Find flights
When to book
Airlines
FAQs

Cheap flights from Cairns to London from £384

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LON
4 May — 11 May1
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 Saturday and return on a Thursday

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 29 April 2025.

Round-trip from

£784

One-way from

£384

Popular in

December

Cheapest in

October

Average price

£895
12/6-19/6
  • 12/6-19/6
  • 4 total stops
  • 101h 20m total
  • Cairns to London
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 53h 15m total
  • Cairns to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 29 April 2025.

Thu 12/619:00CNS - LGW
2 stops53h 00mMultiple Airlines
Thu 19/611:35LGW - CNS
2 stops48h 20mMultiple Airlines
Deal found 28/4£784
Sat 7/621:30CNS - LHR
2 stops55h 15mMultiple Airlines
Fri 20/622:05LHR - CNS
2 stops37h 35mMultiple Airlines
Deal found 29/4£798
Sun 25/518:15CNS - LHR
1 stop34h 15mSingapore Airlines
Sun 22/611:25LHR - CNS
1 stop20h 35mSingapore Airlines
Deal found 28/4£940
Mon 12/518:15CNS - LGW
1 stop21h 10mSingapore Airlines
Mon 19/510:15LGW - CNS
1 stop45h 45mSingapore Airlines
Deal found 29/4£991
Sun 25/518:15CNS - LCY
2 stops23h 50mMultiple Airlines
Sun 22/619:20LCY - CNS
2 stops48h 05mMultiple Airlines
Deal found 28/4£1,010
Mon 12/507:15CNS - STN
3 stops37h 15mMultiple Airlines
Mon 19/506:10STN - CNS
3 stops38h 45mMultiple Airlines
Deal found 29/4£1,028
Mon 12/512:15CNS - STN
2 stops33h 40mEmirates
Mon 19/514:55STN - CNS
2 stops35h 40mEmirates
Deal found 29/4£1,057
Mon 17/1112:40CNS - LHR
2 stops37h 30mEmirates
Mon 15/1215:50LHR - CNS
2 stops34h 15mEmirates
Deal found 28/4£1,126
Sun 25/506:00CNS - LHR
3 stops33h 35mQantas Airways
Sun 22/620:50LHR - CNS
3 stops31h 55mQantas Airways
Deal found 28/4£1,134
Sun 25/512:15CNS - LGW
2 stops33h 20mEmirates
Sun 22/621:45LGW - CNS
2 stops35h 25mEmirates
Deal found 28/4£1,145
Mon 8/1211:45CNS - LHR
2 stops35h 35mQatar Airways
Mon 12/114:55LHR - CNS
2 stops34h 10mQatar Airways
Deal found 28/4£1,345
Thu 12/609:00CNS - LCY
3 stops41h 20mKLM
Thu 19/610:00LCY - CNS
3 stops35h 00mKLM
Deal found 28/4£1,454

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 858,174 searches. Data last updated 29 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 - LGW

CNSLGW

Cairns

Thu 12/6

19:00-15:00

2 stops53h 00m

London Gatwick

Thu 19/6

11:35-20:55

2 stops48h 20m

£784

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sat 7/6

21:30-19:45

2 stops55h 15m

London Heathrow

Fri 20/6

22:05-20:40

2 stops37h 35m

£798

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sun 25/5

18:15-19:30

1 stop34h 15m

London Heathrow

Sun 22/6

11:25-17:00

1 stop20h 35m

£940

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Mon 12/5

18:15-06:25

1 stop21h 10m

London Gatwick

Mon 19/5

10:15-17:00

1 stop45h 45m

£991

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

£1,010

CairnsLondon

CNS - STN

CNSSTN

Cairns

Mon 12/5

07:15-11:30

3 stops37h 15m

London Stansted

Mon 19/5

06:10-05:55

3 stops38h 45m

£1,028

CairnsLondon

CNS - STN

CNSSTN

Cairns

Mon 12/5

12:15-12:55

2 stops33h 40m

London Stansted

Mon 19/5

14:55-11:35

2 stops35h 40m

£1,057

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Sun 25/5

06:00-06:35

3 stops33h 35m

London Heathrow

Sun 22/6

20:50-13:45

3 stops31h 55m

£1,134

CairnsLondon

CNS - LGW

CNSLGW

Cairns

Sun 25/5

12:15-12:35

2 stops33h 20m

London Gatwick

Sun 22/6

21:45-18:10

2 stops35h 25m

£1,145

CairnsLondon

CNS - LHR

CNSLHR

Cairns

Mon 2/6

12:15-14:25

2 stops35h 10m

London Heathrow

Sun 29/6

16:50-12:55

2 stops35h 05m

£1,332

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 32 results
1
2
3
4

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 25 April 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 2 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 £164). 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 29 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 29% 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 29 April 2025.
Read reviews from past customers who have flown Singapore Airlines, Emirates and KLM 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.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

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
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

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
3,213 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

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
1,333 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

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
1,273 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

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
828 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Comfort

7.9

Overall

8.1

Entertainment

8.0

Food

7.7

Boarding

8.2

Crew

8.6

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?

    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 (£940), Emirates (£1,057), and Qantas Airways (£1,134) offers the cheapest pricing from Cairns to London. Singapore Airlines is currently priced 5% 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 £530. Users have also found prices from £644 and £665 on Lufthansa 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 £164). 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
Gatwick
Luton
Slough
Croydon
Eastbourne
Ilford
Hayes
Southend-on-Sea
Crawley
Wembley
Ipswich
Maidstone
Winchester
Folkestone
Dartford
Watford
Chichester

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.

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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest£967Average£1,313FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines 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 Cairns to London?

When you search for this flight from Cairns to London, 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 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! Cheapflights helps users easily find flights from Cairns to London with no change fees.

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

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.

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