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$2,809+ Cheap flights from Port of Spain (POS) to Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
POS — SYD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find flight deals from Port of Spain to Australia

Best flights from Port of Spain to Australia
Discover carefully curated flight deals from Port of Spain to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 3, 2025.

This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/61:30 amPOS - MEL
2 stops41h 00mUnited Airlines
Wed 2/1111:30 amMEL - POS
2 stops27h 53mUnited Airlines
Deal found 11/1$2,809
This Qatar Airways deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/78:30 amPOS - MEL
2 stops47h 50mQatar Airways
Wed 2/114:10 pmMEL - POS
2 stops54h 07mQatar Airways
Deal found 11/1$2,931
This KLM deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/289:55 pmPOS - SYD
2 stops42h 40mKLM
Wed 3/410:15 pmSYD - POS
3 stops59h 15mKLM
Deal found 11/1$4,763

Cheap flight deals from Port of Spain to Australia

Keep the following information in mind while searching for Port of Spain to Australia flight deals. Data was last updated November 3, 2025.

Round-trip from

$2,809
(United Airlines)

Popular in

June

Cheapest in

May

Average price

$2,087
From Port of Spain Piarco Intl to Australia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($650 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($161 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Port of Spain to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Port of Spain to Australia that are best for you.

Fly from

Port of Spain

Fly to

Australia

Route

Depart

Return

Price

Port of SpainMelbourne

POS - MEL

POSMEL

Port of Spain Piarco Intl

Fri 2/6

1:30 am-9:30 am

2 stops41h 00m

Melbourne

Wed 2/11

11:30 am-12:23 am

2 stops27h 53m

$2,809

Port of SpainMelbourne

POS - MEL

POSMEL

Port of Spain Piarco Intl

Sat 2/7

8:30 am-11:20 pm

2 stops47h 50m

Melbourne

Wed 2/11

4:10 pm-7:17 am

2 stops54h 07m

$2,931

Port of SpainSydney

POS - SYD

POSSYD

Port of Spain Piarco Intl

Sat 2/28

9:55 pm-7:35 am

2 stops42h 40m

Sydney Kingsford Smith

Wed 3/4

10:15 pm-6:30 pm

3 stops59h 15m

$4,763

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Best time to book a flight from Port of Spain to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Port of Spain with our price prediction graph.
Estimated round-trip 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 Port of Spain to Australia

What is the cheapest time of day to fly from POS to AU?

Find hourly flight availability from Port of Spain to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Port of Spain to Australia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 52% versus a flight at noon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated November 3, 2025.
Read reviews from past customers who have flown United Airlines from Port of Spain to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,997 reviews
United Airlines
7.4
Good
8,997 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Crew

8.1

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Port of Spain to Australia?

    Port of Spain Piarco Intl (POS) is the airport you will fly out of if you book a flight from Port of Spain to Australia. It is only a 12.6 mi journey to Piarco Intl (POS) from Port of Spain’s city center.

  • How long is the flight from Port of Spain to Australia?

    For as low as $2,809, United Airlines can have you in Australia from Port of Spain in 41h. Port of Spain and Australia are separated by a distance of 9953 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Port of Spain to Australia that include hotel bookings?

    Yes. In addition to deals on Port of Spain to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Port of Spain to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Port of Spain to Australia.

  • Can I find deals for business class flights from Port of Spain to Australia?

    Yes. Cheapflights offers flight deals from Port of Spain to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Port of Spain to Australia

Discover the top airline that operate flights from Port of Spain to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,656Average$1,696FlexibilityNo cancel feeOn-time69%

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