United States
San Juan
London → San Juan
£417One way
6% below typical
Typical fare £443 · Your fare is £26 lower
Departure
LHR
18h 33m1 stop
SJU
The price, in perspective
Nearby departure dates
7 days before and after 1 Dec
Daily minimumDaily averageCheaper dates
Your trip£417
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£417
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Previous price £597 → Now £417
£180 lower than first seen on 23 Oct.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 08:23 · Recheck live price before booking.