Cheapest one-way flights from Santander to London in December from $33

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

One-Way flights

08 Dec Ryanair direct
13 Dec Ryanair direct
11 Dec Ryanair direct
06 Dec Ryanair direct
15 Dec Ryanair direct
16 Dec Ryanair direct
18 Dec Ryanair direct
04 Dec Ryanair direct
05 Dec Vueling Airlines
30 Dec Ryanair direct

Also check the deals for return flights from Santander 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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