Cheapest return flights from London to San Jose in December from 696€

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

Return flights

27 Dec - 17 Jan Avianca
01 Dec - 13 Dec Avianca
08 Dec - 16 Dec SWISS
08 Dec - 23 Dec Air Canada
03 Dec - 17 Dec Lufthansa
05 Dec - 15 Dec Lufthansa
09 Dec - 23 Dec Lufthansa
04 Dec - 22 Dec Air Canada
11 Dec - 20 Dec Air Canada
09 Dec - 20 Dec Lufthansa
06 Dec - 12 Dec Air Canada
28 Dec - 10 Jan Lufthansa
28 Dec - 11 Jan Lufthansa
29 Dec - 10 Jan United
29 Dec - 08 Jan United
29 Dec - 12 Jan United
28 Dec - 09 Jan Lufthansa
11 Dec - 01 Jan SWISS
15 Dec - 06 Jan Finnair
24 Dec - 15 Jan Finnair

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

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