United States
San Juan
London → San Juan
£425One way
4% below typical
Typical fare £443 · Your fare is £18 lower
Departure
LGW
16h 8m1 stop
SJU
Important journey conditionsSelf-transfer
The price, in perspective
Nearby departure dates
7 days before and after 28 Feb
Daily minimumDaily averageCheaper dates
Your trip£425
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£425
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Recorded observations · Not a forecast
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Observed 24 Oct 2026, 10:02 · Recheck live price before booking.