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

Return flights

29 Jul - 15 Aug	Ryanair	direct
31 Jul - 03 Aug	Austrian Airlines
21 Jul - 27 Jul	Lufthansa
29 Jul - 04 Aug	Ryanair	direct
21 Jul - 22 Jul	Ryanair	direct
29 Jul - 03 Aug	Ryanair	direct
04 Jul - 22 Jul	Ryanair	direct
08 Jul - 22 Jul	Ryanair	direct
21 Jul - 27 Jul	Ryanair	direct
21 Jul - 04 Aug	Ryanair	direct
02 Jul - 22 Jul	Ryanair	direct
21 Jul - 03 Aug	Ryanair	direct
08 Jul - 27 Jul	Ryanair	direct

Also check the deals for one-way flights from Copenhagen 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 Copenhagen to Sofia in July from $233

Return flights