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Cheap flights from Cairns to London from $664

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LON
17 Apr — 24 Apr1
1 adult

Cheapflights Tip: The best prices from Cairns to London are usually found in October or February, booked 2 days in advance, depart on a Monday or Sunday and return on a Tuesday

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 12 April 2025.

Round-trip from

$1,571

One-way from

$805

Popular in

December

Cheapest in

October

Average price

$1,908
10/5-23/5
  • 10/5-23/5
  • 4 total stops
  • 95h 15m total
  • Cairns to London
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17/7
  • 17/7
  • 2 total stops
  • 31h 30m total
  • Cairns to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($409 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($168 potential savings vs. average return price).
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Average for round-trip flights in April 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 12 April 2025.

Sat 10/521:30CNS - LHR
2 stops55h 15mMultiple Airlines
Fri 23/522:05LHR - CNS
2 stops40h 00mMultiple Airlines
Deal found 11/4$1,571
Thu 22/515:20CNS - LGW
2 stops32h 50mMultiple Airlines
Thu 29/518:00LGW - CNS
2 stops54h 15mMultiple Airlines
Deal found 10/4$1,699
Sun 25/518:15CNS - LGW
1 stop45h 10mSingapore Airlines
Sun 22/610:15LGW - CNS
1 stop21h 45mSingapore Airlines
Deal found 11/4$1,824
Sun 25/518:15CNS - LHR
1 stop54h 30mSingapore Airlines
Sun 22/609:25LHR - CNS
1 stop22h 35mSingapore Airlines
Deal found 10/4$1,894
Sun 25/518:35CNS - STN
2 stops33h 10mEmirates
Sun 22/614:55STN - CNS
2 stops35h 40mEmirates
Deal found 10/4$2,113
Sun 25/518:35CNS - LGW
2 stops45h 45mEmirates
Sun 22/614:30LGW - CNS
2 stops33h 05mEmirates
Deal found 11/4$2,182
Sun 25/511:45CNS - LHR
2 stops27h 50mQantas Airways
Sun 22/620:50LHR - CNS
3 stops31h 55mQantas Airways
Deal found 10/4$2,262
Sun 25/518:15CNS - LCY
2 stops23h 50mMultiple Airlines
Sun 22/619:20LCY - CNS
2 stops48h 05mMultiple Airlines
Deal found 10/4$2,477
Mon 17/1117:35CNS - LHR
3 stops46h 55mAir Canada
Sat 13/1218:00LHR - CNS
3 stops58h 55mAir Canada
Deal found 11/4$3,018
Thu 18/1212:35CNS - LHR
2 stops50h 50mBritish Airways
Fri 2/121:10LHR - CNS
2 stops28h 40mBritish Airways
Deal found 10/4$3,232
Thu 26/613:40CNS - LHR
2 stops38h 20mChina Southern
Thu 17/722:10LHR - CNS
2 stops30h 35mChina Southern
Deal found 11/4$3,437
Sun 1/617:20CNS - STN
2 stops28h 35mMultiple Airlines
Mon 30/614:55STN - CNS
2 stops32h 40mMultiple Airlines
Deal found 10/4$3,910

Cheapflights Fare Finder

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 647,157 searches. Data last updated 12 April 2025.
Use the filters below to find and compare flights from Cairns to London that are best for you.

Fly from

Cairns

Fly to

London

Route

Depart

Return

Price

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sat 10/5

21:30-19:45

2 stops55h 15m

London Heathrow

Fri 23/5

22:05-23:05

2 stops40h 00m

$1,571

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Thu 22/5

15:20-15:10

2 stops32h 50m

London Gatwick

Thu 29/5

18:00-09:15

2 stops54h 15m

$1,699

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Sun 25/5

18:15-06:25

1 stop45h 10m

London Gatwick

Sun 22/6

10:15-17:00

1 stop21h 45m

$1,824

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sun 25/5

18:15-15:45

1 stop54h 30m

London Heathrow

Sun 22/6

09:25-17:00

1 stop22h 35m

$1,936

CairnsLondon

CNS - STN

CNSSTN

Cairns

Sun 25/5

18:35-18:45

2 stops33h 10m

London Stansted

Sun 22/6

14:55-11:35

2 stops35h 40m

$2,113

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Sun 25/5

18:35-07:20

2 stops45h 45m

London Gatwick

Sun 22/6

14:30-08:35

2 stops33h 05m

$2,182

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sat 10/5

17:35-06:35

1 stop46h 00m

London Heathrow

Fri 23/5

11:55-22:50

2 stops25h 55m

$2,275

CairnsLondon

CNS - LCY

CNSLCY

Cairns

Sun 25/5

18:15-09:05

2 stops23h 50m

London City

Sun 22/6

19:20-04:25

2 stops48h 05m

$2,477

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Thu 26/6

13:40-19:00

2 stops38h 20m

London Heathrow

Thu 17/7

22:10-13:45

2 stops30h 35m

$3,437

CairnsLondon

CNS - STN

CNSSTN

Cairns

Sun 1/6

17:20-12:55

2 stops28h 35m

London Stansted

Mon 30/6

14:55-08:35

2 stops32h 40m

$3,910

Flights are sorted by cheapest return flights first.

Deals found on 11/4

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.

Cheapflights Insights

Everything you need to know about your flight from Cairns to London

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 4 April 2025.

Booking 2 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cairns to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Cairns to London (average of $1,037). Flying from Cairns to London 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 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 12 April 2025.

It’s optimal to fly from Cairns to London in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Cairns to London?

Use this chart to determine the cheapest time to fly return from Cairns to London. Price data was last updated on 30 June 2024.

Travellers seeking maximum savings on their Cairns to London flight should consider departing on Sunday at midday when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 12 April 2025.
Read through reviews of airlines operating flights from Cairns to London, such as Singapore Airlines, Emirates and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,288 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very Good
3,197 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Finnair
7.6
Good
1,269 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
818 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Entertainment

8.0

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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?

    Most people fly from Cairns (CNS) if they book a flight from Cairns to London. On average, Cairns has 0 outbound flights to London per day from 3 airlines. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

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

    Our cheapest airline available from Cairns to London is Singapore Airlines. Our recent data shows that you can find tickets from as low as $1,824 on this airline. Additional options worth looking into are Emirates and Qantas Airways, starting at $2,113 and $2,262 round-trip. You may be able to fly from Cairns to London for 13% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Singapore Airlines, which is currently one of the cheapest options available, starting at $1,069. Lufthansa flights start at $1,247 while deals on Emirates start at $1,305 one-way.

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

    The most popular route from Cairns to London is Cairns - London Heathrow. You may also consider Cairns - London Gatwick or Cairns - London Stansted.

  • 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, October is the cheapest month in which you can book a flight from Cairns to London (average of $1,037). Flying from Cairns to London 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

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Gatwick
Hounslow
Southall
Chatham
Dover
Dorking
Canterbury
Andover
Hayes
Horley

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Fly from Cairns to London on these airlines

Choose from the following airlines for your flight from Cairns to London. Flights are based on user searches made on Cheapflights and were last updated on 12 April 2025.
Singapore Airlines flights from Cairns to London
Emirates flights from Cairns to London
Virgin Australia flights from Cairns to London

Top 3 airlines flying from Cairns to London

Discover the top 3 airlines 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 647,157 searches. Data last updated 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,447Average$3,052FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qantas AirwaysCheapest$2,030Average$2,339FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Cathay PacificCheapest$2,085Average$3,189FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Cairns to London?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cairns to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cairns to London?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Cairns.

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

Yes, we can. To see specific flights from Cairns to London with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Cairns to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

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