Cheapest return flights from Santander to London in May from $76

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

AirHint found the following cheapest return flights from Santander (SDR) to London (STN) in May 2025 (see full year).

Return flights

14 May - 15 May Ryanair direct
02 May - 11 May Ryanair direct
02 May - 15 May Ryanair direct
08 May - 11 May Ryanair direct
21 May - 10 Jun Ryanair direct
21 May - 01 Jun Ryanair direct
22 May - 10 Jun Ryanair direct
22 May - 01 Jun Ryanair direct
17 May - 01 Jun Ryanair direct
14 May - 01 Jun Ryanair direct
10 May - 11 May Ryanair direct
10 May - 15 May Ryanair direct
13 May - 15 May Ryanair direct
01 May - 11 May Ryanair direct
01 May - 15 May Ryanair direct
03 May - 11 May Ryanair direct
16 May - 01 Jun Ryanair direct
27 May - 10 Jun Ryanair direct
27 May - 01 Jun Ryanair direct
13 May - 01 Jun Ryanair direct

Also check the deals for one-way flights from Santander to London in May.

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