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Cheap flights from Port of Spain to London from £338

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 19/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Icelandair Logo
15:59 - 20:45POS-LHR
23h 46m1 stop
Icelandair Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
£690Icelandair
Find Deal
fre., 19 sep. - man., 6 okt.
Air Canada Logo
02:15 - 06:30POS-LHR
24h 15m1 stop
Air Canada Logo
19:25 - 01:15LHR-POS
33h 50m2 stops
£694Air Canada
Find Deal
tor., 6 nov. - lør., 22 nov.
Air Canada Logo
02:15 - 06:30POS-LHR
24h 15m1 stop
Air Canada Logo
19:25 - 01:15LHR-POS
33h 50m2 stops
£703Air Canada
Find Deal
tor., 6 nov. - lør., 22 nov.
Icelandair Logo
08:50 - 20:45POS-LHR
30h 55m1 stop
Icelandair Logo
08:25 - 14:34LHR-POS
59h 09m2 stops
£718Icelandair
Find Deal
fre., 22 aug. - fre., 12 sep.
JetBlue Logo
15:59 - 20:45POS-LHR
23h 46m1 stop
JetBlue Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
£733JetBlue
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fre., 19 sep. - man., 6 okt.
JetBlue Logo
16:50 - 20:45POS-LHR
23h 55m1 stop
JetBlue Logo
07:25 - 15:24LHR-POS
35h 59m1 stop
£764JetBlue
Find Deal
tor., 13 nov. - søn., 16 nov.
KLM Logo
19:55 - 07:40POS-LHR
31h 45m1 stop
KLM Logo
20:25 - 20:30LHR-POS
28h 05m2 stops
£775KLM
Find Deal
fre., 31 okt. - fre., 14 nov.
KLM Logo
17:20 - 16:15POS-LHR
17h 55m1 stop
KLM Logo
06:30 - 16:00LHR-POS
14h 30m2 stops
£803KLM
Find Deal
søn., 14 sep. - søn., 21 sep.
United Airlines Logo
00:30 - 06:55POS-LHR
25h 25m2 stops
United Airlines Logo
06:35 - 23:23LHR-POS
44h 48m2 stops
£812United Airlines
Find Deal
tir., 2 sep. - tor., 30 okt.
United Airlines Logo
00:30 - 07:40POS-LHR
26h 10m1 stop
United Airlines Logo
10:00 - 23:23LHR-POS
18h 23m1 stop
£814United Airlines
Find Deal
tor., 4 sep. - søn., 14 sep.

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
6 Nov
POS02:15Port of Spain Piarco Intl
24h 15m
1 stop
LHR06:30London Heathrow
22 Nov
LHR19:25London Heathrow
33h 50m
2 stops
POS01:15Port of Spain Piarco Intl
£694
Find similar
Air Canada
6 Nov
POS02:15Port of Spain Piarco Intl
24h 15m
1 stop
LHR06:30London Heathrow
22 Nov
LHR19:25London Heathrow
33h 50m
2 stops
POS01:15Port of Spain Piarco Intl
£703
Find similar
Air Canada
8 Sept
POS02:25Port of Spain Piarco Intl
26h 35m
1 stop
LHR10:00London Heathrow
19 Sept
LHR12:05London Heathrow
18h 15m
1 stop
POS01:20Port of Spain Piarco Intl
£705
Find similar

Turkish Airlines flights from Port of Spain to London Heathrow Airport

Our best Turkish Airlines deals on Port of Spain to London Heathrow Airport flight tickets
Turkish Airlines
6 Aug
POS03:49Port of Spain Piarco Intl
55h 11m
2 stops
LHR16:00London Heathrow
17 Aug
LHR22:25London Heathrow
32h 21m
3 stops
POS01:46Port of Spain Piarco Intl
£1,855
Find similar
Turkish Airlines
6 Aug
POS03:49Port of Spain Piarco Intl
50h 56m
2 stops
LHR11:45London Heathrow
17 Aug
LHR22:25London Heathrow
32h 21m
3 stops
POS01:46Port of Spain Piarco Intl
£1,855
Find similar
Turkish Airlines
1 Aug
POS03:49Port of Spain Piarco Intl
56h 11m
2 stops
LHR17:00London Heathrow
22 Aug
LHR11:20London Heathrow
43h 26m
3 stops
POS01:46Port of Spain Piarco Intl
£1,878
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 31 juli 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

fre. 19/9

15:59-20:45

1 stop23h 46m

London Heathrow

man. 6/10

08:15-14:34

1 stop35h 19m

£690

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

tor. 6/11

02:15-06:30

1 stop24h 15m

London Heathrow

lør. 22/11

19:25-01:15

2 stops33h 50m

£694

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

tor. 6/11

02:15-06:30

1 stop24h 15m

London Heathrow

lør. 22/11

19:25-01:15

2 stops33h 50m

£703

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

fre. 22/8

08:50-20:45

1 stop30h 55m

London Heathrow

fre. 12/9

08:25-14:34

2 stops59h 09m

£718

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

fre. 19/9

15:59-20:45

1 stop23h 46m

London Heathrow

man. 6/10

08:15-14:34

1 stop35h 19m

£733

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

tor. 13/11

16:50-20:45

1 stop23h 55m

London Heathrow

søn. 16/11

07:25-15:24

1 stop35h 59m

£764

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

fre. 31/10

19:55-07:40

1 stop31h 45m

London Heathrow

fre. 14/11

20:25-20:30

2 stops28h 05m

£775

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

søn. 14/9

17:20-16:15

1 stop17h 55m

London Heathrow

søn. 21/9

06:30-16:00

2 stops14h 30m

£803

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

tir. 2/9

00:30-06:55

2 stops25h 25m

London Heathrow

tor. 30/10

06:35-23:23

2 stops44h 48m

£812

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

tor. 4/9

00:30-07:40

1 stop26h 10m

London Heathrow

søn. 14/9

10:00-23:23

1 stop18h 23m

£814

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, June 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 £696. The month of May is another great option to travel to London Heathrow Airport, with average flight prices from Port of Spain averaging around £757.

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 £719. 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 £966.

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 £734. 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 £986 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.

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Port of Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £888 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Port of Spain for as low as £681 on momondo.

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

Best price found

£338

Fastest flight time

14h 50m

Direct flights

None
The best one-way flight to London Heathrow Airport from Port of Spain in the past 72 hours is £338. The best return flight deal from Port of Spain to London Heathrow Airport found on momondo in the last 72 hours is £690.
The fastest flight from Port of Spain to London Heathrow Airport takes 14h 50m
There are no direct flights from Port of Spain to London Heathrow Airport. Popular non-direct route for this connection is Port of Spain Piarco Intl Airport - 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 17h 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 many operators does momondo search for flights from Port of Spain Piarco Intl Airport to London Heathrow Airport?

  • 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.

  • What is the most popular airline from Port of Spain to London Heathrow Airport?

Best airlines flying from Port of Spain to London Heathrow Airport

Compare and see reviews for airlines that fly from Port of Spain to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £684Free CancellationRating
7.8
1,383 reviews
Search KLM flights

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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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