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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LON
4 Jan — 11 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Cairns to London are usually found in February or March, booked 68 days in advance, depart on a Monday or Sunday and return on a Tuesday
Cheap flight deals from Cairns to London
Enter your travel dates to find the best prices.
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 5 December 2025.
Fri 19/1215:35CNS - LGW
2 stops36h 50mEmirates
Sun 4/113:35LGW - CNS
2 stops35h 25mEmirates
Deal found 3/12$4,717
Fri 19/1215:35CNS - STN
2 stops54h 30mEmirates
Sun 4/114:05STN - CNS
2 stops34h 55mEmirates
Deal found 3/12$5,047
Fri 19/1218:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sun 4/109:25LGW - CNS
1 stop21h 55mSingapore Airlines
Deal found 3/12$5,178
Fri 19/1219:15CNS - LHR
3 stops55h 45mKLM
Sun 4/111:45LHR - CNS
3 stops32h 00mKLM
Deal found 3/12$5,233
Fri 19/1219:15CNS - LCY
3 stops58h 20mKLM
Sun 4/113:45LCY - CNS
3 stops30h 00mKLM
Deal found 3/12$5,270
Fri 19/1218:35CNS - LHR
1 stop34h 35mSingapore Airlines
Sun 4/109:10LHR - CNS
1 stop22h 10mSingapore Airlines
Deal found 4/12$5,284
Fri 19/1217:35CNS - LHR
3 stops46h 40mQantas Airways
Sun 4/111:50LHR - CNS
2 stops47h 10mQantas Airways
Deal found 3/12$5,490
Fri 19/1209:15CNS - LHR
2 stops31h 00mQatar Airways
Sun 4/113:50LHR - CNS
2 stops47h 15mQatar Airways
Deal found 3/12$5,526
Fri 19/1217:35CNS - LHR
2 stops46h 40mMultiple Airlines
Sun 4/111:50LHR - CNS
1 stop23h 35mMultiple Airlines
Deal found 3/12$6,970
Fri 19/1209:45CNS - LGW
3 stops35h 55mMultiple Airlines
Sun 4/109:40LGW - CNS
2 stops43h 00mMultiple Airlines
Deal found 3/12$11,256
Best flights from Cairns to London
Discover carefully curated flight deals from Cairns to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.
Tue 3/206:00CNS - LGW
2 stops34h 30mMultiple Airlines
Mon 9/217:00LGW - CNS
2 stops38h 15mMultiple Airlines
Deal found 2/12$1,437
Wed 14/118:35CNS - LHR
1 stop34h 35mSingapore Airlines
Sat 28/221:45LHR - CNS
1 stop33h 35mSingapore Airlines
Deal found 2/12$1,794
Tue 3/211:25CNS - LHR
3 stops39h 15mSWISS
Mon 9/220:05LHR - CNS
2 stops51h 50mSWISS
Deal found 2/12$1,851
Tue 3/211:25CNS - LHR
1 stop28h 00mCathay Pacific
Mon 9/222:05LHR - CNS
2 stops50h 40mCathay Pacific
Deal found 2/12$1,945
Thu 5/209:15CNS - LGW
2 stops30h 40mQatar Airways
Mon 9/209:00LGW - CNS
2 stops40h 00mQatar Airways
Deal found 2/12$2,087
Tue 3/211:35CNS - STN
2 stops34h 30mEmirates
Mon 9/214:05STN - CNS
2 stops32h 30mEmirates
Deal found 2/12$2,129
Sun 18/118:35CNS - LHR
2 stops24h 10mLufthansa
Sun 25/116:30LHR - CNS
2 stops31h 25mLufthansa
Deal found 4/12$2,191
Mon 16/219:15CNS - LCY
3 stops58h 20mKLM
Thu 19/207:45LCY - CNS
3 stops36h 00mKLM
Deal found 1/12$3,000
