AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Brasilia (BSB) in August 2025 (see full year).

Return flights

27 Aug - 03 Sep	Azul Airlines
26 Aug - 26 Sep	Azul Airlines
26 Aug - 27 Aug	Azul Airlines
14 Aug - 28 Aug	Azul Airlines
21 Aug - 28 Aug	Azul Airlines
21 Aug - 26 Aug	Azul Airlines
21 Aug - 04 Sep	Azul Airlines
31 Aug - 22 Sep	Azul Airlines
05 Aug - 02 Sep	Azul Airlines
20 Aug - 21 Aug	Azul Airlines
05 Aug - 11 Aug	Azul Airlines
06 Aug - 11 Aug	Azul Airlines
21 Aug - 27 Aug	Azul Airlines
14 Aug - 19 Aug	Azul Airlines
27 Aug - 02 Sep	Azul Airlines
05 Aug - 14 Aug	Azul Airlines
31 Aug - 22 Sep	GOL Linhas Aéreas	direct
24 Aug - 30 Sep	Azul Airlines
24 Aug - 13 Sep	Azul Airlines
20 Aug - 01 Sep	Azul Airlines

Also check the deals for one-way flights from Rio De Janeiro to Brasilia in August.

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 Rio De Janeiro to Brasilia in August from $99

Return flights