AirHint found the following cheapest return flights from Santander (SDR) to Sofia (SOF) in July 2026 (see full year).

Return flights

04 Jul - 07 Jul	Wizz Air	direct
04 Jul - 15 Jul	Wizz Air
04 Jul - 14 Jul	Wizz Air
04 Jul - 13 Jul	Wizz Air
04 Jul - 11 Jul	Wizz Air
07 Jul - 11 Jul	Wizz Air
04 Jul - 12 Jul	Wizz Air
25 Jul - 04 Aug	Vueling Airlines
09 Jul - 12 Jul	Vueling Airlines
22 Jul - 26 Jul	Ryanair
05 Jul - 26 Jul	Ryanair

Also check the deals for one-way flights from Santander to Sofia in July.

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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Cheapest return flights from Santander to Sofia in July from $150

Return flights