Cheapest return flights from Santander to London in March from 56€

AirHint found the following cheapest return flights from Santander (SDR) to London (STN) in March 2026 (see full year).

Return flights

05 Mar - 16 Mar Ryanair direct
05 Mar - 24 Mar Ryanair direct
05 Mar - 07 Mar Ryanair direct
05 Mar - 10 Mar Ryanair direct
05 Mar - 17 Mar Ryanair direct
21 Mar - 24 Mar Ryanair direct
16 Mar - 24 Mar Ryanair direct
16 Mar - 17 Mar Ryanair direct
09 Mar - 24 Mar Ryanair direct
09 Mar - 10 Mar Ryanair direct
21 Mar - 07 Apr Ryanair direct
21 Mar - 10 Apr Ryanair direct
26 Mar - 07 Apr Ryanair direct
26 Mar - 10 Apr Ryanair direct
21 Mar - 09 Apr Ryanair direct
21 Mar - 06 Apr Ryanair direct
16 Mar - 06 Apr Ryanair direct
26 Mar - 09 Apr Ryanair direct
26 Mar - 06 Apr Ryanair direct
28 Mar - 07 Apr Ryanair direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.