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Cheap flights from Cairns to London from £405

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LON
26 Feb — 5 Mar1
1 adult

The best prices from Cairns to London are usually found in October or February, booked 38 days in advance, depart on a Monday or Saturday and return on a Friday

Cheap flight deals from Cairns to London

Discover tips and strategies to find the most affordable flight options for your journey from Cairns (CNS) to London (LON). 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 21 February 2025.

Round-trip from

£853

One-way from

£405

Popular in

December

Cheapest in

October

Average price

£844
Singapore Airlines
  • Singapore Airlines
  • 17/3-17/4
  • 2 total stops
  • 75h 35m total
  • Cairns to London
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30/3
  • 30/3
  • 2 total stops
  • 45h 45m total
  • Cairns to London
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£40 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Find flight deals from Cairns to London

Cheapest flights from Cairns to London
Explore the most affordable flight options available from Cairns to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 29/918:15CNS - LGW
1 stop45h 10mSingapore Airlines
Mon 17/1109:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 20/2£818
Mon 29/918:15CNS - LHR
1 stop58h 15mSingapore Airlines
Mon 17/1120:35LHR - CNS
1 stop34h 45mSingapore Airlines
Deal found 20/2£818
Mon 29/911:40CNS - LHR
2 stops43h 05mMultiple Airlines
Mon 17/1117:50LHR - CNS
2 stops37h 30mMultiple Airlines
Deal found 20/2£970
Mon 29/911:40CNS - LCY
2 stops57h 50mMultiple Airlines
Mon 17/1117:15LCY - CNS
2 stops38h 05mMultiple Airlines
Deal found 20/2£1,001
Sat 8/319:55CNS - LHR
2 stops44h 50mEtihad Airways
Wed 12/320:55LHR - CNS
2 stops33h 50mEtihad Airways
Deal found 20/2£1,004
Mon 29/918:40CNS - STN
2 stops33h 05mEmirates
Mon 17/1114:05STN - CNS
2 stops36h 00mEmirates
Deal found 20/2£1,066
Mon 29/918:40CNS - LGW
2 stops34h 05mEmirates
Mon 17/1113:35LGW - CNS
2 stops36h 30mEmirates
Deal found 20/2£1,072
Fri 19/906:35CNS - LGW
3 stops45h 15mMultiple Airlines
Wed 1/1011:15LGW - CNS
2 stops32h 10mMultiple Airlines
Deal found 20/2£1,087
Mon 17/306:00CNS - LHR
3 stops34h 15mQantas Airways
Thu 17/420:50LHR - CNS
2 stops28h 40mQantas Airways
Deal found 20/2£1,099
Wed 9/415:35CNS - LHR
2 stops33h 35mEmirates
Fri 18/422:15LHR - CNS
2 stops34h 35mEmirates
Deal found 20/2£1,180
Mon 29/918:15CNS - LCY
3 stops27h 15mSWISS
Mon 17/1119:20LCY - CNS
3 stops36h 00mSWISS
Deal found 20/2£1,300
Tue 26/812:10CNS - LGW
2 stops34h 15mQatar Airways
Sun 21/909:00LGW - CNS
2 stops29h 35mQatar Airways
Deal found 19/2£1,370

Find flights from Cairns to London within your budget

Customise your flight search to find flights from Cairns to London 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 858,174 searches. Data last updated 21 February 2025.

