Cheapest return flights from Santander to Bucharest in September from 148€

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

Return flights

15 Sep - 25 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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