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Cheap flights from Port of Spain to London from £342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Port of Spain to London departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:00 - 06:35
POS
-
LGW
8h 35mdirect
British Airways Logo
12:55 - 18:20
LGW
-
POS
9h 25mdirect
£583British Airways
Tue, 1 Sep - Wed, 4 Nov
British Airways Logo
17:00 - 06:35
POS
-
LGW
8h 35mdirect
British Airways Logo
11:00 - 15:15
LGW
-
POS
9h 15mdirect
£602British Airways
Tue, 2 Jun - Tue, 16 Jun
British Airways Logo
17:00 - 06:35
POS
-
LGW
8h 35mdirect
British Airways Logo
11:00 - 15:15
LGW
-
POS
9h 15mdirect
£603British Airways
Tue, 2 Jun - Tue, 16 Jun
British Airways Logo
15:30 - 05:05
POS
-
LGW
8h 35mdirect
British Airways Logo
09:30 - 13:45
LGW
-
POS
9h 15mdirect
£605British Airways
Sun, 19 Apr - Sun, 26 Apr
Air Canada Logo
01:20 - 06:30
POS
-
LHR
24h 10m
2 stops
Air Canada Logo
06:00 - 00:15
LHR
-
POS
23h 15m
2 stops
£649Air Canada
Thu, 23 Apr - Fri, 1 May
Air Canada Logo
01:20 - 06:35
POS
-
LHR
24h 15m
1 stop
Air Canada Logo
06:00 - 00:15
LHR
-
POS
23h 15m
2 stops
£651Air Canada
Thu, 23 Apr - Fri, 1 May
Multiple Airlines Logo
17:38 - 16:40
POS
-
STN
42h 02m
2 stops
Multiple Airlines Logo
10:50 - 16:13
STN
-
POS
34h 23m
2 stops
£790Multiple Airlines
Sun, 26 Apr - Sun, 3 May
Multiple Airlines Logo
09:10 - 16:00
POS
-
STN
25h 50m
3 stops
Multiple Airlines Logo
06:35 - 04:40
STN
-
POS
27h 05m
2 stops
£878Multiple Airlines
Tue, 28 Apr - Sun, 10 May
KLM Logo
17:20 - 16:40
POS
-
LCY
18h 20m
1 stop
KLM Logo
10:00 - 16:00
LCY
-
POS
35h 00m
2 stops
£1,075KLM
Tue, 7 Apr - Mon, 13 Apr
KLM Logo
17:20 - 17:20
POS
-
LCY
19h 00m
1 stop
KLM Logo
10:00 - 16:00
LCY
-
POS
35h 00m
2 stops
£1,084KLM
Tue, 7 Apr - Mon, 13 Apr

Air Canada flights from Port of Spain to London

Our best Air Canada deals on Port of Spain to London flight tickets
Air Canada
23 Apr
POS01:20Port of Spain Piarco Intl
24h 10m
2 stops
LHR06:30London Heathrow
1 May
LHR06:00London Heathrow
23h 15m
2 stops
POS00:15Port of Spain Piarco Intl
£649
Air Canada
23 Apr
POS01:20Port of Spain Piarco Intl
24h 15m
1 stop
LHR06:35London Heathrow
1 May
LHR06:00London Heathrow
23h 15m
2 stops
POS00:15Port of Spain Piarco Intl
£651
Air Canada
26 Apr
POS01:20Port of Spain Piarco Intl
26h 15m
1 stop
LHR08:35London Heathrow
4 May
LHR12:05London Heathrow
17h 10m
1 stop
POS00:15Port of Spain Piarco Intl
£661

United Airlines flights from Port of Spain to London

Our best United Airlines deals on Port of Spain to London flight tickets
United Airlines
15 Mar
POS00:30Port of Spain Piarco Intl
26h 10m
2 stops
LHR06:40London Heathrow
31 Mar
LHR10:00London Heathrow
18h 23m
1 stop
POS23:23Port of Spain Piarco Intl
£1,453
United Airlines
26 Mar
POS00:30Port of Spain Piarco Intl
27h 00m
1 stop
LHR07:30London Heathrow
29 Apr
LHR10:00London Heathrow
18h 23m
1 stop
POS23:23Port of Spain Piarco Intl
£1,489

momondo Fare Finder

 
Customise your flight search to find flights from Port of Spain to London 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 13 March 2026.
Use the filters below to find and compare flights from Port of Spain to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 1/9

