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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNS — LON
21 Dec — 28 Dec1
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
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 21 November 2025.
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 21 November 2025.
Thu 27/1106:00CNS - STN
2 stops40h 05mEmirates
Thu 11/1214:05STN - CNS
2 stops34h 40mEmirates
Deal found 21/11£1,318
Thu 27/1115:35CNS - LGW
2 stops30h 05mEmirates
Thu 11/1220:25LGW - CNS
2 stops28h 20mEmirates
Deal found 20/11£1,344
Thu 27/1114:35CNS - LGW
2 stops31h 05mMultiple Airlines
Thu 11/1220:25LGW - CNS
2 stops28h 20mMultiple Airlines
Deal found 19/11£1,349
Thu 27/1111:35CNS - LHR
2 stops42h 35mCathay Pacific
Thu 11/1207:10LHR - CNS
2 stops40h 45mCathay Pacific
Deal found 21/11£1,399
Thu 27/1109:45CNS - LHR
3 stops55h 30mMultiple Airlines
Thu 11/1211:00LHR - CNS
2 stops32h 45mMultiple Airlines
Deal found 21/11£1,419
Thu 27/1115:35CNS - LHR
2 stops34h 35mEmirates
Thu 11/1215:50LHR - CNS
2 stops32h 55mEmirates
Deal found 20/11£1,450
Thu 27/1115:35CNS - STN
2 stops30h 30mMultiple Airlines
Thu 11/1214:05STN - CNS
3 stops32h 25mMultiple Airlines
Deal found 21/11£1,842
Thu 27/1106:00CNS - LHR
3 stops34h 15mQantas Airways
Thu 11/1220:10LHR - CNS
3 stops31h 55mQantas Airways
Deal found 21/11£1,869
Fri 19/1211:35CNS - LGW
2 stops40h 50mEmirates
Sun 4/120:25LGW - CNS
2 stops34h 25mEmirates
Deal found 21/11£2,109
Fri 19/1206:00CNS - STN
2 stops64h 05mMultiple Airlines
Sun 4/120:15STN - CNS
2 stops51h 05mMultiple Airlines
Deal found 21/11£2,290
Fri 19/1206:00CNS - STN
2 stops64h 05mEmirates
Sun 4/114:05STN - CNS
2 stops34h 55mEmirates
Deal found 19/11£2,375
Fri 19/1218:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sun 4/109:25LGW - CNS
1 stop21h 55mSingapore Airlines
Deal found 21/11£2,590
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 21 November 2025.
Mon 16/318:35CNS - LHR
1 stop30h 45mSingapore Airlines
Mon 20/411:25LHR - CNS
1 stop44h 35mSingapore Airlines
Deal found 19/11£730
Sat 16/519:05CNS - LGW
2 stops53h 05mMultiple Airlines
Wed 10/618:25LGW - CNS
2 stops53h 00mMultiple Airlines
Deal found 20/11£762
Mon 23/309:20CNS - STN
2 stops36h 45mEmirates
Mon 20/421:10STN - CNS
2 stops29h 40mEmirates
Deal found 19/11£1,050
Fri 23/119:15CNS - LCY
3 stops52h 00mKLM
Fri 30/117:05LCY - CNS
3 stops26h 40mKLM
Deal found 19/11£1,288
Fri 23/118:35CNS - LHR
1 stop30h 45mSingapore Airlines
Fri 30/120:35LHR - CNS
1 stop58h 45mSingapore Airlines
Deal found 19/11£761
Sat 16/515:35CNS - LHR
2 stops60h 05mMultiple Airlines
Wed 10/621:20LHR - CNS
2 stops50h 05mMultiple Airlines
Deal found 20/11£793
Wed 4/318:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sun 8/309:25LGW - CNS
1 stop21h 55mSingapore Airlines
Deal found 20/11£879
Sat 14/319:15CNS - LHR
2 stops48h 40mMultiple Airlines
Sat 28/322:35LHR - CNS
2 stops44h 55mMultiple Airlines
Deal found 20/11£917
Mon 16/311:35CNS - STN
2 stops58h 30mEmirates
Mon 13/414:55STN - CNS
2 stops35h 55mEmirates
Deal found 19/11£1,070
Wed 14/118:35CNS - LHR
1 stop34h 35mSingapore Airlines
Sat 28/221:45LHR - CNS
1 stop33h 35mSingapore Airlines
Deal found 21/11£897
Mon 16/306:00CNS - LGW
2 stops34h 30mMultiple Airlines
Mon 13/418:05LGW - CNS
2 stops41h 50mMultiple Airlines
Deal found 19/11£923
Thu 1/111:25CNS - LCY
2 stops31h 55mLufthansa
Thu 15/118:15LCY - CNS
2 stops29h 40mLufthansa
Deal found 18/11£2,317
Mon 16/311:35CNS - STN
2 stops58h 30mEmirates
Mon 20/414:55STN - CNS
2 stops35h 55mEmirates
Deal found 19/11£1,070
Wed 14/118:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sat 28/209:20LGW - CNS
1 stop46h 00mSingapore Airlines
Deal found 21/11£897
