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Cheap flights from London Heathrow Airport to Port of Spain from £406

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 18/9. 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 (LHR-POS)

Cheap return flights

JetBlue Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
JetBlue Logo
15:59 - 09:30POS-LHR
36h 31m1 stop
£459JetBlue
Find Deal
Wed, 17 Sep - Mon, 29 Sep
Icelandair Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
Icelandair Logo
15:59 - 20:45POS-LHR
23h 46m1 stop
£483Icelandair
Find Deal
Tue, 2 Sep - Tue, 23 Sep
JetBlue Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
JetBlue Logo
15:59 - 20:45POS-LHR
23h 46m1 stop
£486JetBlue
Find Deal
Wed, 3 Sep - Wed, 10 Sep
Air Canada Logo
09:00 - 01:10LHR-POS
20h 10m2 stops
Air Canada Logo
02:15 - 11:20POS-LHR
29h 05m1 stop
£517Air Canada
Find Deal
Fri, 7 Nov - Fri, 6 Mar
Air Canada Logo
09:00 - 01:10LHR-POS
20h 10m2 stops
Air Canada Logo
02:15 - 11:20POS-LHR
29h 05m1 stop
£519Air Canada
Find Deal
Fri, 7 Nov - Thu, 13 Nov
Logo
06:15 - 01:46LHR-POS
24h 31m2 stops
Logo
17:20 - 13:50POS-LHR
15h 30m1 stop
£534
Find Deal
Sun, 7 Sep - Sun, 21 Sep
KLM Logo
06:30 - 01:46LHR-POS
24h 16m2 stops
KLM Logo
17:20 - 17:35POS-LHR
19h 15m1 stop
£561KLM
Find Deal
Tue, 9 Sep - Tue, 30 Sep
Logo
06:30 - 16:00LHR-POS
14h 30m2 stops
Logo
03:51 - 13:30POS-LHR
28h 39m2 stops
£564
Find Deal
Fri, 29 Aug - Sun, 7 Sep
KLM Logo
06:30 - 16:00LHR-POS
14h 30m2 stops
KLM Logo
17:20 - 16:15POS-LHR
17h 55m1 stop
£564KLM
Find Deal
Tue, 9 Sep - Tue, 30 Sep
Air France Logo
09:00 - 01:46LHR-POS
21h 46m2 stops
Air France Logo
17:20 - 18:35POS-LHR
20h 15m2 stops
£574Air France
Find Deal
Sun, 7 Sep - Sun, 21 Sep

American Airlines flights from London Heathrow Airport to Port of Spain

Our best American Airlines deals on London Heathrow Airport to Port of Spain flight tickets
American Airlines
18 Aug
LHR09:55London Heathrow
16h 41m
1 stop
POS21:36Port of Spain Piarco Intl
7 Sept
POS15:25Port of Spain Piarco Intl
34h 30m
2 stops
LHR06:55London Heathrow
£812
Find similar
American Airlines
14 Aug
LHR13:40London Heathrow
36h 56m
1 stop
POS21:36Port of Spain Piarco Intl
7 Sept
POS15:25Port of Spain Piarco Intl
25h 15m
2 stops
LHR21:40London Heathrow
£860
Find similar
American Airlines
18 Aug
LHR09:55London Heathrow
16h 41m
1 stop
POS21:36Port of Spain Piarco Intl
27 Aug
POS07:00Port of Spain Piarco Intl
21h 25m
1 stop
LHR09:25London Heathrow
£912
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
7 Nov
LHR09:00London Heathrow
20h 10m
2 stops
POS01:10Port of Spain Piarco Intl
6 Mar
POS02:15Port of Spain Piarco Intl
29h 05m
1 stop
LHR11:20London Heathrow
£517
Find similar
Air Canada
7 Nov
LHR09:00London Heathrow
20h 10m
2 stops
POS01:10Port of Spain Piarco Intl
13 Nov
POS02:15Port of Spain Piarco Intl
29h 05m
1 stop
LHR11:20London Heathrow
£519
Find similar
Air Canada
28 Jan
LHR19:25London Heathrow
33h 45m
2 stops
POS01:10Port of Spain Piarco Intl
8 Feb
POS02:15Port of Spain Piarco Intl
29h 05m
1 stop
LHR11:20London Heathrow
£522
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 5 August 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

Wed 17/9

08:15-14:34

1 stop35h 19m

Port of Spain Piarco Intl

Mon 29/9

15:59-09:30

1 stop36h 31m

£459

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Tue 2/9

08:15-14:34

1 stop35h 19m

Port of Spain Piarco Intl

Tue 23/9

15:59-20:45

1 stop23h 46m

£483

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 3/9

08:15-14:34

1 stop35h 19m

Port of Spain Piarco Intl

Wed 10/9

15:59-20:45

1 stop23h 46m

£486

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 7/11

09:00-01:10

2 stops20h 10m

Port of Spain Piarco Intl

Fri 6/3

02:15-11:20

1 stop29h 05m

£517

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 7/11

09:00-01:10

2 stops20h 10m

Port of Spain Piarco Intl

Thu 13/11

02:15-11:20

1 stop29h 05m

£519

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sun 7/9

06:15-01:46

2 stops24h 31m

Port of Spain Piarco Intl

Sun 21/9

17:20-13:50

1 stop15h 30m

£534

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Tue 9/9

06:30-01:46

2 stops24h 16m

Port of Spain Piarco Intl

Tue 30/9

17:20-17:35

1 stop19h 15m

£561

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 29/8

06:30-16:00

2 stops14h 30m

Port of Spain Piarco Intl

Sun 7/9

03:51-13:30

2 stops28h 39m

£564

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Tue 9/9

06:30-16:00

2 stops14h 30m

Port of Spain Piarco Intl

Tue 30/9

17:20-16:15

1 stop17h 55m

£564

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sun 7/9

09:00-01:46

2 stops21h 46m

Port of Spain Piarco Intl

Sun 21/9

17:20-18:35

2 stops20h 15m

£574

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 typical price of a round-trip flight between London Heathrow Airport and Port of Spain?

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 £558, 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 £583.

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 £559. The most expensive day to fly to Port of Spain is Saturday, with ticket prices averaging around £603.

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 £381. In contrast, the most expensive time of day to depart to Port of Spain is in the afternoon when prices are around £864.

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 £722 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 £514 on momondo.

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

You could potentially save up to 27% 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

Best price found

£406

Fastest flight time

12h 45m

Direct flights

None

Airports in Port of Spain

1 airport
The best one-way flight to Port of Spain from London Heathrow Airport in the past 72 hours is £406. The best return flight deal from London Heathrow Airport to Port of Spain found on momondo in the last 72 hours is £459.
The fastest flight from London Heathrow Airport to Port of Spain takes 12h 45m
There are no direct flights from London Heathrow Airport to Port of Spain. Popular non-direct route for this connection is London Heathrow Airport - Port of Spain Piarco Intl Airport.
There is 1 airport near Port of Spain: Port of Spain Piarco Intl (POS)
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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 14h 30m.

  • 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 £431Free CancellationRating
7.0
524 reviews
Search Icelandair flights
Air CanadaPriceFrom £479Free CancellationRating
7.1
9,879 reviews
Search Air Canada flights
KLMPriceFrom £486Free CancellationRating
7.8
1,381 reviews
Search KLM flights
British AirwaysPriceFrom £497Free CancellationRating
6.6
7,235 reviews
Search British Airways flights
FinnairPriceFrom £603Free CancellationRating
7.6
1,319 reviews
Search Finnair flights
American AirlinesPriceFrom £625Free CancellationRating
7.2
10,000 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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