Cheapest one-way flights from London to San Jose in December from $475

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

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

One-Way flights

06 Dec Ryanair
30 Dec Ryanair
31 Dec Ryanair
15 Dec Ryanair
24 Dec Ryanair
23 Dec Ryanair
20 Dec Ryanair
21 Dec Ryanair

Also check the deals for return 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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