£338+ Cheap flights to Great Barrier Reef

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Great Barrier Reef in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Great Barrier Reef
Explore the most affordable flight options available to Great Barrier Reef. Find the lowest fares based on data from user searches, with prices last updated on 11 December 2025.

Wed 31/1219:50LHR - CNS
2 stops52h 05mCathay Pacific
Tue 20/111:25CNS - LHR
1 stop28h 00mCathay Pacific
Deal found 9/12£1,026
Mon 15/1206:15LTN - CNS
3 stops36h 20mMultiple Airlines
Thu 15/109:05CNS - LTN
3 stops45h 50mMultiple Airlines
Deal found 10/12£1,131
Mon 15/1206:55LGW - CNS
3 stops35h 40mMultiple Airlines
Thu 15/109:05CNS - LGW
3 stops47h 25mMultiple Airlines
Deal found 10/12£1,140
Wed 24/1222:00LHR - TSV
2 stops38h 15mMultiple Airlines
Tue 30/1220:40TSV - LHR
2 stops55h 55mMultiple Airlines
Deal found 9/12£1,291
Mon 15/1214:05LHR - CNS
2 stops28h 30mMultiple Airlines
Thu 15/117:00CNS - LHR
2 stops32h 25mMultiple Airlines
Deal found 10/12£1,383
Mon 22/1218:45LHR - CNS
2 stops49h 00mMultiple Airlines
Tue 13/109:45CNS - LHR
3 stops46h 10mMultiple Airlines
Deal found 10/12£1,413
Thu 25/1221:00LHR - TSV
2 stops39h 15mMultiple Airlines
Tue 30/1206:00TSV - LHR
2 stops45h 30mMultiple Airlines
Deal found 9/12£1,497
Mon 15/1208:40STN - CNS
3 stops35h 20mMultiple Airlines
Thu 15/117:00CNS - STN
3 stops34h 55mMultiple Airlines
Deal found 10/12£1,569
Thu 25/1208:40LGW - TSV
2 stops37h 35mMultiple Airlines
Tue 30/1214:15TSV - LGW
2 stops49h 40mMultiple Airlines
Deal found 9/12£1,666
Wed 24/1208:40LGW - TSV
2 stops37h 35mMultiple Airlines
Tue 30/1214:15TSV - LGW
2 stops49h 40mMultiple Airlines
Deal found 9/12£1,680
Mon 15/1209:15LCY - CNS
2 stops33h 20mMultiple Airlines
Thu 15/111:25CNS - LCY
2 stops31h 55mMultiple Airlines
Deal found 10/12£1,729
Tue 23/1222:00LHR - TSV
2 stops30h 30mMultiple Airlines
Tue 30/1220:40TSV - LHR
2 stops55h 55mMultiple Airlines
Deal found 9/12£1,849

Find flights to Great Barrier Reef

Browse one-way and return flights deals to Great Barrier Reef on Cheapflights. Flight deals are based on user searches and were last updated on 11 December 2025
Explore Great Barrier Reef

Find flight deals to Great Barrier Reef

Find the latest flights to Great Barrier Reef in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 December 2025.

Return from

£779

One-way from

£338

Popular in

July

Cheapest in

February

Average price

£1,732
7/3-14/3
  • 7/3-14/3
  • 4 total stops
  • 104h 50m total
  • London to Cairns
5/2
  • 5/2
  • 3 total stops
  • 53h 25m total
  • London to Great Barrier Reef
Highest demand for flights based on searches. 11% potential increase in price (£165 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£46 potential savings vs. average return price).
Average for return flights in December 2025

Cheapflights Fare Finder

 
Locate flights to Great Barrier Reef that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 December 2025.
Use the filters below to find and compare flights to Great Barrier Reef that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Sat 7/3

10:30-11:20

2 stops62h 50m

Cairns

Sat 14/3

06:00-14:00

2 stops42h 00m

£779

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sat 7/3

21:00-11:20

2 stops52h 20m

Cairns

Sat 14/3

06:40-17:30

2 stops44h 50m

£829

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Wed 21/1

10:30-05:45

2 stops57h 15m

Cairns

Wed 28/1

19:15-06:30

2 stops45h 15m

£888

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Sat 17/1

10:30-05:45

2 stops57h 15m

Cairns

Sat 31/1

09:45-14:00

3 stops38h 15m

£920

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Mon 9/2

17:00-15:10

2 stops36h 10m

Cairns

Mon 23/2

06:00-06:30

2 stops34h 30m

£1,011

LondonTownsville

LHR - TSV

LHRTSV

London Heathrow

Tue 5/5

21:35-14:55

2 stops32h 20m

Townsville

Thu 4/6

20:45-05:55

2 stops42h 10m

£1,022

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Mon 26/1

17:00-05:45

2 stops50h 45m

Cairns

Thu 26/2

09:45-06:30

3 stops54h 45m

£1,055

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Mon 9/2

20:10-17:30

2 stops35h 20m

Cairns

Mon 23/2

17:00-06:15

2 stops47h 15m

£1,087

LondonCairns

STN - CNS

STNCNS

London Stansted

Mon 9/2

20:15-14:05

2 stops31h 50m

Cairns

Mon 23/2

11:45-12:05

2 stops58h 20m

£1,101

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sat 4/4

20:35-17:00

1 stop35h 25m

Cairns

Mon 20/4

18:15-15:45

1 stop54h 30m

£1,101

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight to Great Barrier Reef

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

How long is the flight to Great Barrier Reef?

On average, a flight from London to Great Barrier Reef takes 29 hours 22 minutes. Flights to Great Barrier Reef from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the cheapest airlines that fly to Great Barrier Reef?

The cheapest airlines flying from London to Great Barrier Reef are SWISS, Cathay Pacific and Singapore Airlines.

Rainfall in Great Barrier Reef by month

Plan your trip to Great Barrier Reef by taking into account the average rainfall totals by month.

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.

Temperature in Great Barrier Reef by month

Plan your trip to Great Barrier Reef by taking into account the average temperature totals by month.

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).

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 11 December 2025.
Get a feel of what it's like to fly with Emirates, Singapore Airlines, andCathay Pacific to Australia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Comfort

8.0

Crew

8.3

Entertainment

8.2

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

FAQs about flying to Great Barrier Reef

  • Can I find cheaper flights to Great Barrier Reef if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Great Barrier Reef on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Great Barrier Reef?

    Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to Great Barrier Reef.

  • How much is a return flight to Great Barrier Reef?

    A return flight to Great Barrier Reef will typically cost around £549, however they can be found for as little as £58.

  • Where does the fastest flight to Great Barrier Reef depart from?

    For those looking to save time traveling to Great Barrier Reef, London offers the quickest one-way flight (25 hours 50 minutes).

  • Does Cairns have car hire?

    Yes. Those touching down at Cairns can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Cairns?

    Yes. Cairns has hotels nearby for those requiring accommodations. Homestay - Butterfly Haven is the closest property to Cairns (0.0 mi away from Cairns).

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.

Search flights to Great Barrier Reef by cabin class

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

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 to Great Barrier Reef?

When you search for this flight to Great Barrier Reef, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets 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 to Great Barrier Reef.

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

Need flexible booking options for your flight to Great Barrier Reef ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.