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Cheap flights from London Heathrow Airport to Great Barrier Reef from £466

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — CNS
15 May — 22 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Great Barrier Reef

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Great Barrier Reef
Explore the most affordable flight options available from Heathrow to Great Barrier Reef. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2026.

Tue 22/921:45
LHR
-
CNS
2 stops39h 55m
Multiple Airlines
Fri 2/1007:00
CNS
-
LHR
2 stops38h 45m
Multiple Airlines
Deal found 10/4£970
Sat 4/721:45
LHR
-
CNS
2 stops39h 55m
Multiple Airlines
Thu 16/711:00
CNS
-
LHR
2 stops29h 00m
Multiple Airlines
Deal found 9/4£971
Tue 1/921:20
LHR
-
CNS
2 stops38h 40m
Multiple Airlines
Tue 1/1209:45
CNS
-
LHR
3 stops41h 45m
Multiple Airlines
Deal found 14/4£990
Sun 21/609:30
LHR
-
CNS
2 stops28h 10m
Multiple Airlines
Tue 22/907:00
CNS
-
LHR
2 stops33h 00m
Multiple Airlines
Deal found 14/4£993
Sun 21/609:30
LHR
-
CNS
2 stops28h 10m
Multiple Airlines
Mon 21/911:00
CNS
-
LHR
2 stops29h 00m
Multiple Airlines
Deal found 13/4£996
Thu 28/509:30
LHR
-
CNS
2 stops38h 50m
Multiple Airlines
Thu 16/707:00
CNS
-
LHR
2 stops33h 00m
Multiple Airlines
Deal found 10/4£1,003
Mon 11/522:10
LHR
-
TSV
2 stops37h 05m
Multiple Airlines
Mon 18/521:30
TSV
-
LHR
2 stops54h 50m
Multiple Airlines
Deal found 13/4£1,156
Tue 15/922:10
LHR
-
TSV
2 stops37h 30m
Multiple Airlines
Tue 13/1017:35
TSV
-
LHR
2 stops34h 45m
Multiple Airlines
Deal found 13/4£1,235
Wed 27/514:25
LHR
-
TSV
2 stops34h 05m
Multiple Airlines
Wed 3/621:05
TSV
-
LHR
2 stops30h 35m
Multiple Airlines
Deal found 12/4£1,255
Fri 29/509:05
LHR
-
HTI
2 stops44h 05m
Multiple Airlines
Fri 5/613:55
HTI
-
LHR
2 stops39h 10m
Multiple Airlines
Deal found 14/4£1,256
Wed 15/406:30
LHR
-
TSV
3 stops42h 00m
Multiple Airlines
Wed 29/410:15
TSV
-
LHR
3 stops43h 50m
Multiple Airlines
Deal found 12/4£1,268
Fri 29/509:30
LHR
-
HTI
2 stops43h 40m
Qatar Airways
Fri 5/613:55
HTI
-
LHR
2 stops37h 05m
Qatar Airways
Deal found 14/4£1,270

Find flight deals from Heathrow to Great Barrier Reef

Keep the following information in mind while searching for Heathrow to Great Barrier Reef flight deals. Data was last updated 15 April 2026.

Round-trip from

£970

One-way from

£466

Popular in

July

Cheapest in

February

Average price

£1,234
22/9-2/10
  • 22/9-2/10
  • 4 total stops
  • 78h 40m total
  • London to Great Barrier Reef
Search Deals
15/6
  • 15/6
  • 2 total stops
  • 39h 00m total
  • London to Great Barrier Reef
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£93 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£30 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 15 April 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Great Barrier Reef that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sat 4/7

21:45-22:40

2 stops39h 55m

Cairns

Thu 16/7

11:00-07:00

2 stops29h 00m

£971

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Mon 11/5

22:10-20:15

2 stops37h 05m

Townsville

Mon 18/5

21:30-19:20

2 stops54h 50m

£1,156

LondonHamilton Island

LHR - HTI

LHRHTI

London Heathrow

Fri 29/5

09:05-14:10

2 stops44h 05m

Hamilton Island

Fri 5/6

13:55-20:05

2 stops39h 10m

£1,256

LondonHamilton Island

LHR - HTI

LHRHTI

London Heathrow

Fri 29/5

09:30-14:10

2 stops43h 40m

Hamilton Island

Fri 5/6

13:55-18:00

2 stops37h 05m

£1,270

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Thu 28/5

09:30-08:15

2 stops37h 45m

Townsville

Thu 4/6

21:30-18:00

2 stops53h 30m

£1,302

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Thu 7/5

15:25-09:30

2 stops57h 05m

Townsville

Wed 10/6

17:30-13:55

2 stops29h 25m

£1,306

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Wed 27/5

14:25-09:30

2 stops34h 05m

Townsville

Wed 3/6

11:45-12:25

3 stops33h 40m

£1,339

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Tue 5/5

09:30-09:30

2 stops39h 00m

Townsville

Thu 4/6

21:30-14:05

2 stops49h 35m

£1,359

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Fri 1/5

09:30-09:30

2 stops39h 00m

Townsville

Tue 2/6

21:30-18:00

2 stops53h 30m

£1,374

LondonHamilton Island

LHR - HTI

LHRHTI

London Heathrow

Wed 13/5

09:05-14:10

2 stops44h 05m

Hamilton Island

Sun 17/5

13:55-13:55

2 stops33h 00m

£1,544

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 39 resultsSorted by cheapest first
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Best time to book a flight from Heathrow to Great Barrier Reef

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

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Great Barrier Reef (average of £778). Flying from London Heathrow Airport to Great Barrier Reef in July is currently the most expensive (average of £1,362). 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 15 April 2026.
See what other customers who have flown with Singapore Airlines,Emirates, andCathay Pacific from London Heathrow Airport 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
1,495 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,495 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Emirates
8.1
Very Good
3,559 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,275 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qantas Airways
7.5
Good
1,019 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Qatar Airways
7.4
Good
3,728 reviews
Singapore Airlines
8.2
Very Good
1,495 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Heathrow 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 Heathrow Airport to Great Barrier Reef?

    There are many flights that can get you from London Heathrow Airport to Great Barrier Reef in 20h 40m. Fly via Qatar Airways, Singapore Airlines, or Qantas Airways to get the fastest option. The distance between London Heathrow Airport and Great Barrier Reef is about 9409 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most popular routes from London Heathrow Airport to Great Barrier Reef?

    Most travelers choose London Heathrow - Cairns, London Heathrow - Townsville or London Heathrow - Hamilton Island when deciding on the best route from London Heathrow Airport to Great Barrier Reef.

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

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

  • How can I find direct flights from Heathrow 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 Heathrow to Great Barrier Reef.

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

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

    Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Great Barrier Reef (average of £778). Flying from London Heathrow Airport to Great Barrier Reef in July is currently the most expensive (average of £1,362). 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 3 airlines flying from Heathrow to Great Barrier Reef

Discover the top 3 airlines that operate flights from Heathrow 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 15 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£867Average£1,118FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest£957Average£1,250FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£1,066Average£1,407FlexibilityNo cancel feeOn-time68%
Search Qatar 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 Heathrow to Great Barrier Reef?

Deals for Heathrow 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 Heathrow to Great Barrier Reef?

Cheapflights helps you find that perfect flight to Great Barrier Reef from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Great Barrier Reef from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Heathrow to Great Barrier Reef and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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