Cheapest one-way flights from Santander to London in October from 41€

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

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

One-Way flights

21 Oct Ryanair direct
09 Oct Ryanair direct
24 Oct Ryanair direct

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

Book a cheap hotel in London

Cheap car rent in London