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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LON
17 Jan — 24 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 Saturday and return on a Thursday
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 18 December 2025.
Fri 19/1206:40CNS - LHR
2 stops33h 35mMultiple Airlines
Sun 4/120:10LHR - CNS
2 stops29h 10mMultiple Airlines
Deal found 16/12£2,364
Fri 19/1214:50CNS - LHR
2 stops48h 35mCathay Pacific
Sun 4/111:00LHR - CNS
1 stop36h 55mCathay Pacific
Deal found 17/12£2,591
Fri 19/1219:15CNS - LHR
3 stops54h 50mKLM
Sun 4/114:05LHR - CNS
3 stops29h 40mKLM
Deal found 16/12£2,636
Fri 19/1219:15CNS - LCY
3 stops52h 00mKLM
Sun 4/113:45LCY - CNS
3 stops30h 00mKLM
Deal found 16/12£2,655
Fri 19/1206:00CNS - STN
2 stops40h 05mEmirates
Sun 4/114:05STN - CNS
2 stops34h 55mEmirates
Deal found 16/12£2,696
Fri 19/1206:00CNS - LGW
2 stops39h 40mEmirates
Sun 4/109:40LGW - CNS
2 stops39h 20mEmirates
Deal found 16/12£2,701
Fri 19/1217:35CNS - LHR
3 stops70h 40mQantas Airways
Sun 4/120:10LHR - CNS
2 stops40h 55mQantas Airways
Deal found 17/12£2,758
Fri 19/1218:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sun 4/109:25LGW - CNS
1 stop21h 55mSingapore Airlines
Deal found 16/12£2,793
Fri 19/1218:35CNS - LHR
1 stop34h 35mSingapore Airlines
Sun 4/110:40LHR - CNS
1 stop20h 40mSingapore Airlines
Deal found 16/12£2,823
Fri 19/1223:55CNS - LGW
2 stops40h 00mQatar Airways
Sun 4/108:40LGW - CNS
2 stops52h 25mQatar Airways
Deal found 17/12£2,867
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 18 December 2025.
Thu 29/109:55CNS - LGW
2 stops38h 05mMultiple Airlines
Thu 5/217:00LGW - CNS
3 stops53h 30mMultiple Airlines
Deal found 15/12£796
Mon 1/618:15CNS - LHR
1 stop54h 30mSingapore Airlines
Sun 21/609:25LHR - CNS
1 stop22h 35mSingapore Airlines
Deal found 17/12£831
Thu 5/211:25CNS - LHR
1 stop37h 35mCathay Pacific
Mon 9/222:05LHR - CNS
2 stops50h 40mCathay Pacific
Deal found 17/12£1,045
Thu 29/111:35CNS - STN
2 stops34h 30mEmirates
Thu 5/220:15STN - CNS
2 stops28h 30mEmirates
Deal found 15/12£1,077
Sat 14/319:15CNS - LHR
3 stops59h 35mKLM
Thu 2/406:30LHR - CNS
3 stops38h 00mKLM
Deal found 17/12£1,103
Thu 5/211:45CNS - LHR
2 stops27h 20mQantas Airways
Mon 9/220:10LHR - CNS
2 stops31h 55mQantas Airways
Deal found 17/12£1,125
Mon 1/618:15CNS - LCY
3 stops27h 20mSWISS
Sun 21/619:15LCY - CNS
3 stops60h 45mSWISS
Deal found 17/12£1,334
Sat 31/112:05CNS - LGW
2 stops35h 55mMultiple Airlines
Sat 7/210:30LGW - CNS
3 stops60h 00mMultiple Airlines
Deal found 16/12£806
Fri 30/118:35CNS - LHR
1 stop30h 45mSingapore Airlines
Fri 6/209:10LHR - CNS
1 stop46h 10mSingapore Airlines
Deal found 16/12£901
Sat 31/111:25CNS - LHR
1 stop37h 35mCathay Pacific
Sat 7/222:05LHR - CNS
2 stops48h 30mCathay Pacific
Deal found 16/12£1,067
Wed 14/118:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sat 28/209:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 17/12£979
Thu 5/309:20CNS - STN
2 stops36h 45mEmirates
Sun 8/320:15STN - CNS
2 stops28h 30mEmirates
Deal found 15/12£1,083
Fri 30/114:35CNS - LHR
2 stops36h 55mMultiple Airlines
Fri 6/221:00LHR - CNS
2 stops35h 45mMultiple Airlines
Deal found 16/12£1,001
Wed 14/118:35CNS - LHR
1 stop30h 45mSingapore Airlines
Sat 28/221:45LHR - CNS
1 stop33h 35mSingapore Airlines
Deal found 16/12£980
Thu 5/211:35CNS - LGW
2 stops40h 50mEmirates