Wed 14/118:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sat 28/209:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 3/12$1,797
Wed 4/318:35CNS - LHR
1 stop23h 05mSingapore Airlines
Sun 8/310:40LHR - CNS
1 stop20h 40mSingapore Airlines
Deal found 2/12$1,821
Thu 5/306:00CNS - STN
2 stops40h 05mEmirates
Sun 8/314:05STN - CNS
2 stops44h 55mEmirates
Deal found 1/12$2,178
Wed 14/106:00CNS - LHR
2 stops34h 25mQatar Airways
Sat 28/214:55LHR - CNS
2 stops31h 40mQatar Airways
Deal found 2/12$2,193
Sun 18/112:35CNS - LHR
2 stops51h 55mCathay Pacific
Sun 25/122:05LHR - CNS
1 stop25h 50mCathay Pacific
Deal found 4/12$2,199
Wed 14/106:00CNS - LGW
2 stops34h 30mMultiple Airlines
Sat 28/210:30LGW - CNS
2 stops62h 50mMultiple Airlines
Deal found 4/12$2,240
Wed 14/106:00CNS - LGW
2 stops33h 55mQatar Airways
Sat 28/208:40LGW - CNS
2 stops28h 25mQatar Airways
Deal found 3/12$2,213
Wed 14/111:35CNS - STN
2 stops34h 30mEmirates
Sat 28/220:15STN - CNS
2 stops28h 30mEmirates
Deal found 2/12$2,265
Sun 18/118:35CNS - LHR
1 stop45h 20mSingapore Airlines
Sun 25/120:35LHR - CNS
1 stop58h 45mSingapore Airlines
Deal found 4/12$2,075
Sat 17/119:30CNS - LGW
2 stops45h 00mMultiple Airlines
Sat 24/110:30LGW - CNS
2 stops62h 50mMultiple Airlines
Deal found 3/12$2,317
Sun 18/109:15CNS - LGW
2 stops30h 40mQatar Airways
Sun 25/108:40LGW - CNS
2 stops40h 20mQatar Airways
Deal found 4/12$2,268
Sun 18/118:35CNS - LCY
2 stops24h 40mMultiple Airlines
Sun 25/117:40LCY - CNS
2 stops30h 15mMultiple Airlines
Deal found 4/12$2,323
Sat 17/117:40CNS - STN
2 stops34h 15mEmirates
Sat 24/114:05STN - CNS
2 stops32h 30mEmirates
Deal found 3/12$2,418
Tue 3/211:25CNS - LCY
2 stops31h 50mLufthansa
Mon 9/218:15LCY - CNS
2 stops37h 05mLufthansa
Deal found 2/12$3,038
Fri 16/119:15CNS - LCY
3 stops56h 05mKLM
Fri 23/110:00LCY - CNS
3 stops33h 45mKLM
Deal found 2/12$3,046
Sun 18/117:40CNS - STN
2 stops34h 15mEmirates
Sun 25/114:05STN - CNS
2 stops47h 00mEmirates
Deal found 4/12$2,451
Sat 27/1219:15CNS - LCY
3 stops56h 05mKLM
Fri 16/109:20LCY - CNS
3 stops34h 25mKLM
Deal found 2/12$3,324
Fri 16/117:00CNS - STN
2 stops53h 05mEmirates
Fri 23/120:15STN - CNS
2 stops55h 50mEmirates
Deal found 2/12$2,504
Tue 3/206:00CNS - LCY
3 stops35h 15mMultiple Airlines
Mon 9/217:50LCY - CNS
3 stops34h 15mMultiple Airlines
Deal found 2/12$2,961
Sat 27/1219:15CNS - LCY
3 stops56h 05mKLM
Wed 14/120:05LCY - CNS
3 stops47h 40mKLM
Deal found 2/12$3,324
Sat 27/1219:15CNS - LCY
3 stops56h 05mKLM
Thu 15/107:45LCY - CNS
3 stops36h 00mKLM
Deal found 2/12$3,324
Sat 14/315:35CNS - STN
2 stops30h 30mEmirates
Sat 28/320:15STN - CNS
2 stops29h 40mEmirates
Deal found 3/12$3,065
Last-minute flights from Cairns to London
Discover last-minute flight deals from Cairns to London. Data last updated 5 December 2025 and is based on user searches.
