AirHint found the following cheapest one-way flights from London (LHR) to Pisa (PSA) in December 2025 (see full year).

One-Way flights

16 Dec	British Airways	direct
06 Dec	British Airways	direct
30 Dec	British Airways	direct
11 Dec	British Airways	direct
09 Dec	British Airways	direct
27 Dec	British Airways	direct
17 Dec	Brussels Airlines
23 Dec	British Airways	direct
05 Dec	Brussels Airlines
10 Dec	Brussels Airlines

Also check the deals for return flights from London to Pisa in December.

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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Cheapest one-way flights from London to Pisa in December from 64€

One-Way flights