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

Flights from Cairns to London Heathrow Airport usually depart from Cairns (CNS) and arrive at London Heathrow (LHR).

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

Three cabin classes are available on flights from Cairns to London Heathrow Airport: • Economy class • Premium Economy Class • Business Class

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

Connecting flights from Cairns to London Heathrow Airport most commonly pass through: • Singapore Changi (SIN) – 84% of one-stop connections • Hong Kong Intl (HKG) – 16% of one-stop connections

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

Yes. Flexible dates can save you up to 43% on flights from Cairns to London Heathrow Airport. Sunday is the cheapest departure day at $1,845 return on average, while Thursday is the most expensive at $3,208, a difference of $1,362. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in London Heathrow Airport?

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

How long is a flight from Cairns to London Heathrow Airport?

A direct flight from Cairns to London Heathrow Airport takes 00m, covering 24,369 km.

Do I need a passport to fly from Cairns to London Heathrow Airport?

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.

Have flight prices from Cairns to London Heathrow Airport 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 $1,594 to $13,610. That means the highest observed fare was about 9x higher than the lowest one.

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

One-way fares from Cairns to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $910, 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 Heathrow Airport?

Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time of 27h 15m, compared to 29h 52m via Singapore Changi (SIN).

What is the time difference between Cairns and London Heathrow Airport?

London Heathrow Airport is 10 hours behind Cairns (British Time vs Eastern Australia Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at London Heathrow Airport (LHR)?

London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around $55 for economy cars. Top options include: • GREEN MOTION • DRIVALIA • Europcar • Alamo • Hertz

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

Return flights from Cairns to London Heathrow Airport range from $1,736 to $2,794, with an average of $2,231 over the past 12 months. Anything below $1,736 counts as a good deal.

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

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Cairns to London Heathrow Airport. It's 18% cheaper than the average day, while Thursday is the most expensive, with prices 43% higher.

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

•February is the cheapest month to fly from Cairns to London Heathrow Airport at $1,492 return. •December ($2,952) and September ($2,900) are the most expensive months. •The price difference between flying in the cheapest and most expensive months is 97% on average. This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Which airline is the cheapest to fly from Cairns to London Heathrow Airport?

Singapore Airlines ($1,634) offered the cheapest return ticket from Cairns to London Heathrow Airport in the last 5 days.

What is the most popular stopover airport when flying from Cairns to London Heathrow Airport?

Singapore Changi (SIN) is the most popular stopover for the Cairns to London Heathrow Airport route. 84% of KAYAK users who booked 1-stop return journeys over the past 3 months connected via SIN.

What is the cheapest stopover airport when flying from Cairns to London Heathrow Airport?

Flights via Singapore Changi (SIN) offer the most affordable fares, with an average return price of $2,077. Based on KAYAK data over the past 3 months.

When flying from Cairns to London Heathrow Airport, which airport offers the shortest stopover?

Hong Kong Intl (HKG) had the shortest average connection time for Cairns to London Heathrow Airport stopovers at 17h 15m over the past 3 months.

$628 CHEAP FLIGHTS from Cairns to London Heathrow (CNS - LHR)

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

$1,594

Typical prices: $1,736-$2,794

Multiple Airlines

Thu 22/2Thu 8/3

CNS - LHR • 2 stops

Cheapest one-way flight

$628

Typical prices: $983-$1,406

Multiple Airlines

Tue 6/2

CNS - LHR • 2 stops

Direct flights

Not available

There are currently no direct flights between Cairns and London Heathrow Airport. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 33% price drop

November

Most popular

Good to know

Top stopover airports

Singapore Changi (SIN)

Cheapest • Avg $2,077 (return)

Hong Kong Intl (HKG)

Shortest trip • 27h 15m (one-way)

Insights

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to London Heathrow Airport!

