Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Port of Spain from £357

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — POS
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Port of Spain Piarco Intl are usually found in May or June, booked 81 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

Cheap flight deals from London to Port of Spain

Enter your travel dates to find the best prices.

Cheapest flights from London to Port of Spain
Explore the most affordable flight options available from London to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 25/1211:10LHR - POS
1 stop18h 00mAir Canada
Fri 16/102:20POS - LHR
1 stop29h 00mAir Canada
Deal found 10/12£613
Thu 25/1213:00LHR - POS
1 stop16h 10mAir Canada
Sun 11/102:20POS - LHR
1 stop29h 00mAir Canada
Deal found 10/12£630
Thu 25/1211:10LHR - POS
1 stop18h 00mAir Canada
Tue 13/102:20POS - LHR
1 stop24h 10mAir Canada
Deal found 12/12£659
Wed 24/1213:25LHR - POS
2 stops39h 45mAir Canada
Tue 13/102:20POS - LHR
2 stops27h 00mAir Canada
Deal found 12/12£662
Thu 11/1210:40LGW - POS
2 stops15h 35mMultiple Airlines
Fri 23/120:10POS - LGW
Nonstop8h 40mMultiple Airlines
Deal found 10/12£709
Wed 31/1212:55LGW - POS
Nonstop9h 25mBritish Airways
Wed 14/120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 11/12£819
Fri 26/1212:55LGW - POS
Nonstop9h 25mBritish Airways
Fri 23/120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 10/12£898
Mon 29/1212:55LGW - POS
Nonstop9h 25mBritish Airways
Wed 14/120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 11/12£955
Mon 29/1212:55LGW - POS
Nonstop9h 25mBritish Airways
Mon 12/120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 12/12£960
Fri 12/1214:00LGW - POS
2 stops39h 48mMultiple Airlines
Fri 23/108:55POS - LGW
1 stop17h 05mMultiple Airlines
Deal found 10/12£978
Fri 26/1212:55LGW - POS
Nonstop9h 25mBritish Airways
Wed 14/120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 11/12£990
Fri 26/1212:55LGW - POS
Nonstop9h 25mBritish Airways
Mon 12/120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 12/12£993

Find flight deals from London to Port of Spain

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Port of Spain (POS). 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 12 December 2025.

Round-trip from

£520

One-way from

£357

Popular in

December

Cheapest in

May

Average price

£860

Good round-trip deal

£607 or less

Good one-way deal

£446 or less
Air Canada
  • Air Canada
  • 17/4-19/4
  • 4 total stops
  • 44h 00m total
  • London to Port of Spain
Search Deals
25/1
  • 25/1
  • 3 total stops
  • 42h 05m total
  • London to Port of Spain
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Port of Spain Piarco Intl.
Search Deals
Price to beat on a one-way flight from London (LON) to Port of Spain Piarco Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London to Port of Spain 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 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from London to Port of Spain that are best for you.

Fly from

London

Fly to

Port of Spain

Route

Depart

Return

Price

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/1

13:00-01:20

1 stop16h 20m

Port of Spain Piarco Intl

Thu 26/2

02:20-06:30

1 stop24h 10m

£527

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 9/2

13:25-01:20

2 stops39h 55m

Port of Spain Piarco Intl

Sun 22/2

02:20-09:20

1 stop27h 00m

£560

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 4/2

12:00-01:20

2 stops41h 20m

Port of Spain Piarco Intl

Sun 22/2

02:20-09:20

1 stop27h 00m

£560

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 5/2

19:25-01:20

2 stops33h 55m

Port of Spain Piarco Intl

Tue 24/2

02:20-06:30

1 stop24h 10m

£574

LondonPort of Spain

STN - POS

STNPOS

London Stansted

Mon 26/1

19:55-01:20

2 stops33h 25m

Port of Spain Piarco Intl

Sun 1/2

02:20-13:05

2 stops30h 45m

£577

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sat 17/1

16:20-01:20

2 stops37h 00m

Port of Spain Piarco Intl

Sun 25/1

02:20-06:30

1 stop24h 10m

£583

LondonPort of Spain

LGW - POS

LGWPOS

London Gatwick

Wed 21/1

11:20-15:25

2 stops32h 05m

Port of Spain Piarco Intl

Wed 28/1

06:30-09:00

2 stops22h 30m

£650

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 18/5

20:55-16:00

2 stops24h 05m

Port of Spain Piarco Intl

Sun 7/6

03:49-19:25

2 stops34h 36m

£656

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 25/12

13:00-01:10

1 stop16h 10m

Port of Spain Piarco Intl

Sun 11/1

02:20-11:20

1 stop29h 00m

£656

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 18/5

08:30-00:15

1 stop20h 45m

Port of Spain Piarco Intl

Sun 7/6

01:25-09:35

1 stop27h 10m

£665

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 54 results
1
2
3
...
6

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

Have a flexible travel schedule? Discover the best time to fly to Port of Spain from London with our price prediction graph.
Estimated return 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 London to Port of Spain

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

Use this chart to determine the optimal time to book a return flight from London to Port of Spain. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from London to Port of Spain, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London to Port of Spain (average of £398). Flying from London to Port of Spain in December is currently the most expensive (average of £592). 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.

