JetBlue flights from London to San Juan Luis Munoz Marin Intl Airport (LON - SJU)
Cheapflights users flying from London to San Juan on JetBlue typically fly into San Juan Luis Munoz Marin Intl and depart from London Heathrow. Select your dates above for pricing.
JetBlue flights from London to Luis Munoz Marin Intl in 2025
Find detailed information about JetBlue flights from London to Luis Munoz Marin Intl. Explore the options provided by JetBlue to plan your journey from London to Luis Munoz Marin Intl. Data last updated 4 July 2025.
Find JetBlue flight deals from London to Luis Munoz Marin Intl
Cheapest JetBlue flights from London to Luis Munoz Marin IntlExplore the most affordable JetBlue flight options available from London to Luis Munoz Marin Intl. Find the lowest fares with prices last updated on 4 July 2025.
Explore the most affordable JetBlue flight options available from London to Luis Munoz Marin Intl. Find the lowest fares with prices last updated on 4 July 2025.
Travel insights for JetBlue flights from London to Luis Munoz Marin Intl
Get recent, data-driven insights about JetBlue flights from London to Luis Munoz Marin Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from London to San Juan Luis Munoz Marin Intl Airport with JetBlue?
Use this chart to determine the optimal time to book a return flight from London to Luis Munoz Marin Intl. Price data was last updated on 27 June 2025.
Booking with JetBlue 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from London to San Juan Luis Munoz Marin Intl Airport with JetBlue?
Currently, the most affordable month to book a JetBlue flight from London to San Juan Luis Munoz Marin Intl Airport in July, with an average price of £180. Conversely, traveling with JetBlue from London to San Juan Luis Munoz Marin Intl Airport in August will be the most expensive, with an average cost of £604. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
Rainfall in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport 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 San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.
Temperature in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, 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).
Best time to book a flight from London to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from London with our price prediction graph.
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Browse through other JetBlue flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 4 July 2025.
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