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Cheap flights from London to Great Barrier Reef

LON — CNS
6 Nov — 13 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from London to Great Barrier Reef

Popular in

December

Cheapest in

February

Average price

£1,528
Highest demand for flights based on searches. 3% potential increase in price (£34 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£31 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 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 £1,182). Flying from London to Great Barrier Reef in December is currently the most expensive (average of £1,844). 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,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
1,624 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,624 reviews
Singapore Airlines
8.2
Very Good
1,624 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Emirates
8.1
Very Good
3,672 reviews
Singapore Airlines
8.2
Very Good
1,624 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Cathay Pacific
7.6
Good
1,511 reviews
Singapore Airlines
8.2
Very Good
1,624 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Qantas Airways
7.5
Good
1,103 reviews
Singapore Airlines
8.2
Very Good
1,624 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Qatar Airways
7.3
Good
3,726 reviews
Singapore Airlines
8.2
Very Good
1,624 reviews
Check prices

Comfort

8.0

Food

7.8

Overall

8.2

Entertainment

8.1

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

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

    Most travelers choose London Heathrow - Cairns, London Stansted - Cairns or London Gatwick - 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 £1,182). Flying from London to Great Barrier Reef in December is currently the most expensive (average of £1,844). 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 London to Great Barrier Reef

AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest£887Average£1,171FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest£1,027Average£1,280FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Qatar AirwaysCheapest£1,091Average£1,268FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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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.

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