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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CNS
5 Sep — 12 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from London to Cairns are usually found in May or February, booked 53 days in advance, depart on a Tuesday or Monday 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 31 August 2025.
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 31 August 2025.
Mon 13/1021:20LHR - CNS
2 stops30h 40mMultiple Airlines
Mon 20/1018:15CNS - LHR
1 stop30h 30mMultiple Airlines
Deal found 29/8$2,294
Mon 22/912:00LGW - CNS
2 stops40h 45mChina Southern
Thu 16/1006:00CNS - LGW
2 stops34h 10mChina Southern
Deal found 29/8$2,301
Sun 21/922:10LHR - CNS
2 stops30h 35mChina Southern
Thu 16/1006:00CNS - LHR
2 stops46h 00mChina Southern
Deal found 29/8$2,304
Wed 5/1120:15STN - CNS
2 stops40h 50mMultiple Airlines
Mon 24/1115:35CNS - STN
2 stops36h 25mMultiple Airlines
Deal found 30/8$2,317
Fri 12/911:35LGW - CNS
2 stops33h 20mMultiple Airlines
Mon 15/906:45CNS - LGW
3 stops45h 05mMultiple Airlines
Deal found 29/8$2,361
Sun 21/922:10LHR - CNS
2 stops30h 35mChina Southern
Tue 14/1015:35CNS - LHR
2 stops60h 25mChina Southern
Deal found 29/8$2,367
Fri 12/917:15LHR - CNS
3 stops44h 50mMultiple Airlines
Mon 15/921:30CNS - LHR
3 stops41h 55mMultiple Airlines
Deal found 29/8$2,390
Mon 22/911:35LGW - CNS
2 stops33h 20mMultiple Airlines
Mon 13/1018:15CNS - LGW
1 stop21h 25mMultiple Airlines
Deal found 29/8$2,393
Sun 28/919:00LGW - CNS
3 stops53h 45mMultiple Airlines
Sun 5/1006:00CNS - LGW
2 stops33h 30mMultiple Airlines
Deal found 29/8$2,402
Mon 20/1011:35LGW - CNS
2 stops44h 35mMultiple Airlines
Mon 3/1118:35CNS - LGW
1 stop21h 50mMultiple Airlines
Deal found 30/8$2,422
Mon 27/1022:00LHR - CNS
2 stops38h 05mMultiple Airlines
Mon 10/1118:35CNS - LHR
1 stop30h 45mMultiple Airlines
Deal found 30/8$2,442
Wed 5/1113:35LGW - CNS
3 stops32h 55mMultiple Airlines
Mon 24/1114:35CNS - LGW
3 stops35h 35mMultiple Airlines
Deal found 30/8$2,447
Best flights from London to Cairns
Discover carefully curated flight deals from London to Cairns that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2025.
Mon 13/1021:20LHR - CNS
2 stops30h 40mMultiple Airlines
Mon 20/1018:15CNS - LHR
1 stop30h 30mMultiple Airlines
Deal found 29/8$2,294
Mon 22/912:00LGW - CNS
2 stops40h 45mChina Southern
Thu 16/1006:00CNS - LGW
2 stops34h 10mChina Southern
Deal found 29/8$2,301
Wed 5/1120:15STN - CNS
2 stops40h 50mEmirates
Wed 10/1211:35CNS - STN
2 stops58h 30mEmirates
Deal found 29/8$2,456
Wed 24/910:00LGW - CNS
1 stop46h 00mSingapore Airlines
Wed 15/1018:15CNS - LGW
1 stop21h 25mSingapore Airlines
Deal found 29/8$2,469
Mon 22/912:00LGW - CNS
2 stops40h 45mChina Southern
Sat 18/1015:35CNS - LGW
2 stops48h 15mChina Southern
Deal found 29/8$2,301
Wed 5/1120:15STN - CNS
2 stops40h 50mMultiple Airlines
Mon 24/1115:35CNS - STN
2 stops36h 25mMultiple Airlines
Deal found 30/8$2,317
Wed 24/920:35LHR - CNS
1 stop35h 25mSingapore Airlines
Wed 15/1018:15CNS - LHR
1 stop30h 30mSingapore Airlines
Deal found 29/8$2,471
Mon 22/912:00LGW - CNS
2 stops40h 45mChina Southern
Sun 12/1006:00CNS - LGW
2 stops33h 50mChina Southern
Deal found 29/8$2,301
Fri 12/911:35LGW - CNS
2 stops33h 20mMultiple Airlines
Mon 15/906:45CNS - LGW
3 stops45h 05mMultiple Airlines
Deal found 29/8$2,361
Sun 21/921:10STN - CNS
2 stops36h 00mEmirates
Thu 16/1009:10CNS - STN
2 stops36h 45mEmirates
Deal found 29/8$2,725
Sun 21/922:10LHR - CNS
2 stops30h 35mChina Southern
Thu 16/1006:00CNS - LHR
2 stops46h 00mChina Southern
Deal found 29/8$2,304
Fri 12/917:15LHR - CNS
3 stops44h 50mMultiple Airlines
Mon 15/921:30CNS - LHR
3 stops41h 55mMultiple Airlines
Deal found 29/8$2,390
Last-minute flights from London to Cairns
Discover last-minute flight deals from London to Cairns. Data last updated 31 August 2025 and is based on user searches.
