Find flights
When to book
Airlines
FAQs

Cheap flights from London to Cairns from £543

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CNS
20 Apr — 27 Apr1
1 adult

Cheapflights Tip: The best prices from London to Cairns are usually found in May or March, booked 52 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from London to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Cairns (CNS). 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 15 April 2025.

Round-trip from

£850

One-way from

£543

Popular in

July

Cheapest in

May

Average price

£1,163
15/5-8/6
  • 15/5-8/6
  • 4 total stops
  • 89h 30m total
  • London to Cairns
Search Deals
22/4
  • 22/4
  • 3 total stops
  • 34h 10m total
  • London to Cairns
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£161 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from London to Cairns

Cheapest flights from London to Cairns
Explore the most affordable flight options available from London to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Thu 15/511:35LGW - CNS
2 stops48h 05mMultiple Airlines
Sun 8/606:45CNS - LGW
2 stops41h 25mMultiple Airlines
Deal found 14/4£850
Fri 30/521:20LHR - CNS
2 stops50h 05mMultiple Airlines
Fri 6/621:30CNS - LHR
2 stops54h 10mMultiple Airlines
Deal found 14/4£851
Tue 16/911:25LHR - CNS
1 stop20h 35mSingapore Airlines
Sun 16/1118:35CNS - LHR
1 stop46h 50mSingapore Airlines
Deal found 15/4£952
Tue 16/910:15LGW - CNS
1 stop21h 45mSingapore Airlines
Sun 16/1118:35CNS - LGW
1 stop45h 50mSingapore Airlines
Deal found 15/4£995
Sun 4/509:30LHR - CNS
2 stops39h 10mEtihad Airways
Sat 31/510:20CNS - LHR
2 stops53h 40mEtihad Airways
Deal found 15/4£1,053
Mon 1/907:50STN - CNS
3 stops35h 35mMultiple Airlines
Tue 30/909:00CNS - STN
3 stops41h 55mMultiple Airlines
Deal found 15/4£1,056
Sun 11/514:55STN - CNS
2 stops35h 40mEmirates
Sun 25/518:35CNS - STN
2 stops51h 20mEmirates
Deal found 14/4£1,139
Mon 28/410:05LGW - CNS
2 stops37h 30mEmirates
Thu 8/515:35CNS - LGW
2 stops37h 10mEmirates
Deal found 14/4£1,262
Sun 13/722:10LHR - CNS
2 stops30h 35mChina Southern
Wed 10/906:00CNS - LHR
2 stops46h 00mChina Southern
Deal found 14/4£1,322
Sun 3/806:00LTN - CNS
3 stops39h 00mMultiple Airlines
Sun 10/806:00CNS - LTN
3 stops46h 25mMultiple Airlines
Deal found 14/4£1,373
Wed 4/619:15LHR - CNS
3 stops36h 45mSWISS
Fri 4/718:15CNS - LHR
2 stops36h 30mSWISS
Deal found 14/4£1,403
Sun 11/517:50LCY - CNS
3 stops28h 35mMultiple Airlines
Sun 25/518:15CNS - LCY
2 stops24h 05mMultiple Airlines
Deal found 14/4£1,445

Cheapflights Fare Finder

Customise your flight search to find flights from London to Cairns 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 15 April 2025.
Use the filters below to find and compare flights from London to Cairns that are best for you.

