£340 Find Cheap Flights from Trinidad and Tobago to London Heathrow Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Heathrow departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to London Heathrow Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to London, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Trinidad and Tobago to Heathrow

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Trinidad and Tobago to Heathrow that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Trinidad and Tobago to Heathrow

Fri, 24 Oct - Thu, 13 Nov
JetBlue Logo
15:59 - 20:45POS-LHR
23h 46m1 stop
JetBlue Logo
12:20 - 15:24LHR-POS
31h 04m1 stop
£643JetBlue
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Thu, 23 Oct - Thu, 13 Nov
Logo
00:10 - 06:25POS-LHR
25h 15m1 stop
Logo
16:35 - 06:10LHR-POS
17h 35m1 stop
£691
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Fri, 19 Sep - Mon, 6 Oct
Icelandair Logo
15:59 - 20:45POS-LHR
23h 46m1 stop
Icelandair Logo
08:15 - 14:34LHR-POS
35h 19m1 stop
£694Icelandair
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Thu, 6 Nov - Sat, 22 Nov
Air Canada Logo
02:15 - 06:30POS-LHR
24h 15m1 stop
Air Canada Logo
19:25 - 01:15LHR-POS
33h 50m2 stops
£698Air Canada
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Thu, 6 Nov - Sat, 22 Nov
Air Canada Logo
02:15 - 06:30POS-LHR
24h 15m1 stop
Air Canada Logo
19:25 - 01:15LHR-POS
33h 50m2 stops
£707Air Canada
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Fri, 22 Aug - Fri, 12 Sep
Icelandair Logo
08:50 - 20:45POS-LHR
30h 55m1 stop
Icelandair Logo
08:25 - 14:34LHR-POS
59h 09m2 stops
£722Icelandair
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Fri, 31 Oct - Fri, 14 Nov
KLM Logo
19:55 - 07:40POS-LHR
31h 45m1 stop
KLM Logo
20:25 - 20:30LHR-POS
28h 05m2 stops
£775KLM
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Fri, 31 Oct - Fri, 14 Nov
KLM Logo
19:55 - 07:40POS-LHR
31h 45m1 stop
KLM Logo
20:25 - 20:30LHR-POS
28h 05m2 stops
£780KLM
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Thu, 18 Sep - Mon, 6 Oct
United Airlines Logo
00:30 - 05:55POS-LHR
24h 25m2 stops
United Airlines Logo
12:15 - 23:23LHR-POS
40h 08m2 stops
£813United Airlines
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Tue, 2 Sep - Thu, 30 Oct
United Airlines Logo
00:30 - 06:55POS-LHR
25h 25m2 stops
United Airlines Logo
06:35 - 23:23LHR-POS
44h 48m2 stops
£817United Airlines
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Booking Insights

KAYAK's insights & trends for flights to Heathrow

Get data-powered insights and trends into flights to Heathrow to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to London Heathrow Airport is June, where tickets cost £700 on average for return flights. On the other hand, the most expensive months are February and August, where the average cost of tickets from Trinidad and Tobago is £1,003 and £995 respectively. For one-way flights, the best month to travel is June with an average price of £700.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to London Heathrow Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

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Good to know - Cheap tickets from Trinidad and Tobago to London Heathrow Airport

Low seasonJune
Cheapest flight£340
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from Port of Spain to London Heathrow Airport

FAQs - booking London Heathrow Airport flights

  • How far is London Heathrow Airport from central London?

    There are 14 miles between London city centre and London Heathrow Airport.

  • What is the cheapest day to fly to London?

    Based on KAYAK data, the cheapest day to fly to London is Sunday where round-trip tickets can be as cheap as £723. On the other hand, the most expensive day to fly is Monday, where round-trip prices are £972 on average.

  • How does KAYAK find such low prices on flights to London Heathrow Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to London Heathrow Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to London Heathrow Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to London Heathrow Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to London Heathrow Airport?

    The cheapest time of day to fly to London Heathrow Airport is generally in the evening, when round-trip flights cost £977 on average. The most expensive time of day to fly to London Heathrow Airport is generally in the morning, which is peak travel time and where the average cost of a ticket is £1,313.

  • How many direct flights to London Heathrow Airport are there each week?

    Each week there are around 359 direct flights from within Trinidad and Tobago to London Heathrow Airport. The most common day for departures is Tuesday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to London Heathrow Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest London Heathrow Airport flight deals.

Reviews of the top airline flying from Trinidad and Tobago to Heathrow

 
See real verified KAYAK customer reviews for airlines flying to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Trinidad and Tobago to London. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Heathrow? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1383 reviews
7.7Comfort
7.8Boarding
8.4Crew
7.1Entertainment
7.3Food
Airline reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

6.0 GoodSimon, Jul 2025STR - AMS
Read more KLM reviews

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Travelling to a place near Heathrow?

Book flights to Heathrow if you plan to visit one of these locations
Gatwick
Milton Keynes
Eastbourne
Luton
Northampton
Swindon
Southend-on-Sea
Slough
Winchester
Croydon
Stansted
Poole
Folkestone
Chichester
Maidstone
Colchester
Salisbury
Chelmsford
Crawley
Bedford

Everything you need to know for your flight to Heathrow

Information on the airport you'll fly into in London

London Heathrow Airport (LHR)

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