlines that fly to Cairns on a routine basis, so you have a few additional options to choose from.

How often are flights from London to Cairns delayed?

Historically, on average around 12% of flights between London and Cairns have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

Which airline has the best punctuality record on London to Cairns flights?

According to our data, Air China have had the fewest delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which stopover airport has the shortest travel time from London to Cairns?

Flights connecting via Singapore (SIN) have the shortest average one-way travel time: 21h 36m.

What is the most punctual flight time for London to Cairns flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from London to Cairns?

Singapore Airlines is the most popular carrier operating from London to Cairns

Which stopover airport offers the lowest fares from London to Cairns?

Flights via Sydney (SYD) offer the lowest average return price of £1,237.

Which stopover airport has the shortest connection time from London to Cairns?

Singapore (SIN) has the shortest average stopover time for this route: 2h 21m.

Which airport is the most popular for stopovers for flights between London and Cairns?

Singapore (SIN) was the most common stop: 96% of momondo users choosing one-stop flights on this route connected there.

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

Prices for flights from London to Cairns Airport refresh daily.

How many operators does momondo search for flights from London to Cairns Airport?

There are 3 operators available for flights from London to Cairns Airport as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Cairns Airport.

What documentation or ID do you need to fly to Cairns Airport?

The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£459 Cheap Flights from London to Cairns in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Cairns

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One-way

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Enter your travel dates to find the best prices.

22:00 - 18:25LGW London Gatwick-CNS Cairns

35h 25m2 stops Shanghai Pu Dong Sydney Kingsford Smith

19:10 - 06:40CNS Cairns-LGW London Gatwick

44h 30m2 stops Sydney Kingsford Smith Shanghai Pu Dong

£880Multiple Airlines

Tue, 1 Sep - Mon, 7 Sep

22:00 - 22:25LGW London Gatwick-CNS Cairns

39h 25m2 stops Shanghai Pu Dong Sydney Kingsford Smith

19:10 - 06:40CNS Cairns-LGW London Gatwick

44h 30m2 stops Sydney Kingsford Smith Shanghai Pu Dong

£882Multiple Airlines

Wed, 2 Sep - Sun, 13 Sep

22:00 - 22:25LGW London Gatwick-CNS Cairns

39h 25m2 stops Shanghai Pu Dong Sydney Kingsford Smith

06:45 - 15:00CNS Cairns-LGW London Gatwick

41h 15m2 stops Sydney Kingsford Smith Shanghai Pu Dong

£887Multiple Airlines

Tue, 1 Sep - Mon, 14 Sep

08:25 - 23:20LHR London Heathrow-CNS Cairns

29h 55m2 stops Doha Hamad Intl Brisbane

19:50 - 06:25CNS Cairns-LHR London Heathrow

43h 35m2 stops Melbourne Doha Hamad Intl

£1,125Qatar Airways

Tue, 1 Sep - Sun, 4 Oct

08:25 - 23:20LHR London Heathrow-CNS Cairns

29h 55m2 stops Doha Hamad Intl Brisbane

19:50 - 06:25CNS Cairns-LHR London Heathrow

43h 35m2 stops Melbourne Doha Hamad Intl

£1,170Qatar Airways

Tue, 1 Sep - Sun, 4 Oct

09:30 - 11:10LHR London Heathrow-CNS Cairns

40h 40m2 stops Doha Hamad Intl Brisbane

21:00 - 06:25CNS Cairns-LHR London Heathrow

42h 25m2 stops Melbourne Doha Hamad Intl

£1,174Qatar Airways

Fri, 4 Sep - Thu, 17 Sep

13:05 - 17:20LGW London Gatwick-CNS Cairns

42h 15m1 stop Singapore Changi

18:20 - 06:25CNS Cairns-LGW London Gatwick

22h 05m1 stop Singapore Changi

£1,199Singapore Airlines

Fri, 20 Nov - Fri, 4 Dec

20:35 - 17:20LHR London Heathrow-CNS Cairns

34h 45m1 stop Singapore Changi

18:20 - 19:10CNS Cairns-LHR London Heathrow

34h 50m1 stop Singapore Changi

£1,220Singapore Airlines

Fri, 20 Nov - Fri, 4 Dec

20:35 - 17:20LHR London Heathrow-CNS Cairns

34h 45m1 stop Singapore Changi

18:20 - 19:10CNS Cairns-LHR London Heathrow

34h 50m1 stop Singapore Changi

£1,301Singapore Airlines

Sat, 23 Jan - Sat, 6 Feb

20:15 - 15:00LHR London Heathrow-CNS Cairns

33h 45m2 stops Hong Kong Intl Brisbane

13:40 - 15:15CNS Cairns-LHR London Heathrow

34h 35m2 stops Sydney Kingsford Smith Hong Kong Intl

£1,311Cathay Pacific

Tue, 22 Sep - Fri, 2 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:20 - 11:25LHR London Heathrow-CNS Cairns

