United States
San Juan
London → San Juan
£1,278Round trip
7 nights
88% above typical
Typical fare £680
Departure
LTN
16h 15m1 stop
SJU
Return
SJU
16h 15m1 stop
LHR
Important journey conditionsSelf-transfer
The price, in perspective
Nearby departure dates
7 days before and after 19 Dec
Daily minimumDaily averageCheaper dates
Your trip£1,278
Drag to explore · use ← → keys
Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now£1,278
Drag to explore · use ← → keys
Previous price £1,286 → Now £1,278
£7 lower than first seen on 23 Oct.
Recorded observations · Not a forecast
Not ready yet? Follow this route
Get alerts for matching deals and price changes.
Observed 24 Oct 2026, 16:00 · Recheck live price before booking.