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Cheap flights from London to Great Barrier Reef from £368

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — CNS
16 Mar — 23 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Great Barrier Reef

Enter your travel dates to find the best prices.

Cheapest flights from London to Great Barrier Reef
Explore the most affordable flight options available from London to Great Barrier Reef. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 February 2026.

Fri 6/1109:25
LGW
-
CNS
2 stops43h 30m
Multiple Airlines
Thu 26/1115:45
CNS
-
LGW
2 stops48h 40m
Multiple Airlines
Deal found 13/2£633
Sun 15/310:30
LGW
-
CNS
2 stops44h 45m
Multiple Airlines
Thu 19/306:00
CNS
-
LGW
2 stops34h 30m
Multiple Airlines
Deal found 10/2£751
Wed 22/418:25
LGW
-
TSV
2 stops41h 20m
Multiple Airlines
Mon 11/521:05
TSV
-
LGW
2 stops42h 35m
Multiple Airlines
Deal found 12/2£774
Sun 15/321:00
LHR
-
CNS
2 stops34h 15m
Multiple Airlines
Thu 19/306:00
CNS
-
LHR
2 stops45h 30m
Multiple Airlines
Deal found 10/2£781
Fri 29/511:35
LGW
-
CNS
2 stops59h 55m
Multiple Airlines
Mon 15/606:00
CNS
-
LGW
2 stops33h 40m
Multiple Airlines
Deal found 12/2£782
Mon 16/321:00
LHR
-
TSV
2 stops37h 20m
Multiple Airlines
Sun 22/309:45
TSV
-
LHR
2 stops65h 45m
Multiple Airlines
Deal found 12/2£797
Mon 16/317:00
LGW
-
TSV
2 stops41h 20m
Multiple Airlines
Sun 22/309:45
TSV
-
LGW
2 stops54h 45m
Multiple Airlines
Deal found 12/2£797
Sat 31/1010:30
LGW
-
CNS
2 stops62h 50m
Multiple Airlines
Sat 14/1106:00
CNS
-
LGW
2 stops34h 30m
Multiple Airlines
Deal found 11/2£801
Wed 22/422:00
LHR
-
TSV
2 stops37h 15m
Multiple Airlines
Mon 11/521:05
TSV
-
LHR
2 stops55h 25m
Multiple Airlines
Deal found 11/2£806
Thu 12/310:30
LGW
-
CNS
2 stops44h 45m
Multiple Airlines
Thu 19/312:05
CNS
-
LGW
2 stops59h 55m
Multiple Airlines
Deal found 10/2£814
Sat 23/518:00
LGW
-
CNS
2 stops38h 10m
Multiple Airlines
Sun 31/506:00
CNS
-
LGW
2 stops42h 10m
Multiple Airlines
Deal found 13/2£820
Thu 21/518:00
LGW
-
CNS
2 stops42h 00m
Multiple Airlines
Sun 31/506:00
CNS
-
LGW
2 stops42h 10m
Multiple Airlines
Deal found 12/2£821

Find flight deals from London to Great Barrier Reef

Keep the following information in mind while searching for London to Great Barrier Reef flight deals. Data was last updated 14 February 2026.

Round-trip from

£751

One-way from

£368

Popular in

July

Cheapest in

February

Average price

£997
15/3-19/3
  • 15/3-19/3
  • 4 total stops
  • 79h 15m total
  • London to Great Barrier Reef
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 53h 45m total
  • London to Great Barrier Reef
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£145 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Great Barrier Reef 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 14 February 2026.
Use the filters below to find and compare flights from London to Great Barrier Reef that are best for you.

