AirHint found the following cheapest return flights from Porto (OPO) to Zanzibar (ZNZ) in January 2026 (see full year).

Return flights

05 Jan - 14 Jan	Ethiopian Airlines
19 Jan - 28 Jan	Ethiopian Airlines
12 Jan - 19 Jan	Ethiopian Airlines
12 Jan - 21 Jan	Ethiopian Airlines
15 Jan - 23 Jan	Ethiopian Airlines
22 Jan - 30 Jan	Ethiopian Airlines
22 Jan - 01 Feb	Ethiopian Airlines
01 Jan - 09 Jan	Ethiopian Airlines
03 Jan - 09 Jan	Ethiopian Airlines
11 Jan - 21 Jan	Qatar Airways
21 Jan - 28 Jan	Lufthansa

Also check the deals for one-way flights from Porto to Zanzibar in January.

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 Porto to Zanzibar in January from 565€

Return flights