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£348+ Cheap flights to Port Douglas

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
— CNS
3 Feb — 10 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Port Douglas in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Port Douglas
Explore the most affordable flight options available to Port Douglas. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Fri 30/110:30LGW - CNS
3 stops60h 00mMultiple Airlines
Fri 6/209:45CNS - LGW
3 stops54h 45mMultiple Airlines
Deal found 2/1£761
Sun 1/210:30LGW - CNS
3 stops60h 00mMultiple Airlines
Sun 8/218:05CNS - LGW
2 stops46h 25mMultiple Airlines
Deal found 2/1£820
Thu 7/521:20LHR - CNS
2 stops50h 10mMultiple Airlines
Fri 12/621:40CNS - LHR
2 stops54h 00mMultiple Airlines
Deal found 2/1£842
Sun 1/221:00LHR - CNS
2 stops39h 05mMultiple Airlines
Sun 8/209:45CNS - LHR
2 stops41h 45mMultiple Airlines
Deal found 2/1£853
Thu 15/1018:00LGW - CNS
3 stops53h 45mMultiple Airlines
Thu 26/1109:45CNS - LGW
3 stops54h 45mMultiple Airlines
Deal found 2/1£857
Thu 15/1021:20LHR - CNS
3 stops50h 25mMultiple Airlines
Thu 26/1109:45CNS - LHR
3 stops41h 45mMultiple Airlines
Deal found 2/1£858
Tue 13/110:30LGW - CNS
3 stops60h 00mMultiple Airlines
Wed 21/119:15CNS - LGW
2 stops45h 15mMultiple Airlines
Deal found 4/1£865
Tue 17/217:00LGW - CNS
3 stops53h 30mMultiple Airlines
Tue 24/212:05CNS - LGW
2 stops52h 25mMultiple Airlines
Deal found 3/1£867
Tue 17/220:15LHR - CNS
1 stop27h 40mCathay Pacific
Tue 24/211:25CNS - LHR
1 stop37h 35mCathay Pacific
Deal found 3/1£869
Tue 3/221:00LHR - CNS
2 stops35h 45mMultiple Airlines
Thu 19/206:00CNS - LHR
2 stops45h 30mMultiple Airlines
Deal found 4/1£895
Sun 1/216:50LHR - CNS
1 stop31h 05mCathay Pacific
Sun 8/212:35CNS - LHR
2 stops36h 25mCathay Pacific
Deal found 2/1£901
Fri 8/518:40LGW - CNS
2 stops52h 50mMultiple Airlines
Sun 21/606:00CNS - LGW
2 stops33h 40mMultiple Airlines
Deal found 2/1£906

Find flight deals to Port Douglas

Find the latest flights to Port Douglas in 2026, 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 4 January 2026.

Return from

£842

One-way from

£348

Popular in

July

Cheapest in

February

Average price

£1,209
7/5-12/6
  • 7/5-12/6
  • 4 total stops
  • 104h 10m total
  • London to Cairns
Search Deals
12/3
  • 12/3
  • 3 total stops
  • 53h 25m total
  • London to Port Douglas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£168 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£47 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Port Douglas 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 4 January 2026.
Use the filters below to find and compare flights to Port Douglas that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Tue 17/2

17:00-08:30

3 stops53h 30m

Cairns

Tue 24/2

12:05-06:30

2 stops52h 25m

£867

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sun 1/2

16:50-09:55

1 stop31h 05m

Cairns

Sun 8/2

12:35-15:00

2 stops36h 25m

£901

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Wed 15/4

18:20-16:55

2 stops37h 35m

Cairns

Wed 13/5

15:35-18:15

2 stops35h 40m

£946

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sun 15/3

09:10-17:20

1 stop22h 10m

Cairns

Sun 19/4

18:15-15:45

1 stop54h 30m

£1,027

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Wed 15/4

11:20-17:00

1 stop44h 40m

Cairns

Wed 13/5

18:15-19:30

1 stop34h 15m

£1,039

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Fri 1/5

09:25-17:00

1 stop46h 35m

Cairns

Fri 29/5

18:15-15:45

1 stop54h 30m

£1,073

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Tue 24/3

13:05-05:45

2 stops30h 40m

Cairns

Tue 7/4

15:35-16:40

3 stops34h 05m

£1,084

LondonCairns

LHR - CNS

LHRCNS

London Heathrow

Sat 4/4

11:20-17:00

1 stop20h 40m

Cairns

Mon 20/4

18:15-15:45

1 stop54h 30m

£1,101

LondonCairns

STN - CNS

STNCNS

London Stansted

Tue 24/3

06:00-05:45

3 stops37h 45m

Cairns

Tue 7/4

15:35-16:50

3 stops34h 15m

£1,103

LondonCairns

LGW - CNS

LGWCNS

London Gatwick

Thu 28/5

10:15-09:50

2 stops38h 35m

Cairns

Thu 16/7

06:00-06:55

2 stops33h 55m

£1,118

Flights are sorted by cheapest return flights first.

Deals found on 4/1

Showing 1-10 of 60 results
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Best time to book a flight to Port Douglas

Have a flexible travel schedule? Discover the best time to fly to Port Douglas 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 Port Douglas

When is the best time to book a flight to Port Douglas?

Use this chart to determine the optimal time to book a return flight from London to Port Douglas. Price data was last updated on 2 January 2026.

The best time to book flights to Port Douglas is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Port Douglas?

On average, a flight from London to Port Douglas takes 26 hours 32 minutes. Flights to Port Douglas 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 most popular airlines that fly to Port Douglas?

The most popular airlines flying from London to Port Douglas are Singapore Airlines, Cathay Pacific and Qantas Airways.

Singapore Airlines
Singapore Airlines
From £832
Qantas Airways
Qantas Airways
From £1,062
Cathay Pacific
Cathay Pacific
From £752
Lufthansa
Lufthansa
From £807

What are the cheapest airlines that fly to Port Douglas?

The cheapest airlines flying from London to Port Douglas are SWISS, Cathay Pacific and Singapore Airlines.

Rainfall in Port Douglas by month

Plan your trip to Port Douglas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Port Douglas 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 Port Douglas when rainfall is around 20.0 mm.

Temperature in Port Douglas by month

Plan your trip to Port Douglas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Port Douglas, 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 Port Douglas

Get insights into the airlines that provide service to Port Douglas. 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 Port Douglas. Reviews last updated 4 January 2026.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andQantas Airways 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.
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

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
8.1
Very Good
1,424 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

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
1,122 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

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
963 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

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
3,700 reviews
Singapore Airlines
8.1
Very Good
1,424 reviews
Check prices

Entertainment

8.0

Overall

8.1

Food

7.8

Comfort

8.0

Crew

8.6

Boarding

8.3

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.

FAQs about flying to Port Douglas

  • Can I find cheaper flights to Port Douglas 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 Port Douglas on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Port Douglas?

    Based on reviews from Cheapflights users, SWISS is rated the highest out of the airlines that fly to Port Douglas.

  • How much is a return flight to Port Douglas?

    A return flight to Port Douglas will typically cost around £168, however they can be found for as little as £60.

  • Where does the fastest flight to Port Douglas depart from?

    For those looking to save time traveling to Port Douglas, London offers the quickest one-way flight (21 hours 45 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

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Why should you use Cheapflights to find cheap flight tickets to Port Douglas?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Port Douglas for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Port Douglas with no change fees?

Certainly. Search results for flights to Port Douglas 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 to Port Douglas become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Port Douglas today and book when you’re ready!

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