Cheapest return flights from San Jose to London in January from $668

AirHint found the following cheapest return flights from San Jose (SJO) to London (LGW) in January 2026 (see full year).

Return flights

26 Jan - 02 Feb Spirit Airlines
20 Jan - 17 Feb British Airways direct
29 Jan - 05 Feb Spirit Airlines
17 Jan - 17 Feb British Airways direct
10 Jan - 22 Jan Spirit Airlines
23 Jan - 08 Feb Spirit Airlines
30 Jan - 03 Feb Spirit Airlines
09 Jan - 21 Jan Frontier Airlines
19 Jan - 19 Feb Spirit Airlines
27 Jan - 03 Feb Avianca
22 Jan - 07 Feb Spirit Airlines
19 Jan - 29 Jan Avianca
11 Jan - 24 Jan Spirit Airlines
15 Jan - 29 Jan Spirit Airlines
07 Jan - 15 Jan Spirit Airlines
29 Jan - 05 Feb British Airways direct
05 Jan - 24 Jan Spirit Airlines
06 Jan - 15 Jan Spirit Airlines
15 Jan - 29 Jan British Airways direct
01 Jan - 13 Jan Copa

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

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