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Cheap flights from Port of Spain to London from $366

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 2/3. 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
3:30 pm - 5:05 am
POS
-
LGW
8h 35mnonstop
British Airways Logo
9:30 am - 1:45 pm
LGW
-
POS
9h 15mnonstop
$774British Airways
Sun, Apr 19 - Sun, Apr 26
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
$780British Airways
Sun, Apr 19 - Sun, Apr 26
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
$782British Airways
Tue, Jun 2 - Tue, Jun 16
Multiple Airlines Logo
8:55 am - 6:00 am
POS
-
LGW
17h 05m1 stop
Multiple Airlines Logo
1:00 pm - 9:20 pm
LGW
-
POS
36h 20m1 stop
$816Multiple Airlines
Tue, Feb 3 - Tue, Feb 24
JetBlue Logo
8:20 am - 9:30 am
POS
-
LHR
21h 10m1 stop
JetBlue Logo
12:20 pm - 7:17 am
LHR
-
POS
22h 57m1 stop
$860JetBlue
Tue, Feb 3 - Tue, Feb 24
Air Canada Logo
2:20 am - 8:30 am
POS
-
LHR
26h 10m1 stop
Air Canada Logo
1:45 pm - 1:20 am
LHR
-
POS
39h 35m2 stops
$936Air Canada
Sun, Feb 8 - Mon, Feb 23
Air Canada Logo
2:20 am - 6:30 am
POS
-
LHR
24h 10m1 stop
Air Canada Logo
6:00 pm - 1:20 am
LHR
-
POS
35h 20m1 stop
$953Air Canada
Sun, Feb 8 - Mon, Feb 23
JetBlue Logo
4:16 pm - 8:45 pm
POS
-
LHR
23h 29m1 stop
JetBlue Logo
8:15 am - 2:51 pm
LHR
-
POS
35h 36m1 stop
$1,023JetBlue
Sun, Apr 19 - Sun, Apr 26
KLM Logo
5:20 pm - 5:35 pm
POS
-
LHR
19h 15m1 stop
KLM Logo
7:15 pm - 4:00 pm
LHR
-
POS
25h 45m2 stops
$1,034KLM
Tue, Apr 7 - Mon, Apr 13
Multiple Airlines Logo
9:10 am - 2:25 pm
POS
-
LHR
25h 15m2 stops
Multiple Airlines Logo
6:00 am - 9:15 pm
LHR
-
POS
19h 15m2 stops
$1,041Multiple Airlines
Tue, Feb 3 - Tue, Feb 24

JetBlue flights from Port of Spain to London

Our best JetBlue deals on Port of Spain to London flight tickets
JetBlue
Feb 3
POS8:20 amPort of Spain Piarco Intl
21h 10m
1 stop
LHR9:30 amLondon Heathrow
Feb 24
LHR12:20 pmLondon Heathrow
22h 57m
1 stop
POS7:17 amPort of Spain Piarco Intl
$860
Find similar
JetBlue
Apr 19
POS4:16 pmPort of Spain Piarco Intl
23h 29m
1 stop
LHR8:45 pmLondon Heathrow
Apr 26
LHR8:15 amLondon Heathrow
35h 36m
1 stop
POS2:51 pmPort of Spain Piarco Intl
$1,023
Find similar

Air Canada flights from Port of Spain to London

Our best Air Canada deals on Port of Spain to London flight tickets
Air Canada
Feb 8
POS2:20 amPort of Spain Piarco Intl
26h 10m
1 stop
LHR8:30 amLondon Heathrow
Feb 23
LHR1:45 pmLondon Heathrow
39h 35m
2 stops
POS1:20 amPort of Spain Piarco Intl
$936
Find similar
Air Canada
Feb 8
POS2:20 amPort of Spain Piarco Intl
24h 10m
1 stop
LHR6:30 amLondon Heathrow
Feb 23
LHR6:00 pmLondon Heathrow
35h 20m
1 stop
POS1:20 amPort of Spain Piarco Intl
$953
Find similar
Air Canada
Feb 5
POS2:20 amPort of Spain Piarco Intl
24h 10m
1 stop
LHR6:30 amLondon Heathrow
Feb 15
LHR9:00 amLondon Heathrow
20h 20m
2 stops
POS1:20 amPort of Spain Piarco Intl
$957
Find similar

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 December 21, 2025.
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

Sun 4/19

3:30 pm-5:05 am

Nonstop8h 35m

London Gatwick

Sun 4/26

9:30 am-1:45 pm

Nonstop9h 15m

$774

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

$780

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

$782

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 2/3

8:55 am-6:00 am

1 stop17h 05m

London Gatwick

Tue 2/24

1:00 pm-9:20 pm

1 stop36h 20m

$816

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 2/3

8:20 am-9:30 am

1 stop21h 10m

London Heathrow

Tue 2/24

12:20 pm-7:17 am

1 stop22h 57m

$860

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 2/8

2:20 am-8:30 am

1 stop26h 10m

London Heathrow

Mon 2/23

1:45 pm-1:20 am

2 stops39h 35m

$936

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 2/8

2:20 am-6:30 am

1 stop24h 10m

London Heathrow

Mon 2/23

6:00 pm-1:20 am

1 stop35h 20m

$953

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 4/19

4:16 pm-8:45 pm

1 stop23h 29m

London Heathrow

Sun 4/26

8:15 am-2:51 pm

1 stop35h 36m

$1,023

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 4/7

5:20 pm-5:35 pm

1 stop19h 15m

London Heathrow

Mon 4/13

7:15 pm-4:00 pm

2 stops25h 45m

$1,034

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 2/3

9:10 am-2:25 pm

2 stops25h 15m

London Heathrow

Tue 2/24

6:00 am-9:15 pm

2 stops19h 15m

$1,041

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 $732, are often lower during this time because this is during the off-season. The month of January 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 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 $1,268. 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 $827 when looking at flights departing in the evening. Flights to London are more costly in the morning, with an average ticket price of $1,283. Departure times in the morning 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?

You could potentially save up to 17% 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 December 2025, prices for Port of Spain to London flights are approximately 5% more expensive 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

$813

Fastest flight time

17h 55m

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 $813
The fastest flight from Port of Spain to London takes 17h 55m
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 17h 55m.

  • 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 $686Free CancellationRating
6.7
7,600 reviews
Search British Airways flights
KLMPriceFrom $905Free CancellationRating
7.7
1,429 reviews
Search KLM flights
American AirlinesPriceFrom $1,289Free CancellationRating
7.2
11,050 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 3 flights/week on average for this route. A good British Airways flight deal for Port of Spain to London starts from $686 round-trip, up to an average price of $954. 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
Dover
Luton
Slough
Guildford
Hayes
Dartford
Crawley
Brentwood
Wembley
Watford
Ilford
Cobham
Folkestone
Romford
Richmond
Uxbridge
Stansted

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