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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LON
14 Mar — 21 Mar1
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 Saturday and return on a Thursday
Cheap flight deals from Cairns to London
Enter your travel dates to find the best prices.
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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 12 February 2026.
Tue 10/309:45
CNS
-
LHR
2 stops40h 35m
Multiple Airlines
Fri 13/321:00
LHR
-
CNS
3 stops39h 05m
Multiple Airlines
Deal found 11/2£717
Mon 2/309:55
CNS
-
LGW
2 stops54h 35m
Multiple Airlines
Thu 12/310:30
LGW
-
CNS
2 stops44h 45m
Multiple Airlines
Deal found 10/2£805
Sun 16/806:00
CNS
-
LGW
2 stops33h 40m
Multiple Airlines
Fri 4/918:40
LGW
-
CNS
2 stops52h 50m
Multiple Airlines
Deal found 10/2£851
Sat 28/319:15
CNS
-
LHR
2 stops54h 20m
Multiple Airlines
Sat 4/411:00
LHR
-
CNS
2 stops33h 30m
Multiple Airlines
Deal found 11/2£852
Tue 13/1017:25
CNS
-
LHR
2 stops32h 05m
Multiple Airlines
Tue 3/1121:15
LHR
-
CNS
2 stops33h 25m
Multiple Airlines
Deal found 12/2£856
Sun 16/806:00
CNS
-
LGW
2 stops33h 40m
Multiple Airlines
Wed 9/918:25
LGW
-
CNS
2 stops53h 05m
Multiple Airlines
Deal found 11/2£861
Sun 16/806:00
CNS
-
LHR
2 stops45h 40m
Multiple Airlines
Fri 4/921:20
LHR
-
CNS
2 stops50h 10m
Multiple Airlines
Deal found 10/2£877
Sun 16/806:00
CNS
-
LHR
2 stops45h 40m
Multiple Airlines
Wed 9/921:20
LHR
-
CNS
2 stops50h 10m
Multiple Airlines
Deal found 11/2£883
Tue 13/1018:10
CNS
-
LGW
3 stops46h 20m
Multiple Airlines
Tue 3/1109:25
LGW
-
CNS
2 stops34h 20m
Multiple Airlines
Deal found 12/2£889
Sun 16/806:00
CNS
-
LGW
2 stops33h 40m
Multiple Airlines
Fri 11/918:40
LGW
-
CNS
2 stops52h 50m
Multiple Airlines
Deal found 10/2£896
Mon 30/309:15
CNS
-
LHR
2 stops42h 25m
Multiple Airlines
Mon 6/421:20
LHR
-
CNS
2 stops38h 35m
Multiple Airlines
Deal found 12/2£897
Mon 2/311:35
CNS
-
STN
2 stops58h 30m
Emirates
Thu 12/314:05
STN
-
CNS
2 stops34h 40m
Emirates
Deal found 10/2£899
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 12 February 2026.
Tue 10/309:45
CNS
-
LHR
2 stops40h 35m
Multiple Airlines
Fri 13/321:00
LHR
-
CNS
3 stops39h 05m
Multiple Airlines
Deal found 11/2£717
Mon 2/311:35
CNS
-
STN
2 stops58h 30m
Emirates
Thu 12/314:05
STN
-
CNS
2 stops34h 40m
Emirates
Deal found 10/2£899
Mon 2/306:00
CNS
-
LHR
2 stops34h 15m
Qantas Airways
Thu 12/320:10
LHR
-
CNS
2 stops29h 40m
Qantas Airways
Deal found 10/2£923
Mon 2/318:35
CNS
-
LGW
1 stop21h 50m
Singapore Airlines
Thu 12/309:20
LGW
-
CNS
1 stop22h 00m
Singapore Airlines
Deal found 10/2£1,006
Mon 30/309:15
CNS
-
LHR
2 stops42h 25m
Multiple Airlines
Mon 6/421:20
LHR
-
CNS
2 stops38h 35m
Multiple Airlines
Deal found 12/2£897
Tue 10/311:35
CNS
-
LHR
2 stops36h 15m
Emirates
Fri 13/319:00
LHR
-
CNS
2 stops29h 45m
Emirates
Deal found 11/2£979
Mon 30/319:10
CNS
-
LGW
2 stops44h 30m
Multiple Airlines
Mon 6/418:05
LGW
-
CNS
2 stops41h 45m
Multiple Airlines
Deal found 12/2£900
Sat 16/513:55
CNS
-
LHR
