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

Return flights

20 Sep - 24 Sep	Iberia
30 Sep - 03 Oct	Ryanair
27 Sep - 01 Oct	Iberia
30 Sep - 04 Oct	Ryanair
19 Sep - 24 Sep	Ryanair
22 Sep - 24 Sep	Ryanair
27 Sep - 30 Sep	Iberia
26 Sep - 30 Sep	Ryanair
24 Sep - 26 Sep	Ryanair
20 Sep - 23 Sep	Iberia
23 Sep - 25 Sep	Vueling Airlines
27 Sep - 29 Sep	Iberia
30 Sep - 02 Oct	Ryanair
19 Sep - 23 Sep	Ryanair
29 Sep - 01 Oct	Ryanair
29 Sep - 04 Oct	Ryanair
29 Sep - 03 Oct	Ryanair
28 Sep - 01 Oct	Ryanair
28 Sep - 02 Oct	Turkish Airlines
29 Sep - 02 Oct	Ryanair

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

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 Sevilla to Sofia in September from 162€

Return flights