Cheapest return flights from London to San Jose in December from $924

Best time to book flights for London (LGW) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to San Jose (SJO) in December 2025 (see full year).

Return flights

02 Dec - 16 Dec British Airways direct
04 Dec - 18 Dec British Airways direct
04 Dec - 11 Dec British Airways direct
06 Dec - 16 Dec British Airways direct
06 Dec - 20 Dec British Airways direct
06 Dec - 13 Dec British Airways direct
09 Dec - 20 Dec British Airways direct
06 Dec - 30 Dec British Airways direct
04 Dec - 10 Jan British Airways direct
04 Dec - 06 Jan British Airways direct
09 Dec - 23 Dec British Airways direct
04 Dec - 17 Dec British Airways
06 Dec - 06 Jan British Airways direct
18 Dec - 08 Jan British Airways direct
11 Dec - 01 Jan British Airways
20 Dec - 08 Jan British Airways direct
23 Dec - 06 Jan British Airways direct
27 Dec - 06 Jan British Airways direct
27 Dec - 10 Jan British Airways direct
11 Dec - 01 Jan British Airways direct

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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