Wed 14/118:35CNS - LHR
1 stop30h 45mSingapore Airlines
Sat 28/221:45LHR - CNS
1 stop33h 35mSingapore Airlines
Deal found 3/12$1,795
Wed 14/118:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sat 28/209:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 3/12$1,797
Wed 14/106:00CNS - LHR
2 stops34h 25mQatar Airways
Sat 28/214:55LHR - CNS
2 stops31h 40mQatar Airways
Deal found 3/12$2,194
Wed 14/106:00CNS - LGW
2 stops33h 55mQatar Airways
Sat 28/208:40LGW - CNS
2 stops28h 25mQatar Airways
Deal found 3/12$2,213
Thu 15/111:25CNS - LHR
1 stop37h 35mCathay Pacific
Sun 25/116:50LHR - CNS
1 stop31h 05mCathay Pacific
Deal found 4/12$1,825
Thu 15/111:25CNS - LHR
2 stops30h 40mSWISS
Sun 25/118:40LHR - CNS
2 stops29h 15mSWISS
Deal found 4/12$1,872
Thu 15/111:25CNS - LCY
2 stops31h 20mSWISS
Sun 25/117:40LCY - CNS
2 stops30h 15mSWISS
Deal found 4/12$1,924
Thu 15/109:15CNS - LGW
2 stops30h 40mMultiple Airlines
Sun 25/108:40LGW - CNS
2 stops40h 20mMultiple Airlines
Deal found 4/12$2,155
Sat 17/109:15CNS - LHR
2 stops31h 10mQatar Airways
Sat 24/113:50LHR - CNS
2 stops32h 45mQatar Airways
Deal found 3/12$2,235
Sun 18/118:35CNS - LHR
1 stop45h 20mSingapore Airlines
Sun 25/120:35LHR - CNS
1 stop58h 45mSingapore Airlines
Deal found 4/12$2,075
Sun 18/118:35CNS - LHR
2 stops24h 10mLufthansa
Sun 25/116:30LHR - CNS
2 stops31h 25mLufthansa
Deal found 4/12$2,191
Sun 18/112:35CNS - LHR
2 stops51h 55mCathay Pacific
Sun 25/122:05LHR - CNS
1 stop25h 50mCathay Pacific
Deal found 4/12$2,199
One-way flights from Cairns to London
Search for one-way flight options from Cairns to London. Find affordable one-way fares based on user searches. Data last updated 5 December 2025.
Wed 6/518:15CNS - LHR
2 stops23h 25mLufthansa
Deal found 3/12$782
Fri 20/309:45CNS - LHR
3 stops34h 10mMultiple Airlines
Deal found 3/12$794
Sat 14/309:45CNS - LHR
3 stops40h 25mMultiple Airlines
Deal found 3/12$800
Tue 17/309:45CNS - LHR
2 stops40h 35mMultiple Airlines
Deal found 4/12$809
Wed 6/518:15CNS - LCY
2 stops23h 25mLufthansa
Deal found 3/12$818
Sun 3/506:00CNS - LGW
2 stops33h 40mMultiple Airlines
Deal found 2/12$865
Sun 3/506:45CNS - LHR
2 stops44h 55mMultiple Airlines
Deal found 2/12$867
Wed 6/515:20CNS - LHR
3 stops36h 40mMultiple Airlines
Deal found 3/12$880
Wed 6/515:20CNS - LGW
3 stops48h 45mMultiple Airlines
Deal found 3/12$882
Wed 6/521:35CNS - STN
3 stops52h 00mMultiple Airlines
Deal found 3/12$898
Sun 3/518:15CNS - LCY
2 stops23h 25mLufthansa
Deal found 2/12$969
Tue 31/318:05CNS - LHR
3 stops54h 15mMultiple Airlines
Deal found 2/12$1,031
Find 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 5 December 2025.