Mon 9/220:25LGW - CNS
2 stops28h 35mEmirates
Deal found 15/12£1,090
Wed 14/106:00CNS - LGW
2 stops34h 30mMultiple Airlines
Sat 28/217:00LGW - CNS
2 stops38h 30mMultiple Airlines
Deal found 15/12£1,017
Wed 14/111:35CNS - STN
2 stops34h 30mEmirates
Sat 28/220:15STN - CNS
2 stops28h 30mEmirates
Deal found 17/12£1,095
Fri 30/118:35CNS - LGW
1 stop45h 50mSingapore Airlines
Fri 6/209:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 16/12£1,027
Fri 30/119:15CNS - LCY
3 stops52h 00mKLM
Fri 6/209:20LCY - CNS
3 stops34h 25mKLM
Deal found 16/12£1,391
Sat 31/115:35CNS - STN
2 stops36h 20mEmirates
Sat 7/214:05STN - CNS
2 stops32h 30mEmirates
Deal found 16/12£1,097
Wed 14/109:45CNS - LHR
2 stops30h 30mMultiple Airlines
Sat 28/220:10LHR - CNS
2 stops28h 35mMultiple Airlines
Deal found 17/12£1,125
Mon 1/618:20CNS - STN
2 stops57h 25mEmirates
Sun 21/621:05STN - CNS
2 stops32h 05mEmirates
Deal found 17/12£1,104
Fri 30/118:35CNS - LCY
2 stops27h 05mSWISS
Fri 6/217:40LCY - CNS
2 stops37h 40mSWISS
Deal found 16/12£1,703
Mon 1/619:15CNS - LCY
3 stops54h 25mKLM
Mon 22/620:15LCY - CNS
3 stops48h 15mKLM
Deal found 17/12£1,573
Fri 30/111:35CNS - STN
2 stops40h 20mEmirates
Fri 6/220:15STN - CNS
2 stops40h 50mEmirates
Deal found 16/12£1,128
Mon 1/614:55CNS - STN
2 stops31h 00mEmirates
Tue 23/621:05STN - CNS
2 stops29h 00mEmirates
Deal found 17/12£1,196
Mon 1/614:55CNS - STN
2 stops31h 00mEmirates
Mon 22/621:05STN - CNS
2 stops29h 00mEmirates
Deal found 17/12£1,196
Mon 1/615:35CNS - STN
2 stops30h 20mEmirates
Thu 18/621:05STN - CNS
2 stops32h 05mEmirates
Deal found 17/12£1,196
Last-minute flights from Cairns to London
Discover last-minute flight deals from Cairns to London. Data last updated 18 December 2025 and is based on user searches.
Wed 14/118:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sat 28/209:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 17/12£979
Wed 14/118:35CNS - LHR
1 stop30h 45mSingapore Airlines
Sat 28/220:35LHR - CNS
1 stop34h 45mSingapore Airlines
Deal found 17/12£979
Wed 14/119:30CNS - LGW
2 stops45h 00mMultiple Airlines
Sat 28/217:00LGW - CNS
2 stops56h 20mMultiple Airlines
Deal found 17/12£1,076
Wed 14/111:35CNS - STN
2 stops34h 30mEmirates
Sat 28/220:15STN - CNS
2 stops28h 30mEmirates
Deal found 17/12£1,095
Wed 14/117:20CNS - LGW
2 stops53h 15mQatar Airways
Sat 28/208:40LGW - CNS
2 stops37h 55mQatar Airways
Deal found 16/12£1,096
Wed 14/109:45CNS - LHR
2 stops30h 30mMultiple Airlines
Sat 28/220:10LHR - CNS
2 stops28h 35mMultiple Airlines
Deal found 17/12£1,125
Fri 30/118:35CNS - LHR
1 stop30h 45mSingapore Airlines
Fri 6/209:10LHR - CNS
1 stop46h 10mSingapore Airlines
Deal found 16/12£901
Fri 30/114:35CNS - LHR
2 stops36h 55mMultiple Airlines
Fri 6/221:00LHR - CNS
2 stops35h 45mMultiple Airlines
Deal found 16/12£1,001
Fri 30/118:35CNS - LGW
1 stop45h 50mSingapore Airlines
Fri 6/209:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 16/12£1,027
Sat 31/112:05CNS - LGW
2 stops35h 55mMultiple Airlines
Sat 7/210:30LGW - CNS
3 stops60h 00mMultiple Airlines
Deal found 16/12£806
Sat 31/109:15CNS - LHR
2 stops31h 20mMultiple Airlines
Sat 7/214:15LHR - CNS
2 stops32h 20mMultiple Airlines
Deal found 16/12£1,047
Sat 31/111:25CNS - LHR
1 stop37h 35mCathay Pacific
Sat 7/222:05LHR - CNS
2 stops48h 30mCathay Pacific
Deal found 16/12£1,067
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 18 December 2025.
