AirHint found the following cheapest return flights from Paris (ORY) to Sofia (SOF) in August 2025 (see full year).

Return flights

19 Aug - 16 Sep	easyJet	direct
31 Aug - 10 Sep	easyJet	direct
21 Aug - 11 Sep	Transavia France
31 Aug - 02 Sep	easyJet	direct
27 Aug - 06 Sep	easyJet
31 Aug - 06 Sep	easyJet
20 Aug - 08 Sep	easyJet
27 Aug - 03 Sep	easyJet
27 Aug - 03 Sep	easyJet	direct
31 Aug - 03 Sep	easyJet	direct
18 Aug - 28 Aug	Vueling Airlines
10 Aug - 12 Aug	easyJet	direct
26 Aug - 31 Aug	easyJet
23 Aug - 28 Aug	Wizz Air
24 Aug - 29 Aug	easyJet
20 Aug - 23 Aug	easyJet
17 Aug - 31 Aug	easyJet
05 Aug - 06 Aug	easyJet	direct
06 Aug - 12 Aug	easyJet	direct
28 Aug - 31 Aug	Transavia France

Also check the deals for one-way flights from Paris to Sofia in August.

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 Paris to Sofia in August from 109€

Return flights