Cheapest return flights from London to San Jose in January from $925

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 January 2026 (see full year).

Return flights

13 Jan - 27 Jan British Airways direct
03 Jan - 13 Jan British Airways direct
10 Jan - 20 Jan British Airways direct
06 Jan - 20 Jan British Airways direct
24 Jan - 10 Feb British Airways direct
01 Jan - 17 Jan British Airways direct
03 Jan - 24 Jan British Airways direct
17 Jan - 31 Jan British Airways direct
10 Jan - 24 Jan British Airways direct
29 Jan - 12 Feb Air Transat
26 Jan - 12 Feb Air Transat
19 Jan - 01 Feb Air Transat
30 Jan - 14 Feb Air Transat
31 Jan - 14 Feb Air Transat
31 Jan - 14 Feb British Airways direct
29 Jan - 12 Feb British Airways direct
21 Jan - 30 Jan Air Transat
01 Jan - 11 Jan British Airways

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

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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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