Fri 6/319:15CNS - LGW
2 stops48h 05mMultiple Airlines
Deal found 15/12£405
Fri 6/306:00CNS - STN
3 stops52h 10mMultiple Airlines
Deal found 15/12£428
Sun 3/506:00CNS - LGW
2 stops33h 40mMultiple Airlines
Deal found 16/12£431
Sun 3/506:45CNS - LHR
2 stops44h 55mMultiple Airlines
Deal found 17/12£431
Tue 21/411:00CNS - LHR
3 stops62h 55mMultiple Airlines
Deal found 17/12£479
Tue 21/410:15CNS - LGW
3 stops39h 05mMultiple Airlines
Deal found 15/12£500
Fri 6/309:20CNS - STN
2 stops36h 45mEmirates
Deal found 15/12£618
Tue 21/416:55CNS - LGW
2 stops29h 30mQatar Airways
Deal found 17/12£619
Sun 3/512:35CNS - STN
2 stops33h 20mEmirates
Deal found 16/12£664
Tue 21/412:35CNS - STN
2 stops33h 20mEmirates
Deal found 15/12£666
Sun 3/518:15CNS - LCY
2 stops23h 25mLufthansa
Deal found 16/12£687
Tue 21/406:00CNS - LHR
3 stops33h 35mQantas Airways
Deal found 16/12£692
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 18 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 858,174 searches. Data last updated 18 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
Thu 29/1
09:55-14:00
2 stops38h 05m
London Gatwick
Thu 5/2
17:00-08:30
3 stops53h 30m
£796
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Sat 31/1
12:05-14:00
2 stops35h 55m
London Gatwick
Sat 7/2
10:30-08:30
3 stops60h 00m
£806
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Mon 1/6
18:15-15:45
1 stop54h 30m
London Heathrow
Sun 21/6
09:25-17:00
1 stop22h 35m
£831
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Fri 30/1
18:35-15:20
1 stop30h 45m
London Heathrow
Fri 6/2
09:10-17:20
1 stop46h 10m
£901
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
£979
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Wed 14/1
18:35-15:20
1 stop30h 45m
London Heathrow
Sat 28/2
21:45-17:20
1 stop33h 35m
£980
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Fri 30/1
14:35-17:30
2 stops36h 55m
London Heathrow
Fri 6/2
21:00-18:45
2 stops35h 45m
£1,001
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Wed 14/1
06:00-06:30
2 stops34h 30m
London Gatwick
Sat 28/2
17:00-17:30
2 stops38h 30m
£1,017
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Fri 30/1
18:35-06:25
1 stop45h 50m
London Gatwick
Fri 6/2
09:20-17:20
1 stop46h 00m
£1,027
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Thu 5/2
11:25-15:00
1 stop37h 35m
London Heathrow
Mon 9/2
22:05-10:45
2 stops50h 40m
£1,045
Flights are sorted by cheapest return flights first.
Deals found on 15/12
Showing 1-10 of 48 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 12 December 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 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 £699). Flying from Cairns to London in December is currently the most expensive (average of £1,116). 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.
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 18 December 2025.
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 Singapore Airlines, Cathay Pacific, and Emirates fly from Cairns to London in about 34h 30m. The time it takes to get you to your destination can typically vary by up to 20h. Cairns and London are separated by a distance of 9368 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 £699). Flying from Cairns to London in December is currently the most expensive (average of £1,116). 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 18 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?
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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