Cheapest return flights from London to San Jose in December from 938€

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

04 Dec - 25 Dec Iberia
02 Dec - 09 Dec British Airways
30 Dec - 18 Jan British Airways
13 Dec - 30 Dec Iberia
06 Dec - 23 Dec SWISS
12 Dec - 31 Dec Iberia
06 Dec - 16 Dec British Airways direct
02 Dec - 09 Dec British Airways direct
06 Dec - 20 Dec British Airways direct
30 Dec - 10 Jan British Airways direct
06 Dec - 18 Dec British Airways direct
06 Dec - 13 Dec British Airways direct
30 Dec - 13 Jan British Airways direct
13 Dec - 06 Jan Air Europa
13 Dec - 01 Jan Air Europa
23 Dec - 13 Jan Iberia
30 Dec - 08 Jan British Airways
30 Dec - 11 Jan British Airways
13 Dec - 02 Jan Air Europa
22 Dec - 01 Jan Iberia

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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