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Cheap flights from London to Cairns from £359
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CNS
23 Nov — 30 Nov1
Cheapflights Tip: The best prices from London to Cairns are usually found in May or September, booked 53 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 24 October 2025.
Find flight deals from London to Cairns
Cheapest flights from London to CairnsExplore 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 24 October 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 24 October 2025.
Mon 29/1210:30LGW - CNS
2 stops44h 45mMultiple Airlines
Wed 14/106:00CNS - LGW
2 stops42h 00mMultiple Airlines
Deal found 21/10£763
Mon 29/1210:30LGW - CNS
2 stops44h 45mMultiple Airlines
Thu 15/109:55CNS - LGW
2 stops62h 05mMultiple Airlines
Deal found 21/10£769
Tue 30/1221:00LHR - CNS
2 stops50h 20mMultiple Airlines
Sun 18/115:50CNS - LHR
2 stops59h 40mMultiple Airlines
Deal found 22/10£829
Sun 28/1217:00LGW - CNS
2 stops41h 55mMultiple Airlines
Sun 18/106:00CNS - LGW
2 stops42h 00mMultiple Airlines
Deal found 23/10£897
Sun 28/1221:00LHR - CNS
2 stops39h 05mMultiple Airlines
Sun 18/106:00CNS - LHR
2 stops45h 30mMultiple Airlines
Deal found 23/10£910
Sun 7/1217:00LGW - CNS
3 stops53h 30mMultiple Airlines
Sun 14/1209:45CNS - LGW
3 stops54h 45mMultiple Airlines
Deal found 23/10£955
Sat 6/1217:00LGW - CNS
3 stops53h 30mMultiple Airlines
Sat 13/1209:45CNS - LGW
3 stops54h 45mMultiple Airlines
Deal found 21/10£992
Sun 7/1206:25STN - CNS
3 stops36h 10mMultiple Airlines
Sun 14/1206:40CNS - STN
3 stops44h 10mMultiple Airlines
Deal found 23/10£1,023
Sun 9/1113:55LHR - CNS
2 stops46h 10mMultiple Airlines
Sun 16/1120:25CNS - LHR
2 stops44h 15mMultiple Airlines
Deal found 22/10£1,032
Mon 29/1219:50LHR - CNS
2 stops52h 05mCathay Pacific
Thu 15/111:25CNS - LHR
1 stop37h 35mCathay Pacific
Deal found 21/10£1,054
Wed 5/1121:00LHR - CNS
2 stops49h 30mMultiple Airlines
Wed 26/1119:15CNS - LHR
2 stops32h 15mMultiple Airlines
Deal found 22/10£1,066
Tue 30/1210:30LGW - CNS
2 stops50h 35mMultiple Airlines
Sun 18/118:35CNS - LGW
2 stops33h 15mMultiple Airlines
Deal found 22/10£1,081
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 24 October 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
Mon 29/12
10:30-17:15
2 stops44h 45m
Cairns
Thu 15/1
09:55-14:00
2 stops62h 05m
£769
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Sat 6/12
17:00-08:30
3 stops53h 30m
Cairns
Sat 13/12
09:45-06:30
3 stops54h 45m
£992
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Tue 3/2
06:25-05:45
3 stops37h 20m
Cairns
Tue 17/2
06:00-06:30
2 stops34h 30m
£1,014
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Sun 7/12
10:30-17:15
2 stops44h 45m
Cairns
Sun 14/12
09:45-14:00
3 stops38h 15m
£1,020
LondonCairns
STN - CNS
STNCNS
London Stansted
Sun 7/12
06:25-04:35
3 stops36h 10m
Cairns
Sun 14/12
06:40-16:50
3 stops44h 10m
£1,023
LondonCairns
LHR - CNS
LHRCNS
London Heathrow
Sun 15/3
20:15-17:20
2 stops59h 05m
Cairns
Sun 19/4
18:15-15:40
2 stops30h 25m
£1,040
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Tue 3/2
09:20-17:20
1 stop22h 00m
Cairns
Tue 17/2
06:00-06:25
2 stops34h 25m
£1,096
LondonCairns
STN - CNS
STNCNS
London Stansted
Thu 6/11
08:05-05:45
3 stops35h 40m
Cairns
Sun 9/11
06:40-20:20
3 stops47h 40m
£1,107
LondonCairns
LGW - CNS
LGWCNS
London Gatwick
Sun 15/3
09:25-17:20
1 stop21h 55m
Cairns
Sun 19/4
18:15-06:25
1 stop45h 10m
£1,113
LondonCairns
STN - CNS
STNCNS
London Stansted
Sat 6/12
06:00-04:35
3 stops36h 35m
Cairns
Sat 13/12
11:25-20:05
3 stops42h 40m
£1,114
Showing 1-10 of 60 results
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 17 October 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, June is the cheapest month in which you can book a flight from London to Cairns (average of £791). Flying from London to Cairns in December is currently the most expensive (average of £1,107). 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 24 October 2025.
It’s optimal to fly from London to Cairns in the afternoon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at midday.
How much does it cost for a return flight from London to Cairns?
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.
Singapore (SIN) – chosen by Cheapflights users on 86% 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 £1,187.
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 Singapore (SIN) have the shortest average one-way travel time for one-stop routes: 24h 32m.
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 Sydney (SYD) offer the fastest connection on this route, with an average stopover time of 3h 08m.
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 24 October 2025.
See what other customers who have flown with Japan Airlines, Singapore Airlines, andCathay Pacific from London to Cairns have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.7
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sept 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sept 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sept 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sept 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sept 2025
HNL - NRT
Food
7.7
Entertainment
7.8
Boarding
8.4
Comfort
8.2
Crew
8.7
Overall
8.3
Reviews
1 / 20
10.0
ExcellentBrian,Sept 2025
HNL - NRT
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.
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Alternative routes for London to Cairns
See prices for flight routes from nearby airports that may be better suited for you.
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 24 October 2025.
Fly with Cheapflights
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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.