Fly from

London

Fly to

Great Barrier Reef

Route

Depart

Return

Price

LondonTownsville

LGW - TSV

LGWTSV

London Gatwick

Wed 22/4

18:25-20:45

2 stops41h 20m

Townsville

Mon 11/5

21:05-06:40

2 stops42h 35m

£774

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sun 15/3

21:00-17:15

2 stops34h 15m

Cairns

Thu 19/3

06:00-17:30

2 stops45h 30m

£781

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Mon 16/3

21:00-20:20

2 stops37h 20m

Townsville

Sun 22/3

09:45-17:30

2 stops65h 45m

£797

LondonTownsville

LGW - TSV

LGWTSV

London Gatwick

Mon 16/3

17:00-20:20

2 stops41h 20m

Townsville

Sun 22/3

09:45-06:30

2 stops54h 45m

£797

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Wed 22/4

22:00-20:15

2 stops37h 15m

Townsville

Mon 11/5

21:05-19:30

2 stops55h 25m

£806

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Sat 23/5

18:00-17:10

2 stops38h 10m

Cairns

Sun 31/5

06:00-15:10

2 stops42h 10m

£820

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Thu 11/6

21:20-21:00

2 stops38h 40m

Cairns

Wed 17/6

06:45-18:40

2 stops44h 55m

£843

LondonTownsville

LGW - TSV

LGWTSV

London Gatwick

Thu 7/5

11:35-20:45

2 stops48h 10m

Townsville

Wed 10/6

21:05-15:10

2 stops51h 05m

£851

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Thu 28/5

18:00-21:00

2 stops42h 00m

Cairns

Mon 15/6

06:00-15:00

2 stops42h 00m

£861

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Thu 21/5

18:00-21:00

2 stops42h 00m

Cairns

Mon 1/6

06:45-15:00

2 stops41h 15m

£866

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Showing 1-10 of 60 results
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2
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6

Best time to book a flight from London to Great Barrier Reef

Have a flexible travel schedule? Discover the best time to fly to Great Barrier Reef from London 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 London to Great Barrier Reef

What is the cheapest month to book a flight from London to Great Barrier Reef?

Currently, February is the cheapest month in which you can book a flight from London to Great Barrier Reef (average of £775). Flying from London to Great Barrier Reef in July is currently the most expensive (average of £1,350). 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 Great Barrier Reef

Get insights into the airlines that provide service to Great Barrier Reef. 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 Great Barrier Reef. Reviews last updated 14 February 2026.
See what other customers who have flown with Singapore Airlines, Emirates, andCathay Pacific from London to Great Barrier Reef have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.2
Very Good
1,452 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.1
Very Good
3,516 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.6
Good
1,162 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
989 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,734 reviews
Singapore Airlines
8.2
Very Good
1,452 reviews
Check prices

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Overall

8.2

Food

7.8

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from London to Great Barrier Reef. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Great Barrier Reef?

    Airlines like Emirates, Qantas Airways, and Qatar Airways fly from London to Great Barrier Reef in about 29h. The time it takes to get you to your destination can typically vary by up to 14h 15m. There are 9721 mi between London and Great Barrier Reef. 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 London to Great Barrier Reef?

    Most travelers choose London Heathrow - Cairns, London Gatwick - Cairns or London Stansted - Cairns when deciding on the best route from London to Great Barrier Reef.

  • Can I find deals for flights from London to Great Barrier Reef that include hotel bookings?

    Yes. In addition to deals on London to Great Barrier Reef flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Great Barrier Reef?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Great Barrier Reef.

  • Can I find deals for business class flights from London to Great Barrier Reef?

    Yes. Cheapflights offers flight deals from London to Great Barrier Reef 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 London to Great Barrier Reef?

    Currently, February is the cheapest month in which you can book a flight from London to Great Barrier Reef (average of £775). Flying from London to Great Barrier Reef in July is currently the most expensive (average of £1,350). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from London to Great Barrier Reef

Discover the top 4 airlines that operate flights from London to Great Barrier Reef. 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£802Average£1,083FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest£941Average£1,190FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest£1,013Average£1,214FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qantas AirwaysCheapest£1,276Average£1,353FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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 London to Great Barrier Reef?

Deals for London to Great Barrier Reef flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Great Barrier Reef?

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 London to Great Barrier Reef.

Can Cheapflights find flights from London to Great Barrier Reef with no change fees?

Yes! Cheapflights helps users easily find flights from London to Great Barrier Reef with no change fees.

Can Cheapflights notify me if prices for flights from London to Great Barrier Reef become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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