POS - LHR

$617 Find Cheap Flights from Port of Spain 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 from Port of Spain to London departing on 3/14. 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, 0 bags

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 in flight searches from Port of Spain to London, 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 Port of Spain to London, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$839
Air Canada
Thu 4/30Thu 5/7
POS - LHR • 1 stop
Cheapest one-way
$617
United Airlines
Sat 3/14
POS - LHR • 1 stop
Top airlines
Air Canada
Cheapest • from $839 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Port of Spain and London. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Toronto (YYZ)
Cheapest • Avg $923 (round-trip)
New York (JFK)
Shortest trip • 17h 34m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Port of Spain to London (POS-LHR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Port of Spain to London 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 round-trip flight deals from Port of Spain to London

Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 6:35 am
POS
-
LHR
24h 10m
1 stop
Air Canada Logo
5:40 pm - 12:15 am
LHR
-
POS
35h 35m
1 stop
$839Air Canada
Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 6:30 am
POS
-
LHR
24h 05m
2 stops
Air Canada Logo
5:40 pm - 12:15 am
LHR
-
POS
35h 35m
1 stop
$847Air Canada
Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 6:30 am
POS
-
LHR
24h 05m
2 stops
Air Canada Logo
5:15 pm - 12:15 am
LHR
-
POS
36h 00m
2 stops
$863Air Canada
Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 8:35 am
POS
-
LHR
26h 10m
1 stop
Air Canada Logo
5:15 pm - 12:15 am
LHR
-
POS
36h 00m
2 stops
$881Air Canada
Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 9:35 am
POS
-
LHR
27h 10m
1 stop
Air Canada Logo
5:15 pm - 12:15 am
LHR
-
POS
36h 00m
2 stops
$882Air Canada
Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 8:35 am
POS
-
LHR
26h 10m
1 stop
Air Canada Logo
5:40 pm - 12:15 am
LHR
-
POS
35h 35m
1 stop
$884Air Canada
Thu, Apr 30 - Thu, May 7
Air Canada Logo
1:25 am - 6:30 am
POS
-
LHR
24h 05m
2 stops
Air Canada Logo
5:15 pm - 12:15 am
LHR
-
POS
36h 00m
2 stops
$885Air Canada
Sun, Apr 5 - Thu, Apr 30
Air Canada Logo
1:20 am - 6:30 am
POS
-
LHR
24h 10m
2 stops
Air Canada Logo
8:30 am - 12:20 am
LHR
-
POS
20h 50m
1 stop
$889Air Canada
Sun, Apr 5 - Thu, Apr 30
Air Canada Logo
1:20 am - 6:30 am
POS
-
LHR
24h 10m
2 stops
Air Canada Logo
9:30 am - 12:20 am
LHR
-
POS
19h 50m
2 stops
$893Air Canada
Thu, Mar 26 - Sun, Apr 5
Air Canada Logo
1:20 am - 8:35 pm
POS
-
LHR
39h 15m
2 stops
Air Canada Logo
8:30 am - 12:20 am
LHR
-
POS
20h 50m
1 stop
$904Air Canada
Booking Insights

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

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

Which airlines provide the cheapest flights from Port of Spain to London Heathrow Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Port of Spain to London Heathrow Airport were found on Air Canada ($839) and KLM ($964).

Find deals

Good to know

Low seasonSeptember
Cheapest flight$617
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Port of Spain to London Heathrow Airport

When to book flights from Port of Spain to London

Are your dates flexible? Find out the best times to travel from Port of Spain to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 Port of Spain to London Heathrow Airport flights

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

    In the last 3 days, the lowest price for a flight from Port of Spain to London Heathrow Airport was $617 for a one-way ticket and $839 for a round-trip.

  • Do I need a passport to fly between Port of Spain and London Heathrow Airport?

    Yes

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

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

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

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

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

    SkyTeam is the only airline alliance operating flights between Port of Spain and London Heathrow Airport.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Port of Spain 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 from Port of Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Port of Spain to London Heathrow Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London Heathrow Airport with an airline and back to Port of Spain with another airline. Booking your flights between Port of Spain and LHR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Port of Spain 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 from Port of Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Port of Spain to London

 
See real verified KAYAK customer reviews for airlines flying from Port of Spain to London. 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 Port of Spain to London? 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.
7.7
KLMOverall score based on 1461 reviews
7.1Entertainment
8.4Crew
7.3Food
7.6Comfort
7.8Boarding
Airline reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

6.0 GoodGlenn, Feb 2026
AMS - JFK
Read more KLM reviews

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

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

Information on your arrival and departure airports

Port of Spain (POS)
Heathrow (LHR)