The most popular route is from London Heathrow Airport in London to Juan Santamaría International Airport in San José. On average this flight takes 17 hours 26 minutes one way and costs £1,421 for the round trip.
Most popular route
London Heathrow Airport (LHR) to Juan Santamaría International Airport (SJO)
Average flight time
17 hours 26 minutes
Average round-trip price
£1,421
Fly from London to San José
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Airlines that fly from London to San José
Airline options may vary according to recently booked flights and your search terms
Air Canada
Avianca
Lufthansa
United Airlines
Aeromexico
JetBlue
British Airways
Virgin Atlantic
Air Europa
Brussels Airlines
Air France
Austrian Airlines
American Airlines
Swiss
KLM
Iberia
Air Transat
Easyjet
Frequently asked questions
It takes about 17 hours and 26 minutes to fly from London to San José. Flight durations are based on booked flights in the last 6 months.
The average price for a round-trip from London Heathrow Airport (LHR) to Juan Santamaría International Airport (SJO) is £1,421. Prices are based on booked flights in the last 6 months.
There are 6 airports in London: • London Heathrow Airport (LHR) • London Gatwick Airport (LGW) • London Stansted Airport (STN) • London Luton Airport (LTN) • London City Airport (LCY) • London Southend Airport (SEN)
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