2 stops49h 40m
Qantas Airways
Tue 19/520:50
LHR
-
CNS
2 stops30h 00m
Qantas Airways
Deal found 9/2£1,083
Wed 10/619:00
CNS
-
LCY
3 stops56h 30m
KLM
Sat 18/710:00
LCY
-
CNS
3 stops34h 30m
KLM
Deal found 12/2£2,195
Mon 2/314:35
CNS
-
LGW
2 stops33h 25m
Multiple Airlines
Thu 12/310:30
LGW
-
CNS
3 stops60h 00m
Multiple Airlines
Deal found 10/2£960
Sat 14/314:50
CNS
-
LHR
2 stops49h 25m
Qantas Airways
Thu 2/420:50
LHR
-
CNS
2 stops33h 10m
Qantas Airways
Deal found 10/2£1,083
Sun 29/318:15
CNS
-
LGW
1 stop45h 40m
Singapore Airlines
Sun 5/410:15
LGW
-
CNS
1 stop21h 45m
Singapore Airlines
Deal found 11/2£1,198
Wed 27/512:35
CNS
-
STN
2 stops39h 10m
Emirates
Sat 30/521:05
STN
-
CNS
2 stops53h 45m
Emirates
Deal found 9/2£1,158
Mon 30/318:15
CNS
-
LCY
3 stops27h 20m
SWISS
Mon 6/419:15
LCY
-
CNS
3 stops36h 45m
SWISS
Deal found 12/2£2,567
Sun 29/320:40
CNS
-
LGW
2 stops51h 20m
Multiple Airlines
Sun 5/419:00
LGW
-
CNS
2 stops34h 40m
Multiple Airlines
Deal found 11/2£971
Mon 25/513:55
CNS
-
LGW
2 stops38h 50m
Emirates
Fri 29/510:05
LGW
-
CNS
2 stops47h 05m
Emirates
Deal found 9/2£1,175
Tue 14/419:10
CNS
-
LHR
2 stops56h 30m
Multiple Airlines
Tue 5/521:20
LHR
-
CNS
2 stops38h 30m
Multiple Airlines
Deal found 10/2£971
Thu 4/616:55
CNS
-
LHR
3 stops35h 25m
Multiple Airlines
Sun 7/622:10
LHR
-
CNS
2 stops50h 40m
Multiple Airlines
Deal found 12/2£1,042
Mon 30/311:35
CNS
-
STN
2 stops34h 20m
Emirates
Mon 6/421:05
STN
-
CNS
2 stops29h 45m
Emirates
Deal found 12/2£1,352
Tue 14/419:10
CNS
-
LGW
2 stops52h 50m
Multiple Airlines
Tue 5/518:00
LGW
-
CNS
2 stops43h 40m
Multiple Airlines
Deal found 10/2£1,045
Sun 29/311:35
CNS
-
STN
2 stops34h 20m
Emirates
Sun 5/421:05
STN
-
CNS
2 stops29h 45m
Emirates
Deal found 11/2£1,436
Thu 5/309:45
CNS
-
LHR
2 stops30h 30m
Multiple Airlines
Fri 20/320:20
LHR
-
CNS
2 stops57h 55m
Multiple Airlines
Deal found 10/2£1,083
Fri 27/306:00
CNS
-
LGW
2 stops34h 30m
Multiple Airlines
Fri 3/418:40
LGW
-
CNS
2 stops38h 45m
Multiple Airlines
Deal found 10/2£1,083
Sat 28/311:45
CNS
-
STN
2 stops40h 00m
Emirates
Sat 4/421:05
STN
-
CNS
2 stops34h 10m
Emirates
Deal found 11/2£1,515
Sun 29/318:15
CNS
-
LCY
3 stops27h 20m
SWISS
Sun 5/419:15
LCY
-
CNS
3 stops60h 45m
SWISS
Deal found 11/2£2,581
Sat 28/318:05
CNS
-
LGW
2 stops54h 05m
Multiple Airlines
Sat 4/411:35
LGW
-
CNS
2 stops49h 50m
Multiple Airlines
Deal found 11/2£1,135
Fri 27/315:35
CNS
-
STN
2 stops36h 20m
Emirates
Fri 3/421:05
STN
-
CNS
2 stops29h 45m
Emirates
Deal found 10/2£1,573
Sat 14/311:35
CNS
-
STN
2 stops34h 30m
Emirates
Sat 28/320:15
STN
-
CNS
2 stops32h 45m
Emirates
Deal found 11/2£1,630
Wed 10/613:50
CNS
-
STN
2 stops32h 05m
Emirates
Sat 18/721:05
STN
-
CNS
2 stops29h 45m
Emirates
Deal found 10/2£1,704
Sun 29/311:35
CNS
-
STN
2 stops34h 20m
Multiple Airlines
Sun 5/421:05
STN
-
CNS
3 stops51h 40m
Multiple Airlines
Deal found 11/2£1,596
Last-minute flights from Cairns to London
Discover last-minute flight deals from Cairns to London. Data last updated 12 February 2026 and is based on user searches.
