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Cheap flights from Port of Spain to London from £298

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LON
5 May — 12 May1
1 adult

Cheapflights Tip: The best prices from Port of Spain Piarco Intl to London are usually found in January or March, booked 44 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 30 April 2025.

Round-trip from

£690

One-way from

£298

Popular in

August

Cheapest in

January

Average price

£741

Good round-trip deal

£691 or less

Good one-way deal

£501 or less
Air Canada
  • Air Canada
  • 13/6-21/6
  • 3 total stops
  • 70h 40m total
  • Port of Spain to London
22/7
  • 22/7
  • 1 total stop
  • 16h 50m total
  • Port of Spain to London
Highest demand for flights based on searches. 7% potential increase in price (£41 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from Port of Spain Piarco Intl to London (LON).
Price to beat on a one-way flight from Port of Spain Piarco Intl to London (LON).

Find 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 30 April 2025.

Fri 13/602:25POS - LHR
1 stop28h 25mAir Canada
Sat 21/612:10LHR - POS
2 stops42h 15mAir Canada
Deal found 29/4£690
Tue 6/517:00POS - LGW
Nonstop8h 35mBritish Airways
Tue 13/511:05LGW - POS
Nonstop9h 10mBritish Airways
Deal found 29/4£713
Thu 6/1103:35POS - LGW
2 stops34h 15mMultiple Airlines
Sat 22/1118:45LGW - POS
2 stops35h 50mMultiple Airlines
Deal found 29/4£719
Tue 24/617:20POS - LHR
1 stop12h 25mKLM
Tue 23/906:30LHR - POS
2 stops14h 30mKLM
Deal found 29/4£752
Fri 22/819:29POS - LGW
2 stops57h 06mIcelandair
Fri 12/912:10LGW - POS
2 stops55h 03mIcelandair
Deal found 29/4£752
Fri 22/819:29POS - LHR
1 stop33h 01mIcelandair
Fri 12/908:25LHR - POS
2 stops58h 48mIcelandair
Deal found 29/4£784
Thu 1/500:10POS - LHR
1 stop26h 05mMultiple Airlines
Fri 16/518:55LHR - POS
2 stops23h 00mMultiple Airlines
Deal found 29/4£875
Tue 6/500:30POS - LHR
1 stop26h 10mUnited Airlines
Wed 14/510:00LHR - POS
1 stop18h 23mUnited Airlines
Deal found 29/4£896
Wed 30/407:05POS - LCY
3 stops24h 25mMultiple Airlines
Thu 15/509:25LCY - POS
2 stops32h 05mMultiple Airlines
Deal found 29/4£933
Fri 25/719:29POS - LHR
1 stop20h 16mJetBlue
Fri 29/808:15LHR - POS
1 stop15h 09mJetBlue
Deal found 29/4£969
Fri 7/1116:20POS - LHR
1 stop15h 45mAmerican Airlines
Sat 22/1109:50LHR - POS
1 stop16h 30mAmerican Airlines
Deal found 29/4£984
Wed 24/1207:10POS - LGW
2 stops21h 50mAmerican Airlines
Fri 2/111:20LGW - POS
2 stops31h 50mAmerican Airlines
Deal found 29/4£1,086

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 April 2025.
Use the filters below to find and compare flights from Port of Spain to London that are best for you.

Fly from

Port of Spain

Fly to

London

Route

Depart

Return

Price

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 13/6

02:25-11:50

1 stop28h 25m

London Heathrow

Sat 21/6

12:10-01:25

2 stops42h 15m

£690

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Sun 13/7

15:20-05:00

Nonstop8h 40m

London Gatwick

Fri 1/8

11:00-15:05

Nonstop9h 05m

£714

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 24/6

17:20-10:45

1 stop12h 25m

London Heathrow

Tue 23/9

06:30-16:00

2 stops14h 30m

£752

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Fri 22/8

19:29-09:35

2 stops57h 06m

London Gatwick

Fri 12/9

12:10-14:13

2 stops55h 03m

£752

Port of SpainLondon

POS - LGW

POSLGW

Port of Spain Piarco Intl

Fri 6/6

09:10-06:55

1 stop16h 45m

London Gatwick

Sun 15/6

10:00-18:55

1 stop37h 55m

£762

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 22/8

19:29-09:30

1 stop33h 01m

London Heathrow

Fri 12/9

08:25-14:13

2 stops58h 48m

£784

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sat 14/6

15:50-06:25

2 stops33h 35m

London Heathrow

Sat 21/6

12:55-12:55

2 stops29h 00m

£886

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 25/9

00:30-07:40

1 stop26h 10m

London Heathrow

Sun 5/10

10:00-23:23

1 stop18h 23m

£896

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 25/7

19:29-20:45

1 stop20h 16m

London Heathrow

Fri 29/8

08:15-18:24

1 stop15h 09m

£969

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 27/8

07:00-09:25

1 stop21h 25m

London Heathrow

Sun 14/9

17:00-14:15

2 stops26h 15m

£987

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 25 results
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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 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 Port of Spain to London

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

Use this chart to determine the optimal time to book a return flight from Port of Spain to London. Price data was last updated on 25 April 2025.

The best time to book flights from Port of Spain to London is 44 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.

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

Currently, January is the cheapest month in which you can book a flight from Port of Spain to London (average of £112). Flying from Port of Spain to London in August is currently the most expensive (average of £164). 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 POS to LON?

Find hourly flight availability from Port of Spain to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 April 2025.

When flying from Port of Spain to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 2% versus a flight in the morning.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 30 April 2025.
Read reviews from past customers who have flown KLM, United Airlines and JetBlue from Port of Spain to London. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.4

Overall

7.8

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Overall

7.8

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Overall

7.8

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Overall

7.8

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Overall

7.8

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Crew

8.4

Overall

7.8

Food

7.2

Entertainment

7.1

Boarding

7.8

Comfort

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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?

    Located just 12.6 mi from the city center, Port of Spain Piarco Intl is the airport most travelers will use when flying to London from Port of Spain. Booking flights from Piarco Intl (POS) to London should be relatively easy as there are 0 daily outbound flights to London from 2 different airlines.

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

    Our cheapest airline available from Port of Spain to London is Air Canada. Our recent data shows that you can find tickets from as low as £690 on this airline. Additional options worth looking into are British Airways and KLM, starting at £714 and £752 round-trip. These flights start at 4% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Port of Spain to London one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £461. However, be on the lookout for offers from JetBlue and British Airways, as they are both options that can get you from Port of Spain to London for a low price.

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

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Port of Spain to London (average of £112). Flying from Port of Spain to London in August is currently the most expensive (average of £164). 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
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Ilford
Hayes
Southend-on-Sea
Crawley
Wembley
Ipswich
Maidstone
Winchester
Folkestone
Dartford
Watford
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Port of Spain to London

See prices for flight routes from nearby airports that may be better suited for you.

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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£588Average£712FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£679Average£954FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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

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

Need flexible booking options for your flight to London from Port of Spain? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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