$861 Cheap Flights from Port of Spain (POS) to Singapore (SIN)

View $861 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Singapore Changi Airport (SIN)

Cheap Flights from Port of Spain to Singapore (POS-SIN)

Prices were available within the past 7 days and start at $861 for one-way flights and $1,334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Fri, Jan 16 - Fri, Jan 23
POS
Trinidad
SIN
Singapore
$1,334 Roundtrip, found 4 days ago
$1,334
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Jan 16 from Trinidad to Singapore, returning Fri, Jan 23, priced at $1,334 found 4 days ago
JetBlue Airways
Fri, Jan 16 - Fri, Jan 23
POS
Trinidad
SIN
Singapore
$1,380 Roundtrip, found 4 days ago
$1,380
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Jan 16 from Trinidad to Singapore, returning Fri, Jan 23, priced at $1,380 found 4 days ago
JetBlue Airways
Fri, Jan 16 - Fri, Jan 23
POS
Trinidad
SIN
Singapore
$1,419 Roundtrip, found 4 days ago
$1,419
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Jan 16 from Trinidad to Singapore, returning Fri, Jan 23, priced at $1,419 found 4 days ago
JetBlue Airways
Thu, Jan 15 - Mon, Jan 19
POS
Trinidad
SIN
Singapore
$1,427 Roundtrip, found 3 days ago
$1,427
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Jan 15 from Trinidad to Singapore, returning Mon, Jan 19, priced at $1,427 found 3 days ago
United
Sun, Oct 12 - Sun, Oct 19
POS
Trinidad
SIN
Singapore
$1,449 Roundtrip, found 1 hour ago
$1,449
Roundtrip
found 1 hour ago
Select United flight, departing Sun, Oct 12 from Trinidad to Singapore, returning Sun, Oct 19, priced at $1,449 found 1 hour ago
United
Sun, Feb 8 - Sun, Feb 22
POS
Trinidad
SIN
Singapore
$1,458 Roundtrip, found 16 hours ago
$1,458
Roundtrip
found 16 hours ago
Select United flight, departing Sun, Feb 8 from Trinidad to Singapore, returning Sun, Feb 22, priced at $1,458 found 16 hours ago
United
Sun, Feb 15 - Sat, Mar 7
POS
Trinidad
SIN
Singapore
$1,458 Roundtrip, found 5 days ago
$1,458
Roundtrip
found 5 days ago
Select United flight, departing Sun, Feb 15 from Trinidad to Singapore, returning Sat, Mar 7, priced at $1,458 found 5 days ago
Caribbean Airlines
Tue, Jan 27 - Mon, Feb 9
POS
Trinidad
SIN
Singapore
$1,557 Roundtrip, found 16 hours ago
$1,557
Roundtrip
found 16 hours ago
Select Caribbean Airlines flight, departing Tue, Jan 27 from Trinidad to Singapore, returning Mon, Feb 9, priced at $1,557 found 16 hours ago
British Airways
Mon, Jan 26 - Sun, Feb 1
POS
Trinidad
SIN
Singapore
$1,558 Roundtrip, found 3 hours ago
$1,558
Roundtrip
found 3 hours ago
Select British Airways flight, departing Mon, Jan 26 from Trinidad to Singapore, returning Sun, Feb 1, priced at $1,558 found 3 hours ago
Qatar Airways
Tue, Oct 21 - Thu, Nov 6
POS
Trinidad
SIN
Singapore
$1,652 Roundtrip, found 16 hours ago
$1,652
Roundtrip
found 16 hours ago
Select Qatar Airways flight, departing Tue, Oct 21 from Trinidad to Singapore, returning Thu, Nov 6, priced at $1,652 found 16 hours ago

Find the cheapest month to fly from Piarco (POS) to Singapore (SIN)

September is typically the cheapest month to fly

From $1,431 - $2,211 per traveler.

Alternative airports near Singapore

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Changi SIN. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $1,641
SIN
Changi
Cheapest
Average driving time to city center18 min
Flights from $1,641
Flights from Port of Spain (POS) to Singapore (SIN)
Origin airport
Piarco Intl.
Destination airport
Changi
Airlines serving
Air Canada, Air France, British Airways, JetBlue Airways, KLM, Qatar Airways, Turkish Airlines, United
Roundtrip price
$1,334
Distance
11132 mi

Port of Spain to Singapore Flights

The cheapest times to fly from Port of Spain to Singapore

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 Port of Spain to Singapore are during the month of January. You can find some of the cheapest flights from Port of Spain to Singapore with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Port of Spain to Singapore: 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 Port of Spain to Singapore

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 Port of Spain to Singapore in 2025. You can also book with separate airlines for your outbound and return journeys, from $861 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 Port of Spain to Singapore 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 Port of Spain to Singapore 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 Piarco Intl. Airport (POS) to Changi Airport (SIN) cost?
Lock in a cheap one-way flight from $861 or cheap return flight from $1,334 from Piarco Intl. Airport (POS) to Changi Airport (SIN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Piarco Intl. Airport (POS) to Changi Airport (SIN)?
January is the most affordable month to fly from POS to SIN. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Changi Airport (SIN)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest POS to SIN flight.
How many flights per day from Piarco Intl. Airport (POS) to Changi Airport (SIN)?
Direct flights from Piarco Intl. Airport (POS) to Changi Airport (SIN) 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 dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from POS to SIN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piarco Intl. Airport (POS) to Changi Airport (SIN)?
To avoid potential delays on the Piarco Intl. Airport (POS) to Changi Airport (SIN) route, aim to travel before 3 PM. Later departures are 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 Piarco Intl. Airport (POS) to Changi Airport (SIN) last-minute?
Booking your flight from POS to SIN just before your journey is typically more expensive. However, if you're flexible with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a POS to SIN flight and hotel package?
Securing a POS to SIN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Changi Airport (SIN)?
It's usually possible to reschedule or cancel your POS to SIN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.