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Cheap flights from the United Kingdom to Cairns from $743

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 28/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CNS
18 Feb — 25 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to Cairns

Keep the following information in mind while searching for United Kingdom to Cairns flight deals. Data was last updated 19 January 2026.

Round-trip from

$1,458

One-way from

$743

Popular in

July

Cheapest in

February

Average price

$2,406
3/3-10/3
  • 3/3-10/3
  • 4 total stops
  • 80h 15m total
  • United Kingdom to Cairns
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28/2
  • 28/2
  • 3 total stops
  • 51h 55m total
  • United Kingdom to Cairns
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($458 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($140 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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Find flight deals from United Kingdom to Cairns

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Cairns
Explore the most affordable flight options available from United Kingdom to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 January 2026.

Tue 3/317:00
LGW
-
CNS
2 stops38h 15m
Multiple Airlines
Tue 10/306:00
CNS
-
LGW
2 stops42h 00m
Multiple Airlines
Deal found 17/1$1,458
Thu 12/317:00
LGW
-
CNS
2 stops38h 15m
Multiple Airlines
Thu 19/306:00
CNS
-
LGW
2 stops42h 00m
Multiple Airlines
Deal found 16/1$1,519
Sat 2/518:00
LGW
-
CNS
2 stops53h 30m
Multiple Airlines
Wed 13/506:45
CNS
-
LGW
2 stops41h 15m
Multiple Airlines
Deal found 18/1$1,539
Mon 2/310:30
LGW
-
CNS
2 stops50h 35m
Multiple Airlines
Mon 9/306:00
CNS
-
LGW
2 stops34h 30m
Multiple Airlines
Deal found 15/1$1,545
Thu 5/310:30
LGW
-
CNS
2 stops57h 15m
Multiple Airlines
Sun 8/309:45
CNS
-
LGW
3 stops38h 15m
Multiple Airlines
Deal found 15/1$1,566
Mon 2/321:00
LHR
-
CNS
2 stops34h 15m
Multiple Airlines
Mon 9/306:40
CNS
-
LHR
2 stops44h 50m
Multiple Airlines
Deal found 15/1$1,567
Fri 1/518:40
LGW
-
CNS
2 stops43h 40m
Multiple Airlines
Fri 15/506:00
CNS
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 17/1$1,569
Tue 5/518:00
LGW
-
CNS
2 stops41h 50m
Multiple Airlines
Tue 12/519:10
CNS
-
LGW
2 stops52h 50m
Multiple Airlines
Deal found 18/1$1,587
Fri 1/522:10
LHR
-
CNS
2 stops33h 00m
Multiple Airlines
Fri 15/509:20
CNS
-
LHR
2 stops42h 40m
Multiple Airlines
Deal found 17/1$1,588
Sat 2/521:20
LHR
-
CNS
2 stops50h 10m
Multiple Airlines
Wed 13/506:45
CNS
-
LHR
2 stops44h 55m
Multiple Airlines
Deal found 18/1$1,600
Wed 4/321:00
LHR
-
CNS
2 stops34h 15m
Multiple Airlines
Wed 11/306:00
CNS
-
LHR
2 stops45h 30m
Multiple Airlines
Deal found 18/1$1,610
Mon 13/422:10
LHR
-
CNS
2 stops40h 10m
Multiple Airlines
Mon 4/506:00
CNS
-
LHR
2 stops46h 00m
Multiple Airlines
Deal found 16/1$1,622

Cheapflights Fare Finder

 
Customise your flight search to find flights from United Kingdom 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 647,157 searches. Data last updated 19 January 2026.
Use the filters below to find and compare flights from the United Kingdom to Cairns that are best for you.