Fly from

London

Fly to

Cairns

Route

Depart

Return

Price

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Thu 15/5

11:35-20:40

2 stops48h 05m

Cairns

Sun 8/6

06:45-15:10

2 stops41h 25m

£850

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Fri 30/5

21:20-08:25

2 stops50h 05m

Cairns

Fri 6/6

21:30-18:40

2 stops54h 10m

£851

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Tue 16/9

11:25-17:00

1 stop20h 35m

Cairns

Sun 16/11

18:35-07:25

1 stop46h 50m

£952

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Tue 16/9

10:15-17:00

1 stop21h 45m

Cairns

Sun 16/11

18:35-06:25

1 stop45h 50m

£995

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sun 4/5

09:30-09:40

2 stops39h 10m

Cairns

Sat 31/5

10:20-07:00

2 stops53h 40m

£1,053

LondonCairns

STN - CNS

STNCNS

London Stansted

Mon 1/9

07:50-04:25

3 stops35h 35m

Cairns

Tue 30/9

09:00-17:55

3 stops41h 55m

£1,056

LondonCairns

STN - CNS

STNCNS

London Stansted

Sun 11/5

14:55-11:35

2 stops35h 40m

Cairns

Sun 25/5

18:35-12:55

2 stops51h 20m

£1,139

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Mon 28/4

10:05-08:35

2 stops37h 30m

Cairns

Thu 8/5

15:35-19:45

2 stops37h 10m

£1,262

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sun 13/7

22:10-13:45

2 stops30h 35m

Cairns

Wed 10/9

06:00-19:00

2 stops46h 00m

£1,322

LondonCairns

LTN - CNS

LTNCNS

London Luton

Sun 3/8

06:00-06:00

3 stops39h 00m

Cairns

Sun 10/8

06:00-19:25

3 stops46h 25m

£1,373

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from London to Cairns

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

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

Use this chart to determine the optimal time to book a return flight from London to Cairns. Price data was last updated on 11 April 2025.

The price you pay for your flight from London to Cairns may vary depending on when you book. For the best chance of a lower fare, look to book 52 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 London to Cairns?

Currently, March is the cheapest month in which you can book a flight from London to Cairns (average of £1,372). Flying from London to Cairns in July is currently the most expensive (average of £2,027). 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 LON to CNS?

Find hourly flight availability from London to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

It’s optimal to fly from London to Cairns in the evening. By choosing this option you can save up to 70% on the cost of your flight, compared to a flight at midday.

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

Use this chart to determine the cheapest time to fly return from London to Cairns. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Cairns flight should consider departing on Friday evenings 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 Cairns by month

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

In terms of precipitation, rainfall in Cairns ranges from 20.0 - 430.0 inches per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Cairns when rainfall is around 20.0 mm.

Temperature in Cairns by month

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

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. 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 Cairns. Reviews last updated 15 April 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Emirates and Qantas Airways from London to Cairns to help guide your decision. 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

Food

7.7

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

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

Food

7.7

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

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
3,198 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

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

Food

7.7

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

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.
China Southern
7.5
Good
94 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

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.
SWISS
7.5
Good
1,578 reviews
Singapore Airlines
8.1
Very Good
1,288 reviews
Check prices

Food

7.7

Crew

8.6

Comfort

7.9

Entertainment

8.0

Overall

8.1

Boarding

8.2

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 London to Cairns. 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 into for flights to Cairns from London?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from London. On average, Cairns has 0 inbound flights from London per day from 6 airlines. Cairns is conveniently located just 2.8 mi from Cairns’s city center.

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

    Flying on Singapore Airlines is currently your cheapest option to Cairns, with prices starting at £964. Additional return tickets that might be worth considering are offered by Emirates and China Southern, with the lowest prices starting at £1,139 and £1,322, respectively. Singapore Airlines is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Cairns 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 London to Cairns?

    Currently, March is the cheapest month in which you can book a flight from London to Cairns (average of £1,372). Flying from London to Cairns in July is currently the most expensive (average of £2,027). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Brisbane flights
Gatwick to Brisbane flights
London City to Brisbane flights
Stansted to Brisbane flights
Manchester to Brisbane flights
Heathrow to Cairns flights
Luton to Brisbane flights
Birmingham to Brisbane flights
Gatwick to Cairns flights
Stansted to Cairns flights
Heathrow to Coolangatta flights
Gatwick to Coolangatta flights
Edinburgh to Brisbane flights
Heathrow to Maroochydore flights
Stansted to Coolangatta flights
London City to Cairns flights
Newcastle upon Tyne to Brisbane flights
Heathrow to Townsville flights
Gatwick to Townsville flights
Manchester to Coolangatta flights
Leeds to Brisbane flights
Manchester to Cairns flights
Luton to Cairns flights
Southampton to Brisbane flights
Southend to Brisbane flights
Manchester to Maroochydore flights
Bristol to Brisbane flights
Heathrow to Mackay flights
Edinburgh to Cairns flights
Exeter to Brisbane flights
Liverpool to Brisbane flights
Leeds to Cairns flights
Edinburgh to Coolangatta flights
Birmingham to Cairns flights
Heathrow to Hamilton Island flights
Gatwick to Hamilton Island flights
Manchester to Gladstone flights
Southampton to Cairns flights
Grimsby to Brisbane flights

Top 6 airlines flying from London to Cairns

Discover the top 6 airlines that operate flights from London to Cairns. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£750Average£859FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
LufthansaCheapest£791Average£986FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Etihad AirwaysCheapest£833Average£975FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Singapore AirlinesCheapest£851Average£1,147FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Japan AirlinesCheapest£1,061Average£1,508FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Qantas AirwaysCheapest£1,160Average£1,465FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from London to Cairns, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London to Cairns for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Cairns flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from London to Cairns 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2025 Cheapflights