Cheapest return flights from London (LHR) to San Jose (SJO), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
09 Dec 23 Dec Air France
01 Dec 16 Dec Air Canada
04 Dec 14 Dec Air Canada
01 Dec 08 Dec Air Canada
01 Dec 07 Dec Air Canada
01 Dec 10 Dec Air Canada
05 Dec 15 Dec Air Canada
05 Dec 13 Dec British Airways
Direct Flight
03 Dec 19 Dec Air Canada
07 Dec 16 Jan Air Canada
07 Dec 15 Dec Air Canada
31 Dec 22 Jan Air Canada
11 Dec 01 Jan Air Canada
29 Dec 13 Jan Air Canada
29 Dec 16 Jan Air Canada
02 Dec 01 Jan Air Canada
30 Dec 13 Jan Air Canada
11 Dec 09 Jan Air Canada
27 Dec 13 Jan Air Canada
13 Dec 08 Jan Air Canada
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deals for one-way flights from London to San Jose in December.

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Updated Jul 18, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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