38h 05m2 stops Hong Kong Intl Sydney Kingsford Smith

12:10 - 15:15CNS Cairns-LHR London Heathrow

36h 05m2 stops Sydney Kingsford Smith Hong Kong Intl

£1,250Multiple Airlines

Fri, 14 Aug - Sun, 13 Sep

09:30 - 09:50LHR London Heathrow-CNS Cairns

39h 20m2 stops Doha Hamad Intl Melbourne

19:15 - 06:25CNS Cairns-LHR London Heathrow

44h 10m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,414Multiple Airlines

Fri, 14 Aug - Sun, 13 Sep

09:30 - 09:50LHR London Heathrow-CNS Cairns

39h 20m2 stops Doha Hamad Intl Melbourne

19:15 - 06:25CNS Cairns-LHR London Heathrow

44h 10m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,477Multiple Airlines

Fri, 14 Aug - Sun, 13 Sep

09:30 - 09:50LHR London Heathrow-CNS Cairns

39h 20m2 stops Doha Hamad Intl Melbourne

19:15 - 06:25CNS Cairns-LHR London Heathrow

44h 10m2 stops Sydney Kingsford Smith Doha Hamad Intl

£1,507Multiple Airlines

Fri, 14 Aug - Sun, 13 Sep

20:15 - 11:25LHR London Heathrow-CNS Cairns

30h 10m2 stops Hong Kong Intl Sydney Kingsford Smith

16:35 - 20:35CNS Cairns-LHR London Heathrow

37h 00m2 stops Sydney Kingsford Smith Hong Kong Intl

£1,569Multiple Airlines

Fri, 14 Aug - Sun, 13 Sep

20:35 - 17:00LHR London Heathrow-CNS Cairns

35h 25m1 stop Singapore Changi

18:15 - 15:45CNS Cairns-LHR London Heathrow

30h 30m1 stop Singapore Changi

£1,620Singapore Airlines

Fri, 14 Aug - Sun, 13 Sep

20:35 - 17:00LHR London Heathrow-CNS Cairns

35h 25m1 stop Singapore Changi

18:15 - 15:45CNS Cairns-LHR London Heathrow

30h 30m1 stop Singapore Changi

£1,621Singapore Airlines

Fri, 14 Aug - Sun, 13 Sep

22:05 - 17:00LHR London Heathrow-CNS Cairns

57h 55m1 stop Singapore Changi

18:15 - 19:30CNS Cairns-LHR London Heathrow

34h 15m1 stop Singapore Changi

£1,683Singapore Airlines

Fri, 14 Aug - Sun, 13 Sep

22:05 - 17:00LHR London Heathrow-CNS Cairns

57h 55m1 stop Singapore Changi

18:15 - 19:30CNS Cairns-LHR London Heathrow

34h 15m1 stop Singapore Changi

£1,684Singapore Airlines

Fri, 14 Aug - Sun, 13 Sep

22:05 - 17:00LHR London Heathrow-CNS Cairns

57h 55m1 stop Singapore Changi

18:15 - 19:30CNS Cairns-LHR London Heathrow

34h 15m1 stop Singapore Changi

£1,687Singapore Airlines

Fri, 14 Aug - Sun, 13 Sep

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Qatar Airways flights from London to Cairns