Mon 16/306:00CNS - LGW
2 stops34h 30mMultiple Airlines
Mon 20/418:05LGW - CNS
2 stops38h 10mMultiple Airlines
Deal found 19/11£923
Wed 4/311:35CNS - STN
2 stops40h 20mEmirates
Sun 8/320:15STN - CNS
2 stops28h 30mEmirates
Deal found 20/11£1,073
Wed 4/318:35CNS - LHR
1 stop34h 35mSingapore Airlines
Sun 8/309:10LHR - CNS
1 stop22h 10mSingapore Airlines
Deal found 20/11£910
Wed 14/119:30CNS - LGW
2 stops45h 00mMultiple Airlines
Sat 28/210:30LGW - CNS
2 stops62h 50mMultiple Airlines
Deal found 19/11£977
Fri 23/106:00CNS - STN
2 stops40h 05mEmirates
Fri 30/114:05STN - CNS
2 stops34h 40mEmirates
Deal found 19/11£1,125
Mon 23/319:15CNS - LCY
3 stops55h 20mKLM
Mon 20/419:00LCY - CNS
3 stops49h 30mKLM
Deal found 19/11£1,539
Mon 23/318:35CNS - LHR
1 stop23h 05mSingapore Airlines
Mon 20/420:35LHR - CNS
1 stop35h 25mSingapore Airlines
Deal found 19/11£978
Mon 23/306:00CNS - LGW
2 stops34h 30mMultiple Airlines
Mon 20/418:05LGW - CNS
2 stops38h 10mMultiple Airlines
Deal found 19/11£992
Sat 16/514:55CNS - STN
2 stops55h 00mEmirates
Wed 10/621:10STN - CNS
2 stops53h 40mEmirates
Deal found 20/11£1,138
Mon 16/319:15CNS - LCY
3 stops55h 20mKLM
Mon 13/420:10LCY - CNS
3 stops48h 20mKLM
Deal found 19/11£1,581
Wed 14/114:50CNS - STN
2 stops31h 15mEmirates
Sat 28/220:15STN - CNS
2 stops28h 30mEmirates
Deal found 21/11£1,177
Mon 16/319:15CNS - LCY
3 stops55h 20mKLM
Mon 20/419:00LCY - CNS
3 stops49h 30mKLM
Deal found 19/11£1,581
Sat 16/518:55CNS - STN
3 stops32h 50mMultiple Airlines
Wed 10/607:25STN - CNS
3 stops36h 00mMultiple Airlines
Deal found 20/11£1,138
Mon 16/318:35CNS - LCY
2 stops28h 20mMultiple Airlines
Mon 13/409:25LCY - CNS
2 stops34h 00mMultiple Airlines
Deal found 19/11£1,158
Mon 23/318:35CNS - LCY
2 stops24h 40mMultiple Airlines
Mon 20/409:25LCY - CNS
2 stops34h 00mMultiple Airlines
Deal found 19/11£1,399
Fri 19/1219:15CNS - LCY
3 stops57h 10mKLM
Sun 4/113:45LCY - CNS
3 stops30h 00mKLM
Deal found 20/11£2,643
Last-minute flights from Cairns to London
Discover last-minute flight deals from Cairns to London. Data last updated 21 November 2025 and is based on user searches.
Thu 27/1106:00CNS - STN
2 stops40h 05mEmirates
Thu 11/1214:05STN - CNS
2 stops34h 40mEmirates
Deal found 21/11£1,318
Thu 27/1115:35CNS - LGW
2 stops30h 05mEmirates
Thu 11/1220:25LGW - CNS
2 stops28h 20mEmirates
Deal found 20/11£1,344
Thu 27/1114:35CNS - LGW
2 stops31h 05mMultiple Airlines
Thu 11/1220:25LGW - CNS
2 stops28h 20mMultiple Airlines
Deal found 19/11£1,349
Thu 27/1111:35CNS - LHR
2 stops42h 35mCathay Pacific
Thu 11/1207:10LHR - CNS
2 stops40h 45mCathay Pacific
Deal found 21/11£1,399
Thu 27/1109:45CNS - LHR
3 stops55h 30mMultiple Airlines
Thu 11/1211:00LHR - CNS
2 stops32h 45mMultiple Airlines
Deal found 21/11£1,419
Thu 27/1115:35CNS - LHR
2 stops34h 35mEmirates
Thu 11/1215:50LHR - CNS
2 stops32h 55mEmirates
Deal found 20/11£1,450
Thu 27/1115:35CNS - STN
2 stops30h 30mMultiple Airlines
Thu 11/1214:05STN - CNS
3 stops32h 25mMultiple Airlines
Deal found 21/11£1,842
Thu 27/1106:00CNS - LHR
3 stops34h 15mQantas Airways
Thu 11/1220:10LHR - CNS
3 stops31h 55mQantas Airways
Deal found 21/11£1,869
Fri 19/1211:35CNS - LGW
2 stops40h 50mEmirates
Sun 4/120:25LGW - CNS
2 stops34h 25mEmirates
Deal found 21/11£2,109
Fri 19/1206:00CNS - STN
2 stops64h 05mMultiple Airlines
Sun 4/120:15STN - CNS
2 stops51h 05mMultiple Airlines
Deal found 21/11£2,290
Fri 19/1206:00CNS - STN
2 stops64h 05mEmirates
Sun 4/114:05STN - CNS
2 stops34h 55mEmirates
Deal found 19/11£2,375
Fri 19/1218:35CNS - LGW
1 stop21h 50mSingapore Airlines
Sun 4/109:25LGW - CNS
1 stop21h 55mSingapore Airlines
Deal found 21/11£2,590
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 21 November 2025.
