AirHint found the following cheapest return flights from Ostrava (OSR) to Bourgas (BOJ) in July 2025 (see full year).

Return flights

22 Jul - 26 Jul	Smart Wings	direct
25 Jul - 29 Jul	Smart Wings	direct
25 Jul - 01 Aug	Smart Wings	direct
23 Jul - 26 Jul	Smart Wings	direct
24 Jul - 29 Jul	LOT
27 Jul - 05 Aug	Ryanair
27 Jul - 02 Aug	Ryanair

Also check the deals for one-way flights from Ostrava to Bourgas 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 Ostrava to Bourgas in July from 281€

Return flights