AirHint found the following cheapest return flights from Duesseldorf (DUS) to Sofia (SOF) in June 2026 (see full year).

Return flights

03 Jun - 07 Jun	Air Serbia
12 Jun - 14 Jun	Air Serbia
19 Jun - 04 Jul	Ryanair
01 Jun - 12 Jun	Lufthansa
16 Jun - 19 Jun	LOT
18 Jun - 22 Jun	Pegasus Airlines
19 Jun - 02 Jul	Ryanair
11 Jun - 14 Jun	Pegasus Airlines
20 Jun - 25 Jun	Pegasus Airlines
17 Jun - 21 Jun	Pegasus Airlines
12 Jun - 15 Jun	Pegasus Airlines

Also check the deals for one-way flights from Duesseldorf to Sofia in June.

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

Cheapest return flights from Duesseldorf to Sofia in June from 159€

Return flights