Cheapest return flights from London to Santander in May from $77

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

Return flights

12 May - 15 May Ryanair direct
12 May - 22 May Ryanair direct
28 May - 05 Jun Ryanair direct
28 May - 04 Jun Ryanair direct
28 May - 09 Jun Ryanair direct
12 May - 21 May Ryanair direct
28 May - 11 Jun Ryanair direct
26 May - 05 Jun Ryanair direct
26 May - 04 Jun Ryanair direct
26 May - 09 Jun Ryanair direct
26 May - 11 Jun Ryanair direct
28 May - 12 Jun Ryanair direct
11 May - 15 May Ryanair direct
07 May - 15 May Ryanair direct
12 May - 28 May Ryanair direct
12 May - 18 May Ryanair direct
11 May - 22 May Ryanair direct
26 May - 12 Jun Ryanair direct
11 May - 21 May Ryanair direct
07 May - 22 May Ryanair direct

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

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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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