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Cheap flights from London to Port of Spain from £324

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 to Port of Spain departing on 18/11. 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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Cheap return flights

JetBlue Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
JetBlue Logo
15:59 - 20:45POS-LHR
23h 46m1 stop
£464JetBlue
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Wed, 17 Sep - Mon, 29 Sep
KLM Logo
06:30 - 01:46LHR-POS
24h 16m2 stops
KLM Logo
17:20 - 16:15POS-LHR
17h 55m1 stop
£499KLM
Find Deal
Fri, 12 Sep - Sun, 21 Sep
British Airways Logo
11:00 - 15:10LGW-POS
9h 10mdirect
British Airways Logo
16:55 - 06:30POS-LGW
8h 35mdirect
£517British Airways
Find Deal
Fri, 10 Oct - Fri, 17 Oct
British Airways Logo
11:00 - 15:10LGW-POS
9h 10mdirect
British Airways Logo
15:25 - 05:00POS-LGW
8h 35mdirect
£520British Airways
Find Deal
Fri, 5 Sep - Sun, 12 Oct
Air Canada Logo
09:00 - 01:15LHR-POS
20h 15m2 stops
Air Canada Logo
02:15 - 06:30POS-LHR
24h 15m1 stop
£520Air Canada
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Fri, 7 Nov - Fri, 6 Mar
Air Canada Logo
19:25 - 01:15LHR-POS
33h 50m2 stops
Air Canada Logo
02:15 - 08:30POS-LHR
26h 15m1 stop
£525Air Canada
Find Deal
Wed, 19 Nov - Sun, 23 Nov
Icelandair Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
Icelandair Logo
15:59 - 09:30POS-LHR
36h 31m1 stop
£542Icelandair
Find Deal
Tue, 2 Sep - Tue, 23 Sep
Icelandair Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
Icelandair Logo
15:59 - 09:30POS-LHR
36h 31m1 stop
£544Icelandair
Find Deal
Tue, 2 Sep - Tue, 23 Sep
Finnair Logo
14:30 - 14:16LGW-POS
28h 46m2 stops
Finnair Logo
15:25 - 08:35POS-LGW
36h 10m2 stops
£636Finnair
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Finnair Logo
14:30 - 14:16LGW-POS
28h 46m2 stops
Finnair Logo
15:25 - 08:35POS-LGW
36h 10m2 stops
£639Finnair
Find Deal
Wed, 17 Sep - Mon, 29 Sep

Finnair flights from London to Port of Spain

Our best Finnair deals on London to Port of Spain flight tickets
Finnair
13 Sept
LGW14:30London Gatwick
28h 46m
2 stops
POS14:16Port of Spain Piarco Intl
20 Sept
POS15:25Port of Spain Piarco Intl
36h 10m
2 stops
LGW08:35London Gatwick
£636
Find similar
Finnair
17 Sept
LGW14:30London Gatwick
28h 46m
2 stops
POS14:16Port of Spain Piarco Intl
29 Sept
POS15:25Port of Spain Piarco Intl
36h 10m
2 stops
LGW08:35London Gatwick
£639
Find similar

American Airlines flights from London to Port of Spain

Our best American Airlines deals on London to Port of Spain flight tickets
American Airlines
1 Oct
LGW14:30London Gatwick
28h 46m
2 stops
POS14:16Port of Spain Piarco Intl
11 Oct
POS07:00Port of Spain Piarco Intl
18h 35m
2 stops
LGW06:35London Gatwick
£637
Find similar
American Airlines
7 Nov
LGW11:20London Gatwick
31h 56m
2 stops
POS15:16Port of Spain Piarco Intl
7 Mar
POS16:40Port of Spain Piarco Intl
34h 50m
2 stops
LGW07:30London Gatwick
£644
Find similar
American Airlines
4 Oct
LGW15:05London Gatwick
28h 11m
2 stops
POS14:16Port of Spain Piarco Intl
11 Oct
POS07:00Port of Spain Piarco Intl
20h 35m
2 stops
LGW08:35London Gatwick
£646
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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 31 July 2025.
Use the filters below to find and compare flights from London 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

