$540 Cheap Flights from Port of Spain (POS) to Glasgow (GLA)

View $540 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Piarco Intl. Airport (POS) to Glasgow International Airport (GLA)

Cheap Flights from Port of Spain to Glasgow (POS-GLA)

Prices were available within the past 7 days and start at $540 for one-way flights and $924 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Nov 12 - Fri, Nov 21
POS
Trinidad
GLA
Glasgow
$924 Roundtrip, found 6 days ago
$924
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Nov 12 from Trinidad to Glasgow, returning Fri, Nov 21, priced at $924 found 6 days ago
British Airways
Wed, Nov 5 - Wed, Nov 19
POS
Trinidad
GLA
Glasgow
$936 Roundtrip, found 6 days ago
$936
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Nov 5 from Trinidad to Glasgow, returning Wed, Nov 19, priced at $936 found 6 days ago
British Airways
Fri, Oct 31 - Mon, Nov 17
POS
Trinidad
GLA
Glasgow
$942 Roundtrip, found 6 days ago
$942
Roundtrip
found 6 days ago
Select British Airways flight, departing Fri, Oct 31 from Trinidad to Glasgow, returning Mon, Nov 17, priced at $942 found 6 days ago
British Airways
Mon, Nov 3 - Fri, Nov 14
POS
Trinidad
GLA
Glasgow
$948 Roundtrip, found 6 days ago
$948
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Nov 3 from Trinidad to Glasgow, returning Fri, Nov 14, priced at $948 found 6 days ago
British Airways
Wed, Nov 5 - Mon, Nov 17
POS
Trinidad
GLA
Glasgow
$959 Roundtrip, found 6 days ago
$959
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Nov 5 from Trinidad to Glasgow, returning Mon, Nov 17, priced at $959 found 6 days ago
British Airways
Mon, Nov 3 - Mon, Nov 17
POS
Trinidad
GLA
Glasgow
$983 Roundtrip, found 6 days ago
$983
Roundtrip
found 6 days ago
Select British Airways flight, departing Mon, Nov 3 from Trinidad to Glasgow, returning Mon, Nov 17, priced at $983 found 6 days ago
British Airways
Fri, Nov 28 - Fri, Dec 5
POS
Trinidad
GLA
Glasgow
$1,003 Roundtrip, found 1 hour ago
$1,003
Roundtrip
found 1 hour ago
Select British Airways flight, departing Fri, Nov 28 from Trinidad to Glasgow, returning Fri, Dec 5, priced at $1,003 found 1 hour ago
British Airways
Fri, Nov 28 - Fri, Dec 5
POS
Trinidad
GLA
Glasgow
$1,009 Roundtrip, found 1 hour ago
$1,009
Roundtrip
found 1 hour ago
Select British Airways flight, departing Fri, Nov 28 from Trinidad to Glasgow, returning Fri, Dec 5, priced at $1,009 found 1 hour ago
KLM
Fri, Nov 28 - Fri, Dec 5
POS
Trinidad
GLA
Glasgow
$1,390 Roundtrip, found 1 hour ago
$1,390
Roundtrip
found 1 hour ago
Select KLM flight, departing Fri, Nov 28 from Trinidad to Glasgow, returning Fri, Dec 5, priced at $1,390 found 1 hour ago
American Airlines
Fri, Nov 28 - Fri, Dec 5
POS
Trinidad
GLA
Glasgow
$2,631 Roundtrip, found 1 hour ago
$2,631
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Nov 28 from Trinidad to Glasgow, returning Fri, Dec 5, priced at $2,631 found 1 hour ago

Find the cheapest month to fly from Piarco (POS) to Glasgow (GLA)

January is typically the cheapest month to fly

From $859 - $2,440 per traveler.

Alternative airports near Glasgow

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

Select flight to Glasgow Intl. GLA. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $1,378
GLA
Glasgow Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $1,378

Frequently asked questions

How much does a flight from Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA) cost?
Grab a cheap one-way flight from $540 or cheap return flight from $924 from Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA)?
The cheapest month to fly from POS to GLA is November, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
What is the cheapest airline that flies from Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA)?
To find the cheapest airline flying from POS to GLA, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA)?
Nonstop flights from Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from POS to GLA?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Glasgow Intl. Airport (GLA)?
To avoid possible delays on the Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA) 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 Glasgow Intl. Airport (GLA) last-minute?
Last-minute fares from POS to GLA are generally more expensive. To lock in the lowest prices, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Is it cheaper to book a POS to GLA flight and hotel package?
Compared with arranging flights and hotels separately, booking a POS to GLA flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the stress out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Piarco Intl. Airport (POS) to Glasgow Intl. Airport (GLA)?
You can usually reschedule or cancel your POS to GLA flight. However, if it's been more than 24 hours since booking, additional fees 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 information on our Customer Service portal.

Travel information

Origin airport
Piarco Intl.
Destination airport
Glasgow Intl.
Airlines serving
American Airlines, British Airways, KLM
Roundtrip price
$924
Distance
4354 mi

Book with confidence

Port of Spain to Glasgow Flights

The cheapest times to fly from Port of Spain to Glasgow

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

 

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

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

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 Glasgow in 2025. You can also book with separate airlines for your outbound and return journeys, from $540 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 Glasgow 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 Glasgow 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.

 

Port of Spain to Glasgow Flights

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*Available to One Key members.