Cheapest return flights from London to Santander in March from $47

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

Return flights

03 Mar - 07 Mar Ryanair direct
03 Mar - 14 Mar Ryanair direct
03 Mar - 21 Mar Ryanair direct
03 Mar - 09 Mar Ryanair direct
10 Mar - 14 Mar Ryanair direct
10 Mar - 21 Mar Ryanair direct
09 Mar - 14 Mar Ryanair direct
09 Mar - 21 Mar Ryanair direct
19 Mar - 21 Mar Ryanair direct
07 Mar - 14 Mar Ryanair direct
31 Mar - 16 Apr Ryanair direct
31 Mar - 03 Apr Ryanair
30 Mar - 16 Apr Ryanair direct
30 Mar - 03 Apr Ryanair
24 Mar - 09 Apr Ryanair direct
16 Mar - 09 Apr Ryanair
23 Mar - 09 Apr Ryanair direct
31 Mar - 17 Apr Ryanair direct
26 Mar - 02 Apr Ryanair
31 Mar - 09 Apr Ryanair direct

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

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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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