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

Return flights

24 Mar - 28 Mar	easyJet
05 Mar - 10 Mar	Vueling Airlines
02 Mar - 10 Mar	easyJet
19 Mar - 22 Mar	Vueling Airlines
12 Mar - 16 Mar	easyJet
05 Mar - 14 Mar	easyJet
11 Mar - 20 Mar	easyJet
03 Mar - 06 Mar	easyJet
06 Mar - 09 Mar	easyJet
08 Mar - 12 Mar	Air Serbia
30 Mar - 10 Apr	SWISS
01 Mar - 01 Apr	easyJet

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 $131

Return flights