Cheap flights from London to Port of Spain from £293
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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — POS
7 Sep — 14 Sep1
Return
1 adult
Economy
Cheapflights Tip: The best prices from London to Port of Spain Piarco Intl are usually found in May or September, booked 81 days in advance, depart on a Tuesday or Thursday and return on a Saturday
Cheap flight deals from London to Port of Spain
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Port of Spain (POS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 September 2025.
Explore the most affordable flight options available from London to Port of Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 September 2025.
Fri 12/906:30LHR - POS
2 stops14h 30mKLM
Sun 21/917:20POS - LHR
1 stop12h 25mKLM
Deal found 31/8£521
Thu 13/1111:45LHR - POS
2 stops34h 45mMultiple Airlines
Wed 19/1103:48POS - LHR
2 stops32h 47mMultiple Airlines
Deal found 31/8£526
Wed 5/1119:25LHR - POS
2 stops33h 45mAir Canada
Tue 18/1102:15POS - LHR
1 stop24h 15mAir Canada
Deal found 31/8£531
Fri 7/1109:00LHR - POS
2 stops20h 10mAir Canada
Fri 6/302:15POS - LHR
1 stop29h 05mAir Canada
Deal found 31/8£533
Fri 14/1106:00LHR - POS
2 stops23h 10mAir Canada
Sun 23/1102:15POS - LHR
1 stop29h 05mAir Canada
Deal found 1/9£535
Fri 14/1112:55LGW - POS
Nonstop9h 25mBritish Airways
Fri 21/1120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 1/9£536
Mon 20/1008:30LHR - POS
1 stop21h 50mAir Canada
Sun 26/1001:15POS - LHR
1 stop25h 15mAir Canada
Deal found 31/8£539
Fri 14/1112:55LGW - POS
Nonstop9h 25mBritish Airways
Mon 24/1120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 1/9£539
Mon 20/1008:30LHR - POS
1 stop21h 50mAir Canada
Sun 2/1102:15POS - LHR
1 stop29h 05mAir Canada
Deal found 2/9£544
Fri 17/1008:40LHR - POS
2 stops21h 40mAir Canada
Fri 24/1002:25POS - LHR
1 stop26h 05mAir Canada
Deal found 30/8£545
Thu 4/917:40LHR - POS
1 stop36h 40mAir Canada
Mon 8/902:25POS - LHR
1 stop28h 25mAir Canada
Deal found 31/8£549
Mon 22/912:05LHR - POS
1 stop18h 15mAir Canada
Sun 28/902:25POS - LHR
1 stop26h 35mAir Canada
Deal found 31/8£556
Best flights from London to Port of Spain
Discover carefully curated flight deals from London to Port of Spain that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 September 2025.
Fri 12/906:30LHR - POS
2 stops14h 30mKLM
Sun 21/917:20POS - LHR
1 stop12h 25mKLM
Deal found 31/8£521
Thu 13/1111:45LHR - POS
2 stops34h 45mMultiple Airlines
Wed 19/1103:48POS - LHR
2 stops32h 47mMultiple Airlines
Deal found 31/8£526
Wed 5/1119:25LHR - POS
2 stops33h 45mAir Canada
Tue 18/1102:15POS - LHR
1 stop24h 15mAir Canada
Deal found 31/8£531
Fri 14/1112:55LGW - POS
Nonstop9h 25mBritish Airways
Fri 21/1120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 1/9£536
Wed 28/113:45LHR - POS
2 stops39h 25mAir Canada
Sun 8/202:15POS - LHR
1 stop24h 15mAir Canada
Deal found 31/8£533
Fri 14/1112:55LGW - POS
Nonstop9h 25mBritish Airways
Mon 24/1120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 1/9£539
Mon 22/910:00LGW - POS
1 stop37h 55mMultiple Airlines
Sun 28/903:51POS - LGW
2 stops22h 04mMultiple Airlines
Deal found 31/8£579
Fri 7/1109:00LHR - POS
2 stops20h 10mAir Canada
Fri 6/302:15POS - LHR
1 stop29h 05mAir Canada
Deal found 1/9£533
Wed 28/112:55LGW - POS
Nonstop9h 25mBritish Airways
Mon 9/220:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 31/8£553
Fri 14/1106:00LHR - POS
2 stops23h 10mAir Canada
Sun 23/1102:15POS - LHR
1 stop29h 05mAir Canada
Deal found 1/9£535
Tue 16/911:05LGW - POS
Nonstop9h 10mBritish Airways
Fri 26/916:55POS - LGW
Nonstop8h 35mBritish Airways
Deal found 2/9£582
Mon 20/1008:30LHR - POS
1 stop21h 50mAir Canada
Sun 26/1001:15POS - LHR
1 stop25h 15mAir Canada
Deal found 31/8£539
Direct flights from London to Port of Spain
Explore direct flight options from London to Port of Spain based on user searches, and compare prices and availability for your desired travel dates. Data last updated 2 September 2025.
