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

Return flights

22 Jul - 26 Jul	LOT
22 Jul - 24 Jul	LOT
11 Jul - 16 Jul	LOT
11 Jul - 28 Jul	LOT
25 Jul - 28 Jul	LOT
21 Jul - 23 Jul	LOT
23 Jul - 25 Jul	Finnair
08 Jul - 12 Jul	LOT
14 Jul - 18 Jul	LOT
22 Jul - 23 Jul	LOT

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

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 Tallinn to Sofia in July from 282€

Return flights