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Cheap flights from Port of Spain to London from £455

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 26/12. 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
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Cheap return flights

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JetBlue Logo
08:20 - 09:30
POS
-
LHR
21h 10m1 stop
JetBlue Logo
12:20 - 07:17
LHR
-
POS
22h 57m1 stop
£658JetBlue
Mon, 2 Feb - Wed, 18 Feb
Multiple Airlines Logo
02:20 - 17:30
POS
-
LHR
35h 10m3 stops
Multiple Airlines Logo
08:15 - 15:25
LHR
-
POS
35h 10m3 stops
£668Multiple Airlines
Sun, 1 Feb - Wed, 18 Feb
Multiple Airlines Logo
08:20 - 08:05
POS
-
LHR
19h 45m2 stops
Multiple Airlines Logo
12:10 - 07:17
LHR
-
POS
23h 07m2 stops
£673Multiple Airlines
Mon, 2 Feb - Wed, 18 Feb
Air Canada Logo
02:20 - 11:20
POS
-
LHR
29h 00m1 stop
Air Canada Logo
19:25 - 01:20
LHR
-
POS
33h 55m2 stops
£691Air Canada
Sun, 18 Jan - Mon, 2 Feb
Air Canada Logo
02:20 - 07:10
POS
-
LHR
24h 50m2 stops
Air Canada Logo
12:05 - 01:20
LHR
-
POS
41h 15m2 stops
£692Air Canada
Sun, 18 Jan - Mon, 2 Feb
Multiple Airlines Logo
02:20 - 09:20
POS
-
LHR
27h 00m2 stops
Multiple Airlines Logo
06:00 - 01:20
LHR
-
POS
23h 20m2 stops
£692Multiple Airlines
Thu, 29 Jan - Fri, 6 Feb
Air Canada Logo
02:20 - 07:10
POS
-
LHR
24h 50m2 stops
Air Canada Logo
18:00 - 01:20
LHR
-
POS
35h 20m1 stop
£693Air Canada
Sun, 1 Feb - Wed, 18 Feb
Air Canada Logo
02:20 - 06:30
POS
-
LHR
24h 10m1 stop
Air Canada Logo
09:00 - 01:20
LHR
-
POS
20h 20m2 stops
£696Air Canada
Thu, 29 Jan - Fri, 6 Feb
Air Canada Logo
02:20 - 08:30
POS
-
LHR
26h 10m1 stop
Air Canada Logo
18:00 - 01:20
LHR
-
POS
35h 20m1 stop
£703Air Canada
Sun, 18 Jan - Mon, 2 Feb
Air Canada Logo
02:20 - 06:30
POS
-
LHR
24h 10m1 stop
Air Canada Logo
11:10 - 01:20
LHR
-
POS
18h 10m1 stop
£706Air Canada
Thu, 29 Jan - Fri, 6 Feb

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
18 Jan
POS02:20Port of Spain Piarco Intl
29h 00m
1 stop
LHR11:20London Heathrow
2 Feb
LHR19:25London Heathrow
33h 55m
2 stops
POS01:20Port of Spain Piarco Intl
£691
Find similar
Air Canada
18 Jan
POS02:20Port of Spain Piarco Intl
24h 50m
2 stops
LHR07:10London Heathrow
2 Feb
LHR12:05London Heathrow
41h 15m
2 stops
POS01:20Port of Spain Piarco Intl
£692
Find similar
Air Canada
1 Feb
POS02:20Port of Spain Piarco Intl
24h 50m
2 stops
LHR07:10London Heathrow
18 Feb
LHR18:00London Heathrow
35h 20m
1 stop
POS01:20Port of Spain Piarco Intl
£693
Find similar

KLM flights from Port of Spain to London Heathrow Airport

Our best KLM deals on Port of Spain to London Heathrow Airport flight tickets
KLM
29 Dec
POS19:20Port of Spain Piarco Intl
11h 25m
1 stop
LHR10:45London Heathrow
12 Jan
LHR06:30London Heathrow
15h 25m
2 stops
POS17:55Port of Spain Piarco Intl
£759
Find similar
KLM
28 Dec
POS19:20Port of Spain Piarco Intl
11h 25m
1 stop
LHR10:45London Heathrow
11 Jan
LHR08:40London Heathrow
37h 15m
2 stops
POS17:55Port of Spain Piarco Intl
£760
Find similar
KLM
24 Dec
POS19:20Port of Spain Piarco Intl
19h 55m
1 stop
LHR19:15London Heathrow
2 Jan
LHR11:45London Heathrow
36h 45m
2 stops
POS20:30Port of Spain Piarco Intl
£834
Find similar

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 18 December 2025.
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

Mon 2/2

08:20-09:30

1 stop21h 10m

London Heathrow

Wed 18/2

12:20-07:17

1 stop22h 57m

£658

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 1/2

02:20-17:30

3 stops35h 10m

London Heathrow

Wed 18/2

08:15-15:25

3 stops35h 10m

£668

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 2/2

08:20-08:05

2 stops19h 45m

London Heathrow

Wed 18/2

12:10-07:17

2 stops23h 07m

£673

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 18/1

02:20-11:20

1 stop29h 00m

London Heathrow

Mon 2/2

19:25-01:20

2 stops33h 55m

£691

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 18/1

02:20-07:10

2 stops24h 50m

London Heathrow

Mon 2/2

12:05-01:20

2 stops41h 15m

£692

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 29/1

02:20-09:20

2 stops27h 00m

London Heathrow

Fri 6/2

06:00-01:20

2 stops23h 20m

£692

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 1/2

02:20-07:10

2 stops24h 50m

London Heathrow

Wed 18/2

18:00-01:20

1 stop35h 20m

£693

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 29/1

02:20-06:30

1 stop24h 10m

London Heathrow

Fri 6/2

09:00-01:20

2 stops20h 20m

£696

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 18/1

02:20-08:30

1 stop26h 10m

London Heathrow

Mon 2/2

18:00-01:20

1 stop35h 20m

£703

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 29/1

02:20-06:30

1 stop24h 10m

London Heathrow

Fri 6/2

11:10-01:20

1 stop18h 10m

£706

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

What is the cheapest month to fly to London Heathrow Airport?

In general, September is the cheapest month to fly from Port of Spain to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £690. The month of June is another great option to travel to London Heathrow Airport, with average flight prices from Port of Spain averaging around £693.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Port of Spain is on a Sunday. momondo users have found tickets for Sunday departures for as low as £716. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £962.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Port of Spain to London Heathrow Airport in the afternoon for as low as £731. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £982 on average. Flights to London Heathrow Airport from Port of Spain in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 61% 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 25m

Direct flights

None
The fastest flight from Port of Spain to London Heathrow Airport takes 11h 25m
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.
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  • 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 25m 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
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Southend-on-Sea
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Ipswich
Ilford
Poole
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Swanage
Hayes
Chelmsford
Dover
Worthing

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.

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