Cheapest return flights from Porto to Helsinki in July from 343€

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

Return flights

26 Jul - 08 Aug Austrian Airlines
09 Jul - 16 Jul Turkish Airlines
12 Jul - 18 Jul Ryanair
21 Jul - 03 Aug Ryanair
18 Jul - 28 Jul Ryanair
13 Jul - 18 Jul Ryanair
11 Jul - 18 Jul Norwegian
12 Jul - 28 Jul easyJet
04 Jul - 11 Jul Transavia France
19 Jul - 25 Jul Ryanair
12 Jul - 27 Jul Ryanair
04 Jul - 13 Jul Transavia France

Also check the deals for one-way flights from Porto to Helsinki in July.

Skyscanner

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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