Fri 14/1112:55LGW - POS
Nonstop9h 25mBritish Airways
Fri 21/1120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 1/9£536
Fri 14/1112:55LGW - POS
Nonstop9h 25mBritish Airways
Mon 24/1120:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 1/9£539
Wed 28/112:55LGW - POS
Nonstop9h 25mBritish Airways
Mon 9/220:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 1/9£553
Tue 16/911:05LGW - POS
Nonstop9h 10mBritish Airways
Fri 26/916:55POS - LGW
Nonstop8h 35mBritish Airways
Deal found 2/9£582
Sun 14/909:30LGW - POS
Nonstop9h 10mBritish Airways
Sun 21/915:25POS - LGW
Nonstop8h 35mBritish Airways
Deal found 31/8£596
Fri 12/911:00LGW - POS
Nonstop9h 10mBritish Airways
Sun 21/915:25POS - LGW
Nonstop8h 35mBritish Airways
Deal found 31/8£599
Fri 12/911:00LGW - POS
Nonstop9h 10mBritish Airways
Fri 19/916:55POS - LGW
Nonstop8h 35mBritish Airways
Deal found 31/8£621
Tue 21/1011:05LGW - POS
Nonstop9h 10mBritish Airways
Wed 29/1020:10POS - LGW
Nonstop8h 40mBritish Airways
Deal found 31/8£642
Last-minute flights from London to Port of Spain
Discover last-minute flight deals from London to Port of Spain. Data last updated 2 September 2025 and is based on user searches.
Thu 4/917:40LHR - POS
1 stop36h 40mAir Canada
Mon 8/902:25POS - LHR
1 stop28h 25mAir Canada
Deal found 31/8£549
Mon 8/912:05LHR - POS
1 stop18h 15mAir Canada
Sun 21/902:25POS - LHR
1 stop26h 35mAir Canada
Deal found 31/8£561
Tue 9/911:05LGW - POS
Nonstop9h 10mBritish Airways
Tue 30/917:00POS - LGW
Nonstop8h 35mBritish Airways
Deal found 31/8£577
Fri 12/906:30LHR - POS
2 stops14h 30mKLM
Sun 21/917:20POS - LHR
1 stop12h 25mKLM
Deal found 31/8£521
Thu 18/908:40LHR - POS
2 stops22h 06mKLM
Sun 21/917:20POS - LHR
1 stop12h 25mKLM
Deal found 2/9£557
Thu 18/909:00LHR - POS
2 stops21h 46mAir France
Sun 21/917:20POS - LHR
2 stops23h 05mAir France
Deal found 2/9£573
Mon 22/912:05LHR - POS
1 stop18h 15mAir Canada
Sun 28/902:25POS - LHR
1 stop26h 35mAir Canada
Deal found 31/8£556
Mon 22/910:00LGW - POS
1 stop37h 55mMultiple Airlines
Sun 28/903:51POS - LGW
2 stops22h 04mMultiple Airlines
Deal found 31/8£579
Wed 15/1008:15LHR - POS
1 stop35h 19mJetBlue
Wed 22/1015:59POS - LHR
1 stop23h 46mJetBlue
Deal found 31/8£554
Fri 17/1008:40LHR - POS
2 stops21h 40mAir Canada
Fri 24/1002:25POS - LHR
1 stop26h 05mAir Canada
Deal found 30/8£545
Mon 20/1008:30LHR - POS
1 stop21h 50mAir Canada
Sun 26/1001:15POS - LHR
1 stop25h 15mAir Canada
Deal found 31/8£539
Mon 20/1008:30LHR - POS
1 stop21h 50mAir Canada
Sun 2/1102:15POS - LHR
1 stop29h 05mAir Canada
Deal found 2/9£544
One-way flights from London to Port of Spain
Search for one-way flight options from London to Port of Spain. Find affordable one-way fares based on user searches. Data last updated 2 September 2025.