Sun 7/917:15LHR - CNS
3 stops33h 20mMultiple Airlines
Wed 24/920:25CNS - LHR
3 stops42h 55mMultiple Airlines
Deal found 29/8$2,491
Sun 7/920:35LHR - CNS
1 stop59h 25mSingapore Airlines
Wed 24/918:15CNS - LHR
1 stop34h 15mSingapore Airlines
Deal found 29/8$2,607
Fri 12/911:35LGW - CNS
2 stops33h 20mMultiple Airlines
Mon 15/906:45CNS - LGW
3 stops45h 05mMultiple Airlines
Deal found 29/8$2,361
Fri 12/908:45STN - CNS
3 stops36h 10mMultiple Airlines
Mon 15/906:45CNS - STN
3 stops44h 15mMultiple Airlines
Deal found 29/8$2,575
Sun 21/919:00LGW - CNS
2 stops48h 25mMultiple Airlines
Mon 13/1018:15CNS - LGW
1 stop21h 25mMultiple Airlines
Deal found 29/8$2,563
Mon 22/912:00LGW - CNS
2 stops40h 45mChina Southern
Thu 16/1006:00CNS - LGW
2 stops34h 10mChina Southern
Deal found 29/8$2,301
Mon 22/911:35LGW - CNS
2 stops33h 20mMultiple Airlines
Mon 13/1018:15CNS - LGW
1 stop21h 25mMultiple Airlines
Deal found 29/8$2,393
Mon 22/918:05LGW - CNS
2 stops26h 50mMultiple Airlines
Fri 17/1018:15CNS - LGW
1 stop21h 25mMultiple Airlines
Deal found 29/8$2,523
Tue 23/911:35LGW - CNS
2 stops55h 50mMultiple Airlines
Mon 13/1018:15CNS - LGW
1 stop21h 25mMultiple Airlines
Deal found 29/8$2,599
Wed 24/910:00LGW - CNS
1 stop46h 00mSingapore Airlines
Wed 15/1018:15CNS - LGW
1 stop21h 25mSingapore Airlines
Deal found 29/8$2,469
Wed 24/911:35LGW - CNS
2 stops31h 50mMultiple Airlines
Mon 13/1018:15CNS - LGW
1 stop21h 25mMultiple Airlines
Deal found 29/8$2,654
Sun 28/919:00LGW - CNS
3 stops53h 45mMultiple Airlines
Sun 5/1006:00CNS - LGW
2 stops33h 30mMultiple Airlines
Deal found 29/8$2,402
One-way flights from London to Cairns
Search for one-way flight options from London to Cairns. Find affordable one-way fares based on user searches. Data last updated 31 August 2025.
