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Cheap flights from London Heathrow Airport to Great Barrier Reef

LHR — CNS
2 Nov — 9 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Heathrow to Great Barrier Reef

Popular in

December

Cheapest in

February

Average price

£1,664
Highest demand for flights based on searches. 1% potential increase in price (£21 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£30 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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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 £1,143). Flying from London Heathrow Airport to Great Barrier Reef in July is currently the most expensive (average of £1,854). 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

See what other customers who have flown with Singapore Airlines,Cathay Pacific, andQantas Airways 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
1,619 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.7

Entertainment

8.1

Overall

8.2

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
1,619 reviews
Singapore Airlines
8.2
Very Good
1,619 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.7

Entertainment

8.1

Overall

8.2

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
1,506 reviews
Singapore Airlines
8.2
Very Good
1,619 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.7

Entertainment

8.1

Overall

8.2

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
1,101 reviews
Singapore Airlines
8.2
Very Good
1,619 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.7

Entertainment

8.1

Overall

8.2

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
3,729 reviews
Singapore Airlines
8.2
Very Good
1,619 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.7

Entertainment

8.1

Overall

8.2

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

  • 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 £1,143). Flying from London Heathrow Airport to Great Barrier Reef in July is currently the most expensive (average of £1,854). 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

Top 3 airlines flying from Heathrow to Great Barrier Reef

AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£888Average£1,224FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest£1,092Average£1,268FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest£1,113Average£1,372FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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.

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