Cheap flights from Cairns to the United Kingdom from $814

CNS — LHR
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cairns to United Kingdom

Enter your travel dates to find the best prices.

Cheapest flights from Cairns to United Kingdom

Mon 16/1114:40 -
2 stops49h 50m
Sun 29/1117:00 -
2 stops38h 15m
Deal found 3/11$1,807
Mon 16/1109:05 -
2 stops42h 25m
Sun 29/1121:00 -
2 stops49h 20m
Deal found 3/11$1,866
Fri 4/1206:00 -
2 stops34h 25m
Sat 5/1212:30 -
2 stops60h 50m
Deal found 2/11$1,933
Sun 29/1109:45 -
2 stops38h 15m
Sun 6/1217:00 -
3 stops53h 30m
Deal found 31/10$2,000
Tue 3/1109:05 -
2 stops55h 25m
Fri 20/1110:30 -
2 stops45h 00m
Deal found 1/11$2,005
Mon 9/1106:40 -
2 stops44h 50m
Sun 22/1121:00 -
2 stops52h 20m
Deal found 3/11$2,006
Sun 29/1111:40 -
2 stops53h 00m
Sun 6/1220:25 -
2 stops28h 30m
Deal found 31/10$2,017
Mon 9/1106:40 -
3 stops38h 15m
Sun 22/1106:25 -
3 stops40h 05m
Deal found 3/11$2,132
Wed 18/1106:00 -
3 stops34h 15m
Wed 10/222:00 -
2 stops27h 20m
Deal found 3/11$2,192
Wed 18/1118:40 -
1 stop24h 25m
Wed 10/213:05 -
1 stop42h 10m
Deal found 30/10$2,212
Wed 18/1118:40 -
1 stop34h 30m
Wed 10/209:10 -
1 stop22h 05m
Deal found 30/10$2,237
Wed 16/1209:45 -
3 stops54h 30m
Mon 28/1208:15 -
3 stops38h 15m
Deal found 2/11$3,436

Find flight deals from Cairns to United Kingdom

Round-trip from

$1,606

One-way from

$814

Popular in

December

Cheapest in

February

Average price

$1,804
22/2-8/3
  • 22/2-8/3
  • 4 total stops
  • 68h 40m total
  • Cairns to United Kingdom
16/2-31/12
  • 16/2-31/12
  • 2 total stops
  • 34h 40m total
  • Cairns to United Kingdom
Highest demand for flights based on searches. 1% potential increase in price ($55 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($95 potential savings vs. average return price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cairns to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Tue 16/2

06:00-06:40

2 stops34h 40m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$814

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Mon 15/3

06:40-06:30

2 stops57h 50m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$851

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Mon 3/5

16:35-06:40

2 stops47h 05m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$897

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Fri 25/12

09:05-18:10

2 stops43h 05m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,082

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Fri 30/4

16:35-06:40

2 stops47h 05m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,132

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Sat 1/5

16:35-13:25

2 stops29h 50m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,132

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Sat 5/12

09:45-14:00

3 stops38h 15m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,143

CairnsLondon

CNS Cairns - LHR London Heathrow

CNSLHR

Cairns

Fri 4/12

12:35-18:35

3 stops40h 00m

London Heathrow

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,212

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Fri 25/12

09:05-09:45

3 stops34h 40m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,267

CairnsLondon

CNS Cairns - LGW London Gatwick

CNSLGW

Cairns

Fri 30/4

19:00-15:00

2 stops29h 00m

London Gatwick

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,583

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 50 resultsSorted by cheapest first
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Best time to book a flight from Cairns to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Cairns with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cairns to the United Kingdom

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

Currently, February is the cheapest month in which you can book a flight from Cairns to United Kingdom (average of $1,748). Flying from Cairns to United Kingdom in December is currently the most expensive (average of $2,907). 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 United Kingdom

See what other customers who have flown with Singapore Airlines,Emirates, andCathay Pacific from Cairns to the United Kingdom have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Overall

8.2

Crew

8.6

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

  • What airport do you fly from for flights from Cairns to United Kingdom?

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

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

    For as low as $2,212, Emirates can have you in United Kingdom from Cairns in 24h 25m. Airlines will cover a distance of 15149 km. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Cairns to United Kingdom (average of $1,748). Flying from Cairns to United Kingdom in December is currently the most expensive (average of $2,907). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cairns to United Kingdom

Top airline flying from Cairns to United Kingdom

AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$1,477Average$2,027FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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