Cheapest one-way flights from London to Santander in October from 36€

Best time to book flights for London (STN) to Santander (SDR) flights at AirHint

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

One-Way flights

14 Oct Ryanair direct
15 Oct Ryanair direct
11 Oct Ryanair direct
21 Oct Ryanair direct
12 Oct Ryanair direct
25 Oct Ryanair direct
23 Oct Ryanair
19 Oct Ryanair direct
24 Oct Ryanair direct
31 Oct Ryanair

Also check the deals for return flights from London to Santander in October.

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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