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

Return flights

22 Jul - 28 Jul	Lufthansa
23 Jul - 02 Aug	Lufthansa
22 Jul - 27 Jul	Lufthansa
23 Jul - 26 Jul	Lufthansa
10 Jul - 27 Jul	Lufthansa
21 Jul - 27 Jul	Lufthansa
14 Jul - 15 Aug	Lufthansa
23 Jul - 28 Jul	Lufthansa
31 Jul - 19 Aug	Air France
30 Jul - 03 Aug	Lufthansa
30 Jul - 13 Aug	Scandinavian Airlines
25 Jul - 29 Jul	Lufthansa
18 Jul - 30 Jul	Lufthansa
30 Jul - 11 Aug	Scandinavian Airlines
11 Jul - 15 Jul	Lufthansa
22 Jul - 25 Jul	Lufthansa
26 Jul - 01 Aug	Lufthansa
28 Jul - 29 Aug	Scandinavian Airlines
30 Jul - 08 Aug	Lufthansa
14 Jul - 16 Aug	Lufthansa

Also check the deals for one-way flights from Paris 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 Paris to Helsinki in July from 284€

Return flights