Cheapest return flights from Duesseldorf to Olsztyn in July from $63

AirHint found the following cheapest return flights from Duesseldorf (DUS) to Olsztyn (SZY) in July 2025 (see full year).

Return flights

03 Jul - 17 Jul Ryanair direct
03 Jul - 10 Jul Ryanair direct
03 Jul - 13 Jul Ryanair direct
03 Jul - 20 Jul Ryanair direct
27 Jul - 31 Jul Ryanair direct
31 Jul - 07 Aug Ryanair direct
03 Jul - 06 Jul Ryanair direct
24 Jul - 31 Jul Ryanair direct
06 Jul - 17 Jul Ryanair direct
06 Jul - 10 Jul Ryanair direct
06 Jul - 24 Jul Ryanair direct
27 Jul - 07 Aug Ryanair direct
31 Jul - 14 Aug Ryanair direct
24 Jul - 07 Aug Ryanair direct
31 Jul - 03 Aug Ryanair direct
27 Jul - 14 Aug Ryanair direct
31 Jul - 10 Aug Ryanair direct
27 Jul - 03 Aug Ryanair direct
20 Jul - 07 Aug Ryanair direct
27 Jul - 10 Aug Ryanair direct

Also check the deals for one-way flights from Duesseldorf to Olsztyn in July.

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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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