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Cheap flights from Cairns to London Heathrow Airport from $800

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LHR
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Cairns to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

$1,649

One-way from

$800

Popular in

December

Cheapest in

October

Average price

$3,215
Singapore Airlines
  • Singapore Airlines
  • 20/1-31/1
  • 2 total stops
  • 79h 00m total
  • Cairns to London
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27/2
  • 27/2
  • 2 total stops
  • 45h 15m total
  • Cairns to London
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Cairns to Heathrow

Cheapest flights from Cairns to Heathrow
Explore the most affordable flight options available from Cairns to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Thu 26/1212:00CNS - LHR
1 stop37h 00mMultiple Airlines
Thu 2/107:35LHR - CNS
2 stops40h 55mMultiple Airlines
Deal found 19/12$2,350
Thu 26/1212:00CNS - LHR
1 stop27h 30mCathay Pacific
Thu 2/122:05LHR - CNS
1 stop26h 25mCathay Pacific
Deal found 19/12$3,126
Thu 26/1212:00CNS - LHR
2 stops30h 05mSWISS
Thu 2/107:00LHR - CNS
3 stops41h 30mSWISS
Deal found 19/12$4,191

Find flights from Cairns to Heathrow within your budget

Customise your flight search to find flights from Cairns to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Mon 20/1

18:35-19:10

1 stop34h 35m

London Heathrow

Fri 31/1

10:55-17:20

1 stop44h 25m

$1,649

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Thu 1/5

16:55-19:25

3 stops35h 30m

London Heathrow

Thu 29/5

21:35-08:40

3 stops50h 05m

$1,757

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Thu 1/5

13:35-16:10

2 stops35h 35m

London Heathrow

Thu 29/5

19:50-12:00

2 stops31h 10m

$2,118

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Mon 17/3

06:00-06:15

3 stops34h 15m

London Heathrow

Thu 17/4

20:55-10:25

2 stops28h 30m

$2,340

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sat 1/2

12:00-08:05

2 stops30h 05m

London Heathrow

Sat 8/2

08:55-17:20

2 stops46h 25m

$2,997

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Thu 27/2

07:00-18:15

2 stops45h 15m

$800

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Thu 27/2

12:00-05:30

1 stop27h 30m

$1,091

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sun 9/2

18:35-19:10

1 stop34h 35m

$1,092

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sun 19/1

19:55-06:45

2 stops44h 50m

$1,157

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Thu 16/1

12:00-16:20

2 stops38h 20m

$1,300

Flights are sorted by cheapest return flights first.

Deals found on 19/12

Showing 1-10 of 13 results
1
2

Best time to book a flight from Cairns to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Cairns with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Cairns to Heathrow

Get recent, data-driven insights about flights from Cairns to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Cairns to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Cairns to Heathrow. Price data was last updated on 13 December 2024.

To ensure you get the cheapest price possible for a flight from Cairns to London Heathrow Airport, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cairns to London Heathrow Airport?

Currently, October is the cheapest month in which you can book a flight from Cairns to London Heathrow Airport (average of $1,037). Flying from Cairns to London Heathrow Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CNS to LHR?

Find hourly flight availability from Cairns to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Unlike in the evening, when flights are generally more expensive, you can save up to 19% on flights from Cairns to London Heathrow Airport by exploring options for tickets in the afternoon.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 19 December 2024.
Emirates
8.1
Very Good
3,410 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Emirates
8.1
Very Good
3,410 reviews
Emirates
8.1
Very Good
3,410 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Singapore Airlines
8.1
Very Good
1,331 reviews
Emirates
8.1
Very Good
3,410 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

SWISS
7.6
Good
1,605 reviews
Emirates
8.1
Very Good
3,410 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Cathay Pacific
7.5
Good
839 reviews
Emirates
8.1
Very Good
3,410 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Qatar Airways
7.5
Good
3,792 reviews
Emirates
8.1
Very Good
3,410 reviews
Check prices

Food

7.9

Overall

8.1

Comfort

8.0

Entertainment

8.2

Crew

8.3

Boarding

8.1

Reviews

1 / 10

The cabin crew were as always friendly and helpful. Couldn't ask for more. Although the flight in business was under occupied there were a couple of things not available!

Related info for your journey

Find useful and relevant information for your journey from Cairns to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cairns to London Heathrow?

    Located just 4.4 km from the city centre, Cairns is the airport most travellers will use when flying to London Heathrow from Cairns. Booking flights from Cairns (CNS) to London Heathrow should be relatively easy as there are 0 daily outbound flights to London Heathrow from 4 different airlines.

  • What are the cheapest airlines flying from Cairns to London Heathrow Airport round-trip?

    Cheapflights users have booked flights from Cairns to London Heathrow Airport round-trip from $1,649. Other airlines that can offer you cheap pricing are Emirates, from $2,118, and Qantas Airways, from $2,340. Singapore Airlines is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Cairns to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $1,091. Singapore Airlines flights start at $1,092 while deals on Etihad Airways start at $1,157 one-way.

  • Can I find deals for flights from Cairns to Heathrow that include hotel bookings?

    Yes. In addition to deals on Cairns to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cairns to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cairns to Heathrow.

  • Can I find deals for business class flights from Cairns to Heathrow?

    Yes. Cheapflights offers flight deals from Cairns to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cairns to London Heathrow Airport?

    Currently, October is the cheapest month in which you can book a flight from Cairns to London Heathrow Airport (average of $1,037). Flying from Cairns to London Heathrow Airport in December is currently the most expensive (average of $1,667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Cairns to Heathrow

Discover the top 4 airlines that operate flights from Cairns to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,445Average$2,061FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$2,021Average$2,544FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$2,067Average$3,183FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
EmiratesCheapest$2,116Average$2,499FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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Can Cheapflights find flights from Cairns to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Cairns shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cairns to Heathrow become cheaper?

Of course! You can now track prices for flights from Cairns to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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