HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
London

$444+ Cheap flights from Port of Spain (POS) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LON
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Port of Spain to London with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Port of Spain Piarco Intl to London are usually found in February or October, booked 75 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Port of Spain to London

Cheapest flights from Port of Spain to London
Explore the most affordable flight options available from Port of Spain to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This British Airways deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:00 pm
POS
-
LGW
Nonstop8h 35m
British Airways
Sun 10/189:30 am
LGW
-
POS
Nonstop9h 15m
British Airways
Deal found 6/28$859
This British Airways deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:55 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Wed 11/412:55 pm
LGW
-
POS
Nonstop9h 25m
British Airways
Deal found 6/29$863
This British Airways deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:25 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Tue 10/1311:00 am
LGW
-
POS
Nonstop9h 15m
British Airways
Deal found 7/1$865
This British Airways deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:55 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Tue 10/611:00 am
LGW
-
POS
Nonstop9h 15m
British Airways
Deal found 6/29$866
This British Airways deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:55 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Sun 10/49:30 am
LGW
-
POS
Nonstop9h 15m
British Airways
Deal found 6/29$874
This British Airways deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/84:55 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Thu 10/1512:00 pm
LGW
-
POS
Nonstop9h 15m
British Airways
Deal found 7/1$875
This Travelocity deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:55 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Tue 9/2911:00 am
LGW
-
POS
Nonstop9h 10m
British Airways
Deal found 6/30$879
This British Airways deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:25 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Sun 10/49:30 am
LGW
-
POS
Nonstop9h 15m
British Airways
Deal found 6/28$885
This British Airways deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:55 pm
POS
-
LGW
Nonstop8h 40m
British Airways
Tue 10/1311:00 am
LGW
-
POS
Nonstop9h 15m
British Airways
Deal found 7/1$887
This Booking.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:50 pm
POS
-
LGW
Nonstop8h 45m
British Airways
Thu 9/1012:00 pm
LGW
-
POS
Nonstop9h 10m
British Airways
Deal found 6/28$891
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/311:25 am
POS
-
LHR
1 stop26h 10m
Air Canada
Wed 11/46:00 pm
LHR
-
POS
1 stop35h 00m
Air Canada
Deal found 6/30$935
This Air Canada deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:25 am
POS
-
LHR
1 stop24h 10m
Air Canada
Sun 9/65:40 pm
LHR
-
POS
1 stop35h 35m
Air Canada
Deal found 6/30$944

Find flight deals from Port of Spain to London

Discover tips and strategies to find the most affordable flight options for your journey from Port of Spain (POS) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$859
(Expedia)

One-way from

$444
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$1,159

Good round-trip deal

$949 or less

Good one-way deal

$502 or less
Provider with most accurate pricing for Port of Spain Piarco Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Port of Spain Piarco Intl-London (LON) flights.
Search Deals
From Port of Spain Piarco Intl to London (LON)
Search Deals
One-way flight from Port of Spain Piarco Intl to London (LON)
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($167 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Port of Spain Piarco Intl to London (LON).
Search Deals
Price to beat on a one-way flight from Port of Spain Piarco Intl to London (LON).
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 2, 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
Quickest round-trip

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 10/6

5:00 pm-6:35 am

Nonstop8h 35m

London Gatwick

Sun 10/18

9:30 am-1:45 pm

Nonstop9h 15m

$859

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

$874

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 8/24

1:25 am-6:35 am

1 stop24h 10m

London Heathrow

Sun 9/6

5:40 pm-12:15 am

1 stop35h 35m

$957

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Thu 8/6

5:50 pm-7:35 am

Nonstop8h 45m

London Gatwick

Tue 9/1

11:00 am-3:10 pm

Nonstop9h 10m

$1,043

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 8/11

4:50 pm-6:35 am

Nonstop8h 45m

London Gatwick

Thu 8/20

12:00 pm-4:05 pm

Nonstop9h 05m

$1,099

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 8/11

4:50 pm-6:35 am

Nonstop8h 45m

London Gatwick

Sun 8/30

9:30 am-1:35 pm

Nonstop9h 05m

$1,099

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 8/9

3:20 pm-5:05 am

Nonstop8h 45m

London Gatwick

Thu 8/20

12:00 pm-4:05 pm

Nonstop9h 05m

$1,099

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Tue 10/6

3:50 pm-10:30 pm

2 stops49h 40m

London Gatwick

Sun 10/18

7:30 am-2:00 pm

2 stops35h 30m

$1,203

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 9/10

3:50 pm-9:50 am

2 stops37h 00m

London Heathrow

Tue 10/6

10:40 pm-2:00 pm

2 stops44h 20m

$1,241

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 10/2

5:20 pm-5:50 pm

1 stop19h 30m

London Heathrow

Sun 11/1

6:30 am-5:55 pm

2 stops15h 25m

$1,274

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 31 resultsSorted by cheapest first
1
2
3
4

