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

Return flights

03 Jul - 10 Jul	Ryanair
04 Jul - 10 Jul	Ryanair
03 Jul - 09 Jul	Ryanair
29 Jul - 31 Jul	Ryanair	direct
29 Jul - 30 Jul	Ryanair	direct
23 Jul - 31 Jul	Ryanair	direct
23 Jul - 30 Jul	Ryanair	direct
12 Jul - 31 Jul	Ryanair	direct
12 Jul - 30 Jul	Ryanair
29 Jul - 10 Aug	Ryanair
12 Jul - 30 Jul	Ryanair	direct
29 Jul - 10 Aug	Ryanair	direct
23 Jul - 10 Aug	Ryanair	direct
23 Jul - 23 Aug	Bulgaria Air
29 Jul - 19 Aug	Ryanair	direct
23 Jul - 23 Aug	Ryanair	direct
29 Jul - 14 Aug	Ryanair	direct

Also check the deals for one-way flights from Brussels 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 Brussels to Sofia in July from $146

Return flights