AirHint found the following cheapest return flights from Paris (CDG) to Sofia (SOF) in March 2026 (see full year).

Return flights

12 Mar - 17 Mar	Lufthansa
13 Mar - 17 Mar	Lufthansa
12 Mar - 16 Mar	Air Serbia
20 Mar - 23 Mar	Air Serbia
11 Mar - 16 Mar	Air Serbia
02 Mar - 05 Mar	Air Serbia
01 Mar - 03 Mar	Air Serbia
01 Mar - 05 Mar	Air Serbia
05 Mar - 21 Mar	Air Serbia
10 Mar - 14 Mar	Air Serbia
25 Mar - 12 Apr	Lufthansa
24 Mar - 05 Apr	SKY express
24 Mar - 12 Apr	SKY express
24 Mar - 10 Apr	SKY express
18 Mar - 05 Apr	SKY express
31 Mar - 05 Apr	SKY express
31 Mar - 19 Apr	SKY express
29 Mar - 05 Apr	SKY express
31 Mar - 12 Apr	SKY express
31 Mar - 10 Apr	SKY express

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

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 March from 136€

Return flights