Cheap flights from London to Puerto Rico

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

How far in advance should I book a flight from London to Puerto Rico?

To save on the cost of your flight from London to Puerto Rico, book at least 45 days before your planned departure. Booking around this time can save you about 35% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £713 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £799.

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

Flights from London to Puerto Rico lean towards being more expensive in December. Prices are generally better when you fly from London to Puerto Rico in March, with the cheapest ticket starting at £373.

Cheap flights from London to Puerto Rico in November, December 2020

The best prices found for LON to Puerto Rico flights in November, December
6 Dec - 31 Dec
£344pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
5 Dec - 31 Dec
£349pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
21 Dec - 28 Dec
£353pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

London to Puerto Rico 2021 flight deals

Cheap flights to Puerto Rico from London found for next year
6 Dec - 31 Dec
£344pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
5 Dec - 31 Dec
£349pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
21 Dec - 28 Dec
£353pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

Last-minute flights from London to Puerto Rico

Late deals on return flights to Puerto Rico from London, departing today and this week
3 Dec - 31 Dec
£355pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
3 Dec - 31 Dec
£363pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
1 Dec - 30 Dec
£394pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to Puerto Rico from London

The cheapest one-way flights from London to Puerto Rico
12:40 - 13:51
Multiple Airlines
2 stops
53h 11m
STN - SJU
Multiple Airlines
£229
Kiwi.com
14:35 - 00:41
Multiple Airlines
2 stops
38h 06m
LHR - SJU
Multiple Airlines
£255
KAYAK
08:40 - 07:58
Multiple Airlines
2 stops
27h 18m
LHR - SJU
Multiple Airlines
£266
Gotogate

Related info for your journey

Useful info, stats and facts about London to Puerto Rico flights.

Flight FAQs

From London to Puerto Rico

Are flight prices decreasing from London to Puerto Rico due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Puerto Rico for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London to Puerto Rico to control the spread of COVID-19?

New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London to Puerto Rico. Policies will vary by airline.

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 British Airways, United Airlines, and American Airlines. 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 £375 on Cheapflights?

Yes, there are multiple flights from London to Puerto Rico for under £375. The cheapest flight booked recently is on Multiple Airlines for just £344, but on average you can expect to pay £382.

Are there direct flights from London to Puerto Rico for under £375 on Cheapflights?

There are no direct flights from London to Puerto Rico, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from London to Puerto Rico for under £375?

There are currently 20+ open flights from London to Puerto Rico within the next 7 days for less than £375.

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

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

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 Stansted - San Juan Luis Munoz Marin Intl, as they are the most popular.

What are the cheapest flights from London to Puerto Rico?

The cheapest flight price from London to Puerto Rico is £300. On average you can expect to pay £752. The most popular route, (London Heathrow - San Juan Luis Munoz Marin Intl), can usually be booked for £373.

How long does is the flight from London to Puerto Rico?

There are many flights that can get you from London to Puerto Rico in 16h 28m. Fly via United Airlines, Air Canada, or KLM to get the fastest option. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

Destination information for Puerto Rico

Things to know before you go. Useful info for your trip from London to Puerto Rico
Today's exchange rate
£1 = $1.34

Airports servicing London

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

Airports servicing

Culebra (CPX)
Mayaguez (MAZ)
Ceiba J. Aponte de la Torre (NRR)
Ponce (PSE)
Vieques (VQS)

Top 7 airlines 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
United Airlines
£694 £861 No cancel fee 69%
Search United Airlines flights
Iberia
£446 £943 No change fee 77%
Search Iberia flights
American Airlines
£348 £953 No cancel fee 71%
Search American Airlines flights
British Airways
£380 £992 No cancel fee 70%
Search British Airways flights
Avianca
£847 £1,044 No cancel fee 71%
Search Avianca flights
Virgin Atlantic
£831 £1,114 No cancel fee 72%
Search Virgin Atlantic flights
Delta
£847 £1,165 No cancel fee N/A
Search Delta flights
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