Q: How much does it cost for a return flight from London Heathrow Airport to Port of Spain?

Airfare is below average for this route at the moment. London Heathrow Airport to Port of Spain flights typically cost between £800 and £1,001 in September. The cheapest return flight price found within the last 3 days was £514 on KLM (19 Sept-21 Sept).

Question 1

What’s the cheapest stopover airport for flights from London Heathrow Airport to Port of Spain?

Accepted Answer

Toronto (YYZ) is the most affordable one-stop option, with an average return flight price of £550.

Question 2

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Port of Spain?

Accepted Answer

Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 2h 11m.

Question 3

What’s the fastest stopover option from London Heathrow Airport to Port of Spain?

Accepted Answer

Flights via Newark (EWR) have the shortest average one-way travel time for one-stop routes: 16h 30m.

Question 4

What’s the top stopover airport for flights from London Heathrow Airport to Port of Spain?

Accepted Answer

Miami (MIA) – chosen by Cheapflights users on 41% of one-stop itineraries from London Heathrow Airport to Port of Spain on Cheapflights.

Question 5

How much does it cost for a return flight from London Heathrow Airport to Port of Spain?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Port of Spain flights typically cost between £800 and £1,001 in September.
The cheapest return flight price found within the last 3 days was £514 on KLM (19 Sept-21 Sept).

Question 6

What are the cheapest airlines flying from London Heathrow Airport to Port of Spain round-trip?

Accepted Answer

Cheapflights users have booked flights from London Heathrow Airport to Port of Spain round-trip from £514. Another airline that can offer you cheap pricing is Air Canada. KLM is priced at 26% lower than the current average price of a flight leaving 3 months from now.

Question 7

How far ahead should I book a flight from London Heathrow Airport to Port of Spain?

Accepted Answer

The price you pay for your flight from London Heathrow Airport to Port of Spain may vary depending on when you book. For the best chance of a lower fare, look to book 70 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 8

What is the cheapest month to book a flight from London Heathrow Airport to Port of Spain?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Port of Spain (average of £657). Flying from London Heathrow Airport to Port of Spain in December is currently the most expensive (average of £966). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from London Heathrow Airport to Port of Spain?

Accepted Answer

Travellers seeking maximum savings on their London Heathrow Airport to Port of Spain flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in Port of Spain ranges from 30.0 - 250.0 inches per month. June is typically the wettest month, when rainfall can reach 250.0 mm. March is typically the driest time to visit Port of Spain when rainfall is around 30.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to Port of Spain, use this chart to help with planning. For those seeking warmer temperatures, April 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 January, when temperatures are typically at their lowest (around 25.0 C).

Question 12

What are the most popular airlines that fly from London Heathrow Airport to Port of Spain?

Accepted Answer

Consider American Airlines, Air Canada or Finnair when booking your flight. These represent the most popular airlines when flying from London Heathrow Airport to Port of Spain.

Question 13

What is the cheapest day to fly round-trip from London Heathrow Airport to Port of Spain?

Accepted Answer

Sunday flights are found to be more expensive to fly from London Heathrow Airport to Port of Spain. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Port of Spain.

Question 14

How far in advance should I book a flight from London Heathrow Airport to Port of Spain?

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 20% on flights from London Heathrow Airport to Port of Spain compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £539. For sooner than that we have options available in the next 3 days from £608.

Question 15

What is the cheapest month to fly from London Heathrow Airport to Port of Spain?

Accepted Answer

May can be a great time to fly to Port of Spain from London Heathrow Airport with a flight ticket averaging about £602. Cheapflights users have found deals in the month of May for as cheap as £419. The most expensive prices can be found in the month of December.

Question 16

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

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Port of Spain in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight at midday.

Question 17

What airport do you fly into for flights to Port of Spain from London Heathrow?

Accepted Answer

Port of Spain Piarco Intl (POS) is the airport you will fly into if you book a flight from London Heathrow to Port of Spain. You should not have trouble finding flights to Piarco Intl from London Heathrow; the airport handles an average of 0 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 6 airlines have flights to the Port of Spain airport from London Heathrow. It is only a 12.6 mi journey from Piarco Intl (POS) to Port of Spain’s city center.

Question 18

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

Accepted Answer

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

Question 19

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

Accepted Answer

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

Question 20

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

Accepted Answer

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

Question 21

How does Cheapflights help users find flights from Heathrow to Port of Spain?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow to Port of Spain. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 22

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Port of Spain?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Port of Spain.

Question 23

Can Cheapflights find flights from Heathrow to Port of Spain with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Port of Spain, users can toggle the no change fees filter when performing a flight search.

Question 24

Can Cheapflights notify me if prices for flights from Heathrow to Port of Spain become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Heathrow to Port of Spain and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	£514
One-way from	£385
Popular in	December
Cheapest in	September
Average price	£920

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£423	Average£669	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Canada	Cheapest£470	Average£535	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
KLM	Cheapest£477	Average£642	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£487	Average£713	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£592	Average£666	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
American Airlines	Cheapest£613	Average£794	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Cheap flights from London Heathrow Airport to Port of Spain from £385

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 22/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Port of Spain Piarco Intl are usually found in September or May, booked 71 days in advance, depart on a Sunday or Tuesday and return on a Saturday

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Find flight deals from Heathrow to Port of Spain

Cheapest flights from Heathrow to Port of SpainExplore the most affordable flight options available from Heathrow to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Explore the most affordable flight options available from Heathrow to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Port of Spain that are best for you.

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

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Port of Spain

How far ahead should I book a flight from London Heathrow Airport to Port of Spain?

Use this chart to determine the optimal time to book a return flight from Heathrow to Port of Spain. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from London Heathrow Airport to Port of Spain?

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

Find hourly flight availability from Heathrow to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 August 2025.

What is the cheapest day to fly from London Heathrow Airport to Port of Spain?

Use this chart to determine the cheapest time to fly return from Heathrow to Port of Spain. Price data was last updated on 16 December 2024.

How much does it cost for a return flight from London Heathrow Airport to Port of Spain?

What’s the top stopover airport for flights from London Heathrow Airport to Port of Spain?

Share of one-stop return flights from London Heathrow Airport to Port of Spain chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Port of Spain?

Average return fare for one-stop flights from London Heathrow Airport to Port of Spain, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London Heathrow Airport to Port of Spain?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Port of Spain, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Port of Spain?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Port of Spain, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Port of Spain

See what other customers who have flown with KLM, Finnair, andAmerican Airlines from London Heathrow Airport to Port of Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Port of Spain. 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 into for flights to Port of Spain from London Heathrow?

What are the cheapest airlines flying from London Heathrow Airport to Port of Spain round-trip?

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

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

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

What is the cheapest month to book a flight from London Heathrow Airport to Port of Spain?

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Alternative routes for Heathrow to Port of Spain

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Top 6 airlines flying from Heathrow to Port of Spain

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How does Cheapflights help users find flights from Heathrow to Port of Spain?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Port of Spain?

Can Cheapflights find flights from Heathrow to Port of Spain with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Port of Spain become cheaper?

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Cheapest flights from Heathrow to Port of Spain
Explore the most affordable flight options available from Heathrow to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 August 2025.