Fly from

Cairns

Fly to

London

Route

Depart

Return

Price

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Mon 17/3

18:35-15:35

1 stop55h 00m

London Heathrow

Thu 17/4

11:25-17:00

1 stop20h 35m

£853

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Mon 17/3

18:35-06:40

1 stop22h 05m

London Gatwick

Thu 17/4

10:15-17:00

1 stop21h 45m

£945

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sat 8/3

12:00-06:20

1 stop28h 20m

London Heathrow

Wed 12/3

11:00-08:20

2 stops35h 20m

£998

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sat 8/3

19:55-06:45

2 stops44h 50m

London Heathrow

Wed 12/3

20:55-16:45

2 stops33h 50m

£1,004

CairnsLondon

CNS - LCY

CNSLCY

Cairns

Sat 8/3

11:25-08:35

2 stops55h 10m

London City

Wed 12/3

17:15-17:20

2 stops38h 05m

£1,006

CairnsLondon

CNS - STN

CNSSTN

Cairns

Sun 25/5

15:35-12:55

2 stops30h 20m

London Stansted

Sun 22/6

21:10-12:05

2 stops29h 55m

£1,077

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Sun 25/5

15:35-12:35

2 stops30h 00m

London Gatwick

Sun 22/6

21:45-12:05

2 stops29h 20m

£1,083

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Mon 17/3

06:00-06:15

3 stops34h 15m

London Heathrow

Thu 17/4

20:50-10:30

2 stops28h 40m

£1,099

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Mon 7/4

10:15-15:00

2 stops37h 45m

London Gatwick

Mon 14/4

18:05-22:50

2 stops43h 45m

£1,132

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Wed 9/4

15:35-16:10

2 stops33h 35m

London Heathrow

Fri 18/4

22:15-17:50

2 stops34h 35m

£1,180

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 28 results
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Best time to book a flight from Cairns to London

Have a flexible travel schedule? Discover the best time to fly to London 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 London

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

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

Use this chart to determine the optimal time to book a return flight from Cairns to London. Price data was last updated on 14 February 2025.

The price you pay for your flight from Cairns to London may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Cairns to London (average of £112). Flying from Cairns to London in August is currently the most expensive (average of £163). 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 LON?

Find hourly flight availability from Cairns to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Cairns to London by exploring options for tickets at midday.

Rainfall in London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 21 February 2025.
Read reviews from past customers who have flown Emirates, Singapore Airlines and Fiji Airways from Cairns to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very Good
3,276 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Singapore Airlines
8.1
Very Good
1,297 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Fiji Airways
8.0
Very Good
184 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

China Southern
7.6
Good
87 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

SWISS
7.5
Good
1,568 reviews
Emirates
8.1
Very Good
3,276 reviews
Check prices

Entertainment

8.2

Boarding

8.1

Overall

8.1

Comfort

8.0

Food

7.9

Crew

8.3

Reviews

1 / 20

2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Cairns to London. 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?

    If you book a flight to London from Cairns, you will be flying from Cairns, which is the city’s only airport. Cairns (CNS) is located 2.8 mi from the center of Cairns. There are 0 flights from Cairns to London per day from 1 airline.

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

    According to our current data, Singapore Airlines (£853), Etihad Airways (£1,004), and Emirates (£1,077) offers the cheapest pricing from Cairns to London. Singapore Airlines is currently priced 19% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as £612. Users have also found prices from £688 and £762 on Fiji Airways and Emirates, respectively.

  • What are the most popular routes from Cairns to London?

    While some choose either Cairns - London Gatwick or Cairns - London Stansted, Cairns - London Heathrow is the most popular route from Cairns to London.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cairns to London 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?

    Currently, January is the cheapest month in which you can book a flight from Cairns to London (average of £112). Flying from Cairns to London in August is currently the most expensive (average of £163). 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Deal
Hounslow
Milton Keynes
Croydon
Gatwick
Slough
Luton
Ilford
Hayes
Eastbourne
Wembley
Southend-on-Sea
Ipswich
Winchester
Maidstone
Crawley
Southall
Watford
Dartford
Stansted

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Top airline flying from Cairns to London

Discover the top airline that operate flights from Cairns to London. 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 858,174 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£1,035Average£1,432FlexibilityNo cancel feeOn-time81%
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Why should you use Cheapflights to find cheap flight tickets from Cairns to London?

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Yes! Start tracking prices for Cairns to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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