Flight Deals

Cheap Flights from Cairns to Heathrow (CNS-LHR)

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

Return

One-way

Last minute

Recent return flight deals from Cairns to Heathrow

Mon, 22 Feb - Mon, 8 Mar

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

34h 25m2 stops Brisbane Shanghai Pu Dong

21:00 - 17:15LHR London Heathrow-CNS Cairns

34h 15m2 stops Shanghai Pu Dong Brisbane

$1,594Multiple Airlines

2 days ago

Mon, 22 Feb - Mon, 8 Mar

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

31h 00m1 stop Singapore Changi

20:35 - 17:15LHR London Heathrow-CNS Cairns

34h 40m1 stop Singapore Changi

$1,634Singapore Airlines

2 days ago

Mon, 15 Feb - Mon, 1 Mar

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

$1,634Singapore Airlines

2 days ago

Sat, 6 Mar - Thu, 1 Apr

09:45 - 19:20CNS Cairns-LHR London Heathrow

67h 35m3 stops Melbourne Denpasar Bali Ngurah Rai New Delhi Indira Gandhi Intl

09:45 - 05:35LHR London Heathrow-CNS Cairns

34h 50m2 stops New Delhi Indira Gandhi Intl Denpasar Bali Ngurah Rai

$1,645Multiple Airlines

1 day ago

Sat, 6 Mar - Thu, 1 Apr

09:45 - 19:20CNS Cairns-LHR London Heathrow

67h 35m3 stops Melbourne Denpasar Bali Ngurah Rai New Delhi Indira Gandhi Intl

09:45 - 05:35LHR London Heathrow-CNS Cairns

34h 50m2 stops New Delhi Indira Gandhi Intl Denpasar Bali Ngurah Rai

$1,647Multiple Airlines

1 day ago

Sat, 13 Feb - Thu, 4 Mar

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

$1,688Singapore Airlines

3+ days ago

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

$1,742Singapore Airlines

3+ days ago

Sat, 6 Mar - Thu, 1 Apr

06:00 - 17:30CNS Cairns-LHR London Heathrow

45h 30m2 stops Brisbane Shanghai Pu Dong

21:20 - 19:50LHR London Heathrow-CNS Cairns

37h 30m2 stops Shanghai Pu Dong Melbourne

$1,767Multiple Airlines

3+ days ago

Mon, 15 Mar - Mon, 5 Apr

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

34h 25m2 stops Brisbane Shanghai Pu Dong

21:20 - 18:25LHR London Heathrow-CNS Cairns

36h 05m2 stops Shanghai Pu Dong Melbourne

$1,801Multiple Airlines

3+ days ago

Sat, 6 Mar - Thu, 1 Apr

06:40 - 18:35CNS Cairns-LHR London Heathrow

45h 55m2 stops Sydney Kingsford Smith Guangzhou Baiyun

22:10 - 22:25LHR London Heathrow-CNS Cairns

39h 15m2 stops Guangzhou Baiyun Sydney Kingsford Smith

$1,817Multiple Airlines

21 hours ago

Recent last minute flight deals from Cairns to Heathrow

Tue, 3 Nov - Tue, 10 Nov

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

44h 50m2 stops Sydney Kingsford Smith Shanghai Pu Dong

21:00 - 08:20LHR London Heathrow-CNS Cairns

49h 20m2 stops Shanghai Pu Dong Sydney Kingsford Smith

$1,820Multiple Airlines

3+ days ago

Tue, 3 Nov - Tue, 10 Nov

06:00 - 05:30CNS Cairns-LHR London Heathrow

33h 30m2 stops Brisbane Singapore Changi

20:10 - 11:50LHR London Heathrow-CNS Cairns

29h 40m2 stops Singapore Changi Sydney Kingsford Smith

$2,178Qantas Airways

1 day ago

Tue, 3 Nov - Tue, 10 Nov

06:00 - 06:15CNS Cairns-LHR London Heathrow

34h 15m3 stops Brisbane Sydney Kingsford Smith Singapore Changi

20:10 - 11:50LHR London Heathrow-CNS Cairns

29h 40m2 stops Singapore Changi Sydney Kingsford Smith

