Cheapest return flights from San Jose to London in December from $863

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

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

Return flights

27 Dec - 08 Jan British Airways direct
27 Dec - 06 Jan British Airways direct
27 Dec - 03 Jan British Airways direct
27 Dec - 31 Jan British Airways direct
30 Dec - 03 Jan British Airways direct
09 Dec - 13 Jan Iberia
04 Dec - 16 Dec Volaris Costa Rica
02 Dec - 11 Dec British Airways direct
09 Dec - 13 Jan British Airways direct
30 Dec - 10 Jan British Airways direct
01 Dec - 10 Jan British Airways
13 Dec - 13 Jan British Airways direct
20 Dec - 27 Dec British Airways direct
04 Dec - 16 Dec British Airways direct
11 Dec - 30 Dec British Airways direct
11 Dec - 27 Dec British Airways direct
08 Dec - 27 Dec Iberia
19 Dec - 20 Dec jetBlue

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