AirHint found the following cheapest return flights from Tallinn (TLL) to Brussels (BRU) in March 2026 (see full year).

Return flights

05 Mar - 09 Mar	airBaltic	direct
04 Mar - 09 Mar	airBaltic	direct
11 Mar - 16 Mar	airBaltic	direct
23 Mar - 25 Mar	airBaltic	direct
29 Mar - 31 Mar	airBaltic	direct
11 Mar - 15 Mar	airBaltic	direct
05 Mar - 10 Mar	airBaltic
21 Mar - 23 Mar	airBaltic
27 Mar - 30 Mar	airBaltic
20 Mar - 23 Mar	airBaltic

Also check the deals for one-way flights from Tallinn to Brussels in March.

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 Brussels in March from $150

Return flights