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

Return flights

21 Apr - 24 Apr	Wizz Air
21 Apr - 27 Apr	Wizz Air
14 Apr - 21 Apr	Wizz Air
02 Apr - 06 Apr	Ryanair
14 Apr - 21 Apr	airBaltic	direct
05 Apr - 07 Apr	Wizz Air
07 Apr - 09 Apr	airBaltic	direct
01 Apr - 06 Apr	Ryanair
11 Apr - 14 Apr	Ryanair
02 Apr - 20 Apr	Ryanair
30 Apr - 05 May	Scandinavian Airlines
30 Apr - 03 May	Scandinavian Airlines
30 Apr - 02 May	Scandinavian Airlines
30 Apr - 05 May	airBaltic	direct
30 Apr - 04 May	Brussels Airlines	direct
30 Apr - 03 May	Brussels Airlines	direct

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

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 April from $120

Return flights