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Cheap flights from Trinidad to London Heathrow Airport from £424

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LHR
14 Apr — 21 Apr1
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 15 March 2026.

Thu 5/1102:20
POS
-
LHR
1 stop29h 00m
Air Canada
Sun 8/1109:00
LHR
-
POS
2 stops20h 20m
Air Canada
Deal found 15/3£615
Sun 26/401:20
POS
-
LHR
1 stop26h 15m
Air Canada
Mon 4/512:05
LHR
-
POS
1 stop17h 10m
Air Canada
Deal found 13/3£668
Thu 30/401:25
POS
-
LHR
1 stop26h 10m
Air Canada
Thu 7/517:15
LHR
-
POS
2 stops36h 00m
Air Canada
Deal found 11/3£673
Sun 29/301:20
POS
-
LHR
1 stop27h 15m
Air Canada
Thu 7/517:15
LHR
-
POS
2 stops36h 00m
Air Canada
Deal found 12/3£674
Sun 29/301:20
POS
-
LHR
1 stop27h 15m
Air Canada
Wed 8/417:40
LHR
-
POS
1 stop35h 40m
Air Canada
Deal found 13/3£676
Sun 29/301:20
POS
-
LHR
2 stops24h 10m
Air Canada
Wed 29/417:40
LHR
-
POS
1 stop35h 40m
Air Canada
Deal found 12/3£680

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 15 March 2026.

Round-trip from

£668

One-way from

£424

Popular in

August

Cheapest in

October

Average price

£681
Air Canada
  • Air Canada
  • 26/4-4/5
  • 2 total stops
  • 43h 25m total
  • Trinidad to London
Search Deals
Air Canada
  • Air Canada
  • 17/4
  • 1 total stop
  • 24h 15m total
  • Trinidad to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£58 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 March 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 15 March 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

£921

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 10/9

15:59-21:05

2 stops24h 06m

London Heathrow

Tue 6/10

06:30-14:34

2 stops37h 04m

£948
Fastest return journey

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 6/4

00:30-07:55

1 stop26h 25m

London Heathrow

Mon 13/4

10:00-23:23

1 stop18h 23m

£958

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

08:00-23:23

2 stops20h 23m

£961

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 29/4

00:30-10:40

2 stops29h 10m

London Heathrow

Thu 7/5

10:00-23:23

1 stop18h 23m

£961

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 29/4

00:30-06:45

2 stops25h 15m

London Heathrow

Thu 14/5

08:00-23:23

2 stops20h 23m

£964

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sat 11/4

00:30-09:40

2 stops28h 10m

London Heathrow

Sun 19/4

10:00-23:23

1 stop18h 23m

£965

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sat 11/4

00:30-09:40

2 stops28h 10m

London Heathrow

Sun 26/4

07:45-23:23

2 stops20h 38m

£967

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 23/4

17:38-16:00

2 stops41h 22m

London Heathrow

Thu 7/5

18:00-01:46

3 stops36h 46m

£980
Cheapest one-way

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 23/4

17:38-20:45

1 stop22h 07m

£429

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 26h 25m. 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
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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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

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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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