United States
San Juan
London → San Juan
£700One way
58% above typical
Typical fare £443
Departure
LHR
19h 20m1 stop
SJU
The price, in perspective
Nearby departure dates
7 days before and after 20 Nov
Daily minimumDaily averageCheaper dates
Your trip£700
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£700
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Previous price £715 → Now £700
£15 lower than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 08:12 · Recheck live price before booking.