LHR - POS

£370 Find Cheap Flights from London Heathrow Airport to Port of Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Heathrow to Port of Spain departing on 6/5. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Port of Spain

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Port of Spain, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Port of Spain, as well as popular online travel agencies
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Cheap Flight Deals from Heathrow to Port of Spain (LHR-POS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Heathrow to Port of Spain 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.

Recent return flight deals from Heathrow to Port of Spain

KAYAK's recommended return flight deals from the most popular airlines that fly from Heathrow to Port of Spain.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
KLM Logo
06:30 - 01:48LHR-POS
24h 18m2 stops
KLM Logo
17:20 - 16:15POS-LHR
17h 55m1 stop
£528KLM
Find Deal
Sun, 7 Sep - Fri, 26 Sep
 Logo
06:30 - 16:00LHR-POS
14h 30m2 stops
 Logo
22:30 - 07:40POS-LHR
28h 10m2 stops
Tue, 6 May - Fri, 16 May
Icelandair Logo
08:15 - 14:13LHR-POS
34h 58m1 stop
Icelandair Logo
15:45 - 20:45POS-LHR
24h 00m1 stop
£535Icelandair
Find Deal
Mon, 8 Sep - Wed, 17 Sep
Air Canada Logo
17:40 - 01:25LHR-POS
36h 45m1 stop
Air Canada Logo
02:25 - 06:35POS-LHR
23h 10m1 stop
£542Air Canada
Find Deal
Sun, 22 Jun - Sun, 29 Jun
Air Canada Logo
08:30 - 01:25LHR-POS
21h 55m1 stop
Air Canada Logo
02:25 - 08:35POS-LHR
25h 10m1 stop
£546Air Canada
Find Deal
Mon, 19 May - Sun, 25 May
Icelandair Logo
11:55 - 14:13LHR-POS
31h 18m1 stop
Icelandair Logo
15:45 - 20:45POS-LHR
24h 00m1 stop
£579Icelandair
Find Deal
Tue, 2 Sep - Tue, 23 Sep
Air France Logo
17:35 - 01:48LHR-POS
37h 13m2 stops
Air France Logo
03:50 - 11:10POS-LHR
26h 20m2 stops
£600Air France
Find Deal
Sun, 7 Sep - Tue, 16 Sep
Air France Logo
09:00 - 01:47LHR-POS
21h 47m2 stops
Air France Logo
03:44 - 13:30POS-LHR
28h 46m2 stops
£610Air France
Find Deal
Tue, 6 May - Mon, 12 May
Finnair Logo
17:00 - 14:15LHR-POS
26h 15m2 stops
Finnair Logo
15:20 - 06:20POS-LHR
34h 00m2 stops
£665Finnair
Find Deal
Wed, 10 Sep - Sun, 28 Sep
Finnair Logo
17:35 - 14:15LHR-POS
25h 40m2 stops
Finnair Logo
15:20 - 19:45POS-LHR
23h 25m2 stops
£761Finnair
Find Deal
Sun, 7 Sep - Wed, 17 Sep

KAYAK's insights & trends for Heathrow to Port of Spain flights

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

What’s the cheapest day of the week to fly from London Heathrow Airport to Port of Spain?

The average price of all round-trip flights from London Heathrow Airport to Port of Spain clicked on KAYAK for each day over the last 12 months.
For London Heathrow Airport to Port of Spain, Sunday is the cheapest day to fly on average and Monday is the most expensive. Flying from Port of Spain back to London Heathrow Airport, the best deals are generally found on Sunday, with Monday being the most expensive.

What is the cheapest month to fly from London Heathrow Airport to Port of Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Heathrow Airport to Port of Spain, 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 from London Heathrow Airport to Port of Spain is September, where tickets cost £526 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £1,003 and £940 respectively.

How far in advance should I book a flight from London Heathrow Airport to Port of Spain?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Heathrow Airport to Port of Spain, 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 on the flight from London Heathrow Airport to Port of Spain, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know - Cheap tickets from London Heathrow Airport to Port of Spain

Low season

March

High season

December

Cheapest flight

£370
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from London Heathrow Airport to Port of Spain

When to book flights from Heathrow to Port of Spain

Are your dates flexible? Find out the best times to travel from Heathrow to Port of Spain based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Heathrow Airport to Port of Spain flights

  • What is the cheapest flight from London Heathrow Airport to Port of Spain?

    In the last 3 days, the lowest price for a flight from London Heathrow Airport to Port of Spain was £495 for a one-way ticket and £706 for a return.

  • Which airports will I be using when flying from London Heathrow Airport to Port of Spain?

    When flying out of London Heathrow Airport you will be using London Heathrow. You will be landing at Port of Spain, also known as Port of Spain Piarco Intl.

