Cheapest return flights from Santander to London in April from $113

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

Return flights

09 Apr - 14 Apr Ryanair direct
09 Apr - 19 Apr Ryanair direct
26 Apr - 12 May Ryanair direct
10 Apr - 19 Apr Ryanair direct
09 Apr - 10 Apr Ryanair direct
30 Apr - 12 May Ryanair direct
26 Apr - 11 May Ryanair direct
30 Apr - 11 May Ryanair direct
16 Apr - 19 Apr Ryanair direct
03 Apr - 06 Apr Vueling Airlines
09 Apr - 30 Apr Ryanair direct
15 Apr - 19 Apr Vueling Airlines
01 Apr - 07 Apr Vueling Airlines
10 Apr - 30 Apr Ryanair direct
10 Apr - 01 May Ryanair direct
26 Apr - 01 May Ryanair direct
30 Apr - 01 May Ryanair direct
26 Apr - 10 May Ryanair direct
16 Apr - 01 May Ryanair direct
26 Apr - 08 May Ryanair direct

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

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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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