Compare providers for flights from Port of Spain to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Port of Spain to London in July.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Port of Spain-London flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Port of Spain-London flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Port of Spain-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Port of Spain-London flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Port of Spain-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Port of Spain to London

Have a flexible travel schedule? Discover the best time to fly to London from Port of Spain with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Port of Spain to London

What is the cheapest month to book a flight from Port of Spain to London?

Currently, August is the cheapest month in which you can book a flight from Port of Spain to London (average of $506). Flying from Port of Spain to London in May is currently the most expensive (average of $792). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Port of Spain to London?

How far ahead should I book a flight from Port of Spain to London?

The best time to book flights from Port of Spain to London is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated July 2, 2026.
Read reviews from past customers who have flown British Airways from Port of Spain to London. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,087 reviews

Entertainment

6.4

Overall

6.7

Food

6.4

Comfort

6.8

Boarding

6.9

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Kaisha,Jul 2026

VLC - LGW

It was a Vueling flight. Boarding was super quick and organised. Didn't eat or purchase anything so cant comment on food. It was a short flight so there was also no entertainment. Disembarking was done in rows which I though was a good idea however people continued to make it seem like a really challenging task. Trying to walk back for bags, waking from seats further back when it wasnt their turn etc.
British Airways
6.7
Okay
8,087 reviews
British Airways
6.7
Okay
8,087 reviews

Entertainment

6.4

Overall

6.7

Food

6.4

Comfort

6.8

Boarding

6.9

Crew

7.7

Reviews

1 / 20
8.0
Excellent

Kaisha,Jul 2026

VLC - LGW

It was a Vueling flight. Boarding was super quick and organised. Didn't eat or purchase anything so cant comment on food. It was a short flight so there was also no entertainment. Disembarking was done in rows which I though was a good idea however people continued to make it seem like a really challenging task. Trying to walk back for bags, waking from seats further back when it wasnt their turn etc.

Related info for your journey

Find useful and relevant information for your journey from Port of Spain to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Port of Spain to London?

    Port of Spain Piarco Intl (POS) is the airport you will fly out of if you book a flight from Port of Spain to London. You should not have trouble finding flights to London from Piarco Intl; the airport handles an average of 0 outbound flights to London per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Port of Spain airport to London. It is only a 12.6 mi journey to Piarco Intl (POS) from Port of Spain’s city center.

  • How long is the flight from Port of Spain to London?

    Airlines like British Airways, Air Canada, and KLM fly from Port of Spain to London in about 8h 35m. The time it takes to get you to your destination can typically vary by up to 15h 35m. Airlines will cover a distance of 4409 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Port of Spain to London round-trip?

    Flying on British Airways is currently your cheapest option to London, with prices starting at $780. Another option worth looking into is KLM, starting at $940 round trip. British Airways is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Port of Spain to London that include hotel bookings?

    Yes. In addition to deals on Port of Spain to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Port of Spain to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Port of Spain to London.

  • Can I find deals for business class flights from Port of Spain to London?

    Yes. Cheapflights offers flight deals from Port of Spain to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Port of Spain to London?

    Currently, August is the cheapest month in which you can book a flight from Port of Spain to London (average of $506). Flying from Port of Spain to London in May is currently the most expensive (average of $792). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Ilford
Dorking
Hounslow
Winchester
Croydon
Gatwick
Southend-on-Sea
Wembley
Harrow
Eastleigh
Dartford
Dover
Orpington
Watford
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Slough
Stansted

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Port of Spain to London

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Gatwick flights

Top 2 airlines flying from Port of Spain to London

Discover the top 2 airlines that operate flights from Port of Spain to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$780Average$962FlexibilityNo cancel feeOn-time70%
KLMCheapest$940Average$1,419FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.