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Cheap flights from London Heathrow Airport to Trinidad from £405

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — POS
21 Jul — 28 Jul1
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 21 June 2026.

Sat 7/1120:15
LHR
-
POS
2 stops33h 05m
Multiple Airlines
Sun 6/1202:20
POS
-
LHR
1 stop24h 10m
Multiple Airlines
Deal found 16/6£634
Thu 3/917:40
LHR
-
POS
1 stop35h 35m
Air Canada
Fri 11/901:20
POS
-
LHR
2 stops24h 10m
Air Canada
Deal found 20/6£640
Thu 3/917:40
LHR
-
POS
1 stop35h 35m
Air Canada
Wed 14/1001:20
POS
-
LHR
1 stop24h 15m
Air Canada
Deal found 20/6£641
Thu 15/1017:40
LHR
-
POS
1 stop35h 35m
Air Canada
Sun 18/1001:20
POS
-
LHR
1 stop24h 15m
Air Canada
Deal found 20/6£643
Fri 23/1012:05
LHR
-
POS
1 stop17h 10m
Air Canada
Thu 12/1102:20
POS
-
LHR
1 stop26h 10m
Air Canada
Deal found 17/6£644
Mon 28/908:30
LHR
-
POS
1 stop20h 45m
Air Canada
Sun 10/102:20
POS
-
LHR
1 stop26h 10m
Air Canada
Deal found 18/6£649
Sun 15/1109:00
LHR
-
POS
2 stops20h 20m
Air Canada
Sun 10/102:20
POS
-
LHR
2 stops23h 35m
Air Canada
Deal found 20/6£649
Mon 28/912:05
LHR
-
POS
1 stop17h 10m
Air Canada
Thu 14/102:20
POS
-
LHR
1 stop24h 10m
Air Canada
Deal found 17/6£650
Sat 21/1118:00
LHR
-
POS
1 stop35h 20m
Air Canada
Fri 15/102:20
POS
-
LHR
1 stop24h 10m
Air Canada
Deal found 20/6£651
Thu 1/1014:05
LHR
-
POS
2 stops39h 10m
Air Canada
Sun 10/102:20
POS
-
LHR
1 stop24h 10m
Air Canada
Deal found 17/6£652
Sat 12/917:40
LHR
-
POS
1 stop35h 35m
Air Canada
Fri 18/901:20
POS
-
LHR
1 stop29h 30m
Air Canada
Deal found 18/6£658

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 21 June 2026.

Round-trip from

£634

One-way from

£405

Popular in

December

Cheapest in

November

Average price

£698
Air Canada
  • Air Canada
  • 7/11-6/12
  • 3 total stops
  • 57h 15m total
  • London to Trinidad
Search Deals
10/9
  • 10/9
  • 2 total stops
  • 51h 05m total
  • London to Trinidad
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 21 June 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

Thu 15/10

17:40-00:15

1 stop35h 35m

Port of Spain Piarco Intl

Sun 18/10

01:20-06:35

1 stop24h 15m

£643

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 15/10

08:00-23:23

2 stops20h 23m

Port of Spain Piarco Intl

Sun 18/10

00:30-08:30

2 stops27h 00m

£936

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Fri 4/9

06:50-00:50

2 stops23h 00m

Port of Spain Piarco Intl

Fri 11/9

00:30-07:55

1 stop26h 25m

£940

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Tue 10/11

10:00-00:23

1 stop18h 23m

Port of Spain Piarco Intl

Mon 16/11

01:30-10:25

2 stops28h 55m

£945
Fastest return journey

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Sat 7/11

10:00-00:23

1 stop18h 23m

Port of Spain Piarco Intl

Sun 6/12

01:30-08:25

2 stops26h 55m

£948

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

£952

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 30/7

08:40-13:36

2 stops33h 56m

Port of Spain Piarco Intl

Mon 24/8

19:41-20:45

1 stop20h 04m

£982

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 1/7

08:40-01:46

2 stops22h 06m

Port of Spain Piarco Intl

Tue 7/7

03:50-20:55

2 stops36h 05m

£1,018

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Wed 30/9

20:55-01:47

2 stops33h 52m

Port of Spain Piarco Intl

Sat 9/1

22:05-18:20

2 stops16h 15m

£1,051
Cheapest one-way

LondonPort of Spain

LHR - POS

LHRPOS

London Heathrow

Thu 15/10

17:40-00:15

1 stop35h 35m

£533

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 16 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Trinidad (average of £399). Flying from London Heathrow Airport to Trinidad in July is currently the most expensive (average of £740). 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 21 June 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
1,530 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
1,530 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
1,414 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
11,722 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
11,231 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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
8,062 reviews
KLM
7.8
Good
1,530 reviews
Check prices

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Boarding

7.8

Comfort

7.7

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 20h 23m. Airlines will cover a distance of 4404 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, April is the cheapest month in which you can book a flight from London Heathrow Airport to Trinidad (average of £399). Flying from London Heathrow Airport to Trinidad in July is currently the most expensive (average of £740). 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
Stansted to Port of Spain flights
Gatwick 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 21 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£500Average£621FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
JetBlueCheapest£507Average£548FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
KLMCheapest£516Average£750FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£539Average£675FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest£646Average£681FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£675Average£777FlexibilityNo 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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