Cheapest return flights from San Jose to London in December from 552€

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

Return flights

02 Dec - 13 Dec British Airways direct
12 Dec - 11 Jan Spirit Airlines
06 Dec - 14 Dec Spirit Airlines
02 Dec - 16 Dec British Airways direct
04 Dec - 15 Dec Volaris Costa Rica
12 Dec - 08 Jan Spirit Airlines
30 Dec - 13 Jan Arajet
05 Dec - 12 Dec Spirit Airlines
25 Dec - 10 Jan Spirit Airlines
29 Dec - 12 Jan Avianca
11 Dec - 06 Jan British Airways direct
24 Dec - 01 Jan Air Transat
06 Dec - 06 Jan Spirit Airlines
24 Dec - 08 Jan Avianca
23 Dec - 01 Jan British Airways direct
23 Dec - 31 Dec Avianca
13 Dec - 30 Dec Volaris Costa Rica
23 Dec - 30 Dec Iberojet
13 Dec - 30 Dec British Airways direct
20 Dec - 27 Dec Avianca

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

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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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