Cheap flights from Puerto Rico to London (LON)

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

All the information you need to plan the best null to LON flight in 2021: compare Puerto Rico to London flight prices with the expected peak season, weather and rainfall in London.
What is the cheapest month to fly from Puerto Rico to London?

Flights from Puerto Rico to London lean towards being more expensive in June. Prices are generally better when you fly from Puerto Rico to London in February, with the cheapest ticket starting at $526.

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

To save on the cost of your flight from Puerto Rico to London, book at least 61 days before your planned departure. Booking around this time can save you about 32% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $851 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,018.

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

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

Cheap flights from Puerto Rico to London in October, November 2021

The best prices found for Puerto Rico to LON flights for October, November
13 Nov - 21 Nov
$543pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
18 Nov - 21 Nov
$546pp
SJU
San Juan Luis Munoz Marin Intl
United Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
13 Nov - 21 Nov
$562pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

Puerto Rico to London 2021 flight deals

Cheap flights to London from Puerto Rico found for this year
13 Nov - 21 Nov
$543pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
18 Nov - 21 Nov
$546pp
SJU
San Juan Luis Munoz Marin Intl
United Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
5 Dec - 14 Dec
$554pp
SJU
San Juan Luis Munoz Marin Intl
Delta
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Delta
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

Last minute flights from Puerto Rico to London

Late deals on round-trip flights to London from Puerto Rico, departing today and this week
24 Oct - 31 Oct
$665pp
SJU
San Juan Luis Munoz Marin Intl
Iberia
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Iberia
 
1 STOP
SJU
San Juan Luis Munoz Marin Intl
24 Oct - 31 Oct
$868pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
24 Oct - 31 Oct
$908pp
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl

One-way flights to London from Puerto Rico

The cheapest one-way flights from Puerto Rico to London
4:20 pm - 9:55 am
Iberia
1 Stop
13h 35m
SJU - LHR
Iberia
$329
Iberia
6:40 am - 7:25 am
TAP AIR PORTUGAL
2 Stops
20h 45m
SJU - LHR
TAP AIR PORTUGAL
$446
mytrip.com
5:20 pm - 4:50 am
Multiple Airlines
3 Stops
31h 30m
SJU - LGW
Multiple Airlines
$454
Gotogate

Related info for your journey

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

Flight FAQs

From Puerto Rico to London

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

Some of our airline partners flying from Puerto Rico to London have new flexible policies in place due to COVID-19. Delta, American Airlines, and Iberia are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Puerto Rico to London for under $600 on Cheapflights?

Yes, there are multiple flights from Puerto Rico to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $523, but on average you can expect to pay $539.

Are there last-minute flights available from Puerto Rico to London for under $700?

There are currently 14+ open flights from Puerto Rico to London within the next 7 days for less than $700.

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

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

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

The most popular flight routes from Puerto Rico to London are San Juan Luis Munoz Marin Intl - London Heathrow, San Juan Luis Munoz Marin Intl - London Gatwick and Vieques - London Heathrow.

What are the cheapest flights from Puerto Rico to London?

On average you can expect to pay $1,200 for a flight from Puerto Rico to London. The cheapest flight overall is $493 while the most popular route, (San Juan Luis Munoz Marin Intl - London Heathrow) is currently priced at $534.

COVID Restrictions

View COVID Travel Restrictions for London, England

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

Information is based on travel restrictions from Puerto Rico to London

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

COVID-19 testing requirements
Visitors from Puerto Rico must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

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

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


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

Returning to Puerto Rico from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Puerto Rico.

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

Hide COVID Travel Restrictions for London, England

Destination information for London

Things to know before you go - useful duration and weather info for your trip from Puerto Rico to London.
Today's exchange rate
$1 = £0.73
Average temperature for October in London
60.8 °F
Avg rainfall for October in London
2.8 ″

Airports servicing

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

Airports servicing London

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

Top 6 airlines flying from Puerto Rico to London

The chart below displays the airlines Cheapflights users traveling from Puerto Rico to London 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
$529 $892 No cancel fee 70%
Virgin Atlantic
$548 $826 No cancel fee 72%
Delta
$557 $954 No cancel fee N/A
American Airlines
$625 $959 No cancel fee 71%
Iberia
$652 $1,322 No cancel fee 77%
United Airlines
$717 $1,069 No cancel fee 69%
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