United States

San Juan

London → San Juan

£853Round trip

7 Dec21 Dec 202614 nights

37% above typical

Typical fare £623

DepartureMon, 7 Dec 2026

12:40LHR

16h 27m1 stop

01:07SJU

Arrives 8 Dec 2026

KLM Royal Dutch AirlinesFrontier AirlinesLayover in Atlanta · 3h 6m

ReturnMon, 21 Dec 2026

15:53SJU

15h 47m1 stop

11:40LHR

Arrives 22 Dec 2026

Frontier AirlinesKLM Royal Dutch AirlinesLayover in Atlanta · 3h 10m

Important journey conditionsSelf-transfer

The price, in perspective

7 days before and after 7 Dec

Daily minimumDaily averageCheaper dates

Your trip£853

Same cities and travel dates. Airlines and flight times may change.

Observed price

Now£853

Previous price £893 → Now £853

£40 lower than first seen on 23 Oct.

Recorded observations · Not a forecast

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Observed 25 Oct 2026, 03:29 · Recheck live price before booking.