  • Which aircraft models fly most regularly from London Heathrow Airport to Port of Spain?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Heathrow Airport to Port of Spain?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between London Heathrow Airport and Port of Spain, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from London to Port of Spain, KLM or Finnair?

    The two airlines most popular with KAYAK users for flights from London to Port of Spain are KLM and Finnair. With an average price for the route of £632 and an overall rating of 7.8, KLM is the most popular choice. Finnair is also a great choice for the route, with an average price of £808 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London Heathrow Airport to Port of Spain?

    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 from London Heathrow Airport to Port of Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Port of Spain from 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 from London Heathrow Airport to Port of Spain?

    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 Port of Spain with an airline and back to London Heathrow Airport with another airline.

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

    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 Port of Spain from London Heathrow Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from Heathrow to Port of Spain

 
See real verified KAYAK customer reviews for airlines flying from London to Port of Spain. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Heathrow to Port of Spain? 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 1331 reviews
8.4Crew
7.8Boarding
7.1Entertainment
7.7Comfort
7.3Food
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

The cabin crew really looked like they wanted to be somewhere else. They weren't really interested in providing an attentive service to full fare paying passengers at all. However the Captiain's in flight announcements were relaxed and very entertaining.

Crew were professional and responsive. Food was mediocre and breakfast could do with revampinmg

Food was very ordinary for premium economy, very small portions.

i dont know WHY they call it business class. the seats are NOT significantly wider than economy seats, they just do not let the middle seats be beepked to give the illusion of more space between passengers. the seats do NOT recline any more than economy seats either. the only real difference is the full meal served to business (vs none for economy). I would rather have a wider, lie flat ACTUAL business class seat with no food for a 3 hr flight. this was pretty disappointing to say the least.

There wore nice leather like sits, in my opinion seats lay out bit tight . Crew was great they did averything possible to make averywone comfortable as possible, food was, think worst I ever head on flight, head chicken and yellow rice. Ice cream was a nic treat.

Our previous flight was delayed but they waited for us to board.

Flight was delayed, short time connection to next flight but we make it, service was good, worth to fly just to try thair on board blueberry juce. Eccelent communication with airline.

My American Airlines flight was deleted and you guys never let me know

an absolute disaster and nightmare on air condition. IT WAS FREEZING!! everyone around us had hats, hoodies, gloves outdoor jackets on. that segment of the aircraft had a fault I assume...no amount of suggestion to turn down the air con helped. otherwise all good.

Everything was very good, short delay Toronto to Regina on my return to Canada but not a big deal. Thanks Kayak, Dr. Ian Stewart

I did not like ANYTHING about Discover....see my previous comments regarding our trip. I will do everything possible never to fly with Discover again!!!

The experience with air Canada, was not really good, first they try to charge for the seat again in the counter after being paid in advance, second we have to wait for a hora inside the plane before departure for mechanics problems

My experience with Air Canada was good. Great customer service… only a few delays and issues with the tunnel to exit the plain. I did not appreciate that we arrived at terminal D and had to go to terminal E to get the bags/ luggage.

In both directions, one of the two flights was delayed in departing. due to mechanical issues (not weather). That tells me that inspection and maintenance is not being done often enough to prevent such from occurring. In the outbound direction, the second leg was delayed and we had to change our plans for after landing, thus missing an expected event. In the return direction, the first leg that was delayed; we had a long enough layover that we were not hurried to make our connection, but others were not so lucky. Comment about this survey process: in the multiple choice answers, there is no option for "Not Applicable"; as we had no food on board, we can't properly answer that question.

Boarded smoothly, took off on time. Entertainment screens were reliable and the movie library is abundant. Food better than wtst was served on the first leg of the journey by another airline.

Check in was incredibly fast, fukuoka was comfortable and crew very pleasant. The only negative was that the boarding was somewhat chaotic, but it so often is these days as airlines tend to board by how much you pay and not by what an orderly process of filling the plane would be.

It was ok. Even after the airport bus took us to the terminal , we did not expect to walk 35 mins inside the airport to the gate . A 15 min walk is ok . Especially if there was any delay in TSA check which happens to is too then people can easily miss the flight.

Excellent bit seats are still a little too small and there's that $75 baggage charge.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

The flights were in time and the bags arrived. well done

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Overall good. I was surprised how easy it was to get from plain to plain in such a short time. Food choices were not so great and quite expensive. Entertainment was ok. Flights were smooth.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Very long and took extra push back to BA staff to get a realistic flight after they made me miss my original direct flight. Eventually landed 9 hours late and incurred many extra costs with other missed bookings

They overbooked the flight by 3 people. It is completely unacceptable to tell 3 people, with paid tickets, that need to get home for children etc, that they need to stay another night. No compensation. No apology.

Everything you need to know for your flight from Heathrow to Port of Spain

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