Cheapest return flights from Santander to London in May from $96

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

Return flights

01 May - 12 May Ryanair direct
28 May - 09 Jun Ryanair direct
14 May - 28 May Ryanair direct
28 May - 15 Jun Ryanair direct
28 May - 07 Jun Ryanair direct
26 May - 09 Jun Ryanair direct
26 May - 15 Jun Ryanair direct
01 May - 11 May Ryanair direct
26 May - 07 Jun Ryanair direct
03 May - 12 May Ryanair direct
03 May - 11 May Ryanair direct
08 May - 28 May Ryanair direct
08 May - 11 May Ryanair direct
14 May - 31 May Ryanair direct
28 May - 31 May Ryanair direct
28 May - 12 Jun Ryanair direct
19 May - 09 Jun Ryanair direct
26 May - 31 May Ryanair direct
26 May - 12 Jun Ryanair direct
28 May - 11 Jun Ryanair direct

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