AirHint found the following cheapest return flights from Tallinn (TLL) to Sofia (SOF) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct	Wizz Air UK
28 Oct - 31 Oct	Wizz Air UK
02 Oct - 06 Oct	Wizz Air UK
01 Oct - 06 Oct	Wizz Air UK
15 Oct - 17 Oct	Wizz Air UK
17 Oct - 24 Oct	Ryanair
21 Oct - 24 Oct	Ryanair
17 Oct - 25 Oct	Ryanair

Also check the deals for one-way flights from Tallinn to Sofia in October.

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 Tallinn to Sofia in October from 113€

Return flights