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 5 December 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
Tue 3/2
06:00-06:30
2 stops34h 30m
London Gatwick
Mon 9/2
17:00-17:15
2 stops38h 15m
$1,437
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Wed 14/1
18:35-19:10
1 stop34h 35m
London Heathrow
Sat 28/2
21:45-17:20
1 stop33h 35m
$1,794
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Wed 14/1
18:35-06:25
1 stop21h 50m
London Gatwick
Sat 28/2
09:20-17:20
1 stop46h 00m
$1,797
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Wed 4/3
18:35-07:40
1 stop23h 05m
London Heathrow
Sun 8/3
10:40-17:20
1 stop20h 40m
$1,821
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Tue 3/2
11:25-16:40
3 stops39h 15m
London Heathrow
Mon 9/2
20:05-09:55
2 stops51h 50m
$1,851
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Tue 3/2
11:25-05:25
1 stop28h 00m
London Heathrow
Mon 9/2
22:05-10:45
2 stops50h 40m
$1,945
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Sun 18/1
18:35-05:55
1 stop45h 20m
London Heathrow
Sun 25/1
20:35-17:20
1 stop58h 45m
$2,075
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Thu 5/2
09:15-05:55
2 stops30h 40m
London Gatwick
Mon 9/2
09:00-11:00
2 stops40h 00m
$2,087
CairnsLondon
CNS - STN
CNSSTN
Cairns
Tue 3/2
11:35-12:05
2 stops34h 30m
London Stansted
Mon 9/2
14:05-08:35
2 stops32h 30m
$2,129
CairnsLondon
CNS - STN
CNSSTN
Cairns
Thu 5/3
06:00-12:05
2 stops40h 05m
London Stansted
Sun 8/3
14:05-21:00
2 stops44h 55m
$2,178
Flights are sorted by cheapest return flights first.
Deals found on 3/12
Showing 1-10 of 57 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 28 November 2025.
Booking 68 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, February is the cheapest month in which you can book a flight from Cairns to London (average of $1,414). Flying from Cairns to London in December is currently the most expensive (average of $2,285). 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 5 December 2025.
It’s optimal to fly from Cairns to London at midday. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the evening.
What’s the top stopover airport for flights from Cairns to London?
Share of one-stop return flights from Cairns to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Singapore (SIN) – chosen by Cheapflights users on 97% of one-stop itineraries from Cairns to London on Cheapflights.
What’s the cheapest stopover airport for flights from Cairns to London?
Average return fare for one-stop flights from Cairns to London, 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 $2,028.
What’s the fastest stopover option from Cairns to London?
Shortest average travel time for one-stop one-way flights from Cairns to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 25h 10m.
Which airport typically offers the quickest stopover for flights from Cairns to London?
Average stopover duration for one-stop one-way flights from Cairns to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Singapore (SIN) offer the fastest connection on this route, with an average stopover time of 3h 52m.
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 5 December 2025.
Read through reviews of airlines operating flights from Cairns to London, such as Emirates, Singapore Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
A380 is best airplane in the world for long haul flights. And Emirates one of the top airlines.
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 2 airlines. Cairns is conveniently located just 4.4 km from Cairns’s city centre.
How long is the flight from Cairns to London?
Singapore Airlines, SWISS, and Cathay Pacific can get you from Cairns to London in just under 28h. Your travel time can differ by up to 11h 15m. There are 15142 km between Cairns and London. This flight may include one or multiple stops.
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 $1,445 on this airline. An additional option worth looking into is Qantas Airways, starting at $1,917. You may be able to fly from Cairns to London for 29% less than the average price by searching for these airlines.
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, February is the cheapest month in which you can book a flight from Cairns to London (average of $1,414). Flying from Cairns to London in December is currently the most expensive (average of $2,285). 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.
Book flights to London if you plan to visit one of these locations
Kingston upon Thames
Hounslow
Horsham
Southall
Chatham
Dorking
Dover
Braintree
Gatwick
Chertsey
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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 5 December 2025.
Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 5 December 2025.
Discover the top 2 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 5 December 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 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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