United States
San Juan
London → San Juan
£369One way
Good deal£74below typical
17% lessTypical fare £443
Departure
LGW
19h 46m1 stop
SJU
Important journey conditionsSelf-transfer
The price, in perspective
Nearby departure dates
7 days before and after 12 Nov
Daily minimumDaily averageCheaper dates
Your trip£369
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£369
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Previous price £368 → Now £369
Unchanged since first recorded.
Recorded observations · Not a forecast
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Observed 24 Oct 2026, 08:03 · Recheck live price before booking.