Cheapest return flights from London to San Jose in December from 668€

AirHint found the following cheapest return flights from London (LHR) to San Jose (SJO) in December 2026 (see full year).

Return flights

01 Dec - 09 Dec SWISS
01 Dec - 08 Dec SWISS
03 Dec - 16 Dec SWISS
04 Dec - 12 Dec SWISS
12 Dec - 22 Dec SWISS
01 Dec - 13 Dec Air Canada
01 Dec - 15 Dec Air Canada
08 Dec - 15 Dec Air Canada
03 Dec - 05 Dec Air Canada
03 Dec - 06 Dec Lufthansa
10 Dec - 05 Jan Air Canada
10 Dec - 09 Jan Air Canada
17 Dec - 01 Jan Air Canada
11 Dec - 08 Jan Air Canada
21 Dec - 11 Jan Air Canada
29 Dec - 05 Jan Iberia
24 Dec - 05 Jan Air Canada
27 Dec - 10 Jan Air Canada
19 Dec - 02 Jan Iberia
26 Dec - 09 Jan Iberia

Also check the deals for one-way flights from London to San Jose in December.

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