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 28h 50m. Fly via Qantas Airways or British 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.

In terms of precipitation, rainfall in Great Barrier Reef ranges from 20.0 - 430.0 inches per month. March is typically the wettest month, when rainfall can reach 430.0 mm. July is typically the driest time to visit Great Barrier Reef when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Great Barrier Reef, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 21.0 C).

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

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

What are the most popular airlines that fly from London Heathrow Airport to Great Barrier Reef?

Consider Singapore Airlines, Qantas Airways or Cathay Pacific when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Great Barrier Reef.

What is the cheapest time of day to fly from LHR to YJV?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Great Barrier Reef as you normally would.

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.

£454+ Cheap Flights from London Heathrow Airport to Great Barrier Reef

Cheap flight deals from Heathrow to Great Barrier Reef

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 2 September 2026.

Mon 7/921:20 -

2 stops36h 05m

Sun 25/1006:00 -

2 stops45h 30m

Deal found 28/8£810

Sat 5/921:20 -

2 stops36h 05m

Tue 10/1106:00 -

2 stops45h 30m

Deal found 28/8£857

Mon 12/1021:20 -

2 stops34h 50m

Mon 19/1006:00 -

2 stops45h 40m

Deal found 28/8£896

Wed 9/921:20 -

2 stops36h 05m

Wed 7/1018:35 -

2 stops57h 05m

Deal found 30/8£904

Mon 7/921:20 -

2 stops36h 05m

Wed 7/1018:35 -

2 stops57h 05m

Deal found 29/8£909

Mon 12/1021:20 -

2 stops49h 55m

Mon 19/1021:00 -

2 stops54h 40m

Deal found 28/8£930

Fri 30/1019:20 -

2 stops40h 50m

Wed 11/1110:15 -

2 stops35h 50m

Deal found 29/8£975

Sun 18/1021:20 -

2 stops50h 10m

Wed 28/1006:00 -

2 stops45h 30m

Deal found 1/9£975

Fri 13/1121:00 -

2 stops50h 10m

Sun 22/1121:10 -

2 stops54h 20m

Deal found 29/8£1,053

Sun 1/1106:25 -

3 stops51h 00m

Sun 15/1109:00 -

3 stops46h 05m

Deal found 29/8£1,125

Wed 11/1120:10 -

2 stops38h 50m

Sun 15/1114:15 -

2 stops50h 00m

Deal found 1/9£1,244

Wed 11/1120:10 -

2 stops28h 45m

Sun 22/1106:30 -

2 stops33h 45m

Deal found 29/8£1,252

Best flights from Heathrow to Great Barrier Reef
Discover carefully curated flight deals from Heathrow to Great Barrier Reef that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Thu 1/1021:20 -

2 stops40h 05m

Thu 15/1006:00 -

2 stops45h 40m

Deal found 28/8£1,043

Sun 20/920:50 -

2 stops40h 55m

Tue 20/1006:00 -

2 stops33h 35m

Deal found 30/8£1,212

Sat 27/221:00 -

2 stops28h 50m

Wed 3/312:35 -

2 stops50h 50m

Deal found 1/9£1,229

Mon 2/1120:35 -

1 stop34h 40m

Wed 2/1218:20 -

1 stop31h 00m

Deal found 31/8£1,374

Mon 2/1121:00 -

2 stops49h 20m

Wed 2/1206:40 -

2 stops32h 45m

Deal found 29/8£1,084

Wed 11/1120:10 -

2 stops38h 50m

Sun 15/1114:15 -

2 stops50h 00m

Deal found 1/9£1,244

Wed 16/1214:55 -

2 stops37h 15m

Thu 7/114:50 -

2 stops50h 10m

Deal found 28/8£2,631

Thu 15/1009:45 -

2 stops43h 25m

Thu 22/1014:50 -

2 stops49h 40m

Deal found 31/8£1,289

Thu 17/920:50 -

2 stops37h 40m

Mon 19/1006:00 -

2 stops33h 35m

Deal found 30/8£1,300

Tue 3/1120:10 -

2 stops39h 55m

Thu 12/1106:00 -

2 stops34h 15m

Deal found 29/8£1,303

Sun 25/1020:55 -

3 stops31h 05m

Sat 31/1010:55 -

2 stops53h 45m

Deal found 29/8£1,324

Tue 3/1120:10 -

2 stops39h 55m

Mon 16/1106:00 -

2 stops34h 15m

Deal found 29/8£1,303

Tue 22/920:50 -

2 stops28h 45m

Fri 2/1006:00 -

2 stops32h 05m

Deal found 28/8£1,325

Wed 4/1120:10 -

2 stops38h 50m

Mon 16/1106:00 -

2 stops34h 15m

Deal found 29/8£1,332

Tue 13/1009:30 -

2 stops41h 20m

Tue 20/1012:30 -

2 stops33h 45m

Deal found 28/8£1,652

Wed 4/1120:10 -

2 stops38h 50m

Sat 14/1106:00 -

2 stops33h 30m

Deal found 29/8£1,352

Wed 16/1211:50 -

2 stops40h 20m

Wed 6/112:40 -

2 stops33h 35m

Deal found 30/8£1,704

Wed 16/920:40 -

2 stops38h 35m

Mon 19/1006:00 -

2 stops33h 35m

Deal found 30/8£1,374

Tue 15/919:40 -

2 stops41h 45m

Fri 23/1009:25 -

2 stops30h 10m

Deal found 30/8£1,394

Wed 16/1209:25 -

2 stops42h 45m

Thu 7/110:10 -

2 stops30h 25m

Deal found 1/9£2,684

Wed 16/1220:10 -

2 stops28h 00m

Thu 7/115:00 -

3 stops49h 15m

Deal found 28/8£2,939

Find flight deals from Heathrow to Great Barrier Reef

Round-trip from	£930
One-way from	£454
Popular in	December
Cheapest in	November
Average price	£1,346

