Cheapest return flights from San Jose to London in December from $626

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

Return flights

12 Dec - 11 Jan Spirit Airlines
11 Dec - 29 Jan Spirit Airlines
04 Dec - 09 Dec British Airways direct
27 Dec - 22 Jan Spirit Airlines
25 Dec - 10 Jan Spirit Airlines
25 Dec - 13 Jan Spirit Airlines
11 Dec - 01 Jan Spirit Airlines
15 Dec - 20 Jan Avianca
09 Dec - 16 Dec Spirit Airlines
27 Dec - 20 Jan Spirit Airlines
11 Dec - 29 Jan British Airways direct
27 Dec - 07 Jan Spirit Airlines
01 Dec - 15 Dec Spirit Airlines
02 Dec - 15 Dec Avianca
01 Dec - 09 Dec Iberia
04 Dec - 18 Dec Spirit Airlines
21 Dec - 27 Dec Spirit Airlines
10 Dec - 17 Dec Avianca
09 Dec - 16 Dec British Airways direct
18 Dec - 25 Dec Spirit Airlines

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

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