POS - LON

$351 Find Cheap Flights from Port of Spain to London

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 10/10. 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

 
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
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Flight Deals

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

 
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

Mon, Feb 9 - Mon, Feb 23
British Airways Logo
8:10 pm - 8:50 amPOS-LGW
8h 40mnonstop
British Airways Logo
12:55 pm - 6:20 pmLGW-POS
9h 25mnonstop
$705British Airways
Find Deal
Mon, Feb 9 - Mon, Feb 23
British Airways Logo
8:10 pm - 8:50 amPOS-LGW
8h 40mnonstop
British Airways Logo
12:55 pm - 6:20 pmLGW-POS
9h 25mnonstop
$708British Airways
Find Deal
Mon, Feb 9 - Mon, Feb 23
 Logo
6:40 pm - 9:05 amPOS-LGW
34h 25m2 stops
 Logo
12:55 pm - 6:20 pmLGW-POS
9h 25mnonstop
Mon, Oct 27 - Tue, Nov 4
 Logo
3:35 pm - 6:00 amPOS-LGW
34h 25m2 stops
 Logo
1:00 pm - 9:20 pmLGW-POS
36h 20m1 stop
Thu, Nov 13 - Thu, Nov 20
JetBlue Logo
5:12 pm - 8:45 pmPOS-LHR
23h 33m1 stop
JetBlue Logo
12:20 pm - 4:28 pmLHR-POS
32h 08m1 stop
$907JetBlue
Find Deal
Thu, Nov 13 - Sun, Nov 16
JetBlue Logo
5:12 pm - 8:45 pmPOS-LHR
23h 33m1 stop
JetBlue Logo
8:30 am - 3:07 pmLHR-POS
34h 37m1 stop
$941JetBlue
Find Deal
Sun, Oct 26 - Sun, Nov 2
KLM Logo
7:20 pm - 1:50 pmPOS-LHR
14h 30m1 stop
KLM Logo
5:30 am - 4:55 pmLHR-POS
15h 25m2 stops
$992KLM
Find Deal
Tue, Sep 30 - Wed, Oct 15
United Airlines Logo
12:30 am - 7:40 amPOS-LHR
26h 10m1 stop
United Airlines Logo
10:00 am - 11:23 pmLHR-POS
18h 23m1 stop
$1,082United Airlines
Find Deal
Mon, Oct 27 - Tue, Nov 11
United Airlines Logo
12:30 am - 6:40 amPOS-LHR
26h 10m2 stops
United Airlines Logo
7:40 am - 12:23 amLHR-POS
20h 43m2 stops
$1,083United Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
KLM Logo
5:20 pm - 10:45 amPOS-LHR
12h 25m1 stop
KLM Logo
8:25 pm - 8:30 pmLHR-POS
28h 05m2 stops
$1,100KLM
Find Deal

Everything you should know

Top airlines
British Airways
Cheapest • from $705 (round-trip)
KLM
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
POS-LGW
Cheapest
POS-LGW
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 16% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
5 days a week
There are direct flights from Port of Spain to London 5 days a week: Mon, Tue, Wed, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Cheapest round-trip
$705
Typical prices: $683-875
British Airways
Mon 2/9Mon 2/23
POS - LGW • Non-stop
Cheapest one-way
$351
Typical prices: $650-670
Multiple Airlines
Fri 10/10
POS - LGW • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to London!
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.

How much is a round-trip flight from Port of Spain to London?

What is the cheapest Port of Spain to London flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Port of Spain to London costs $744 on the route between Port of Spain (POS) and London Gatwick Airport (LGW). It is also the most popular route.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Port of Spain to London, 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 Port of Spain to London is January, where tickets cost $822 (return) on average. On the other hand, the most expensive months are August and December, where the average cost of round-trip tickets is $1,235 and $1,087 respectively.

Can I save money by flying with a layover from Port of Spain to London?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $943, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight$351
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Port of Spain to London Gatwick 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 flights from Port of Spain to London

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

    In the last 3 days, the lowest price for a flight from Port of Spain to London was $351 for a one-way ticket and $705 for a round-trip.

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

    A passport is required to fly from Port of Spain to London.

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

    When flying out of Port of Spain you will be using Port of Spain Piarco Intl. You will be landing at one of these airports: London Gatwick or London Heathrow.

  • Which airlines offer Wi-Fi service onboard planes from Port of Spain to London?

    Finnair, British Airways, and Iberia offer inflight Wi-Fi service on the Port of Spain to London flight route.

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

    The Boeing 777 is the aircraft model that flies most regularly on the Port of Spain to London flight route.

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

    oneworld is the only airline alliance operating flights between Port of Spain and London.

  • On which days can I fly direct from Port of Spain to London?

    You can catch a nonstop flight from Port of Spain to London on on Tuesday, Friday, and Sunday.

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

    The two airlines most popular with KAYAK users for flights from Port of Spain to London are KLM and United Airlines. With an average price for the route of $1,156 and an overall rating of 7.8, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,171 and an overall rating of 7.4.

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

    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.

  • 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?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?

    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 with an airline and back to Port of Spain with another airline.

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

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

KAYAK’s top tips for finding a cheap flight from Port of Spain to London

  • Looking for a cheap flight? 25% of our users found flights on this route for $667 or less one-way and $887 or less round-trip.

Prefer to fly direct from Port of Spain to London?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Port of Spain Piarco Intl to London.
Find which airlines fly direct from Port of Spain Piarco Intl Airport to London, which days they fly and book direct flights.

Direct departures

Port of Spain Piarco Intl to London

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Direct returns

London to Port of Spain Piarco Intl

Monday

British Airways

British Airways

Tuesday

British Airways

British Airways

Wednesday

British Airways

British Airways

Friday

British Airways

British Airways

Sunday

British Airways

British Airways

See more direct flights

Reviews of the top 4 airlines serving 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.
7.8
KLMOverall score based on 1385 reviews
7.7Comfort
7.2Entertainment
7.3Food
8.4Crew
7.8Boarding
Airline reviews

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.

2.0 MediocrePeter, Aug 2025SAN - AMS
Read more KLM reviews

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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!

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!

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.

Very small cramped plane for an international flight. Everything else was good, but it was maybe the smallest comfort-wise I've ever been on for longer than 3-4 hours and the trip was 7.5

We loved the United lounge near our gate and a rep named Aimee who was GREAT

A little bit more leg room in premium economy. I am 6’4”.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

The boarding of took of late.The presentation of the food was horrable as was the tast of the food was cold and tastless.

Liked fold flat bed. Didn’t like having no window. Didn’t like poor choice of food and being served dinner very late, hours after take off of a 7:40pm flight. Servers not friendly. Food horrible in business class.

Better seating for sure. The seats were so close together for such long flights.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

The flight was canceled 3 hours after original take off time

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Flight was full, and would have preferred an aisle seat, but due to getting a late ticket ,the seat I had was adequate. The flight crew were very help full and hard working. Food and drink were excellent for the 11hr flight. Overall I was pleased with flight, and would recommend British Airways again.

More choices on menu. Seemed only thing offered was Scottish, and while that’s good for the Scot’s it doesn’t help the Americans who don’t like that food. And I really hate it when, during sleep time the attendants have a very loud conversation right over you. Lastly, I paid 5000 dollars for business class, and having to pay more to choose my seat early is really an insult. Seems greedy

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

Again flight was awesome except British Airways lost both gate checked luggage’s. Still missing

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

Crew was great and responsive. Entertainment quit working with about 4 hours remaining on the flight. My seat cushion was broken.

Not very good , the stewardess were unfriendly and they don't like to be bothered. Cos was a night flight and they need to sleep.

The flight was good. It arrived at Heathrow on time but then there was no transport to take us to the terminal. We sat on the plane for an hour waiting for a bus. I will avoid Heathrow if possible in future. The crew were very apologetic.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

flight was delayed from BWI to London - missed my connecting flight & then connecting flight (also British Air) was delayed - food is awful, TV & movie selection is great

The flight was fine but they made me pay for my carryon bag because they said it was too big at the counter. But it fit under the seat just fine.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Excellent service by the flight crew, and the food was relatively very good compared to other airlines.

Flight was excellent, staff was great. My first time in first class and it was very relaxing and comfortable.

They can separate the young children from people who want to have a rest. It had lots of crying and loud noises from the children.

I had an awful experience with British Airways as they broke the handle of my checked in suitcase and when I went to complain they told me that this was not their responsibility. This has to be one horrible airline that does not take responsibility for the damage that they have created

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

Information on your arrival and departure airports

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