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Cheap flights from Port of Spain to London from £371

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 5/7. 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 Port of Spain to London

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
17:55 - 07:35
POS
-
LGW
8h 40mdirect
British Airways Logo
11:00 - 15:15
LGW
-
POS
9h 15mdirect
£635British Airways
Thu, 10 Sep - Tue, 6 Oct
British Airways Logo
16:55 - 06:35
POS
-
LGW
8h 40mdirect
British Airways Logo
12:55 - 18:20
LGW
-
POS
9h 25mdirect
£635British Airways
Tue, 1 Sep - Wed, 4 Nov
British Airways Logo
16:50 - 06:35
POS
-
LGW
8h 45mdirect
British Airways Logo
09:30 - 13:40
LGW
-
POS
9h 10mdirect
£643British Airways
Tue, 25 Aug - Sun, 6 Sep
British Airways Logo
17:55 - 07:35
POS
-
LGW
8h 40mdirect
British Airways Logo
12:00 - 16:10
LGW
-
POS
9h 10mdirect
£648British Airways
Thu, 11 Jun - Thu, 25 Jun
Air Canada Logo
01:25 - 09:35
POS
-
LHR
27h 10m
1 stop
Air Canada Logo
14:10 - 00:15
LHR
-
POS
15h 05m
1 stop
£766Air Canada
Mon, 24 Aug - Sun, 6 Sep
Air Canada Logo
01:25 - 11:50
POS
-
LHR
29h 25m
1 stop
Air Canada Logo
17:15 - 00:15
LHR
-
POS
36h 00m
2 stops
£768Air Canada
Mon, 11 May - Thu, 28 May
Multiple Airlines Logo
01:25 - 13:15
POS
-
STN
30h 50m
3 stops
Multiple Airlines Logo
06:35 - 20:00
STN
-
POS
42h 25m
3 stops
£910Multiple Airlines
Fri, 5 Jun - Sat, 13 Jun
Multiple Airlines Logo
09:10 - 23:50
POS
-
STN
33h 40m
3 stops
Multiple Airlines Logo
06:30 - 05:30
STN
-
POS
28h 00m
2 stops
£929Multiple Airlines
Mon, 7 Sep - Mon, 21 Sep
KLM Logo
17:20 - 17:20
POS
-
LCY
19h 00m
1 stop
KLM Logo
17:10 - 16:00
LCY
-
POS
27h 50m
2 stops
£1,082KLM
Sun, 31 May - Mon, 8 Jun
KLM Logo
17:20 - 09:30
POS
-
LCY
11h 10m
1 stop
KLM Logo
08:25 - 01:47
LCY
-
POS
22h 22m
2 stops
£1,134KLM
Tue, 15 Sep - Tue, 22 Sep

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KLM flights from Port of Spain to London

Our best KLM deals on Port of Spain to London flight tickets
KLM
2 Jun
POS17:20Port of Spain Piarco Intl
33h 20m
1 stop
LHR07:40London Heathrow
16 Jun
LHR06:30London Heathrow
14h 30m
2 stops
POS16:00Port of Spain Piarco Intl
£813
KLM
2 Jun
POS17:20Port of Spain Piarco Intl
19h 15m
1 stop
LHR17:35London Heathrow
16 Jun
LHR06:30London Heathrow
14h 30m
2 stops
POS16:00Port of Spain Piarco Intl
£814
KLM
15 Sept
POS17:20Port of Spain Piarco Intl
12h 25m
1 stop
LHR10:45London Heathrow
22 Sept
LHR06:30London Heathrow
14h 30m
2 stops
POS16:00Port of Spain Piarco Intl
£815

Air Canada flights from Port of Spain to London

Our best Air Canada deals on Port of Spain to London flight tickets
Air Canada
24 Aug
POS01:25Port of Spain Piarco Intl
27h 10m
1 stop
LHR09:35London Heathrow
6 Sept
LHR14:10London Heathrow
15h 05m
1 stop
POS00:15Port of Spain Piarco Intl
£766
Air Canada
11 May
POS01:25Port of Spain Piarco Intl
29h 25m
1 stop
LHR11:50London Heathrow
28 May
LHR17:15London Heathrow
36h 00m
2 stops
POS00:15Port of Spain Piarco Intl
£768
Air Canada
16 Aug
POS01:25Port of Spain Piarco Intl
24h 05m
2 stops
LHR06:30London Heathrow
4 Sept
LHR14:10London Heathrow
15h 05m
1 stop
POS00:15Port of Spain Piarco Intl
£769

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 23 April 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

Thu 10/9

17:55-07:35

Nonstop8h 40m

London Gatwick

Tue 6/10

11:00-15:15

Nonstop9h 15m

£635

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 1/9

16:55-06:35

Nonstop8h 40m

London Gatwick

Wed 4/11

12:55-18:20

Nonstop9h 25m

£635

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 25/8

16:50-06:35

Nonstop8h 45m

London Gatwick

Sun 6/9

09:30-13:40

Nonstop9h 10m

£643
Fastest return journey

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Thu 11/6

17:55-07:35

Nonstop8h 40m

London Gatwick

Thu 25/6

12:00-16:10

Nonstop9h 10m

£648

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 24/8

01:25-09:35

1 stop27h 10m

London Heathrow

Sun 6/9

14:10-00:15

1 stop15h 05m

£766

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 11/5

01:25-11:50

1 stop29h 25m

London Heathrow

Thu 28/5

17:15-00:15

2 stops36h 00m

£768

Port of SpainLondon

POS - STN

POSSTN

Port of Spain Piarco Intl

Fri 5/6

01:25-13:15

3 stops30h 50m

London Stansted

Sat 13/6

06:35-20:00

3 stops42h 25m

£910

Port of SpainLondon

POS - STN

POSSTN

Port of Spain Piarco Intl

Mon 7/9

09:10-23:50

3 stops33h 40m

London Stansted

Mon 21/9

06:30-05:30

2 stops28h 00m

£929

Port of SpainLondon

POS - LCY

POSLCY

Port of Spain Piarco Intl

Sun 31/5

17:20-17:20

1 stop19h 00m

London City

Mon 8/6

17:10-16:00

2 stops27h 50m

£1,082

Port of SpainLondon

POS - LCY

POSLCY

Port of Spain Piarco Intl

Tue 15/9

17:20-09:30

1 stop11h 10m

London City

Tue 22/9

08:25-01:47

2 stops22h 22m

£1,134

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 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 £545, 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 £589.

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 £601. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Port of Spain to London for around £712.

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 £640. 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 to London flights?

There are 2 cabin classes available to choose from on Port of Spain 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 30% 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 April 2026, prices for Port of Spain to London flights are approximately 21% 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

£427

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 £427. The best return flight deal from Port of Spain to London found on momondo in the last 72 hours is £636.
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

Frequently asked questions about flying from Port of Spain to London

  • 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 £523Free CancellationRating
6.7
7,906 reviews
Search British Airways flights

  • British Airways Flights From Port of Spain to London

    British Airways flies from Port of Spain to London around 1 time per week, with 7,906 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 £523 (round-trip), much lower than the average airfare cost of £691 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
Slough
Maidstone
Wembley
Southend-on-Sea
Ipswich
Canterbury
Ilford
Guildford
Hayes
Dover
Chelmsford
Folkestone
Chichester
Bedford
Ramsgate
Harlow

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