Cheap Business Class flights to Puerto Rico
LHR — SJU
19 Nov — 26 Nov1
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Cheapest business class flights to Puerto RicoExplore the most affordable business class flight options available to Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 20 October 2025.
Explore the most affordable business class flight options available to Puerto Rico. Find the lowest fares based on data from user searches, with prices last updated on 20 October 2025.
Mon 5/120:35LHR - SJU
2 stops33h 58mIcelandair
Wed 21/108:15SJU - LHR
2 stops22h 35mIcelandair
Deal found 19/10£2,587
Wed 18/312:15LHR - SJU
2 stops18h 40mIcelandair
Sun 29/312:15SJU - LHR
2 stops18h 40mIcelandair
Deal found 19/10£2,611
Tue 6/111:55LGW - SJU
2 stops18h 38mIcelandair
Wed 21/111:15SJU - LGW
2 stops19h 40mIcelandair
Deal found 19/10£2,630
Wed 18/311:55LGW - SJU
2 stops17h 52mIcelandair
Sun 29/312:15SJU - LGW
2 stops21h 25mIcelandair
Deal found 18/10£2,667
Thu 6/1120:35LHR - SJU
2 stops50h 35mIcelandair
Sun 23/1106:01SJU - LHR
2 stops33h 29mIcelandair
Deal found 19/10£2,706
Tue 7/415:40LGW - SJU
2 stops22h 33mIcelandair
Fri 17/416:40SJU - LGW
2 stops17h 00mIcelandair
Deal found 19/10£2,976
Travel insights for business class flights from United Kingdom to Puerto Rico
Get recent, data-driven insights about business class flights from United Kingdom to Puerto Rico including ideal travel times, pricing trends, and more.
Rainfall in Puerto Rico by month
Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.
Temperature in Puerto Rico by month
Plan your trip to Puerto Rico by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).