$2,211Qantas Airways

1 day ago

Tue, 3 Nov - Tue, 10 Nov

06:00 - 06:15CNS Cairns-LHR London Heathrow

34h 15m3 stops Brisbane Sydney Kingsford Smith Singapore Changi

20:10 - 14:55LHR London Heathrow-CNS Cairns

32h 45m3 stops Singapore Changi Sydney Kingsford Smith Brisbane

$2,289Qantas Airways

1 day ago

Tue, 3 Nov - Tue, 10 Nov

06:00 - 06:15CNS Cairns-LHR London Heathrow

34h 15m3 stops Brisbane Sydney Kingsford Smith Singapore Changi

20:10 - 11:50LHR London Heathrow-CNS Cairns

29h 40m2 stops Singapore Changi Sydney Kingsford Smith

$2,327Qantas Airways

3+ days ago

Tue, 3 Nov - Tue, 10 Nov

06:00 - 06:15CNS Cairns-LHR London Heathrow

34h 15m3 stops Brisbane Sydney Kingsford Smith Singapore Changi

20:10 - 14:55LHR London Heathrow-CNS Cairns

32h 45m3 stops Singapore Changi Sydney Kingsford Smith Brisbane

$2,606Qantas Airways

3+ days ago

Tue, 3 Nov - Tue, 10 Nov

06:40 - 18:35CNS Cairns-LHR London Heathrow

45h 55m2 stops Sydney Kingsford Smith Guangzhou Baiyun

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

22h 05m1 stop Singapore Changi

$2,780Multiple Airlines

1 day ago

Tue, 3 Nov - Tue, 10 Nov

06:00 - 05:30CNS Cairns-LHR London Heathrow

33h 30m2 stops Brisbane Singapore Changi

11:30 - 05:15LHR London Heathrow-CNS Cairns

31h 45m1 stop Perth

$2,786Multiple Airlines

3+ days ago

Sat, 31 Oct - Sat, 7 Nov

12:35 - 06:15CNS Cairns-LHR London Heathrow

51h 40m2 stops Sydney Kingsford Smith Singapore Changi

22:00 - 11:20LHR London Heathrow-CNS Cairns

27h 20m2 stops Dubai Intl Brisbane

$2,864Multiple Airlines

1 day ago

Sat, 31 Oct - Sat, 7 Nov

15:40 - 06:15CNS Cairns-LHR London Heathrow

48h 35m3 stops Brisbane Sydney Kingsford Smith Singapore Changi

13:40 - 08:30LHR London Heathrow-CNS Cairns

32h 50m2 stops Dubai Intl Melbourne

$3,100Multiple Airlines

1 day ago

Booking Insights

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

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

Prices

Airlines

Stopovers

What's the cheapest day of the week to fly from Cairns to London Heathrow Airport?: Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Cairns to London Heathrow Airport. It's 18% cheaper than the average day, while Thursday is the most expensive, with prices 43% higher.
What is the cheapest month to fly from Cairns to London Heathrow Airport? KAYAK internal proprietary data takes all prices for each month over the last 12 months for return flights from Cairns to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.: •February is the cheapest month to fly from Cairns to London Heathrow Airport at $1,492 return.
•December ($2,952) and September ($2,900) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 97% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	November
Cheapest flight	$628

Beat the crowds with an average 32% drop in travellers.

The most popular month to fly with an average 69% increase in travellers.

One-way flight from Cairns to London Heathrow Airport

When to book flights from Cairns to Heathrow

Are your dates flexible? Find out the best times to travel from Cairns to Heathrow 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.

