Cheapest return flights from Paris to Sofia in September from $80

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

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

Return flights

28 Sep - 07 Oct easyJet direct
03 Sep - 17 Sep Wizz Air direct
17 Sep - 05 Oct Ryanair direct
17 Sep - 17 Sep Ryanair direct
03 Sep - 21 Sep Wizz Air direct
10 Sep - 17 Sep Ryanair direct
17 Sep - 21 Sep Ryanair direct
03 Sep - 14 Sep Wizz Air direct
10 Sep - 14 Sep easyJet direct
24 Sep - 05 Oct Ryanair direct
10 Sep - 21 Sep Ryanair direct
17 Sep - 01 Oct Ryanair direct
24 Sep - 08 Oct Ryanair direct
17 Sep - 08 Oct Wizz Air direct
07 Sep - 17 Sep Ryanair direct
28 Sep - 15 Oct Ryanair direct
24 Sep - 01 Oct Ryanair direct
24 Sep - 12 Oct Ryanair direct
24 Sep - 15 Oct Wizz Air direct
07 Sep - 21 Sep Ryanair direct

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia