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

Return flights

23 Jul - 27 Jul	Finnair
25 Jul - 29 Jul	Finnair
27 Jul - 12 Aug	Finnair
30 Jul - 13 Aug	Finnair
31 Jul - 13 Aug	Finnair
24 Jul - 25 Jul	Finnair
25 Jul - 27 Jul	Finnair
22 Jul - 27 Jul	LOT
15 Jul - 19 Jul	LOT
24 Jul - 27 Jul	Finnair
16 Jul - 30 Aug	Finnair
31 Jul - 03 Aug	Finnair
30 Jul - 02 Aug	Finnair
29 Jul - 01 Aug	airBaltic
14 Jul - 21 Jul	Finnair
14 Jul - 31 Jul	LOT
09 Jul - 16 Jul	LOT
15 Jul - 01 Aug	Finnair
14 Jul - 29 Aug	Finnair
15 Jul - 29 Aug	Finnair

Also check the deals for one-way flights from Brussels to Tallinn 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 Brussels to Tallinn in July from 216€

Return flights