Cheap flights from Heathrow to Puerto Rico

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How to find the cheapest flight from
Heathrow (LHR) to Puerto Rico

All the information you need to plan the best LHR to SJU flight in 2021: compare Heathrow to Puerto Rico flight prices with the expected peak season, weather and rainfall in Puerto Rico.
When is the cheapest time to fly from London Heathrow Airport to Puerto Rico (LHR - PR)?

When flying from London Heathrow Airport 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.

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

Find a great deal and save up to 35% by booking at least 45 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London Heathrow Airport to Puerto Rico within the next two weeks, with the cheapest ticket starting at £691.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Puerto Rico. Flights to Puerto Rico from London Heathrow Airport in March are about £702 on average during March, but can be found for as low as £362.

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

The best prices found for LHR to Puerto Rico flights in October, November
14 Nov - 21 Nov
£379pp
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
14 Nov - 20 Nov
£410pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
14 Nov - 20 Nov
£411pp
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 Heathrow to Puerto Rico 2021 flight deals

Cheap flights to Puerto Rico from Heathrow found for this year
14 Nov - 21 Nov
£379pp
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
14 Nov - 20 Nov
£410pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
14 Nov - 20 Nov
£411pp
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 Heathrow to Puerto Rico

Late deals on return flights to Puerto Rico from Heathrow, departing today and this week
22 Oct - 24 Oct
£733pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Iberia
 
1 STOP
LHR
London Heathrow
22 Oct - 24 Oct
£745pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Iberia
 
1 STOP
LHR
London Heathrow
22 Oct - 24 Oct
£802pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SJU
San Juan Luis Munoz Marin Intl
SJU
San Juan Luis Munoz Marin Intl
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

One-way flights to Puerto Rico from London Heathrow

The cheapest one-way flights from Heathrow to Puerto Rico
05:45 - 07:26
Multiple Airlines
1 stop
29h 41m
LHR - SJU
Multiple Airlines
£475
Combigo
01:00 - 21:42
Multiple Airlines
2 stops
24h 42m
LHR - SJU
Multiple Airlines
£334
Gotogate
07:25 - 08:23
Multiple Airlines
2 stops
28h 58m
LHR - SJU
Multiple Airlines
£349
Gotogate

Related info for your journey

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

Flight FAQs

From Heathrow to Puerto Rico

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

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

Can I find flights from London Heathrow Airport to Puerto Rico for under £400 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to Puerto Rico for under £400. The cheapest flight booked recently is on Multiple Airlines for just £358, but on average you can expect to pay £408.

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

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

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

Most travellers choose London Heathrow - San Juan Luis Munoz Marin Intl, London Heathrow - Aguadilla Borinquen or London Heathrow - Mayagüez Eugenio M De Hostos when deciding on the best route from London Heathrow Airport to Puerto Rico.

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

Before booking your flight from London Heathrow Airport to Puerto Rico, check out the most popular airlines for this route: American Airlines, Avianca or British Airways.

What are the cheapest flights from London Heathrow Airport to Puerto Rico?

While on average a flight from London Heathrow Airport to Puerto Rico is generally £1,044, our data shows the cheapest flight currently is £277. When looking at the most popular route, (London Heathrow - San Juan Luis Munoz Marin Intl), you can expect to pay £393 for that flight.

COVID Restrictions

View COVID Travel Restrictions for Puerto Rico

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

Information is based on travel restrictions from London Heathrow to Puerto Rico

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

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

Quarantine requirements
Visitors from London Heathrow 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 Heathrow from Puerto Rico?

Returning to London Heathrow from Puerto Rico

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 Heathrow.

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

Hide COVID Travel Restrictions for Puerto Rico

Destination points for flights from Heathrow to Puerto Rico

Select to see more specific information for flights from Heathrow 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 Heathrow to Puerto Rico.
Today's exchange rate
£1 = $1.38

Airports servicing London

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 Heathrow to Puerto Rico

The chart below displays the airlines Cheapflights users travelling from Heathrow 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
American Airlines
£253 £693 No cancel fee 71%
Search American Airlines flights
British Airways
£276 £721 No cancel fee 70%
Search British Airways flights
Iberia
£324 £686 No cancel fee 77%
Search Iberia flights
United Airlines
£504 £626 No cancel fee 69%
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Virgin Atlantic
£604 £810 No cancel fee 72%
Search Virgin Atlantic flights
Delta
£616 £847 No cancel fee N/A
Search Delta flights
Avianca
£616 £759 No cancel fee 71%
Search Avianca flights
Home Caribbean Puerto Rico Cheap flights from Heathrow to Puerto Rico
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