Thu 11/910:00LGW - POS
1 stop23h 15mMultiple Airlines
Deal found 1/9£293
Thu 25/910:00LGW - POS
1 stop23h 15mMultiple Airlines
Deal found 1/9£332
Wed 1/1022:10STN - POS
3 stops50h 50mMultiple Airlines
Deal found 1/9£358
Wed 17/919:50LGW - POS
2 stops45h 40mMultiple Airlines
Deal found 1/9£366
Wed 17/921:05STN - POS
3 stops44h 25mMultiple Airlines
Deal found 1/9£368
Thu 18/910:00LGW - POS
1 stop23h 15mMultiple Airlines
Deal found 1/9£368
Wed 10/914:00LGW - POS
3 stops33h 55mMultiple Airlines
Deal found 1/9£369
Tue 9/914:00LGW - POS
3 stops51h 55mMultiple Airlines
Deal found 1/9£371
Mon 22/911:05SEN - POS
2 stops30h 25mMultiple Airlines
Deal found 1/9£372
Wed 10/921:05STN - POS
3 stops44h 25mMultiple Airlines
Deal found 1/9£372
Sun 21/910:00LGW - POS
1 stop23h 15mMultiple Airlines
Deal found 1/9£375
Wed 24/913:30STN - POS
3 stops43h 45mMultiple Airlines
Deal found 2/9£381
Cheapflights Fare Finder
Customise your flight search to find flights from London to Port of Spain 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 2 September 2025.
Use the filters below to find and compare flights from London to Port of Spain that are best for you.
Fly from
London
Fly to
Port of Spain
Route
Depart
Return
Price
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Fri 12/9
06:30-16:00
2 stops14h 30m
Port of Spain Piarco Intl
Sun 21/9
17:20-10:45
1 stop12h 25m
£521
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Thu 13/11
11:45-18:30
2 stops34h 45m
Port of Spain Piarco Intl
Wed 19/11
03:48-16:35
2 stops32h 47m
£526
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Wed 5/11
19:25-01:10
2 stops33h 45m
Port of Spain Piarco Intl
Tue 18/11
02:15-06:30
1 stop24h 15m
£531
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Wed 28/1
13:45-01:10
2 stops39h 25m
Port of Spain Piarco Intl
Sun 8/2
02:15-06:30
1 stop24h 15m
£533
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Fri 7/11
09:00-01:10
2 stops20h 10m
Port of Spain Piarco Intl
Fri 6/3
02:15-11:20
1 stop29h 05m
£533
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Fri 14/11
06:00-01:10
2 stops23h 10m
Port of Spain Piarco Intl
Sun 23/11
02:15-11:20
1 stop29h 05m
£535
LondonPort of Spain
LGW - POS
LGWPOS
London Gatwick
Fri 14/11
12:55-18:20
Nonstop9h 25m
Port of Spain Piarco Intl
Fri 21/11
20:10-08:50
Nonstop8h 40m
£536
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Mon 20/10
08:30-01:20
1 stop21h 50m
Port of Spain Piarco Intl
Sun 26/10
01:15-06:30
1 stop25h 15m
£539
LondonPort of Spain
LGW - POS
LGWPOS
London Gatwick
Fri 14/11
12:55-18:20
Nonstop9h 25m
Port of Spain Piarco Intl
Mon 24/11
20:10-08:50
Nonstop8h 40m
£539
LondonPort of Spain
LHR - POS
LHRPOS
London Heathrow
Mon 20/10
08:30-01:20
1 stop21h 50m
Port of Spain Piarco Intl
Sun 2/11
02:15-11:20
1 stop29h 05m
£544
Flights are sorted by cheapest return flights first.
Deals found on 1/9
Showing 1-10 of 51 results
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Best time to book a flight from London to Port of Spain
Have a flexible travel schedule? Discover the best time to fly to Port of Spain from London 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 to Port of Spain
How far ahead should I book a flight from London to Port of Spain?
Use this chart to determine the optimal time to book a return flight from London to Port of Spain. Price data was last updated on 29 August 2025.
