Cheapest return flights from San Jose to London in December from $646

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

Return flights

02 Dec - 16 Dec British Airways direct
12 Dec - 11 Jan Spirit Airlines
02 Dec - 13 Dec British Airways direct
06 Dec - 16 Dec British Airways direct
12 Dec - 08 Jan Volaris Costa Rica
23 Dec - 17 Jan British Airways direct
05 Dec - 16 Dec Iberia
13 Dec - 01 Jan British Airways direct
14 Dec - 31 Dec Volaris Costa Rica
23 Dec - 13 Jan British Airways direct
13 Dec - 30 Dec British Airways direct
28 Dec - 12 Jan Spirit Airlines
25 Dec - 11 Jan Spirit Airlines
26 Dec - 09 Jan Spirit Airlines
27 Dec - 10 Jan British Airways direct
23 Dec - 06 Jan British Airways direct
01 Dec - 16 Dec Iberia
15 Dec - 30 Dec Spirit Airlines
12 Dec - 22 Dec Spirit Airlines
23 Dec - 29 Dec Iberojet

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

Skyscanner

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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