Cheapest return flights from San Jose to London in December from 618€

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

Return flights

11 Dec - 21 Jan jetBlue
02 Dec - 09 Dec British Airways direct
12 Dec - 11 Jan Spirit Airlines
26 Dec - 10 Jan Air Transat
01 Dec - 08 Dec Copa
09 Dec - 15 Dec Spirit Airlines
25 Dec - 11 Jan Spirit Airlines
06 Dec - 13 Dec Spirit Airlines
02 Dec - 13 Dec British Airways direct
25 Dec - 10 Jan Spirit Airlines
26 Dec - 08 Jan Spirit Airlines
09 Dec - 16 Dec Spirit Airlines
11 Dec - 03 Jan jetBlue
01 Dec - 15 Dec Copa
20 Dec - 10 Jan Copa
18 Dec - 06 Jan Volaris Costa Rica
22 Dec - 08 Jan Spirit Airlines
04 Dec - 15 Dec Spirit Airlines
09 Dec - 16 Dec British Airways direct
06 Dec - 13 Dec British Airways direct

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

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.