AirHint found the following cheapest return flights from Curitiba (CWB) to London (STN) in March 2026 (see full year).

Return flights

10 Mar - 18 Mar	Azul Airlines
05 Mar - 14 Mar	Azul Airlines
17 Mar - 27 Mar	Azul Airlines
13 Mar - 15 Mar	Azul Airlines
16 Mar - 12 Apr	GOL Linhas Aéreas
18 Mar - 25 Mar	Azul Airlines
10 Mar - 20 Mar	Azul Airlines
19 Mar - 09 Apr	GOL Linhas Aéreas
24 Mar - 02 Apr	Azul Airlines

Also check the deals for one-way flights from Curitiba to London 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 Curitiba to London in March from $848

Return flights