Our best Qatar Airways deals on London to Cairns flight tickets

Qatar Airways

1 Sept

LHR08:25London Heathrow

29h 55m

2 stops

CNS23:20Cairns

4 Oct

CNS19:50Cairns

43h 35m

2 stops

LHR06:25London Heathrow

£1,125

Qatar Airways

1 Sept

LHR08:25London Heathrow

29h 55m

2 stops

CNS23:20Cairns

4 Oct

CNS19:50Cairns

43h 35m

2 stops

LHR06:25London Heathrow

£1,170

Qatar Airways

11 Nov

LGW08:40London Gatwick

46h 05m

2 stops

CNS16:45Cairns

15 Nov

CNS19:50Cairns

44h 05m

2 stops

LGW05:55London Gatwick

£1,188

Emirates flights from London to Cairns

Our best Emirates deals on London to Cairns flight tickets

Emirates

7 Sept

STN14:55London Stansted

37h 00m

2 stops

CNS12:55Cairns

7 Oct

CNS11:35Cairns

34h 20m

2 stops

STN12:55London Stansted

£1,158

Emirates

4 Nov

STN20:15London Stansted

32h 40m

2 stops

CNS14:55Cairns

2 Dec

CNS11:40Cairns

40h 15m

2 stops

STN17:55London Stansted

£1,168

Emirates

2 Nov

STN20:15London Stansted

28h 40m

2 stops

CNS10:55Cairns

23 Nov

CNS15:40Cairns

30h 25m

2 stops

STN12:05London Stansted

£1,183

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCairns

LGW London Gatwick - CNS Cairns

LGWCNS

London Gatwick

Tue 1/9

22:00-18:25

2 stops35h 25m

Cairns

Mon 7/9

19:10-06:40

2 stops44h 30m

£880

LondonCairns

LGW London Gatwick - CNS Cairns

LGWCNS

London Gatwick

Wed 2/9

22:00-22:25

2 stops39h 25m

Cairns

Sun 13/9

19:10-06:40

2 stops44h 30m

£882

LondonCairns

LGW London Gatwick - CNS Cairns

LGWCNS

London Gatwick

Tue 1/9

22:00-22:25

2 stops39h 25m

Cairns

Mon 14/9

06:45-15:00

2 stops41h 15m

£887

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Tue 1/9

08:25-23:20

2 stops29h 55m

Cairns

Sun 4/10

19:50-06:25

2 stops43h 35m

£1,125

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Tue 1/9

08:25-23:20

2 stops29h 55m

Cairns

Sun 4/10

19:50-06:25

2 stops43h 35m

£1,170

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Fri 4/9

09:30-11:10

2 stops40h 40m

Cairns

Thu 17/9

21:00-06:25

2 stops42h 25m

£1,174

Fastest return journey

LondonCairns

LGW London Gatwick - CNS Cairns

LGWCNS

London Gatwick

Fri 20/11

13:05-17:20

1 stop42h 15m

Cairns

Fri 4/12

18:20-06:25

1 stop22h 05m

£1,199

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Fri 20/11

20:35-17:20

1 stop34h 45m

Cairns

Fri 4/12

18:20-19:10

1 stop34h 50m

£1,220

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Sat 23/1

20:35-17:20

1 stop34h 45m

Cairns

Sat 6/2

18:20-19:10

1 stop34h 50m

£1,301

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Tue 22/9

20:15-15:00

2 stops33h 45m

Cairns

Fri 2/10

13:40-15:15

2 stops34h 35m

£1,311

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 London to Cairns

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

Prices

Airlines

Delays

Stopovers

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

Prices are currently low for flights on this route.

Typical prices usually range from £1,148 to £1,630.
The lowest price recently found on this route was £846.

What is the cheapest month to fly to Cairns?

If you’re not able to fly to Cairns in February, then May is your next best option. Flight prices from London to Cairns during May average around £1,193.

Can stopping save me money on London to Cairns flights?

You could potentially save up to 33% on your flight if you consider stops on a London to Cairns flight.

How have London to Cairns flight prices changed over time?

As of August 2026, prices for London to Cairns flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from London to Cairns

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

Estimated return price

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

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

Fastest flight time	22h 10m
Direct flights	None

The fastest flight from London to Cairns takes 22h 10m

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

Search flight deals

Frequently asked questions about flying from London to Cairns

How far is London to Cairns by plane?
Cairns is 9399.3 mi away from London. In terms of flight time, this usually takes a little over 22h 10m.
When did momondo last update prices for flights from London to Cairns Airport?
Prices for flights from London to Cairns Airport refresh daily.
How many operators does momondo search for flights from London to Cairns Airport?
There are 3 operators available for flights from London to Cairns Airport as of August 2026.
How old do you have to be to fly from London to Cairns Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Cairns Airport.
What documentation or ID do you need to fly to Cairns Airport?
The required travel and health documents for your Cairns Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Cairns Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London to Cairns?
momondo data reveals that the most frequently booked airline on the route from London to Cairns is Singapore Airlines, representing 64% of all bookings. The subsequent popular airlines are Qantas Airways at 17%, Cathay Pacific at 13%, and Qatar Airways at 6%.

Best airlines flying from London to Cairns

Compare and see reviews for airlines that fly from London to Cairns with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom £869	Free Cancellation	Rating 7.6 1,449 reviews	Search Cathay Pacific flights
Singapore Airlines	PriceFrom £1,006	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom £1,069	Free Cancellation	Rating 7.4 3,744 reviews	Search Qatar Airways flights

Port Douglas

Palm Cove

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Cairns for you.

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

Flights from London to Cairns with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between London and Cairns by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from London to Cairns now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cairns and let you know when they change.

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Cheap flights from London to Cairns from £459

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Cairns departing on 18/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qatar Airways flights from London to Cairns

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Our best Emirates deals on London to Cairns flight tickets

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See travel insights to Cairns from

How to get the cheapest flight ticket from London to Cairns

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

What is the cheapest month to fly to Cairns?

Can stopping save me money on London to Cairns flights?

How have London to Cairns flight prices changed over time?

What is the cheapest airline that flies from London to Cairns?

Which airlines fly to Cairns?

How often are flights from London to Cairns delayed?

What is the most punctual flight time for London to Cairns flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on London to Cairns flights?

Which airport is the most popular for stopovers for flights between London and Cairns?

Which stopover airport offers the lowest fares from London to Cairns?

Which stopover airport has the shortest travel time from London to Cairns?

Which stopover airport has the shortest connection time from London to Cairns?

When to book flights from London to Cairns

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

Fastest flight time

Direct flights

Frequently asked questions about flying from London to Cairns

Best airlines flying from London to Cairns

Compare and see reviews for airlines that fly from London to Cairns with momondo

Travelling to a place near Cairns?

Why use momondo?

An easier way to manage your Cairns 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

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

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