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Cheap flights from London Heathrow Airport to Port of Spain from £395

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 21/1. 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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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
09:00 - 01:20LHR-POS
20h 20m2 stops
Air Canada Logo
02:20 - 07:10POS-LHR
24h 50m2 stops
£569Air Canada
Find Deal
Fri, 23 Jan - Thu, 29 Jan
Air Canada Logo
09:00 - 01:20LHR-POS
20h 20m2 stops
Air Canada Logo
02:20 - 07:10POS-LHR
24h 50m2 stops
£569Air Canada
Find Deal
Fri, 23 Jan - Sun, 1 Feb
Multiple Airlines Logo
06:30 - 18:30LHR-POS
16h 00m2 stops
Multiple Airlines Logo
03:48 - 11:40POS-LHR
27h 52m2 stops
£570Multiple Airlines
Find Deal
Fri, 14 Nov - Mon, 17 Nov
Icelandair Logo
07:25 - 19:15LHR-POS
15h 50m1 stop
Icelandair Logo
08:30 - 06:55POS-LHR
18h 25m2 stops
£576Icelandair
Find Deal
Wed, 28 Jan - Wed, 11 Feb
Icelandair Logo
12:20 - 19:15LHR-POS
34h 55m1 stop
Icelandair Logo
08:30 - 20:45POS-LHR
32h 15m1 stop
£577Icelandair
Find Deal
Mon, 19 Jan - Sun, 8 Feb
JetBlue Logo
07:25 - 16:04LHR-POS
36h 39m1 stop
JetBlue Logo
17:42 - 21:40POS-LHR
23h 58m1 stop
£578JetBlue
Find Deal
Tue, 2 Dec - Tue, 9 Dec
Multiple Airlines Logo
06:00 - 06:10LHR-POS
28h 10m2 stops
Multiple Airlines Logo
00:10 - 21:35POS-LHR
41h 25m2 stops
£579Multiple Airlines
Find Deal
Wed, 4 Mar - Mon, 9 Mar
KLM Logo
17:50 - 20:30LHR-POS
30h 40m2 stops
KLM Logo
19:55 - 14:25POS-LHR
14h 30m1 stop
£582KLM
Find Deal
Fri, 23 Jan - Fri, 30 Jan
KLM Logo
06:30 - 18:30LHR-POS
16h 00m2 stops
KLM Logo
19:20 - 17:00POS-LHR
17h 40m1 stop
£582KLM
Find Deal
Fri, 23 Jan - Mon, 2 Feb
JetBlue Logo
08:05 - 16:04LHR-POS
35h 59m1 stop
JetBlue Logo
17:42 - 21:40POS-LHR
23h 58m1 stop
£638JetBlue
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Fri, 5 Dec - Mon, 8 Dec

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
23 Jan
LHR17:50London Heathrow
30h 40m
2 stops
POS20:30Port of Spain Piarco Intl
30 Jan
POS19:55Port of Spain Piarco Intl
14h 30m
1 stop
LHR14:25London Heathrow
£582
Find similar
KLM
23 Jan
LHR06:30London Heathrow
16h 00m
2 stops
POS18:30Port of Spain Piarco Intl
2 Feb
POS19:20Port of Spain Piarco Intl
17h 40m
1 stop
LHR17:00London Heathrow
£582
Find similar
KLM
15 Nov
LHR17:50London Heathrow
28h 05m
2 stops
POS17:55Port of Spain Piarco Intl
23 Nov
POS19:20Port of Spain Piarco Intl
14h 30m
1 stop
LHR13:50London Heathrow
£585
Find similar

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
23 Jan
LHR09:00London Heathrow
20h 20m
2 stops
POS01:20Port of Spain Piarco Intl
29 Jan
POS02:20Port of Spain Piarco Intl
24h 50m
2 stops
LHR07:10London Heathrow
£569
Find similar
Air Canada
23 Jan
LHR09:00London Heathrow
20h 20m
2 stops
POS01:20Port of Spain Piarco Intl
1 Feb
POS02:20Port of Spain Piarco Intl
24h 50m
2 stops
LHR07:10London Heathrow
£569
Find similar
Air Canada
26 Nov
LHR19:25London Heathrow
33h 45m
2 stops
POS01:10Port of Spain Piarco Intl
2 Dec
POS02:15Port of Spain Piarco Intl
24h 55m
2 stops
LHR07:10London Heathrow
£572
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 4 November 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

Fri 23/1

09:00-01:20

2 stops20h 20m

Port of Spain Piarco Intl

Thu 29/1

02:20-07:10

2 stops24h 50m

£569

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/1

09:00-01:20

2 stops20h 20m

Port of Spain Piarco Intl

Sun 1/2

02:20-07:10

2 stops24h 50m

£569

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 14/11

06:30-18:30

2 stops16h 00m

Port of Spain Piarco Intl

Mon 17/11

03:48-11:40

2 stops27h 52m

£570

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 28/1

07:25-19:15

1 stop15h 50m

Port of Spain Piarco Intl

Wed 11/2

08:30-06:55

2 stops18h 25m

£576

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 19/1

12:20-19:15

1 stop34h 55m

Port of Spain Piarco Intl

Sun 8/2

08:30-20:45

1 stop32h 15m

£577

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Tue 2/12

07:25-16:04

1 stop36h 39m

Port of Spain Piarco Intl

Tue 9/12

17:42-21:40

1 stop23h 58m

£578

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 4/3

06:00-06:10

2 stops28h 10m

Port of Spain Piarco Intl

Mon 9/3

00:10-21:35

2 stops41h 25m

£579

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/1

17:50-20:30

2 stops30h 40m

Port of Spain Piarco Intl

Fri 30/1

19:55-14:25

1 stop14h 30m

£582

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/1

06:30-18:30

2 stops16h 00m

Port of Spain Piarco Intl

Mon 2/2

19:20-17:00

1 stop17h 40m

£582

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 5/12

08:05-16:04

1 stop35h 59m

Port of Spain Piarco Intl

Mon 8/12

17:42-21:40

1 stop23h 58m

£638

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 £566, 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 £578.

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 Thursday when prices can be found for as low as £584. The most expensive day to fly to Port of Spain is Wednesday, with ticket prices averaging around £627.

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 £385. In contrast, the most expensive time of day to depart to Port of Spain is in the afternoon when prices are around £874.

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 £706 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 £560 on momondo.

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

You could potentially save up to 25% 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

Direct flights

None
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 13h 25m.

  • 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
IcelandairPriceFrom £436Free CancellationRating
7.1
568 reviews
Search Icelandair flights
Air CanadaPriceFrom £485Free CancellationRating
7.1
10,400 reviews
Search Air Canada flights
JetBluePriceFrom £511Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
KLMPriceFrom £528Free CancellationRating
7.7
1,405 reviews
Search KLM flights
British AirwaysPriceFrom £570Free CancellationRating
6.7
7,495 reviews
Search British Airways flights
FinnairPriceFrom £610Free CancellationRating
7.6
1,335 reviews
Search Finnair flights
American AirlinesPriceFrom £642Free CancellationRating
7.2
11,038 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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