Cheap flights from London, United Kingdom to San Juan, United States
Flights starting at CA$317. Choose between Spirit Airlines, JetBlue Airways, or Frontier Airlines to find the best price.
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Tips to know when travelling to San Juan
Cheapest one-way trip | CA$469 |
---|---|
Cheapest round-trip | CA$875 |
Average round-trip | CA$999 |
Includes rare itinerary | |
Most popular airline | Spirit Airlines |
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Travelers usually depart from Gatwick, Heathrow, Luton, London Stansted, or London City when they travel from London to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Spirit Airlines, JetBlue Airways, Frontier Airlines, Iberia Airlines, and easyJet. London and San Juan have 327 direct flights per week.
Check-in for a flight from London to San Juan
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Iberia Airlines | IBE | IB | Yes | Opens 24 days before flight Closes 3 hours before flight |
easyJet | EZY | U2 | No | Opens 720 days before flight Closes 2 hours before flight |
Weather in San Juan
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 27°C | 22°C |
February | 27°C | 22°C |
March | 27°C | 22°C |
April | 28°C | 23°C |
May | 29°C | 24°C |
June | 30°C | 25°C |
July | 30°C | 25°C |
August | 30°C | 25°C |
September | 30°C | 25°C |
October | 29°C | 25°C |
November | 28°C | 24°C |
December | 27°C | 23°C |
14 day forecast
Frequently asked questions
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