Cheap flights from Trinidad to London Heathrow Airport from £329

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
POS — LHR
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Trinidad to Heathrow

Keep the following information in mind while searching for Trinidad to Heathrow flight deals. Data was last updated 18 September 2025.

Round-trip from

£662

One-way from

£329

Popular in

December

Cheapest in

January

Average price

£733
28/10-11/11
  • 28/10-11/11
  • 2 total stops
  • 32h 15m total
  • Trinidad to London
29/10
  • 29/10
  • 3 total stops
  • 44h 25m total
  • Trinidad to London
High demand for flights, 1% potential price rise
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in September 2025

Find flight deals from Trinidad to Heathrow

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 18 September 2025.

Tue 28/1007:30POS - LHR
1 stop17h 55mMultiple Airlines
Tue 11/1108:00LHR - POS
1 stop14h 20mMultiple Airlines
Deal found 16/9£662
Sun 2/1116:35POS - LHR
1 stop32h 50mMultiple Airlines
Sun 9/1116:35LHR - POS
1 stop24h 30mMultiple Airlines
Deal found 18/9£674
Wed 1/1015:59POS - LHR
1 stop23h 46mJetBlue
Thu 23/1011:55LHR - POS
1 stop31h 39mJetBlue
Deal found 16/9£686
Tue 25/1102:15POS - LHR
1 stop29h 05mAir Canada
Mon 1/1214:50LHR - POS
2 stops38h 20mAir Canada
Deal found 16/9£691
Sun 28/902:25POS - LHR
1 stop26h 35mAir Canada
Fri 10/1008:30LHR - POS
1 stop21h 50mAir Canada
Deal found 18/9£695
Tue 30/900:10POS - LHR
1 stop14h 50mMultiple Airlines
Thu 23/1018:30LHR - POS
2 stops23h 25mMultiple Airlines
Deal found 16/9£695
Thu 13/1117:12POS - LHR
1 stop23h 33mJetBlue
Sun 16/1108:30LHR - POS
1 stop34h 37mJetBlue
Deal found 16/9£703

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 18 September 2025.
Use the filters below to find and compare flights from Trinidad to London Heathrow Airport that are best for you.

Fly from

Trinidad

Fly to

Heathrow

Route

Depart

Return

Price

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 2/11

16:35-05:25

1 stop32h 50m

London Heathrow

Sun 9/11

16:35-13:05

1 stop24h 30m

£674

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 8/2

02:15-08:30

1 stop26h 15m

London Heathrow

Mon 23/2

13:45-01:10

2 stops39h 25m

£681

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 28/10

07:30-09:55

1 stop22h 25m

London Heathrow

Tue 11/11

20:00-13:55

2 stops21h 55m

£682

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Thu 13/11

17:12-20:45

1 stop23h 33m

London Heathrow

Sun 16/11

08:30-15:07

1 stop34h 37m

£703

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 14/12

19:20-13:50

1 stop14h 30m

London Heathrow

Sat 31/1

17:50-17:55

2 stops28h 05m

£789

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Tue 30/9

00:30-07:40

1 stop26h 10m

London Heathrow

Wed 15/10

10:00-23:23

1 stop18h 23m

£795

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 27/10

00:30-07:30

1 stop27h 00m

London Heathrow

Wed 3/12

10:00-00:23

1 stop18h 23m

£796

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Wed 29/10

09:10-09:35

3 stops44h 25m

£329

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Mon 27/10

06:00-17:30

3 stops55h 30m

£386

Port of SpainLondon

POS - LHR

POSLHR

Port of Spain Piarco Intl

Sun 9/11

21:55-05:25

1 stop27h 30m

£421

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 14 results
1
2

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

What is the cheapest month to book a flight from Trinidad to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Trinidad to London Heathrow Airport (average of £112). Flying from Trinidad to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 18 September 2025.
See what other customers who have flown with KLM from Trinidad to London Heathrow Airport have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Entertainment

7.2

Food

7.3

Overall

7.8

Comfort

7.7

Crew

8.4

Boarding

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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 15m. The distance between Trinidad and London Heathrow Airport is about 4404 mi.

  • 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.

  • What is the cheapest month to book a flight from Trinidad to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Trinidad to London Heathrow Airport (average of £112). Flying from Trinidad to London Heathrow Airport in August is currently the most expensive (average of £164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Croydon
Hounslow
Slough
Gatwick
Northampton
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Winchester
Chichester
Ipswich
Swindon
Dartford
Guildford
Brentford

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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.

Top airline flying from Trinidad to Heathrow

Discover the top airline that operate flights from Trinidad to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£667Average£937FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Trinidad to Heathrow?

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

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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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