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 2021: 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?

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 £674 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £756.

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 £353.

Cheap flights from London to Puerto Rico in May, June 2021

The best prices found for LON to Puerto Rico flights in May, June
12 Jun - 17 Jun
£518pp
STN
London Stansted
Multiple airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
STN
London Stansted
17 Jun - 23 Jun
£536pp
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 - 28 Jun
£536pp
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 this year
16 Sep - 30 Sep
£462pp
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 Sep - 26 Sep
£484pp
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
22 Oct - 31 Oct
£506pp
LGW
London Gatwick
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick

One-way flights to Puerto Rico from London

The cheapest one-way flights from London to Puerto Rico
08:00 - 01:07
Multiple Airlines
1 stop
22h 07m
LHR - SJU
Multiple Airlines
£623
Kiwi.com
12:25 - 20:40
TAP AIR PORTUGAL
2 stops
37h 15m
LGW - SJU
TAP AIR PORTUGAL
£743
FlightHub
13:50 - 19:15
KLM
2 stops
34h 25m
LCY - SJU
KLM
£791
DreamWorldTravel

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

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.

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 £496 on Cheapflights?

Yes, there are multiple flights from London to Puerto Rico for under £496. The cheapest flight booked recently is on Multiple Airlines for just £462, but on average you can expect to pay £527.

Are there direct flights from London to Puerto Rico for under £496 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.

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 City - San Juan Luis Munoz Marin Intl or London Gatwick - 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 £271. On average you can expect to pay £1,019. The most popular route, (London Heathrow - San Juan Luis Munoz Marin Intl), can usually be booked for £543.

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 13h 45m. Fly via Virgin Atlantic, Delta, 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.

What is the cheapest airline to fly from London to Puerto Rico return?

According to our current data, Virgin Atlantic (£549), offers the cheapest pricing from London to Puerto Rico.

What are the cheapest airlines to fly from London to Puerto Rico one-way?

£482 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on KLM and British Airways, with prices starting from £791 and £826, respectively.

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 = $1.42

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
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 7 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
United Airlines
£694 £861 No cancel fee 69%
Search United Airlines flights
Iberia
£446 £943 No cancel 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
Home Caribbean Puerto Rico Cheap flights from London to Puerto Rico
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