Fri 7/1110:30LGW - CNS
3 stops60h 00mMultiple Airlines
Deal found 30/8$888
Wed 26/1121:00LHR - CNS
2 stops46h 45mMultiple Airlines
Deal found 29/8$943
Fri 7/1121:00LHR - CNS
3 stops49h 30mMultiple Airlines
Deal found 30/8$952
Mon 23/218:40LGW - CNS
2 stops36h 40mSWISS
Deal found 30/8$1,129
Mon 23/218:40LHR - CNS
2 stops36h 40mSWISS
Deal found 30/8$1,132
Mon 23/219:10LCY - CNS
2 stops36h 10mSWISS
Deal found 30/8$1,149
Sat 27/921:30LGW - CNS
2 stops45h 55mMultiple Airlines
Deal found 30/8$1,151
Wed 26/1109:25LCY - CNS
2 stops33h 10mMultiple Airlines
Deal found 29/8$1,184
Thu 16/1022:00LHR - CNS
3 stops40h 05mMultiple Airlines
Deal found 29/8$1,193
Thu 25/917:50STN - CNS
3 stops51h 05mMultiple Airlines
Deal found 30/8$1,221
Thu 25/921:00LHR - CNS
3 stops47h 55mMultiple Airlines
Deal found 30/8$1,230
Sat 27/922:05LHR - CNS
3 stops49h 20mMultiple Airlines
Deal found 30/8$1,236
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 647,157 searches. Data last updated 31 August 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
LHR - CNS
LHRCNS
London Heathrow
Mon 13/10
21:20-13:00
2 stops30h 40m
Cairns
Mon 20/10
18:15-15:45
1 stop30h 30m
$2,294
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Mon 22/9
12:00-13:45
2 stops40h 45m
Cairns
Thu 16/10
06:00-07:10
2 stops34h 10m
$2,301
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Mon 22/9
12:00-13:45
2 stops40h 45m
Cairns
Sat 18/10
15:35-06:50
2 stops48h 15m
$2,301
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Mon 22/9
12:00-13:45
2 stops40h 45m
Cairns
Sun 12/10
06:00-06:50
2 stops33h 50m
$2,301
LondonCairns
LHR - CNS
LHRCNS
London Heathrow
Sun 21/9
22:10-13:45
2 stops30h 35m
Cairns
Thu 16/10
06:00-19:00
2 stops46h 00m
$2,304
LondonCairns
STN - CNS
STNCNS
London Stansted
Wed 5/11
20:15-23:05
2 stops40h 50m
Cairns
Mon 24/11
15:35-18:00
2 stops36h 25m
$2,317
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Fri 12/9
11:35-05:55
2 stops33h 20m
Cairns
Mon 15/9
06:45-18:50
3 stops45h 05m
$2,361
LondonCairns
LHR - CNS
LHRCNS
London Heathrow
Sun 21/9
22:10-13:45
2 stops30h 35m
Cairns
Tue 14/10
15:35-19:00
2 stops60h 25m
$2,367
LondonCairns
LHR - CNS
LHRCNS
London Heathrow
Sun 21/9
22:10-13:45
2 stops30h 35m
Cairns
Mon 13/10
06:00-19:00
2 stops46h 00m
$2,367
LondonCairns
LHR - CNS
LHRCNS
London Heathrow
Fri 12/9
17:15-23:05
3 stops44h 50m
Cairns
Mon 15/9
21:30-06:25
3 stops41h 55m
$2,390
Flights are sorted by cheapest return flights first.
Deals found on 30/8
Showing 1-10 of 60 results
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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 29 August 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 $166). Flying from London to Cairns in October is currently the most expensive (average of $233). 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’s the top stopover airport for flights from London to Cairns?
Share of one-stop return flights from London to Cairns chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Hong Kong (HKG) – chosen by Cheapflights users on 50% of one-stop itineraries from London to Cairns on Cheapflights.
What’s the cheapest stopover airport for flights from London to Cairns?
Average return fare for one-stop flights from London to Cairns, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Hong Kong (HKG) is the most affordable one-stop option, with an average return flight price of $1,662.
What’s the fastest stopover option from London to Cairns?
Shortest average travel time for one-stop one-way flights from London to Cairns, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) have the shortest average one-way travel time for one-stop routes: 26h 25m.
Which airport typically offers the quickest stopover for flights from London to Cairns?
Average stopover duration for one-stop one-way flights from London to Cairns, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average stopover time of 6h 00m.
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 31 August 2025.
Read through reviews of airlines operating flights from London to Cairns, such as Singapore Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered
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?
If you book a flight to Cairns from London, you will be flying to Cairns, which is the city’s only airport. Cairns (CNS) is located 4.4 km from the centre of Cairns. There are 0 flights from London to Cairns per day from 0 different airlines.
How long is the flight from London to Cairns?
Departing from London to Cairns will take you 40h 45m. London and Cairns are separated by a distance of 15149 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from London to Cairns?
The most popular flight routes from London to Cairns are London Heathrow - Cairns, London Gatwick - Cairns and 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 $166). Flying from London to Cairns in October is currently the most expensive (average of $233). 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.
Explore flights to Cairns departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2025.
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?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to Cairns. 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 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?
Certainly. Search results for flights to Cairns from London 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 London to Cairns become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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