Cheapest return flights from London to San Jose in December from 862€

Best time to book flights for London (STN) to San Jose (SJO) flights at AirHint

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

Return flights

01 Dec - 15 Dec Fly Play
02 Dec - 09 Dec Fly Play
13 Dec - 17 Jan Ryanair
11 Dec - 28 Dec Ryanair
11 Dec - 27 Dec Fly Play
04 Dec - 10 Jan Ryanair
06 Dec - 18 Dec Fly Play
09 Dec - 30 Dec Ryanair
02 Dec - 18 Dec Fly Play
10 Dec - 27 Dec Ryanair
10 Dec - 10 Jan Ryanair
13 Dec - 30 Dec Ryanair
11 Dec - 10 Jan Ryanair
13 Dec - 27 Dec Ryanair
13 Dec - 13 Jan Ryanair
30 Dec - 13 Jan Ryanair
13 Dec - 10 Jan Ryanair
11 Dec - 09 Jan Ryanair
16 Dec - 15 Jan Ryanair
23 Dec - 27 Jan Ryanair

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