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Cheap flights from London Heathrow Airport to Trinidad from £418

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — POS
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to Trinidad

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Trinidad
Explore the most affordable flight options available from Heathrow to Trinidad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Tue 25/814:05
LHR
-
POS
2 stops39h 10m
Air Canada
Sun 30/801:25
POS
-
LHR
1 stop26h 10m
Air Canada
Deal found 4/7£623
Tue 1/914:05
LHR
-
POS
2 stops39h 10m
Air Canada
Mon 14/901:20
POS
-
LHR
2 stops24h 10m
Air Canada
Deal found 4/7£626
Mon 24/809:30
LHR
-
POS
2 stops19h 45m
Air Canada
Sun 30/801:25
POS
-
LHR
2 stops24h 05m
Air Canada
Deal found 2/7£632
Fri 14/809:15
LHR
-
POS
2 stops19h 03m
American Airlines
Mon 24/815:15
POS
-
LHR
1 stop34h 40m
American Airlines
Deal found 2/7£633
Wed 11/1116:00
LHR
-
POS
2 stops37h 00m
Air Canada
Thu 19/1102:05
POS
-
LHR
2 stops25h 05m
Air Canada
Deal found 2/7£634
Wed 25/1114:30
LHR
-
POS
1 stop28h 46m
American Airlines
Wed 2/1216:33
POS
-
LHR
1 stop14h 57m
American Airlines
Deal found 1/7£637
Sat 18/710:30
LHR
-
POS
2 stops32h 44m
American Airlines
Fri 31/707:00
POS
-
LHR
2 stops31h 45m
American Airlines
Deal found 3/7£638
Thu 6/812:00
LHR
-
POS
2 stops31h 14m
American Airlines
Thu 13/807:00
POS
-
LHR
2 stops18h 25m
American Airlines
Deal found 6/7£639
Wed 14/1016:35
LHR
-
POS
2 stops26h 32m
American Airlines
Sun 22/1116:28
POS
-
LHR
1 stop15h 02m
American Airlines
Deal found 1/7£640
Thu 10/912:15
LHR
-
POS
1 stop30h 46m
American Airlines
Thu 17/915:06
POS
-
LHR
2 stops23h 39m
American Airlines
Deal found 1/7£641

Find flight deals from Heathrow to Trinidad

Keep the following information in mind while searching for Heathrow to Trinidad flight deals. Data was last updated 6 July 2026.

Round-trip from

£623

One-way from

£418

Popular in

December

Cheapest in

November

Average price

£785
Air Canada
  • Air Canada
  • 25/8-30/8
  • 3 total stops
  • 65h 20m total
  • London to Trinidad
Search Deals
American Airlines
  • American Airlines
  • 15/7
  • 2 total stops
  • 18h 18m total
  • London to Trinidad
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£14 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Trinidad 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 6 July 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Trinidad that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sat 24/10

10:00-23:23

1 stop18h 23m

Port of Spain Piarco Intl

Fri 6/11

01:25-07:40

1 stop26h 15m

£930

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 11/9

10:00-23:23

1 stop18h 23m

Port of Spain Piarco Intl

Thu 17/9

00:30-20:40

2 stops39h 10m

£933

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 12/11

10:00-00:18

1 stop18h 18m

Port of Spain Piarco Intl

Sun 22/11

01:25-11:05

2 stops29h 40m

£935

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 23/10

10:00-23:23

1 stop18h 23m

Port of Spain Piarco Intl

Thu 5/11

01:25-12:00

2 stops30h 35m

£939

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sat 5/9

14:45-16:00

3 stops30h 15m

Port of Spain Piarco Intl

Sat 12/9

14:23-16:15

2 stops20h 52m

£1,030

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 7/12

11:20-02:01

3 stops42h 41m

Port of Spain Piarco Intl

Tue 26/1

03:26-22:30

2 stops39h 04m

£1,149

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 23/7

19:45-16:00

3 stops25h 15m

Port of Spain Piarco Intl

Wed 5/8

03:50-13:50

2 stops29h 00m

£1,200

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Mon 27/7

08:55-01:46

2 stops21h 51m

Port of Spain Piarco Intl

Tue 28/7

17:20-17:35

1 stop19h 15m

£1,204
Fastest return journey

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sat 8/8

19:45-16:00

3 stops25h 15m

Port of Spain Piarco Intl

Sun 16/8

17:20-10:45

1 stop12h 25m

£1,320
Cheapest one-way
Fastest single journey

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Tue 6/10

09:55-14:07

1 stop33h 12m

£418

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Heathrow to Trinidad

Have a flexible travel schedule? Discover the best time to fly to Trinidad from Heathrow 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 London Heathrow Airport to Trinidad

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Trinidad (average of £457). Flying from London Heathrow Airport to Trinidad in July is currently the most expensive (average of £702). 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.

How far ahead should I book a flight from London Heathrow Airport to Trinidad?

The price you pay for your flight from London Heathrow Airport to Trinidad may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Trinidad

Get insights into the airlines that provide service to Trinidad. 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 Trinidad. Reviews last updated 6 July 2026.
Check out reviews from past customers who have flown with KLM,Finnair, andAmerican Airlines from London Heathrow Airport to Trinidad to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,534 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Finnair
7.6
Good
1,419 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,783 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Air Canada
7.1
Good
11,314 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,099 reviews
KLM
7.8
Good
1,534 reviews
Check prices

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Boarding

7.8

Crew

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Trinidad. 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 London Heathrow Airport to Trinidad?

    Departing from London Heathrow Airport to Trinidad will take you 18h 23m. Airlines will cover a distance of 4404 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Trinidad 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 London Heathrow Airport to Trinidad?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Trinidad (average of £457). Flying from London Heathrow Airport to Trinidad in July is currently the most expensive (average of £702). 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

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 Heathrow to Trinidad

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

Top 6 airlines flying from Heathrow to Trinidad

Discover the top 6 airlines that operate flights from Heathrow to Trinidad. 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 6 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£496Average£627FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£503Average£543FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£511Average£739FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£534Average£669FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£640Average£676FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£656Average£771FlexibilityNo cancel feeOn-time71%
Search American Airlines 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 Heathrow to Trinidad?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Trinidad from Heathrow today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Trinidad.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to Trinidad, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Heathrow to Trinidad on Cheapflights with our Price Alert feature and get notified when better prices are available.

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