AirHint found the following cheapest return flights from Geneva (GVA) to Sofia (SOF) in July 2025 (see full year).

Return flights

28 Jul - 19 Aug	easyJet
25 Jul - 01 Aug	Austrian Airlines
25 Jul - 06 Aug	Austrian Airlines
25 Jul - 07 Aug	Austrian Airlines
28 Jul - 01 Aug	easyJet
26 Jul - 01 Aug	Austrian Airlines
14 Jul - 17 Jul	easyJet
28 Jul - 18 Aug	easyJet
14 Jul - 15 Jul	easyJet
23 Jul - 18 Aug	Austrian Airlines
14 Jul - 18 Jul	Austrian Airlines
21 Jul - 18 Aug	Austrian Airlines
13 Jul - 20 Jul	Air Serbia
13 Jul - 16 Jul	Air Serbia
10 Jul - 12 Jul	easyJet
25 Jul - 02 Aug	Austrian Airlines
15 Jul - 15 Jul	easyJet
13 Jul - 19 Jul	LOT
19 Jul - 28 Jul	LOT
13 Jul - 14 Jul	LOT

Also check the deals for one-way flights from Geneva 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 Geneva to Sofia in July from 244€

Return flights