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Cheap flights from Port of Spain to London Heathrow Airport from £398

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LHR
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Port of Spain Piarco Intl to London Heathrow are usually found in June or November, booked 61 days in advance, depart on a Saturday or Thursday and return on a Sunday

Cheap flight deals from Port of Spain to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£712

One-way from

£398

Popular in

February

Cheapest in

June

Average price

£948
Air Canada
  • Air Canada
  • 19/9-3/10
  • 2 total stops
  • 40h 45m total
  • Port of Spain to London
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2/4
  • 2/4
  • 3 total stops
  • 29h 36m total
  • Port of Spain to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£35 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Port of Spain to Heathrow

Cheapest flights from Port of Spain to Heathrow
Explore the most affordable flight options available from Port of Spain to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Fri 19/902:25POS - LHR
1 stop26h 10mAir Canada
Fri 3/1015:50LHR - POS
1 stop14h 35mAir Canada
Deal found 25/3£712
Tue 20/517:20POS - LHR
1 stop33h 20mKLM
Fri 30/506:30LHR - POS
2 stops14h 30mKLM
Deal found 24/3£807
Sat 28/607:35POS - LHR
1 stop32h 10mIcelandair
Wed 29/1007:25LHR - POS
1 stop35h 18mIcelandair
Deal found 24/3£817
Wed 7/501:40POS - LHR
2 stops23h 50mMultiple Airlines
Thu 15/520:05LHR - POS
2 stops34h 20mMultiple Airlines
Deal found 24/3£831
Sat 29/300:30POS - LHR
1 stop26h 10mUnited Airlines
Fri 11/411:25LHR - POS
2 stops40h 58mUnited Airlines
Deal found 23/3£883
Thu 13/1116:20POS - LHR
1 stop15h 10mAmerican Airlines
Sun 16/1109:50LHR - POS
1 stop16h 30mAmerican Airlines
Deal found 24/3£1,017
Sun 6/417:20POS - LHR
2 stops20h 15mAir France
Wed 23/419:45LHR - POS
3 stops49h 15mAir France
Deal found 25/3£1,142

Cheapflights Fare Finder

Customise your flight search to find flights from Port of Spain to Heathrow 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 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Port of Spain to London Heathrow Airport that are best for you.

Fly from

Port of Spain

Fly to

Heathrow

Route

Depart

Return

Price

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 19/9

02:25-09:35

1 stop26h 10m

London Heathrow

Fri 3/10

15:50-01:25

1 stop14h 35m

£712

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 20/5

17:20-07:40

1 stop33h 20m

London Heathrow

Fri 30/5

06:30-16:00

2 stops14h 30m

£807

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sat 28/6

07:35-20:45

1 stop32h 10m

London Heathrow

Wed 29/10

07:25-14:43

1 stop35h 18m

£817

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 7/5

01:40-06:30

2 stops23h 50m

London Heathrow

Thu 15/5

20:05-01:25

2 stops34h 20m

£831

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sat 5/4

00:30-05:55

2 stops24h 25m

London Heathrow

Wed 23/4

16:00-23:23

2 stops36h 23m

£922

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 15/8

08:10-09:25

1 stop20h 15m

London Heathrow

Fri 29/8

09:55-21:30

1 stop16h 35m

£1,017

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 6/4

17:20-18:35

2 stops20h 15m

London Heathrow

Wed 23/4

19:45-16:00

3 stops49h 15m

£1,142

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 2/4

03:39-14:15

3 stops29h 36m

£398

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 30/3

00:30-06:55

2 stops25h 25m

£476

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 8/5

12:44-09:30

1 stop15h 46m

£527

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 12 results
1
2

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

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

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

Use this chart to determine the optimal time to book a return flight from Port of Spain to Heathrow. Price data was last updated on 21 March 2025.

The best time to book flights from Port of Spain to London Heathrow Airport is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Port of Spain to London Heathrow Airport (average of £112). Flying from Port of Spain to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 25 March 2025.
To help decide which airline to fly from Port of Spain to London, see what other customers have to say about KLM, Air France and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,318 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Air France
7.4
Good
1,423 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,605 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
JetBlue
7.3
Good
2,923 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
American Airlines
7.2
Good
10,000 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

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

    Port of Spain Piarco Intl (POS), located 12.6 mi from the city center, is the airport you fly out of when you book flights from Port of Spain to London Heathrow. 2 airlines have flights from Piarco Intl to London Heathrow on a regular basis. Booking flights from Port of Spain Piarco Intl to London Heathrow should not be difficult; the airport handles an average of 0 outbound flights to London Heathrow per day.

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

    Our cheapest airline available from Port of Spain to London Heathrow Airport is Air Canada. Our recent data shows that you can find tickets from as low as £712 on this airline. Additional options worth looking into are KLM and Icelandair, starting at £807 and £817 round-trip. Users have found that Air Canada is 20% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Port of Spain to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as £476 on United Airlines. Other airlines that offer cheap prices include JetBlue from £527 and KLM from £715 one-way.

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

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

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

    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 Heathrow.

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Port of Spain to London Heathrow Airport (average of £112). Flying from Port of Spain to London Heathrow Airport in August is currently the most expensive (average of £164). 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.

See more FAQs

Travelling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Port of Spain to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Gatwick flights
Port of Spain to Stansted flights
Scarborough to Gatwick flights
Scarborough to Heathrow flights

Top 2 airlines flying from Port of Spain to Heathrow

Discover the top 2 airlines that operate flights from Port of Spain to Heathrow. 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 858,174 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£668Average£742FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£704Average£989FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Port of Spain to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Port of Spain to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Port of Spain to Heathrow with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Heathrow from Port of Spain today and book when prices fit your budget.

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