United States
San Juan
London → San Juan
£356One way
Good deal£87below typical
20% lessTypical fare £443
Departure
LGW
16h 8m1 stop
SJU
Important journey conditionsSelf-transfer
The price, in perspective
Nearby departure dates
7 days before and after 31 Jan
Daily minimumDaily averageCheaper dates
Your trip£356
Drag to explore · use ← → keys
Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£356
Drag to explore · use ← → keys
Tracking starts with this observation. More checks will build this trip’s history.
Recorded observations · Not a forecast
Not ready yet? Follow this route
Get alerts for matching deals and price changes.
Observed 24 Oct 2026, 09:31 · Recheck live price before booking.