Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Port of Spain to London from £371

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 11/2. 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
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Port of Spain to London

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
02:20 - 09:20
POS
-
LHR
27h 00m
2 stops
Air Canada Logo
14:50 - 00:20
LHR
-
POS
37h 30m
2 stops
£646Air Canada
Tue, 3 Mar - Wed, 11 Mar
Air Canada Logo
02:20 - 11:20
POS
-
LHR
29h 00m
1 stop
Air Canada Logo
14:50 - 00:20
LHR
-
POS
37h 30m
2 stops
£649Air Canada
Tue, 3 Mar - Wed, 11 Mar
Air Canada Logo
02:20 - 06:30
POS
-
LHR
24h 10m
1 stop
Air Canada Logo
18:00 - 00:20
LHR
-
POS
34h 20m
1 stop
£650Air Canada
Fri, 27 Feb - Sat, 7 Mar
Air Canada Logo
02:20 - 06:30
POS
-
LHR
24h 10m
1 stop
Air Canada Logo
19:25 - 00:20
LHR
-
POS
32h 55m
2 stops
£657Air Canada
Fri, 27 Feb - Sat, 7 Mar
Air Canada Logo
01:20 - 06:35
POS
-
LHR
24h 15m
1 stop
Air Canada Logo
17:40 - 00:20
LHR
-
POS
35h 40m
1 stop
£662Air Canada
Thu, 16 Apr - Thu, 23 Apr
Air Canada Logo
02:20 - 06:30
POS
-
LHR
24h 10m
1 stop
Air Canada Logo
18:00 - 00:20
LHR
-
POS
34h 20m
1 stop
£663Air Canada
Thu, 26 Feb - Sat, 7 Mar
Air Canada Logo
01:20 - 09:35
POS
-
LHR
27h 15m
1 stop
Air Canada Logo
09:30 - 00:20
LHR
-
POS
19h 50m
2 stops
£665Air Canada
Thu, 16 Apr - Thu, 23 Apr
Air Canada Logo
01:25 - 11:50
POS
-
LHR
29h 25m
1 stop
Air Canada Logo
17:15 - 00:15
LHR
-
POS
36h 00m
2 stops
£667Air Canada
Fri, 1 May - Sat, 9 May
Air Canada Logo
02:20 - 06:30
POS
-
LHR
24h 10m
1 stop
Air Canada Logo
14:50 - 00:20
LHR
-
POS
37h 30m
2 stops
£669Air Canada
Thu, 26 Feb - Sat, 7 Mar
Air Canada Logo
01:20 - 06:30
POS
-
LHR
24h 10m
2 stops
Air Canada Logo
09:30 - 00:20
LHR
-
POS
19h 50m
2 stops
£670Air Canada
Thu, 16 Apr - Thu, 23 Apr

United Airlines flights from Port of Spain to London Heathrow Airport

Our best United Airlines deals on Port of Spain to London Heathrow Airport flight tickets
United Airlines
28 Feb
POS02:20Port of Spain Piarco Intl
14h 15m
1 stop
LHR20:35London Heathrow
13 Mar
LHR10:00London Heathrow
17h 23m
1 stop
POS23:23Port of Spain Piarco Intl
£800
United Airlines
9 Feb
POS01:30Port of Spain Piarco Intl
28h 45m
1 stop
LHR10:15London Heathrow
17 Feb
LHR10:00London Heathrow
18h 23m
1 stop
POS00:23Port of Spain Piarco Intl
£803
United Airlines
28 Feb
POS02:20Port of Spain Piarco Intl
15h 00m
1 stop
LHR21:20London Heathrow
13 Mar
LHR13:35London Heathrow
37h 48m
2 stops
POS23:23Port of Spain Piarco Intl
£804

