Cheapest return flights from Santander to Bucharest in September from 130€

AirHint found the following cheapest return flights from Santander (SDR) to Bucharest (OTP) in September 2025 (see full year).

Return flights

17 Sep - 21 Sep Ryanair
17 Sep - 20 Sep Ryanair
07 Sep - 12 Sep Vueling Airlines
05 Sep - 14 Sep Ryanair

Also check the deals for one-way flights from Santander to Bucharest in September.

Skyscanner

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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