12/10-19/10
4 total stops
104h 35m total
London to Great Barrier Reef

Search Deals

15/11
2 total stops
39h 00m total
London to Great Barrier Reef

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£28 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£26 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

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 London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Thu 1/10

21:20-22:25

2 stops40h 05m

Cairns

Thu 15/10

06:00-18:40

2 stops45h 40m

£1,043

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Mon 2/11

21:00-08:20

2 stops49h 20m

Cairns

Wed 2/12

06:40-05:25

2 stops32h 45m

£1,084

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Sun 20/9

20:50-22:45

2 stops40h 55m

Cairns

Tue 20/10

06:00-06:35

2 stops33h 35m

£1,212

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Sat 27/2

21:00-11:50

2 stops28h 50m

Cairns

Wed 3/3

12:35-05:25

2 stops50h 50m

£1,229

LondonTownsville

LHR London Heathrow - TSV Townsville

LHRTSV

London Heathrow

Wed 11/11

20:10-21:00

2 stops38h 50m

Townsville

Sun 15/11

14:15-06:15

2 stops50h 00m

£1,244

LondonHamilton Island

LHR London Heathrow - HTI Hamilton Island

LHRHTI

London Heathrow

Thu 15/10

09:45-14:10

2 stops43h 25m

Hamilton Island

Thu 22/10

14:50-07:30

2 stops49h 40m

£1,289

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Thu 17/9

20:50-19:30

2 stops37h 40m

Cairns

Mon 19/10

06:00-06:35

2 stops33h 35m

£1,300

LondonTownsville

LHR London Heathrow - TSV Townsville

LHRTSV

London Heathrow

Tue 3/11

20:10-22:05

2 stops39h 55m

Townsville

Thu 12/11

06:00-06:15

2 stops34h 15m

£1,303

LondonTownsville

LHR London Heathrow - TSV Townsville

LHRTSV

London Heathrow

Tue 3/11

20:10-22:05

2 stops39h 55m

Townsville

Mon 16/11

06:00-06:15

2 stops34h 15m

£1,303

LondonCairns

LHR London Heathrow - CNS Cairns

LHRCNS

London Heathrow

Sun 25/10

20:55-14:00

3 stops31h 05m

Cairns

Sat 31/10

10:55-06:40

2 stops53h 45m

£1,324

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 30 resultsSorted by cheapest first

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.

LHR-CNS

LHR-TSV

LHR-HTI

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

LHR-zzYJV

LHR-CNS

LHR-TSV

LHR-HTI

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 £1,029). Flying from London Heathrow Airport to Great Barrier Reef in July is currently the most expensive (average of £1,910). 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 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

1,593 reviews

Check prices

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

1,593 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

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

3,655 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

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

1,467 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

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

1,088 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

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

7.3

Good

3,729 reviews

Singapore Airlines

8.2

Very Good

1,593 reviews

Check prices

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

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 28h 50m. Fly via Qantas Airways or British 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 - Hamilton Island or London Heathrow - Townsville 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 £1,029). Flying from London Heathrow Airport to Great Barrier Reef in July is currently the most expensive (average of £1,910). 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

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Alternative routes for Heathrow to Great Barrier Reef

Top 3 airlines flying from Heathrow to Great Barrier Reef

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	Cheapest£867	Average£1,145	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Qatar Airways	Cheapest£1,067	Average£1,239	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Singapore Airlines	Cheapest£1,087	Average£1,369	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights

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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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Cheap flights from London Heathrow Airport to Great Barrier Reef from £454

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Great Barrier Reef

Cheapest flights from Heathrow to Great Barrier ReefExplore 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 2 September 2026.

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 2 September 2026.

Best flights from Heathrow to Great Barrier ReefDiscover carefully curated flight deals from Heathrow to Great Barrier Reef that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Discover carefully curated flight deals from Heathrow to Great Barrier Reef that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Heathrow to Great Barrier ReefDiscover last-minute flight deals from Heathrow to Great Barrier Reef. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Great Barrier Reef. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Heathrow to Great Barrier ReefSearch for one-way flight options from Heathrow to Great Barrier Reef. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Search for one-way flight options from Heathrow to Great Barrier Reef. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from Heathrow to Great Barrier Reef

Round-trip from

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Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Great Barrier Reef that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Great Barrier Reef

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.

Related info for your journey

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

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

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

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

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

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

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.

Alternative routes for Heathrow to Great Barrier Reef

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Great Barrier Reef by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Australia

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Search flights from Heathrow to Great Barrier Reef by cabin class

Find flights from Heathrow to Great Barrier Reef, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and Great Barrier Reef flights

Browse other Heathrow and Great Barrier Reef flight options. Last updated on 2 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Top 3 airlines flying from Heathrow to Great Barrier Reef

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How does Cheapflights help users find flights from Heathrow to Great Barrier Reef?

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

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

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

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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 2 September 2026.

Best flights from Heathrow to Great Barrier Reef
Discover carefully curated flight deals from Heathrow to Great Barrier Reef that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2026.

Last-minute flights from Heathrow to Great Barrier Reef
Discover last-minute flight deals from Heathrow to Great Barrier Reef. Data last updated 2 September 2026 and is based on user searches.

One-way flights from Heathrow to Great Barrier Reef
Search for one-way flight options from Heathrow to Great Barrier Reef. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.