LHR - SJU Price
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£620 - £1,209
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SJU Temperature
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25 - 28 °C
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SJU Rainfall
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55 - 156 mm
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Popular in May High demand for flights, 24% potential price rise |
Cheapest in January Best time to find cheap flights, 33% potential price drop |
Round-trip from £512 From London Heathrow to San Juan |
One-way from £464 One-way flight from London Heathrow to San Juan |
When flying from London Heathrow Airport to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
To save on the cost of your flight from London Heathrow Airport to San Juan, book at least 46 days before your planned departure. Booking around this time can save you about 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £803 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £958.
Due to the rapidly changing circumstances due to COVID-19, airlines like Virgin Atlantic, British Airways, and Finnair flying from London Heathrow to San Juan have implemented new flexible cancellation policies.
Yes, there are multiple flights from London Heathrow Airport to San Juan for under £600. The cheapest flight booked recently is on Finnair for just £539, but on average you can expect to pay £655.
There are currently 20+ open flights from London Heathrow Airport to San Juan within the next 7 days for less than £1,400.
Our cheapest airline available from London Heathrow Airport to San Juan is Finnair. Our recent data shows that you can find tickets from as low as £539 on this airline. Additional options worth looking into are JetBlue and Avianca, starting at £627 and £650 round-trip. Finnair is currently priced 29% below the average price you’ll pay for this route.
The cheapest airline one-way is Icelandair, with whom users have recently found tickets for as low as £464. However, be on the lookout for offers from Avianca and Virgin Atlantic, as they are both options that can get you from London Heathrow Airport to San Juan for a low price.
The cheapest flight price from London Heathrow Airport to San Juan is £558. On average you can expect to pay £573. The most popular route, (London Heathrow - San Juan Luis Munoz Marin Intl), can usually be booked for £596.
American Airlines, Avianca and Finnair are the most popular airlines when flying from London Heathrow Airport to San Juan.
Information is based on travel restrictions from London Heathrow to San Juan
Most visitors from London Heathrow need to provide a negative COVID-19 test result and/or quarantine to enter San Juan.
COVID-19 testing requirements
Visitors from London Heathrow are not required to present a negative COVID-19 PCR test or antigen result upon entering San Juan.
Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering San Juan.
Documents
Travel Declaration Form - Must be completed prior to travel to Puerto Rico.
Returning to London Heathrow from San Juan
COVID-19 testing requirements
Visitors from San Juan are not required to present a negative COVID-19 PCR test or antigen result upon entering London Heathrow.
Quarantine requirements
Visitors from San Juan are not required to quarantine after entering London Heathrow.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£479 | £889 | No cancel fee | 70% |
Search British Airways flights
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£497 | £607 | No cancel fee | 72% |
Search Virgin Atlantic flights
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£519 | £677 | No cancel fee | 62% |
Search JetBlue flights
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£586 | £820 | No cancel fee | 77% |
Search Iberia flights
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£602 | £807 | No cancel fee | 76% |
Search Finnair flights
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£816 | £1,145 | No cancel fee | 71% |
Search American Airlines flights
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