To ensure you get the cheapest price possible for a flight from London to Port of Spain, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from London to Port of Spain?
Currently, September is the cheapest month in which you can book a flight from London to Port of Spain (average of £657). Flying from London to Port of Spain in December is currently the most expensive (average of £966). 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.
What is the cheapest time of day to fly from LON to POS?
Find hourly flight availability from London to Port of Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 September 2025.
It’s optimal to fly from London to Port of Spain in the evening. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from London to Port of Spain?
Use this chart to determine the cheapest time to fly return from London to Port of Spain. Price data was last updated on 16 December 2024.
Travellers seeking maximum savings on their London to Port of Spain flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from London to Port of Spain?
What’s the top stopover airport for flights from London to Port of Spain?
Share of one-stop return flights from London to Port of Spain chosen by Cheapflights users in the past 12 months, using the same stopover each way.
New York (JFK) – chosen by Cheapflights users on 27% of one-stop itineraries from London to Port of Spain on Cheapflights.
What’s the cheapest stopover airport for flights from London to Port of Spain?
Average return fare for one-stop flights from London to Port of Spain, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Castries (UVF) is the most affordable one-stop option, with an average return flight price of £437.
What’s the fastest stopover option from London to Port of Spain?
Shortest average travel time for one-stop one-way flights from London to Port of Spain, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Castries (UVF) have the shortest average one-way travel time for one-stop routes: 11h 10m.
Which airport typically offers the quickest stopover for flights from London to Port of Spain?
Average stopover duration for one-stop one-way flights from London to Port of Spain, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Castries (UVF) offer the fastest connection on this route, with an average stopover time of 1h 00m.
Reviews of airlines servicing Port of Spain
Get insights into the airlines that provide service to Port of Spain. 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 Port of Spain. Reviews last updated 2 September 2025.
Read reviews from past customers who have flown with KLM, Finnair, andAir Canada
from London to Port of Spain. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Related info for your journey
Find useful and relevant information for your journey from London to Port of Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly into for flights to Port of Spain from London?
Located just 12.6 mi from the city center, Port of Spain Piarco Intl is the airport most travelers will use when flying to Port of Spain from London. Booking flights from London to Piarco Intl (POS) should be relatively easy as there are 0 daily inbound flights from London from 7 different airlines.
How long is the flight from London to Port of Spain?
There are many flights that can get you from London to Port of Spain in 9h 25m. Fly via KLM, Air Canada, or British Airways to get the fastest option. The distance from London to Port of Spain is about 4409 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London to Port of Spain round-trip?
Currently priced at £412, British Airways will fly you from London to Port of Spain and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Air Canada - these airlines can fly you to your destination from £423 and £470, respectively. You may be able to fly from London to Port of Spain for 31% less than the average price by searching for these airlines.
What are the most popular routes from London to Port of Spain?
The most popular route from London to Port of Spain is London Heathrow - Port of Spain Piarco Intl. You may also consider London Gatwick - Port of Spain Piarco Intl or London Stansted - Port of Spain Piarco Intl.
Can I find deals for flights from London to Port of Spain that include hotel bookings?
Yes. In addition to deals on London to Port of Spain flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to Port of Spain?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Port of Spain.
Can I find deals for business class flights from London to Port of Spain?
Yes. Cheapflights offers flight deals from London to Port of Spain 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 to Port of Spain?
Currently, September is the cheapest month in which you can book a flight from London to Port of Spain (average of £657). Flying from London to Port of Spain in December is currently the most expensive (average of £966). 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.
Book flights to Port of Spain if you plan to visit one of these locations
Piarco
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Fly from London to Port of Spain on these airlines
Choose from the following airlines for your flight from London to Port of Spain. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2025.
Explore flights to Port of Spain departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 2 September 2025.
Top 7 airlines flying from London to Port of Spain
Discover the top 7 airlines that operate flights from London to Port of Spain. 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 2 September 2025.
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 London to Port of Spain?
Cheapflights makes it easy to find London to Port of Spain flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from London to Port of Spain?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Port of Spain from London.
Can Cheapflights find flights from London to Port of Spain with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Port of Spain flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from London to Port of Spain become cheaper?
Yes! Start tracking prices for London to Port of Spain flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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