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Cheap flights from London Heathrow Airport to Port of Spain from £365

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Port of Spain departing on 23/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Port of Spain

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
18:00 - 01:20
LHR
-
POS
35h 20m1 stop
Air Canada Logo
02:20 - 08:30
POS
-
LHR
26h 10m1 stop
£522Air Canada
Sat, 17 Jan - Fri, 23 Jan
Air Canada Logo
18:00 - 00:20
LHR
-
POS
34h 20m1 stop
Air Canada Logo
01:20 - 08:30
POS
-
LHR
27h 10m1 stop
£528Air Canada
Wed, 11 Mar - Fri, 20 Mar
Air Canada Logo
09:00 - 01:20
LHR
-
POS
20h 20m2 stops
Air Canada Logo
01:20 - 11:20
POS
-
LHR
30h 00m1 stop
£530Air Canada
Thu, 5 Mar - Thu, 12 Mar
Air Canada Logo
09:00 - 01:20
LHR
-
POS
20h 20m2 stops
Air Canada Logo
02:20 - 09:20
POS
-
LHR
27h 00m2 stops
£531Air Canada
Fri, 23 Jan - Thu, 29 Jan
Air Canada Logo
13:00 - 01:20
LHR
-
POS
16h 20m1 stop
Air Canada Logo
02:20 - 06:30
POS
-
LHR
24h 10m1 stop
£533Air Canada
Fri, 30 Jan - Sun, 8 Feb
Air Canada Logo
12:00 - 00:20
LHR
-
POS
40h 20m2 stops
Air Canada Logo
01:20 - 07:10
POS
-
LHR
25h 50m2 stops
£535Air Canada
Wed, 18 Mar - Tue, 24 Mar
Air Canada Logo
12:00 - 00:20
LHR
-
POS
40h 20m2 stops
Air Canada Logo
01:20 - 06:30
POS
-
LHR
25h 10m1 stop
£536Air Canada
Wed, 18 Mar - Tue, 24 Mar
Air Canada Logo
18:00 - 01:20
LHR
-
POS
35h 20m1 stop
Air Canada Logo
02:20 - 08:30
POS
-
LHR
26h 10m1 stop
£537Air Canada
Mon, 12 Jan - Fri, 23 Jan
Air Canada Logo
11:10 - 01:20
LHR
-
POS
18h 10m1 stop
Air Canada Logo
02:20 - 08:30
POS
-
LHR
26h 10m1 stop
£540Air Canada
Fri, 23 Jan - Sun, 1 Feb
Air Canada Logo
13:25 - 01:20
LHR
-
POS
39h 55m2 stops
Air Canada Logo
02:20 - 07:10
POS
-
LHR
24h 50m2 stops
£541Air Canada
Mon, 12 Jan - Fri, 23 Jan

Air Canada flights from London Heathrow Airport to Port of Spain

Our best Air Canada deals on London Heathrow Airport to Port of Spain flight tickets
Air Canada
17 Jan
LHR18:00London Heathrow
35h 20m
1 stop
POS01:20Port of Spain Piarco Intl
23 Jan
POS02:20Port of Spain Piarco Intl
26h 10m
1 stop
LHR08:30London Heathrow
£522
Find similar
Air Canada
11 Mar
LHR18:00London Heathrow
34h 20m
1 stop
POS00:20Port of Spain Piarco Intl
20 Mar
POS01:20Port of Spain Piarco Intl
27h 10m
1 stop
LHR08:30London Heathrow
£528
Find similar
Air Canada
5 Mar
LHR09:00London Heathrow
20h 20m
2 stops
POS01:20Port of Spain Piarco Intl
12 Mar
POS01:20Port of Spain Piarco Intl
30h 00m
1 stop
LHR11:20London Heathrow
£530
Find similar

KLM flights from London Heathrow Airport to Port of Spain

Our best KLM deals on London Heathrow Airport to Port of Spain flight tickets
KLM
12 Mar
LHR06:30London Heathrow
23h 16m
2 stops
POS01:46Port of Spain Piarco Intl
22 Mar
POS19:20Port of Spain Piarco Intl
16h 45m
1 stop
LHR16:05London Heathrow
£561
Find similar
KLM
12 Mar
LHR06:30London Heathrow
23h 16m
2 stops
POS01:46Port of Spain Piarco Intl
22 Mar
POS19:20Port of Spain Piarco Intl
32h 20m
1 stop
LHR07:40London Heathrow
£563
Find similar
KLM
17 Jun
LHR08:40London Heathrow
22h 06m
2 stops
POS01:46Port of Spain Piarco Intl
1 Jul
POS14:19Port of Spain Piarco Intl
20h 56m
2 stops
LHR16:15London Heathrow
£604
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Port of Spain 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, momondo users made 279,928 searches. Data last updated 21 December 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Port of Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sat 17/1

