$623 Cheap Flights from Istanbul (IST) to Port of Spain (POS)

View $623 flight on Tue, Nov 25, 2025Opens in a new window

Popular airlines from Istanbul Airport (IST) to Piarco Intl. Airport (POS)

Cheap Flights from Istanbul to Port of Spain (IST-POS)

Prices were available within the past 7 days and start at $623 for one-way flights and $818 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, Sep 20 - Mon, Dec 8
IST
Istanbul
POS
Trinidad
$818 Roundtrip, found 5 days ago
$818
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Sep 20 from Istanbul to Trinidad, returning Mon, Dec 8, priced at $818 found 5 days ago
Air Canada
Sat, Sep 20 - Mon, Dec 8
IST
Istanbul
POS
Trinidad
$821 Roundtrip, found 5 days ago
$821
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Sep 20 from Istanbul to Trinidad, returning Mon, Dec 8, priced at $821 found 5 days ago
Air Canada
Sun, Sep 21 - Mon, Dec 8
IST
Istanbul
POS
Trinidad
$834 Roundtrip, found 5 days ago
$834
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Sep 21 from Istanbul to Trinidad, returning Mon, Dec 8, priced at $834 found 5 days ago
Air Canada
Mon, Sep 22 - Mon, Dec 8
IST
Istanbul
POS
Trinidad
$837 Roundtrip, found 5 days ago
$837
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Sep 22 from Istanbul to Trinidad, returning Mon, Dec 8, priced at $837 found 5 days ago
Air Canada
Sat, Sep 20 - Mon, Dec 8
IST
Istanbul
POS
Trinidad
$841 Roundtrip, found 5 days ago
$841
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Sep 20 from Istanbul to Trinidad, returning Mon, Dec 8, priced at $841 found 5 days ago
Air Canada
Sat, Sep 20 - Mon, Dec 8
IST
Istanbul
POS
Trinidad
$842 Roundtrip, found 5 days ago
$842
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Sep 20 from Istanbul to Trinidad, returning Mon, Dec 8, priced at $842 found 5 days ago
KLM
Fri, Sep 19 - Fri, Dec 5
IST
Istanbul
POS
Trinidad
$933 Roundtrip, found 5 days ago
$933
Roundtrip
found 5 days ago
Select KLM flight, departing Fri, Sep 19 from Istanbul to Trinidad, returning Fri, Dec 5, priced at $933 found 5 days ago
United
Tue, Sep 23 - Fri, Dec 5
IST
Istanbul
POS
Trinidad
$1,085 Roundtrip, found 5 days ago
$1,085
Roundtrip
found 5 days ago
Select United flight, departing Tue, Sep 23 from Istanbul to Trinidad, returning Fri, Dec 5, priced at $1,085 found 5 days ago
British Airways
Sat, Sep 20 - Mon, Dec 8
IST
Istanbul
POS
Trinidad
$1,109 Roundtrip, found 5 days ago
$1,109
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Sep 20 from Istanbul to Trinidad, returning Mon, Dec 8, priced at $1,109 found 5 days ago
American Airlines
Wed, Sep 17 - Wed, Oct 8
IST
Istanbul
POS
Trinidad
$1,175 Roundtrip, found 5 hours ago
$1,175
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Sep 17 from Istanbul to Trinidad, returning Wed, Oct 8, priced at $1,175 found 5 hours ago
Flights from Istanbul (IST) to Port of Spain (POS)
Origin airport
Istanbul
Destination airport
Piarco Intl.
Roundtrip price
$817
Distance
5740 mi

Istanbul to Port of Spain Flights

The cheapest times to fly from Istanbul to Port of Spain

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Istanbul to Port of Spain are during the month of September. You can find some of the cheapest flights from Istanbul to Port of Spain with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Istanbul to Port of Spain

Sunday is one of the best days to book for cheap flights from Istanbul to Port of Spain: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Istanbul to Port of Spain

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Istanbul to Port of Spain in 2025. You can also book with separate airlines for your outbound and return journeys, from $623 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Istanbul to Port of Spain flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Istanbul to Port of Spain airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Istanbul (IST) to Piarco Intl. Airport (POS) cost?
Discover the latest flight deals from IST to POS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IST to POS?
The cheapest flights from IST to POS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from IST to POS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IST to POS. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Istanbul (IST) to Piarco Intl. Airport (POS)?
Direct flights from Istanbul (IST) to Piarco Intl. Airport (POS) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IST to POS?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Istanbul (IST) to Piarco Intl. Airport (POS)?
Choose a flight from Istanbul (IST) to Piarco Intl. Airport (POS) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Istanbul (IST) to Piarco Intl. Airport (POS) last-minute?
Last-minute bookings from IST to POS are typically more expensive. For the lowest prices, start looking for flights as early as possible. That said, if your travel plans are flexible, it's possible to score a cheap ticket just before your departure.
Is it cheaper to book an IST to POS flight and hotel package?
Compared with arranging flights and hotels separately, booking an IST to POS flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Istanbul (IST) to Piarco Intl. Airport (POS)?
Typically, you can cancel or reschedule your IST to POS flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further information, visit our Customer Service portal.

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*Available to One Key members.