Fly from

United Kingdom

Fly to

Cairns

Route

Depart

Return

Price

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Thu 12/3

17:00-17:15

2 stops38h 15m

Cairns

Thu 19/3

06:00-14:00

2 stops42h 00m

$1,519

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Thu 5/3

10:30-05:45

2 stops57h 15m

Cairns

Sun 8/3

09:45-14:00

3 stops38h 15m

$1,566

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Wed 4/3

21:00-17:15

2 stops34h 15m

Cairns

Wed 11/3

06:00-17:30

2 stops45h 30m

$1,610

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Mon 2/3

10:30-08:30

3 stops60h 00m

Cairns

Mon 9/3

19:15-14:00

2 stops28h 45m

$1,625

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Sun 12/4

19:00-19:15

2 stops39h 15m

Cairns

Sat 2/5

06:00-16:00

2 stops43h 00m

$1,643

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Sat 11/4

18:00-20:55

2 stops41h 55m

Cairns

Fri 1/5

21:40-16:00

2 stops51h 20m

$1,646

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Mon 13/4

11:35-20:55

2 stops48h 20m

Cairns

Mon 4/5

21:40-06:40

2 stops42h 00m

$1,682

LondonCairns

STN - CNS

STNCNS

London Stansted

Tue 3/3

06:00-05:45

3 stops37h 45m

Cairns

Tue 10/3

09:05-22:15

3 stops47h 10m

$1,729

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Tue 5/5

21:20-22:40

2 stops40h 20m

Cairns

Tue 12/5

19:10-18:40

2 stops56h 30m

$1,733

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sat 11/4

22:10-18:25

2 stops35h 15m

Cairns

Fri 1/5

12:10-19:00

2 stops39h 50m

$1,793

Flights are sorted by cheapest return flights first.

Deals found on 18/1

Showing 1-10 of 54 results
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Best time to book a flight from United Kingdom to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from United Kingdom 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 the United Kingdom to Cairns

What is the cheapest month to book a flight from United Kingdom to Cairns?

Currently, November is the cheapest month in which you can book a flight from United Kingdom to Cairns (average of $1,491). Flying from United Kingdom to Cairns in July is currently the most expensive (average of $2,325). 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 often are flights from the United Kingdom to Cairns delayed?

About 11% of weekly flights between United Kingdom and Cairns have experienced delays in the past year, with the average delay time being 100 minutes.

What is the most punctual flight time for the United Kingdom to Cairns flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to Cairns flights?

Over the past year, Air China have had the lowest number of delays on this route, with just 9% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Cairns. 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 into for flights to Cairns from United Kingdom?

    Most people fly into Cairns (CNS) if they book a flight to Cairns from United Kingdom. Cairns is conveniently located just 4.4 km from Cairns’s city centre.

  • How long is the flight from United Kingdom to Cairns?

    Airlines like Cathay Pacific, Emirates, and KLM fly from United Kingdom to Cairns in about 26h 40m. The time it takes to get you to your destination can typically vary by up to 10h 55m. The distance from United Kingdom to Cairns is about 15113 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from United Kingdom to Cairns?

    The most popular flight routes from United Kingdom to Cairns are London Heathrow - Cairns, London Stansted - Cairns and London Gatwick - Cairns.

  • Can I find deals for flights from United Kingdom to Cairns that include hotel bookings?

    Yes. In addition to deals on United Kingdom to Cairns flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to Cairns?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Cairns.

  • Can I find deals for business class flights from United Kingdom to Cairns?

    Yes. Cheapflights offers flight deals from United Kingdom to Cairns 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 United Kingdom to Cairns?

    Currently, November is the cheapest month in which you can book a flight from United Kingdom to Cairns (average of $1,491). Flying from United Kingdom to Cairns in July is currently the most expensive (average of $2,325). 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.

See more FAQs

Travelling to a place near Cairns?

Book flights to Cairns if you plan to visit one of these locations
Mission Beach
Trinity Beach

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Fly with Cheapflights

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 United Kingdom to Cairns?

Cheapflights helps you search for flights from United Kingdom to Cairns via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Cairns?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from United Kingdom to Cairns.

Can Cheapflights find flights from United Kingdom to Cairns with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from United Kingdom to Cairns, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from United Kingdom to Cairns become cheaper?

Yes, Cheapflights offers price alerts on United Kingdom to Cairns flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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