15:59-20:45

1 stop23h 46m

£464

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 12/9

06:30-01:46

2 stops24h 16m

Port of Spain Piarco Intl

Sun 21/9

17:20-16:15

1 stop17h 55m

£499

LondonPort of Spain

LGW - POS

LGWPOS

London Gatwick

Fri 10/10

11:00-15:10

Nonstop9h 10m

Port of Spain Piarco Intl

Fri 17/10

16:55-06:30

Nonstop8h 35m

£517

LondonPort of Spain

LGW - POS

LGWPOS

London Gatwick

Fri 5/9

11:00-15:10

Nonstop9h 10m

Port of Spain Piarco Intl

Sun 12/10

15:25-05:00

Nonstop8h 35m

£520

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 7/11

09:00-01:15

2 stops20h 15m

Port of Spain Piarco Intl

Fri 6/3

02:15-06:30

1 stop24h 15m

£520

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 19/11

19:25-01:15

2 stops33h 50m

Port of Spain Piarco Intl

Sun 23/11

02:15-08:30

1 stop26h 15m

£525

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

15:59-09:30

1 stop36h 31m

£542

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

15:59-09:30

1 stop36h 31m

£544

LondonPort of Spain

LGW - POS

LGWPOS

London Gatwick

Sat 13/9

14:30-14:16

2 stops28h 46m

Port of Spain Piarco Intl

Sat 20/9

15:25-08:35

2 stops36h 10m

£636

LondonPort of Spain

LGW - POS

LGWPOS

London Gatwick

Wed 17/9

14:30-14:16

2 stops28h 46m

Port of Spain Piarco Intl

Mon 29/9

15:25-08:35

2 stops36h 10m

£639

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 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 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 is in September. Flight prices, which tend to average around £514, 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, when ticket prices are also cheap, with an average price of £515.

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

The cheapest day to depart from London to Port of Spain is on a Thursday when prices can be found for as low as £558. The most expensive day to fly to Port of Spain is Saturday, with ticket prices averaging around £602.

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 £380. In contrast, the most expensive time of day to depart to Port of Spain is in the afternoon when prices are around £862.

What is the cheapest London to Port of Spain Piarco Intl flight route?

Fly from London Gatwick to Port of Spain Piarco Intl for the best London - Port of Spain Piarco Intl flight prices

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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Port of Spain for around £720 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 for as low as £502 on momondo.

What cabin class options are available on London to Port of Spain Piarco Intl flights?

There are 2 cabin classes available to choose from on London to Port of Spain Piarco Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between London to Port of Spain.

How have London to Port of Spain flight prices changed over time?

As of July 2025, prices for London to Port of Spain flights are approximately 36% more expensive when compared to flights at the same time last year.

When to book flights from London to Port of Spain

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

Cheap London to Port of Spain (LON to POS) flight deals and tips

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

Best price found

£324

Fastest flight time

9h 00m

Direct flights

Mon, Tue, Wed, Thu and Sat

Airports in Port of Spain

1 airport
The best one-way flight to Port of Spain from London in the past 72 hours is £324. The best return flight deal from London to Port of Spain found on momondo in the last 72 hours is £464.
The fastest flight from London to Port of Spain takes 9h 00m
Direct flights go from London to Port of Spain on Monday, Tuesday, Wednesday, Thursday and Saturday. Airline offering direct flights is British Airways..
There is 1 airport near Port of Spain: Port of Spain Piarco Intl (POS)
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  • How far is London to Port of Spain Piarco Intl by plane?

    The distance between London and Port of Spain Piarco Intl is about 4421.5 mi. By plane, this route typically takes 9h 00m.

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

    Prices for flights from London to Port of Spain Piarco Intl Airport are refreshed on a daily basis.

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

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

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

    The necessary travel and health documents for your Port of Spain Piarco Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Port of Spain?

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

Best airlines flying from London to Port of Spain

Compare and see reviews for airlines that fly from London to Port of Spain with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £417Free CancellationRating
6.6
7,217 reviews
Search British Airways flights
IcelandairPriceFrom £430Free CancellationRating
7.0
519 reviews
Search Icelandair flights
Air CanadaPriceFrom £478Free CancellationRating
7.1
9,837 reviews
Search Air Canada flights
KLMPriceFrom £485Free CancellationRating
7.8
1,383 reviews
Search KLM flights
FinnairPriceFrom £570Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
American AirlinesPriceFrom £624Free 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?

Finding the right flight to Port of Spain from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Port of Spain quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Port of Spain from London with this policy.

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

momondo provides multiple filters to help you find the best flight to Port of Spain from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Port of Spain from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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