Cheapest one-way flights from San Jose to London in December from $275

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

One-Way flights

11 Dec Frontier Airlines
09 Dec Hawaiian Airlines
08 Dec Hawaiian Airlines
12 Dec Frontier Airlines
13 Dec Hawaiian Airlines
14 Dec Frontier Airlines
15 Dec Hawaiian Airlines
31 Dec Icelandair
29 Dec Icelandair
02 Dec Icelandair

Also check the deals for return flights from San Jose to London 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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