Cheapest one-way flights from San Jose to London in December from $552

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

One-Way flights

29 Dec Spirit Airlines
28 Dec Spirit Airlines
27 Dec Iberia
31 Dec Avianca
17 Dec British Airways
23 Dec British Airways
22 Dec British Airways
21 Dec British Airways
20 Dec Spirit Airlines
23 Dec British Airways direct

Also check the deals for return 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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