AirHint found the following cheapest return flights from Warsaw (WMI) to Helsinki (HEL) in July 2025 (see full year).

Return flights

28 Jul - 04 Aug	Ryanair	direct
28 Jul - 08 Aug	Ryanair	direct
28 Jul - 01 Aug	Ryanair	direct
28 Jul - 11 Aug	Ryanair	direct
28 Jul - 15 Aug	Ryanair	direct
28 Jul - 31 Jul	Ryanair
31 Jul - 04 Aug	Ryanair
27 Jul - 31 Jul	Ryanair
28 Jul - 28 Jul	Ryanair
29 Jul - 31 Jul	Ryanair
30 Jul - 02 Aug	Ryanair

Also check the deals for one-way flights from Warsaw to Helsinki 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 Warsaw to Helsinki in July from 260€

Return flights