Flights from Port of Spain to London

Our cheapest offers for flights from Port of Spain to London

Here you can compare cheap flights from Port of Spain (POS) to London (LON) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Port of Spain
London
Outbound
20/03/26
2 Stopovers (JFK, DUB)
BW0528, EI0104, EI0154
20h 10min
Return
17/04/26
2 Stopovers (DUB, JFK)
EI0151, EI0105, BW0529
18h 35min
Caribbean Airlines, Aer Lingus Irish Airlines
£675
Port of Spain
London
Outbound
20/03/26
1 Stopover (IAH)
UA1459, UA0880
27h 00min
Return
17/04/26
1 Stopover (IAH)
UA0004, UA2353
38h 43min
United Airlines
£787
Best option
Port of Spain
London
Outbound
20/03/26
direct
BA2238
08h 40min
Return
17/04/26
1 Stopover (TAB)
BA2159, BW1531
13h 20min
British Airways ?
£796
Port of Spain
London
Please note: transfer for connecting flight
Outbound
22/12/25
2 Stopovers (JFK, GVA)
BW0520, LX0023, LX0354
33h 30min
Return
10/01/26
2 Stopovers (ZRH, JFK)
LX0345, LX0016, BW0521
35h 05min
Caribbean Airlines, Swiss International Air Lines
£1,005
Port of Spain
London
Outbound
20/03/26
direct
BA2238
08h 40min
Return
17/04/26
1 Stopover (TAB)
BA2159, BW1513
29h 55min
British Airways
£723
Port of Spain
London
Outbound
20/03/26
1 Stopover (JFK)
B61818, B61107
24h 29min
Return
17/04/26
2 Stopovers (BOS, JFK)
B61621, B61017, B61817
35h 26min
JetBlue Airways
£741
Port of Spain
London
Outbound
22/12/25
1 Stopover (AMS)
KL0787, KL1001
32h 20min
Return
10/01/26
1 Stopover (AMS)
KL1000, KL0775
18h 00min
KLM
£820
Port of Spain
London
Outbound
22/12/25
1 Stopover (AMS)
KL0787, KL1001
32h 20min
Return
10/01/26
1 Stopover (AMS)
KL1000, KL0775
18h 00min
KLM
£821
Port of Spain
London
Outbound
22/12/25
1 Stopover (AMS)
KL0787, KL1001
32h 20min
Return
10/01/26
1 Stopover (AMS)
KL1000, KL0775
18h 00min
KLM
£823
Port of Spain
London
Outbound
22/12/25
1 Stopover (AMS)
KL0787, KL1017
21h 30min
Return
10/01/26
1 Stopover (AMS)
KL1002, KL0775
15h 50min
KLM
£826
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Port of Spain to London

Favourite airline: Caribbean Airlines
The majority of passengers on the route Port of Spain – London prefer to fly with Caribbean Airlines.
Caribbean Airlines
39 %
British Airways
26 %
KLM
13 %
Direct flights are cheaper
On this route, direct flights are £100.00 cheaper than flights with a stopover.
non stop flight
1 stop
2 stops
08h 35min
17h 50min
38h 21min
£835
£935
£1,151
The favourite connection is non-stop
35 % of all bookings on the route Port of Spain to London are for non-stop flights.
Route
bookings
Direct flights
08h 35min, from £835
35 %
1 stopover St. Lucia Castries St. Lucia Hewanorra
17h 50min, from £935
29 %
1 stopover Amsterdam Schiphol
17h 10min, from £1,002
18 %

Important flight information

Flight information: Port of Spain - London

Outbound and return from £674.10
Flight duration min. 09:20
Return flight duration min. 09:55
Distance 7120 km
Flights per week 6
Departure airport Airport Port of Spain - Trinidad (POS)
Departure country Flights from Trinidad and Tobago
Arrival airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Popular destinations for onward travel
Flight destinations with a similar price