18:00-01:20

1 stop35h 20m

Port of Spain Piarco Intl

Fri 23/1

02:20-08:30

1 stop26h 10m

£522

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 11/3

18:00-00:20

1 stop34h 20m

Port of Spain Piarco Intl

Fri 20/3

01:20-08:30

1 stop27h 10m

£528

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 5/3

09:00-01:20

2 stops20h 20m

Port of Spain Piarco Intl

Thu 12/3

01:20-11:20

1 stop30h 00m

£530

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/1

09:00-01:20

2 stops20h 20m

Port of Spain Piarco Intl

Thu 29/1

02:20-09:20

2 stops27h 00m

£531

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 30/1

13:00-01:20

1 stop16h 20m

Port of Spain Piarco Intl

Sun 8/2

02:20-06:30

1 stop24h 10m

£533

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 18/3

12:00-00:20

2 stops40h 20m

Port of Spain Piarco Intl

Tue 24/3

01:20-07:10

2 stops25h 50m

£535

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 18/3

12:00-00:20

2 stops40h 20m

Port of Spain Piarco Intl

Tue 24/3

01:20-06:30

1 stop25h 10m

£536

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 12/1

18:00-01:20

1 stop35h 20m

Port of Spain Piarco Intl

Fri 23/1

02:20-08:30

1 stop26h 10m

£537

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/1

11:10-01:20

1 stop18h 10m

Port of Spain Piarco Intl

Sun 1/2

02:20-08:30

1 stop26h 10m

£540

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 12/1

13:25-01:20

2 stops39h 55m

Port of Spain Piarco Intl

Fri 23/1

02:20-07:10

2 stops24h 50m

£541

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Port of Spain from

How to get the cheapest flight ticket from London Heathrow Airport to Port of Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Port of Spain?

The cheapest month to fly to Port of Spain from London Heathrow Airport is in September. Flight prices, which tend to average around £555, are often lower during this time because this is during the off-season. If you don’t want to visit Port of Spain in September, then you should wait until May to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of £567.

What is the cheapest day to depart on your flight to Port of Spain?

The cheapest day to depart from London Heathrow Airport to Port of Spain is on a Tuesday when prices can be found for as low as £579. The most expensive day to fly to Port of Spain is Wednesday, with ticket prices averaging around £636.

What is the cheapest time of day to depart on your flight to Port of Spain?

The cheapest time of day to fly to Port of Spain is in the evening when flights can be purchased for as low as £378. In contrast, the most expensive time of day to depart to Port of Spain is in the afternoon when prices are around £858.

How far in advance should I book a flight to Port of Spain?

You are more likely to see cheaper flights to Port of Spain from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Port of Spain for around £698 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Port of Spain from London Heathrow Airport for as low as £550 on momondo.

Can stopping save me money on London Heathrow Airport to Port of Spain flights?

You could potentially save up to 16% on your flight if you consider stops on a London Heathrow Airport to Port of Spain flight.

When to book flights from London Heathrow Airport to Port of Spain

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Port of Spain according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Port of Spain (LHR to POS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Port of Spain

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from London Heathrow Airport to Port of Spain takes 15h 20m
There are no direct flights from London Heathrow Airport to Port of Spain. There are no popular flight routes from London Heathrow Airport to Port of Spain.
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  • How far is London Heathrow to Port of Spain Piarco Intl by plane?

    The distance between London Heathrow and Port of Spain Piarco Intl is about 4407.3 mi. A reasonable flight in good conditions will take 15h 20m.

  • When did momondo last update prices for flights from London Heathrow Airport to Port of Spain Piarco Intl Airport?

    Prices for flights from London Heathrow Airport to Port of Spain Piarco Intl Airport are updated daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Port of Spain Piarco Intl Airport?

  • How old do you have to be to fly from London Heathrow Airport to Port of Spain Piarco Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Port of Spain Piarco Intl Airport.

  • What documentation or ID do you need to fly to Port of Spain Piarco Intl Airport?

    The required travel and health documents for your Port of Spain Piarco Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Port of Spain Piarco Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from London Heathrow Airport to Port of Spain?

Best airlines flying from London Heathrow Airport to Port of Spain

Compare and see reviews for airlines that fly from London Heathrow Airport to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom £477Free CancellationRating
7.1
10,549 reviews
Search Air Canada flights
JetBluePriceFrom £502Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
KLMPriceFrom £524Free CancellationRating
7.7
1,429 reviews
Search KLM flights
British AirwaysPriceFrom £559Free CancellationRating
6.7
7,600 reviews
Search British Airways flights
FinnairPriceFrom £599Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
American AirlinesPriceFrom £630Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Travelling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

Why use momondo?

Why should I use momondo to find a flight deal from London to Port of Spain?

It is quick and easy to find London to Port of Spain flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Port of Spain that suits you.

Can I find flights from London to Port of Spain with flexible booking policies on momondo?

All flight searches from London to Port of Spain on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Port of Spain?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Port of Spain.

I’m not ready to book a flight from London to Port of Spain right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Port of Spain now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Port of Spain and let you know when they change.

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