Cheap flights from London to Puerto Rico

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How to find the cheapest flight from
London (LON) to Puerto Rico

All the information you need to plan the best LON to SJU flight in 2022: compare London to Puerto Rico flight prices with the expected peak season, weather and rainfall in Puerto Rico.
How far in advance should I book a flight from London to Puerto Rico?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 35% on flights from London to Puerto Rico compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £766. For sooner than that we have options available in the next 3 days from £859.

When is the cheapest time to fly from London to Puerto Rico (LON - PR)?

When flying from London to Puerto Rico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest month to fly from London to Puerto Rico?

Our data shows that March tends to be the cheapest month to fly to Puerto Rico from London. Users have commonly found prices around £778 for the month, but tickets can be as low as £401. Due to multiple factors, prepare for potentially higher prices in December.

Cheap flights from London to Puerto Rico in May, June 2022

The best prices found for LON to Puerto Rico flights in May, June
20 May - 27 May
£652pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
STN
London Stansted
14 Jun - 25 Jun
£694pp
STN
London Stansted
Multiple airlines
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
STN
London Stansted
20 May - 27 May
£701pp
STN
London Stansted
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
STN
London Stansted

London to Puerto Rico 2022 flight deals

Cheap flights to Puerto Rico from London found for this year
13 Sep - 29 Sep
£494pp
LGW
London Gatwick
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
LGW
London Gatwick
1 Nov - 8 Nov
£500pp
LGW
London Gatwick
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
LGW
London Gatwick
22 Sep - 26 Sep
£505pp
LGW
London Gatwick
JetBlue
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
JetBlue
 
1 STOP
LGW
London Gatwick

Last-minute flights from London to Puerto Rico

Late deals on return flights to Puerto Rico from London, departing today and this week
24 May - 30 May
£720pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
 
1 STOP
LHR
London Heathrow
25 May - 30 May
£734pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
 
1 STOP
LHR
London Heathrow
24 May - 30 May
£751pp
LHR
London Heathrow
Finnair
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Finnair
   
2 STOPS
LHR
London Heathrow

One-way flights to Puerto Rico from London

The cheapest one-way flights from London to Puerto Rico
02:40 - 21:04
Multiple Airlines
2 stops
47h 24m
STN - SJU
Multiple Airlines
£259
Kiwi.com
06:00 - 21:52
Multiple Airlines
2 stops
44h 52m
STN - SJU
Multiple Airlines
£301
Kiwi.com
08:10 - 21:52
Multiple Airlines
2 stops
42h 42m
LGW - SJU
Multiple Airlines
£325
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">Puerto Rico</span> flights.

Flight FAQs

From London to Puerto Rico

Which airlines flying from London to Puerto Rico have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London to Puerto Rico that may be offering flexible cancellation policies are Virgin Atlantic, British Airways, and Finnair. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from London to Puerto Rico for under £500 on Cheapflights?

Yes, there are multiple flights from London to Puerto Rico for under £500. The cheapest flight booked recently is on JetBlue for just £494, but on average you can expect to pay £572.

Are there last-minute flights available from London to Puerto Rico for under £800?

There are currently 20+ open flights from London to Puerto Rico within the next 7 days for less than £800.

What are the most popular routes from London to Puerto Rico?

When deciding which route to take from London to Puerto Rico consider London Heathrow - San Juan Luis Munoz Marin Intl, London Gatwick - San Juan Luis Munoz Marin Intl or London City - San Juan Luis Munoz Marin Intl as they are the most popular.

What are the most popular airlines that fly from London to Puerto Rico?

American Airlines, Avianca and Finnair are the most popular airlines when flying from London to Puerto Rico.

What are the cheapest flights from London to Puerto Rico?

Looking for the cheapest flight from London to Puerto Rico? While on average our users pay £1,755, our data indicates the cheapest price to be £666. The most popular route (London Heathrow - San Juan Luis Munoz Marin Intl), is priced around £526.

COVID Restrictions

View COVID Travel Restrictions for Puerto Rico

Do I need a COVID test to fly to Puerto Rico from London?

Information is based on travel restrictions from London to Puerto Rico

Most visitors from London need to provide a negative COVID-19 test result and/or quarantine to enter Puerto Rico.

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Puerto Rico.

Quarantine requirements
Visitors from London are not required to quarantine after entering Puerto Rico.

Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.


Do I need a test to fly back to London from Puerto Rico?

Returning to London from Puerto Rico

COVID-19 testing requirements
Visitors from Puerto Rico are not required to present a negative COVID-19 PCR test or antigen result upon entering London.

Quarantine requirements
Visitors from Puerto Rico are not required to quarantine after entering London.

Hide COVID Travel Restrictions for Puerto Rico

Destination points for flights from London to Puerto Rico

Select to see more specific information for flights from London to all places in Puerto Rico.

Destination information for Puerto Rico

Things to know before you go - useful duration and weather info for your trip from London to Puerto Rico.
Today's exchange rate
£1 = $1.25

Airports servicing London

Gatwick (LGW)
Stansted (STN)
London City (LCY)
Luton (LTN)
Southend (SEN)

Airports servicing

Culebra (CPX)
Mayagüez Eugenio M De Hostos (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce (PSE)
Vieques (VQS)

Top 5 airlines flying from London to Puerto Rico

The chart below displays the airlines Cheapflights users travelling from London to Puerto Rico choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
British Airways
£468 £751 No cancel fee 70%
Search British Airways flights
Virgin Atlantic
£485 £599 No cancel fee 72%
Search Virgin Atlantic flights
JetBlue
£507 £674 No cancel fee 62%
Search JetBlue flights
Iberia
£572 £753 No cancel fee 77%
Search Iberia flights
Finnair
£630 £785 No cancel fee 76%
Search Finnair flights
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