What is the cheapest time of day to fly from LON to POS?

Find hourly flight availability from London to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

It’s optimal to fly from London to Port of Spain in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from London to Port of Spain?

Use this chart to determine the cheapest time to fly return from London to Port of Spain. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Port of Spain flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from London to Port of Spain?

What’s the top stopover airport for flights from London to Port of Spain?

Share of one-stop return flights from London to Port of Spain chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Toronto (YYZ) – chosen by Cheapflights users on 39% of one-stop itineraries from London to Port of Spain on Cheapflights.

What’s the cheapest stopover airport for flights from London to Port of Spain?

Average return fare for one-stop flights from London to Port of Spain, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Castries (UVF) is the most affordable one-stop option, with an average return flight price of £294.

What’s the fastest stopover option from London to Port of Spain?

Shortest average travel time for one-stop one-way flights from London to Port of Spain, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Castries (UVF) have the shortest average one-way travel time for one-stop routes: 11h 10m.

Which airport typically offers the quickest stopover for flights from London to Port of Spain?

Average stopover duration for one-stop one-way flights from London to Port of Spain, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Castries (UVF) offer the fastest connection on this route, with an average stopover time of 1h 00m.

How often are flights from London to Port of Spain delayed?

About 24% of weekly flights between London and Port of Spain have experienced delays in the past year, with the average delay time being 133 minutes.

What is the most punctual flight time for London to Port of Spain flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Port of Spain flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 24% of flights being delayed.

Reviews of airlines servicing Port of Spain

Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown with KLM, Finnair, andAmerican Airlines from London to Port of Spain. 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.
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Finnair
7.6
Good
1,334 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
American Airlines
7.2
Good
11,050 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Air Canada
7.1
Good
10,516 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Comfort

7.6

Crew

8.3

Overall

7.7

Entertainment

7.1

Food

7.2

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from London to Port of Spain. 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 into for flights to Port of Spain from London?

    Located just 12.6 mi from the city center, Port of Spain Piarco Intl is the airport most travelers will use when flying to Port of Spain from London. Booking flights from London to Piarco Intl (POS) should be relatively easy as there are 0 daily inbound flights from London from 6 different airlines.

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

    There are many flights that can get you from London to Port of Spain in 9h 25m. Fly via Air Canada, American Airlines, or British Airways to get the fastest option. The distance from London to Port of Spain is about 4409 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Currently priced at £459, British Airways will fly you from London to Port of Spain and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and JetBlue - these airlines can fly you to your destination from £476 and £502, respectively. You may be able to fly from London to Port of Spain for 26% less than the average price by searching for these airlines.

  • What are the most popular routes from London to Port of Spain?

    The most popular route from London to Port of Spain is London Heathrow - Port of Spain Piarco Intl. You may also consider London Gatwick - Port of Spain Piarco Intl or London Stansted - Port of Spain Piarco Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London to Port of Spain 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 London to Port of Spain?

    Currently, January is the cheapest month in which you can book a flight from London to Port of Spain (average of £398). Flying from London to Port of Spain in December is currently the most expensive (average of £592). 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

Travelling to a place near Port of Spain?

Book flights to Port of Spain if you plan to visit one of these locations
Piarco

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.

Fly from London to Port of Spain on these airlines

Choose from the following airlines for your flight from London to Port of Spain. Flights are based on user searches made on Cheapflights and were last updated on 12 December 2025.
British Airways flights from London to Port of Spain Piarco Intl
KLM flights from London to Port of Spain Piarco Intl
Finnair flights from London to Port of Spain Piarco Intl

Top 6 airlines flying from London to Port of Spain

Discover the top 6 airlines that operate flights from London to Port of Spain. 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 858,174 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£459Average£639FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£476Average£582FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£502Average£542FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£544Average£836FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£567Average£665FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£630Average£748FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Port of Spain?

Cheapflights makes it easy to find London to Port of Spain flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Port of Spain?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Port of Spain from London.

Can Cheapflights find flights from London to Port of Spain with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Port of Spain flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Port of Spain become cheaper?

Yes! Start tracking prices for London to Port of Spain flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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.