Mon 2/309:55
CNS
-
LGW
2 stops54h 35m
Multiple Airlines
Thu 12/310:30
LGW
-
CNS
2 stops44h 45m
Multiple Airlines
Deal found 10/2£805
Mon 2/311:35
CNS
-
STN
2 stops58h 30m
Emirates
Thu 12/314:05
STN
-
CNS
2 stops34h 40m
Emirates
Deal found 10/2£899
Mon 2/306:00
CNS
-
LHR
2 stops34h 15m
Qantas Airways
Thu 12/320:10
LHR
-
CNS
2 stops29h 40m
Qantas Airways
Deal found 10/2£923
Mon 2/318:35
CNS
-
LGW
1 stop21h 50m
Singapore Airlines
Thu 12/309:20
LGW
-
CNS
1 stop22h 00m
Singapore Airlines
Deal found 10/2£1,006
Mon 2/317:00
CNS
-
LHR
2 stops32h 25m
Multiple Airlines
Thu 12/310:40
LHR
-
CNS
1 stop20h 40m
Multiple Airlines
Deal found 10/2£1,006
Mon 2/318:35
CNS
-
LHR
1 stop34h 35m
Singapore Airlines
Thu 12/309:10
LHR
-
CNS
1 stop22h 10m
Singapore Airlines
Deal found 10/2£1,030
Tue 10/309:45
CNS
-
LHR
2 stops40h 35m
Multiple Airlines
Fri 13/321:00
LHR
-
CNS
3 stops39h 05m
Multiple Airlines
Deal found 11/2£717
Tue 10/311:35
CNS
-
LHR
2 stops36h 15m
Emirates
Fri 13/319:00
LHR
-
CNS
2 stops29h 45m
Emirates
Deal found 11/2£979
Sat 28/319:15
CNS
-
LHR
2 stops54h 20m
Multiple Airlines
Sat 4/411:00
LHR
-
CNS
2 stops33h 30m
Multiple Airlines
Deal found 11/2£852
Sun 29/320:40
CNS
-
LGW
2 stops51h 20m
Multiple Airlines
Sun 5/419:00
LGW
-
CNS
2 stops34h 40m
Multiple Airlines
Deal found 11/2£971
Mon 30/309:15
CNS
-
LHR
2 stops42h 25m
Multiple Airlines
Mon 6/421:20
LHR
-
CNS
2 stops38h 35m
Multiple Airlines
Deal found 12/2£897
Mon 30/319:10
CNS
-
LGW
2 stops44h 30m
Multiple Airlines
Mon 6/418:05
LGW
-
CNS
2 stops41h 45m
Multiple Airlines
Deal found 12/2£900
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 12 February 2026.