Mon 23/319:15CNS - LHR
3 stops58h 05mMultiple Airlines
Deal found 20/11£366
Sat 17/119:15CNS - LHR
3 stops54h 15mMultiple Airlines
Deal found 21/11£389
Sun 15/218:35CNS - LHR
1 stop58h 35mSingapore Airlines
Deal found 20/11£402
Tue 17/314:35CNS - LHR
2 stops35h 45mMultiple Airlines
Deal found 20/11£425
Sun 15/212:35CNS - LHR
2 stops62h 45mCathay Pacific
Deal found 20/11£427
Tue 17/318:05CNS - LGW
3 stops56h 05mMultiple Airlines
Deal found 20/11£438
Tue 21/419:15CNS - LGW
3 stops52h 45mMultiple Airlines
Deal found 20/11£447
Mon 23/306:40CNS - LGW
3 stops51h 00mMultiple Airlines
Deal found 20/11£448
Mon 23/306:40CNS - STN
3 stops43h 40mMultiple Airlines
Deal found 20/11£448
Tue 21/421:35CNS - LHR
3 stops48h 10mMultiple Airlines
Deal found 20/11£490
Tue 17/306:00CNS - STN
3 stops48h 40mMultiple Airlines
Deal found 20/11£503
Sat 17/106:00CNS - STN
3 stops44h 35mMultiple Airlines
Deal found 21/11£534
Cheapflights Fare Finder
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 21 November 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 - LHR
CNSLHR
Cairns
Mon 16/3
18:35-15:20
1 stop30h 45m
London Heathrow
Mon 20/4
11:25-17:00
1 stop44h 35m
£730
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Fri 23/1
18:35-15:20
1 stop30h 45m
London Heathrow
Fri 30/1
20:35-17:20
1 stop58h 45m
£761
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Sat 16/5
19:05-15:10
2 stops53h 05m
London Gatwick
Wed 10/6
18:25-08:25
2 stops53h 00m
£762
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Sat 16/5
15:35-18:40
2 stops60h 05m
London Heathrow
Wed 10/6
21:20-08:25
2 stops50h 05m
£793
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Wed 4/3
18:35-06:25
1 stop21h 50m
London Gatwick
Sun 8/3
09:25-17:20
1 stop21h 55m
£879
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
£897
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
£897
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Wed 4/3
18:35-19:10
1 stop34h 35m
London Heathrow
Sun 8/3
09:10-17:20
1 stop22h 10m
£910
CairnsLondon
CNS - LHR
CNSLHR
Cairns
Sat 14/3
19:15-09:55
2 stops48h 40m
London Heathrow
Sat 28/3
22:35-05:30
2 stops44h 55m
£917
CairnsLondon
CNS - LGW
CNSLGW
Cairns
Mon 16/3
06:00-06:30
2 stops34h 30m
London Gatwick
Mon 13/4
18:05-20:55
2 stops41h 50m
£923
Flights are sorted by cheapest return flights first.
Deals found on 20/11
Showing 1-10 of 53 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 14 November 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 £715). Flying from Cairns to London in December is currently the most expensive (average of £1,156). 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.
How much does it cost for a return flight from Cairns to London?
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 95% 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 £794.
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 21 November 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 1 airline.
How long is the flight from Cairns to London?
Airlines like Singapore Airlines, Emirates, and KLM fly from Cairns to London in about 30h 45m. The time it takes to get you to your destination can typically vary by up to 21h 15m. Cairns and London are separated by a distance of 9409 mi. Both multi-stop and direct flights can be found to your destination and back.
What is the cheapest airline to fly from Cairns to London round-trip?
According to our current data, Singapore Airlines (£919), offers the cheapest pricing from Cairns to London. Singapore Airlines is currently priced 11% below the average price you’ll pay for this route.
What are the most popular routes from Cairns to London?
While some choose either Cairns - London Stansted or Cairns - London Gatwick, 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 £715). Flying from Cairns to London in December is currently the most expensive (average of £1,156). 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 21 November 2025.
Discover the top airline 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 858,174 searches. Data last updated 21 November 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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