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Cheap flights from Port of Spain to London from $497

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 4/28. 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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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
5:55 pm - 7:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
11:00 am - 3:15 pm
LGW
-
POS
9h 15mnonstop
$846British Airways
Thu, Sep 10 - Tue, Oct 6
British Airways Logo
4:55 pm - 6:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
12:55 pm - 6:20 pm
LGW
-
POS
9h 25mnonstop
$847British Airways
Tue, Sep 1 - Wed, Nov 4
British Airways Logo
4:55 pm - 6:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
11:00 am - 3:10 pm
LGW
-
POS
9h 10mnonstop
$848British Airways
Tue, Jun 2 - Tue, Jun 16
British Airways Logo
4:55 pm - 6:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
11:00 am - 3:10 pm
LGW
-
POS
9h 10mnonstop
$850British Airways
Tue, Jun 2 - Tue, Jun 16
British Airways Logo
4:55 pm - 6:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
12:55 pm - 6:20 pm
LGW
-
POS
9h 25mnonstop
$851British Airways
Tue, Sep 1 - Wed, Nov 4
British Airways Logo
4:55 pm - 6:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
11:00 am - 3:10 pm
LGW
-
POS
9h 10mnonstop
$853British Airways
Tue, Jun 2 - Tue, Jun 16
British Airways Logo
4:55 pm - 6:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
11:00 am - 3:10 pm
LGW
-
POS
9h 10mnonstop
$856British Airways
Tue, Jun 2 - Tue, Jun 16
British Airways Logo
5:55 pm - 7:35 am
POS
-
LGW
8h 40mnonstop
British Airways Logo
11:00 am - 3:10 pm
LGW
-
POS
9h 10mnonstop
$868British Airways
Thu, Jun 4 - Tue, Jun 9
Air Canada Logo
1:25 am - 11:50 am
POS
-
LHR
29h 25m
1 stop
Air Canada Logo
5:15 pm - 12:15 am
LHR
-
POS
36h 00m
2 stops
$936Air Canada
Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 11:50 am
POS
-
LHR
29h 25m
1 stop
Air Canada Logo
7:25 pm - 1:20 am
LHR
-
POS
33h 55m
2 stops
$938Air Canada
Mon, Aug 31 - Wed, Nov 4

KLM flights from Port of Spain to London

Our best KLM deals on Port of Spain to London flight tickets
KLM
Mar 29
POS5:20 pmPort of Spain Piarco Intl
12h 25m
1 stop
LHR10:45 amLondon Heathrow
Apr 26
LHR6:30 amLondon Heathrow
14h 30m
2 stops
POS4:00 pmPort of Spain Piarco Intl
$1,149
KLM
Sep 15
POS5:20 pmPort of Spain Piarco Intl
15h 30m
1 stop
LHR1:50 pmLondon Heathrow
Sep 22
LHR6:30 amLondon Heathrow
14h 30m
2 stops
POS4:00 pmPort of Spain Piarco Intl
$1,223
KLM
Mar 27
POS7:55 pmPort of Spain Piarco Intl
30h 45m
1 stop
LHR6:40 amLondon Heathrow
Apr 9
LHR8:55 pmLondon Heathrow
24h 05m
2 stops
POS4:00 pmPort of Spain Piarco Intl
$1,786

JetBlue flights from Port of Spain to London

Our best JetBlue deals on Port of Spain to London flight tickets
JetBlue
Sep 15
POS3:59 pmPort of Spain Piarco Intl
23h 46m
1 stop
LHR8:45 pmLondon Heathrow
Sep 22
LHR8:15 amLondon Heathrow
35h 19m
1 stop
POS2:34 pmPort of Spain Piarco Intl
$1,245
JetBlue
Sep 15
POS3:59 pmPort of Spain Piarco Intl
23h 46m
1 stop
LHR8:45 pmLondon Heathrow
Sep 22
LHR8:15 amLondon Heathrow
35h 19m
1 stop
POS2:34 pmPort of Spain Piarco Intl
$1,262
JetBlue
Sep 15
POS3:59 pmPort of Spain Piarco Intl
23h 46m
1 stop
LHR8:45 pmLondon Heathrow
Sep 22
LHR8:40 amLondon Heathrow
34h 54m
2 stops
POS2:34 pmPort of Spain Piarco Intl
$1,274

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 March 24, 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 round-trip

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Thu 9/10

5:55 pm-7:35 am

Nonstop8h 40m

London Gatwick

Tue 10/6

11:00 am-3:15 pm

Nonstop9h 15m

$846

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 9/1

4:55 pm-6:35 am

Nonstop8h 40m

London Gatwick

Wed 11/4

12:55 pm-6:20 pm

Nonstop9h 25m

$847
Quickest round-trip

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 6/2

4:55 pm-6:35 am

Nonstop8h 40m

London Gatwick

Tue 6/16

11:00 am-3:10 pm

Nonstop9h 10m

$848

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 6/2

4:55 pm-6:35 am

Nonstop8h 40m

London Gatwick

Tue 6/16

11:00 am-3:10 pm

Nonstop9h 10m

$850

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 9/1

4:55 pm-6:35 am

Nonstop8h 40m

London Gatwick

Wed 11/4

12:55 pm-6:20 pm

Nonstop9h 25m

$851

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 6/2

4:55 pm-6:35 am

Nonstop8h 40m

London Gatwick

Tue 6/16

11:00 am-3:10 pm

Nonstop9h 10m

$853

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 6/2

4:55 pm-6:35 am

Nonstop8h 40m

London Gatwick

Tue 6/16

11:00 am-3:10 pm

Nonstop9h 10m

$856

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Thu 6/4

5:55 pm-7:35 am

Nonstop8h 40m

London Gatwick

Tue 6/9

11:00 am-3:10 pm

Nonstop9h 10m

$868

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 4/30

1:25 am-11:50 am

1 stop29h 25m

London Heathrow

Thu 5/7

5:15 pm-12:15 am

2 stops36h 00m

$936

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 8/31

1:25 am-11:50 am

1 stop29h 25m

London Heathrow

Wed 11/4

7:25 pm-1:20 am

2 stops33h 55m

$938

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 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 $736, 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 $794.

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 Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $916. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,068. 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 $916 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $967. 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 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 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

$466

Fastest flight time

8h 40m

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 $466. The best round-trip flight deal from Port of Spain to London found on momondo in the last 72 hours is $814.
The fastest flight from Port of Spain to London takes 8h 40m
Direct flights go from Port of Spain to London on Monday, Wednesday and Friday. The only 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?

    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 40m.

  • 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 $744Free CancellationRating
6.7
7,813 reviews
Search British Airways flights
KLMPriceFrom $940Free CancellationRating
7.8
1,477 reviews
Search KLM 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 3 flights/week on average for this route. A good British Airways flight deal for Port of Spain to London starts from $744 round-trip, up to an average price of $956. 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
Crawley
Slough
Wembley
Hayes
Croydon
Dartford
Brentwood
Guildford
Harrow
Cobham
Folkestone
Romford
Stansted
Watford
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