Cheapest return flights from Santander to Istanbul in March from $195

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

Return flights

05 Mar - 12 Mar Vueling Airlines
19 Mar - 22 Mar Vueling Airlines
13 Mar - 16 Mar Iberia
25 Mar - 29 Mar Vueling Airlines
08 Mar - 15 Mar Ryanair
31 Mar - 07 Apr Vueling Airlines
01 Mar - 21 Mar Ryanair
30 Mar - 03 Apr Vueling Airlines
28 Mar - 03 Apr Vueling Airlines

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