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Cheap flights from Port of Spain to London from $467

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 2/27. 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 Port of Spain to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
8:10 pm - 8:50 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
12:55 pm - 6:20 pm
LGW
-
POS
9h 25mnonstop
$793British Airways
Fri, Feb 27 - Fri, Mar 20
British Airways Logo
5:00 pm - 6:35 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
11:00 am - 3:15 pm
LGW
-
POS
9h 15mnonstop
$801British Airways
Tue, Jun 2 - Tue, Jun 16
British Airways Logo
5:00 pm - 6:35 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
11:00 am - 3:15 pm
LGW
-
POS
9h 15mnonstop
$806British Airways
Tue, Apr 21 - Tue, May 19
British Airways Logo
6:00 pm - 7:35 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
12:00 pm - 4:15 pm
LGW
-
POS
9h 15mnonstop
$808British Airways
Thu, Apr 30 - Thu, May 14
British Airways Logo
3:30 pm - 5:05 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
9:30 am - 1:45 pm
LGW
-
POS
9h 15mnonstop
$810British Airways
Sun, Apr 19 - Sun, May 3
British Airways Logo
3:30 pm - 5:05 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
9:30 am - 1:45 pm
LGW
-
POS
9h 15mnonstop
$811British Airways
Sun, Apr 19 - Sun, Apr 26
British Airways Logo
6:00 pm - 7:35 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
12:00 pm - 4:15 pm
LGW
-
POS
9h 15mnonstop
$812British Airways
Thu, Apr 23 - Thu, May 7
British Airways Logo
3:30 pm - 5:05 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
9:30 am - 1:45 pm
LGW
-
POS
9h 15mnonstop
$818British Airways
Sun, May 10 - Sun, May 24
Air Canada Logo
1:20 am - 6:35 am
POS
-
LHR
24h 15m
1 stop
Air Canada Logo
5:40 pm - 12:20 am
LHR
-
POS
35h 40m
1 stop
$899Air Canada
Thu, Apr 16 - Thu, Apr 23
Air Canada Logo
2:20 am - 6:30 am
POS
-
LHR
24h 10m
1 stop
Air Canada Logo
6:00 pm - 12:20 am
LHR
-
POS
34h 20m
1 stop
$900Air Canada
Thu, Feb 26 - Sat, Mar 7

KLM flights from Port of Spain to London

Our best KLM deals on Port of Spain to London flight tickets
KLM
Apr 19
POS5:20 pmPort of Spain Piarco Intl
21h 05m
1 stop
LHR7:25 pmLondon Heathrow
May 3
LHR6:30 amLondon Heathrow
14h 30m
2 stops
POS4:00 pmPort of Spain Piarco Intl
$984
KLM
Apr 19
POS5:20 pmPort of Spain Piarco Intl
15h 30m
1 stop
LHR1:50 pmLondon Heathrow
May 3
LHR6:30 amLondon Heathrow
14h 30m
2 stops
POS4:00 pmPort of Spain Piarco Intl
$985
KLM
Apr 19
POS5:20 pmPort of Spain Piarco Intl
22h 35m
1 stop
LHR8:55 pmLondon Heathrow
May 3
LHR6:30 amLondon Heathrow
14h 30m
2 stops
POS4:00 pmPort of Spain Piarco Intl
$1,042

United Airlines flights from Port of Spain to London

Our best United Airlines deals on Port of Spain to London flight tickets
United Airlines
Feb 28
POS2:20 amPort of Spain Piarco Intl
14h 15m
1 stop
LHR8:35 pmLondon Heathrow
Mar 13
LHR10:00 amLondon Heathrow
17h 23m
1 stop
POS11:23 pmPort of Spain Piarco Intl
$1,087
United Airlines
Feb 9
POS1:30 amPort of Spain Piarco Intl
28h 45m
1 stop
LHR10:15 amLondon Heathrow
Feb 17
LHR10:00 amLondon Heathrow
18h 23m
1 stop
POS12:23 amPort of Spain Piarco Intl
$1,091
United Airlines
Feb 28
POS1:30 amPort of Spain Piarco Intl
26h 00m
1 stop
LHR7:30 amLondon Heathrow
Mar 13
LHR1:35 pmLondon Heathrow
37h 48m
2 stops
POS11:23 pmPort of Spain Piarco Intl
$1,092

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 6, 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

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Fri 2/27

8:10 pm-8:50 am

Nonstop8h 40m

London Gatwick

Fri 3/20

12:55 pm-6:20 pm

Nonstop9h 25m

$793

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 6/2

5:00 pm-6:35 am

Nonstop8h 35m

London Gatwick

Tue 6/16

11:00 am-3:15 pm

Nonstop9h 15m

$801

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 4/21

5:00 pm-6:35 am

Nonstop8h 35m

London Gatwick

Tue 5/19

11:00 am-3:15 pm

Nonstop9h 15m

$806

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Thu 4/30

6:00 pm-7:35 am

Nonstop8h 35m

London Gatwick

Thu 5/14

12:00 pm-4:15 pm

Nonstop9h 15m

$808

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 4/19

3:30 pm-5:05 am

Nonstop8h 35m

London Gatwick

Sun 5/3

9:30 am-1:45 pm

Nonstop9h 15m

$810

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 4/19

3:30 pm-5:05 am

Nonstop8h 35m

London Gatwick

Sun 4/26

9:30 am-1:45 pm

Nonstop9h 15m

$811

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Thu 4/23

6:00 pm-7:35 am

Nonstop8h 35m

London Gatwick

Thu 5/7

12:00 pm-4:15 pm

Nonstop9h 15m

$812

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 5/10

3:30 pm-5:05 am

Nonstop8h 35m

London Gatwick

Sun 5/24

9:30 am-1:45 pm

Nonstop9h 15m

$818

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 4/16

1:20 am-6:35 am

1 stop24h 15m

London Heathrow

Thu 4/23

5:40 pm-12:20 am

1 stop35h 40m

$899

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 2/26

2:20 am-6:30 am

1 stop24h 10m

London Heathrow

Sat 3/7

6:00 pm-12:20 am

1 stop34h 20m

$900

Flights are sorted by cheapest round-trip 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 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 $732, 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 $796.

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

The cheapest day to depart from Port of Spain to London is on a Saturday. Travelers who choose to depart for London on a Saturday will often find tickets for as low as $840. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,262. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Port of Spain in the evening is the least expensive time of day to depart. momondo users have found prices as low as $858 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $972. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 3 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?

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

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

As of February 2026, prices for Port of Spain to London flights are approximately 20% 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 round-trip 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

$799

Fastest flight time

8h 35m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat

Airports in London

6 airports
The best flight deal from Port of Spain to London found on momondo in the last 72 hours is $799
The fastest flight from Port of Spain to London takes 8h 35m
Direct flights go from Port of Spain to London on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.
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?

    Port of Spain Piarco Intl and London are 4421.5 mi apart from one another. In terms of flight time, this usually takes a little over 8h 35m.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 $696Free CancellationRating
6.7
7,716 reviews
Search British Airways flights
KLMPriceFrom $1,066Free CancellationRating
7.7
1,449 reviews
Search KLM flights
American AirlinesPriceFrom $1,289Free CancellationRating
7.2
11,243 reviews
Search American Airlines flights

  • British Airways Flights From Port of Spain to London

    British Airways is one of the most popular airlines flying from Port of Spain to London, operating 2 flights/week on average for this route. A good British Airways flight deal for Port of Spain to London starts from $696 round-trip, up to an average price of $955. Our users have rated British Airways at 6.7/10.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

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

Finding the right flight to London from Port of Spain 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 London quick and easy, saving you time and money.

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 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 Port of Spain to London.

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