17:00-06:35

Nonstop8h 35m

London Gatwick

Wed 4/11

12:55-18:20

Nonstop9h 25m

£583
Fastest return journey

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 2/6

17:00-06:35

Nonstop8h 35m

London Gatwick

Tue 16/6

11:00-15:15

Nonstop9h 15m

£602

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 2/6

17:00-06:35

Nonstop8h 35m

London Gatwick

Tue 16/6

11:00-15:15

Nonstop9h 15m

£603

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 19/4

15:30-05:05

Nonstop8h 35m

London Gatwick

Sun 26/4

09:30-13:45

Nonstop9h 15m

£605

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 23/4

01:20-06:30

2 stops24h 10m

London Heathrow

Fri 1/5

06:00-00:15

2 stops23h 15m

£649

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 23/4

01:20-06:35

1 stop24h 15m

London Heathrow

Fri 1/5

06:00-00:15

2 stops23h 15m

£651

Port of SpainLondon

POS - STN

POSSTN

Port of Spain Piarco Intl

Sun 26/4

17:38-16:40

2 stops42h 02m

London Stansted

Sun 3/5

10:50-16:13

2 stops34h 23m

£790

Port of SpainLondon

POS - STN

POSSTN

Port of Spain Piarco Intl

Tue 28/4

09:10-16:00

3 stops25h 50m

London Stansted

Sun 10/5

06:35-04:40

2 stops27h 05m

£878

Port of SpainLondon

POS - LCY

POSLCY

Port of Spain Piarco Intl

Tue 7/4

17:20-16:40

1 stop18h 20m

London City

Mon 13/4

10:00-16:00

2 stops35h 00m

£1,075

Port of SpainLondon

POS - LCY

POSLCY

Port of Spain Piarco Intl

Tue 7/4

17:20-17:20

1 stop19h 00m

London City

Mon 13/4

10:00-16:00

2 stops35h 00m

£1,084

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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

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 Port of Spain and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Port of Spain is in October. Flight prices, which tend to average around £551, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Port of Spain averaging around £594.

What is the cheapest day to depart on your flight to London?

Our data shows that Wednesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £606. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Port of Spain to London for around £756.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £632. Flights in the afternoon are often more expensive, with an average ticket price of £702.

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

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

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

There are 2 cabin classes available to choose from on Port of Spain Piarco Intl to London 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 Port of Spain to London flights?

You could potentially save up to 10% on your flight if you consider stops on a Port of Spain to London flight.

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

As of March 2026, prices for Port of Spain to London flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Port of Spain to London

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

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

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

Best price found

£348

Fastest flight time

8h 25m

Direct flights

Mon, Wed and Fri

Airports in London

6 airports
The best one-way flight to London from Port of Spain in the past 72 hours is £348. The best return flight deal from Port of Spain to London found on momondo in the last 72 hours is £669.
The fastest flight from Port of Spain to London takes 8h 25m
Direct flights go from Port of Spain to London on Monday, Wednesday and Friday. Airline offering direct flights is British Airways..
There are 6 airports in London. From Port of Spain there are direct flights to London Gatwick (LGW).
Search flight deals

  • How far is Port of Spain Piarco Intl to London by plane?

    The distance between Port of Spain Piarco Intl and London is about 4421.5 mi. Flights usually cover this in 8h 25m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    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 Port of Spain Piarco Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Port of Spain to London

Compare and see reviews for airlines that fly from Port of Spain to London with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £520Free CancellationRating
6.7
7,784 reviews
Search British Airways flights

  • British Airways Flights From Port of Spain to London

    British Airways flies from Port of Spain to London around 3 times per week, with 7,784 momondo users rating the airline 6.7/10. The cheapest British Airways deal from Port of Spain to London in the last 72 hours was £520 (round-trip), much lower than the average airfare cost of £695 for British Airways flights on this route.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Ipswich
Canterbury
Ilford
Wembley
Guildford
Chelmsford
Hayes
Dover
Folkestone
Ramsgate
Worthing
Colchester
Chichester

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Port of Spain to London . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

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

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

Of course. momondo tracks the price of Port of Spain to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport