AirHint found the following cheapest return flights from Oslo (OSL) to Zanzibar (ZNZ) in July 2025 (see full year).

Return flights

18 Jul - 25 Jul	Scandinavian Airlines
31 Jul - 14 Aug	Scandinavian Airlines
19 Jul - 25 Jul	Ethiopian Airlines
19 Jul - 23 Jul	Ethiopian Airlines
28 Jul - 04 Aug	Ethiopian Airlines
19 Jul - 24 Jul	Ethiopian Airlines
06 Jul - 13 Jul	Norwegian
15 Jul - 22 Jul	Ethiopian Airlines
14 Jul - 28 Jul	Scandinavian Airlines
12 Jul - 19 Jul	Ethiopian Airlines
07 Jul - 28 Jul	Scandinavian Airlines

Also check the deals for one-way flights from Oslo to Zanzibar in July.

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 Oslo to Zanzibar in July from 1013€

Return flights