Cheapest return flights from London to San Jose in December from $744

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

Return flights

11 Dec - 23 Dec British Airways direct
04 Dec - 18 Dec British Airways direct
04 Dec - 16 Dec British Airways direct
02 Dec - 16 Dec British Airways direct
02 Dec - 09 Dec British Airways direct
06 Dec - 23 Dec British Airways direct
06 Dec - 09 Dec British Airways direct
04 Dec - 20 Dec British Airways direct
11 Dec - 20 Dec British Airways direct
09 Dec - 13 Jan British Airways direct
11 Dec - 25 Dec British Airways direct
06 Dec - 06 Jan British Airways direct
13 Dec - 10 Jan British Airways direct
25 Dec - 16 Jan British Airways
25 Dec - 10 Jan British Airways direct
27 Dec - 13 Jan British Airways direct
25 Dec - 06 Jan British Airways direct
16 Dec - 06 Jan British Airways direct
27 Dec - 17 Jan British Airways direct
25 Dec - 11 Jan British Airways

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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