Cheapest return flights from Paris to Sofia in September from 154€

Best time to book flights for Paris (CDG) to Sofia (SOF) flights at AirHint

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

Return flights

26 Sep - 29 Sep Air Serbia
29 Sep - 02 Oct Air Serbia
20 Sep - 24 Sep Austrian Airlines
17 Sep - 24 Sep Austrian Airlines
19 Sep - 21 Sep Lufthansa
05 Sep - 07 Sep Lufthansa
04 Sep - 07 Sep Lufthansa
02 Sep - 05 Sep SWISS

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

Skyscanner

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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