Air Canada flights from Port of Spain to London Heathrow Airport

Our best Air Canada deals on Port of Spain to London Heathrow Airport flight tickets
Air Canada
3 Mar
POS02:20Port of Spain Piarco Intl
27h 00m
2 stops
LHR09:20London Heathrow
11 Mar
LHR14:50London Heathrow
37h 30m
2 stops
POS00:20Port of Spain Piarco Intl
£646
Air Canada
3 Mar
POS02:20Port of Spain Piarco Intl
29h 00m
1 stop
LHR11:20London Heathrow
11 Mar
LHR14:50London Heathrow
37h 30m
2 stops
POS00:20Port of Spain Piarco Intl
£649
Air Canada
27 Feb
POS02:20Port of Spain Piarco Intl
24h 10m
1 stop
LHR06:30London Heathrow
7 Mar
LHR18:00London Heathrow
34h 20m
1 stop
POS00:20Port of Spain Piarco Intl
£650

momondo Fare Finder

 
Customise your flight search to find flights from Port of Spain to London Heathrow Airport 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 279,928 searches. Data last updated 6 February 2026.
Use the filters below to find and compare flights from Port of Spain to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 3/3

02:20-09:20

2 stops27h 00m

London Heathrow

Wed 11/3

14:50-00:20

2 stops37h 30m

£646

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 3/3

02:20-11:20

1 stop29h 00m

London Heathrow

Wed 11/3

14:50-00:20

2 stops37h 30m

£649

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 27/2

02:20-06:30

1 stop24h 10m

London Heathrow

Sat 7/3

18:00-00:20

1 stop34h 20m

£650

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 27/2

02:20-06:30

1 stop24h 10m

London Heathrow

Sat 7/3

19:25-00:20

2 stops32h 55m

£657

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 16/4

01:20-06:35

1 stop24h 15m

London Heathrow

Thu 23/4

17:40-00:20

1 stop35h 40m

£662

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 26/2

02:20-06:30

1 stop24h 10m

London Heathrow

Sat 7/3

18:00-00:20

1 stop34h 20m

£663

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 16/4

01:20-09:35

1 stop27h 15m

London Heathrow

Thu 23/4

09:30-00:20

2 stops19h 50m

£665

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Fri 1/5

01:25-11:50

1 stop29h 25m

London Heathrow

Sat 9/5

17:15-00:15

2 stops36h 00m

£667

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 26/2

02:20-06:30

1 stop24h 10m

London Heathrow

Sat 7/3

14:50-00:20

2 stops37h 30m

£669

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 16/4

01:20-06:30

2 stops24h 10m

London Heathrow

Thu 23/4

09:30-00:20

2 stops19h 50m

£670

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Port of Spain to London Heathrow Airport

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 Heathrow Airport?

Can stopping save me money on Port of Spain to London Heathrow Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Port of Spain to London Heathrow Airport flight.

When to book flights from Port of Spain to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Port of Spain to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Port of Spain to London Heathrow Airport (POS to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Port of Spain to London Heathrow Airport

Fastest flight time

11h 55m

Direct flights

None
The fastest flight from Port of Spain to London Heathrow Airport takes 11h 55m
There are no direct flights from Port of Spain to London Heathrow Airport. There are no popular flight routes from Port of Spain to London Heathrow Airport.
Search flight deals

  • How far is Port of Spain Piarco Intl to London Heathrow by plane?

    The distance between Port of Spain Piarco Intl and London Heathrow is about 4407.3 mi. Typically, this will take 11h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Port of Spain Piarco Intl Airport to London Heathrow Airport?

    Prices for flights from Port of Spain Piarco Intl Airport to London Heathrow Airport are updated daily.

  • How old do you have to be to fly from Port of Spain Piarco Intl Airport to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Port of Spain Piarco Intl Airport to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents you'll need for your trip to London Heathrow Airport 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 Heathrow Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Northampton
Stratford-upon-Avon
Swindon
Southend-on-Sea
Canterbury
Ipswich
Ilford
Poole
Guildford
Chelmsford
Hayes
Dover
Swanage
Folkestone

Why use momondo?

Why should I use momondo to find a flight deal from Port of Spain to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Port of Spain.

Can I find flights from Port of Spain to London with flexible booking policies on momondo?

Yes. All flights to London from Port of Spain on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Port of Spain to London?

momondo provides multiple filters to help you find the best flight to London from Port of Spain. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/3
Sun 15/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London