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Cheap flights from Trinidad to London Heathrow Airport from £431

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 21/9. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LHR
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Trinidad to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Trinidad to Heathrow
Explore the most affordable flight options available from Trinidad to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 April 2026.

Thu 16/401:20
POS
-
LHR
1 stop27h 15m
Air Canada
Thu 15/1017:40
LHR
-
POS
1 stop35h 35m
Air Canada
Deal found 31/3£688
Mon 31/801:25
POS
-
LHR
1 stop24h 10m
Air Canada
Wed 4/1118:00
LHR
-
POS
1 stop35h 20m
Air Canada
Deal found 30/3£690
Thu 30/401:25
POS
-
LHR
1 stop27h 10m
Air Canada
Thu 7/517:15
LHR
-
POS
2 stops36h 00m
Air Canada
Deal found 31/3£691
Sun 5/401:20
POS
-
LHR
2 stops24h 10m
Air Canada
Wed 15/417:40
LHR
-
POS
1 stop35h 40m
Air Canada
Deal found 30/3£701

Find flight deals from Trinidad to Heathrow

Keep the following information in mind while searching for Trinidad to Heathrow flight deals. Data was last updated 2 April 2026.

Round-trip from

£688

One-way from

£431

Popular in

August

Cheapest in

October

Average price

£760
Air Canada
  • Air Canada
  • 16/4-15/10
  • 2 total stops
  • 62h 50m total
  • Trinidad to London
Search Deals
21/9
  • 21/9
  • 2 total stops
  • 43h 00m total
  • Trinidad to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Trinidad to Heathrow 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 2 April 2026.
Use the filters below to find and compare flights from Trinidad to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 19/4

17:20-07:40

1 stop33h 20m

London Heathrow

Sun 26/4

06:30-16:00

2 stops14h 30m

£877

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 23/4

17:38-09:50

2 stops35h 12m

London Heathrow

Thu 7/5

18:30-13:37

2 stops48h 07m

£911
Fastest return journey

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 29/4

00:30-06:45

2 stops25h 15m

London Heathrow

Thu 7/5

10:00-23:23

1 stop18h 23m

£986

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 30/4

17:38-09:50

2 stops35h 12m

London Heathrow

Thu 14/5

22:40-01:46

3 stops32h 06m

£991

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 9/9

00:30-07:40

1 stop26h 10m

London Heathrow

Tue 6/10

10:00-23:23

1 stop18h 23m

£994

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 22/9

00:30-07:40

1 stop26h 10m

London Heathrow

Tue 13/10

10:00-23:23

1 stop18h 23m

£994

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 4/5

00:30-07:55

1 stop26h 25m

London Heathrow

Wed 13/5

10:00-23:23

1 stop18h 23m

£995

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sat 19/9

00:30-06:55

2 stops25h 25m

London Heathrow

Fri 9/10

10:00-23:23

1 stop18h 23m

£998

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sat 19/9

00:30-06:55

2 stops25h 25m

London Heathrow

Mon 12/10

10:00-23:23

1 stop18h 23m

£998
Cheapest one-way

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 21/9

09:10-09:10

2 stops43h 00m

£431

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Trinidad to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Trinidad 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 Trinidad to London Heathrow Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Trinidad to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Trinidad to London Heathrow Airport?

    Departing from Trinidad to London Heathrow Airport will take you 25h 15m. The distance between Trinidad and London Heathrow Airport is about 4404 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Trinidad to Heathrow that include hotel bookings?

    Yes. In addition to deals on Trinidad to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Trinidad to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Trinidad to Heathrow.

  • Can I find deals for business class flights from Trinidad to Heathrow?

    Yes. Cheapflights offers flight deals from Trinidad to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Wembley
Croydon
Northampton
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Romford
Eastbourne
Swindon
Bedford
Chelmsford

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.

Alternative routes for Trinidad to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Port of Spain to Heathrow flights
Port of Spain to Gatwick flights
Port of Spain to Stansted flights
Scarborough to Gatwick flights
Scarborough to Heathrow 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 Trinidad to Heathrow?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Trinidad to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Trinidad to Heathrow?

Cheapflights helps you find that perfect flight to Heathrow from Trinidad by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Trinidad to Heathrow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Trinidad to Heathrow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Trinidad to Heathrow become cheaper?

Yes! Start tracking prices for Trinidad to Heathrow 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.

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