Mon 18/506:00
CNS
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 11/2£362
Sun 3/506:00
CNS
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 9/2£366
Sun 3/506:00
CNS
-
LHR
2 stops45h 40m
Multiple Airlines
Deal found 9/2£366
Mon 18/521:40
CNS
-
LHR
2 stops54h 50m
Multiple Airlines
Deal found 10/2£397
Sun 22/309:45
CNS
-
LHR
3 stops42h 10m
Multiple Airlines
Deal found 10/2£400
Sat 16/506:00
CNS
-
LGW
2 stops43h 00m
Multiple Airlines
Deal found 12/2£407
Sat 16/515:35
CNS
-
LHR
2 stops60h 05m
Multiple Airlines
Deal found 12/2£412
Mon 1/606:00
CNS
-
LGW
2 stops42h 00m
Multiple Airlines
Deal found 12/2£418
Mon 18/519:10
CNS
-
STN
3 stops59h 15m
Multiple Airlines
Deal found 10/2£420
Wed 1/706:00
CNS
-
LGW
2 stops42h 00m
Multiple Airlines
Deal found 10/2£428
Wed 5/812:10
CNS
-
LHR
3 stops42h 50m
Multiple Airlines
Deal found 11/2£453
Mon 1/616:55
CNS
-
STN
3 stops48h 00m
Multiple Airlines
Deal found 12/2£461
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 12 February 2026.
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 12 February 2026.
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 - LHR
CNSLHR
Cairns
Tue 10/3
09:45-16:20
2 stops40h 35m
London Heathrow
Fri 13/3
21:00-22:05
3 stops39h 05m
£717
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Mon 30/3
09:15-18:40
2 stops42h 25m
London Heathrow
Mon 6/4
21:20-20:55
2 stops38h 35m
£897
CairnsLondon
CNS - STN
CNSSTN
Cairns
Mon 2/3
11:35-12:05
2 stops58h 30m
London Stansted
Thu 12/3
14:05-10:45
2 stops34h 40m
£899
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Mon 30/3
19:10-06:40
2 stops44h 30m
London Gatwick
Mon 6/4
18:05-20:50
2 stops41h 45m
£900
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Mon 2/3
06:00-06:15
2 stops34h 15m
London Heathrow
Thu 12/3
20:10-11:50
2 stops29h 40m
£923
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Mon 2/3
14:35-14:00
2 stops33h 25m
London Gatwick
Thu 12/3
10:30-08:30
3 stops60h 00m
£960
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Sun 29/3
20:40-15:00
2 stops51h 20m
London Gatwick
Sun 5/4
19:00-14:40
2 stops34h 40m
£971
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Tue 14/4
19:10-18:40
2 stops56h 30m
London Heathrow
Tue 5/5
21:20-20:50
2 stops38h 30m
£971
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Tue 10/3
11:35-13:50
2 stops36h 15m
London Heathrow
Fri 13/3
19:00-10:45
2 stops29h 45m
£979
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Mon 2/3
18:35-06:25
1 stop21h 50m
London Gatwick
Thu 12/3
09:20-17:20
1 stop22h 00m
£1,006
Flights are sorted by cheapest return flights first.
Deals found on 11/2
Showing 1-10 of 60 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.
CNS-LON
CNS-LGW
CNS-STN
CNS-LCY
CNS-LHR
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
CNS-LON
CNS-LGW
CNS-STN
CNS-LCY
CNS-LHR
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 6 February 2026.
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 68 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, February is the cheapest month in which you can book a flight from Cairns to London (average of £686). Flying from Cairns to London in January is currently the most expensive (average of £1,501). 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 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 94% 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.
Singapore (SIN) is the most affordable one-stop option, with an average return flight price of £1,203.
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 30m.
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 6h 15m.
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 12 February 2026.
See what other customers who have flown with Singapore Airlines from Cairns to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Very kind staff to arrange my luggage and really appreciate all help.
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 0 different airlines.
How long is the flight from Cairns to London?
Airlines like Emirates, Qantas Airways, and Singapore Airlines fly from Cairns to London in about 21h 50m. The time it takes to get you to your destination can typically vary by up to 36h 40m. Cairns and London are separated by a distance of 9413 mi. Both multi-stop and direct flights can be found to your destination and back.
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, February is the cheapest month in which you can book a flight from Cairns to London (average of £686). Flying from Cairns to London in January is currently the most expensive (average of £1,501). 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 London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 12 February 2026.
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.
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