Which cabin classes can I book on flights from Cairns to London Heathrow Airport?
Three cabin classes are available on flights from Cairns to London Heathrow Airport:

• Economy class
• Premium Economy Class
• Business Class
How long is a flight from Cairns to London Heathrow Airport?
A direct flight from Cairns to London Heathrow Airport takes 00m, covering 24,369 km.
Do I need a passport to fly from Cairns to London Heathrow Airport?
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 Heathrow Airport flight?
Return flights from Cairns to London Heathrow Airport range from $1,736 to $2,794, with an average of $2,231 over the past 12 months. Anything below $1,736 counts as a good deal.
Have flight prices from Cairns to London Heathrow Airport 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 $1,594 to $13,610. That means the highest observed fare was about 9x higher than the lowest one.
How are flight prices from Cairns to London Heathrow Airport looking right now?
One-way fares from Cairns to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about $910, which is 21% below the typical average for this route.
Which car hire options are available at London Heathrow Airport (LHR)?
London Heathrow Airport (LHR) hosts 5 major car hire companies, with daily rates starting from around $55 for economy cars. Top options include:

• GREEN MOTION
• DRIVALIA
• Europcar
• Alamo
• Hertz
Which airports can I use when flying from Cairns to London Heathrow Airport?
Flights from Cairns to London Heathrow Airport usually depart from Cairns (CNS) and arrive at London Heathrow (LHR).
Which airports do connecting flights from Cairns to London Heathrow Airport pass through?
Connecting flights from Cairns to London Heathrow Airport most commonly pass through:

• Singapore Changi (SIN) – 84% of one-stop connections
• Hong Kong Intl (HKG) – 16% of one-stop connections
Can I save money by using flexible dates for flights from Cairns to London Heathrow Airport?
Yes. Flexible dates can save you up to 43% on flights from Cairns to London Heathrow Airport. Sunday is the cheapest departure day at $1,845 return on average, while Thursday is the most expensive at $3,208, a difference of $1,362.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different stopover airport from Cairns to London Heathrow Airport?
Flying via Hong Kong Intl (HKG) gives the shortest average 1-stop total travel time of 27h 15m, compared to 29h 52m via Singapore Changi (SIN).
What is the time difference between Cairns and London Heathrow Airport?
London Heathrow Airport is 10 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 Heathrow Airport?
Hyde Park is one of the most viewed places in London Heathrow Airport on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Thursday. On this route, Sunday flights average $1,845, about $1,362 less than Thursday fares (42% savings) based on the last 12 months.
If you can choose when to travel, plan your Cairns to London Heathrow Airport trip for February. Fares historically average $1,492 return in that month – typically $1,460 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, check out these hotels close to London Heathrow Airport.

• Hilton London Heathrow Airport

More options for your flight from Cairns to Heathrow

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CNS - LHR

$628 Find Cheap Flights from Cairns to London Heathrow Airport – Compare and Save

Everything you should know

Cheap Flights from Cairns to Heathrow (CNS-LHR)

Recent return flight deals from Cairns to Heathrow

Recent one-way flight deals from Cairns to Heathrow

Recent last minute flight deals from Cairns to Heathrow

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

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

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

Which airline is the cheapest to fly from Cairns to London Heathrow Airport?

What is the most popular stopover airport when flying from Cairns to London Heathrow Airport?

What is the cheapest stopover airport when flying from Cairns to London Heathrow Airport?

When flying from Cairns to London Heathrow Airport, which airport offers the shortest stopover?

Key details for Cairns to London Heathrow Airport flights

Low season

High season

Cheapest flight

When to book flights from Cairns to Heathrow

Your Cairns to London Heathrow Airport flight questions, answered

Your guide to booking Cairns to London Heathrow Airport flights

More options for your flight from Cairns to Heathrow

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

Information on your arrival and departure airports

Cabin class types available on flights to Heathrow

Find direct flights to and from Cairns and Heathrow

Flights from domestic origins to Heathrow

Choose which airport to fly into in Cairns

Flights to other popular destinations

Find deals for your return flight